msgid "This program extracts specific parts from a &matroska; file to other useful formats. The first argument, <option>mode</option>, tells &mkvextract; what to extract. Currently supported is the extraction of <link linkend=\"mkvextract.description.tracks\">tracks</link>, <link linkend=\"mkvextract.description.tags\">tags</link>, <link linkend=\"mkvextract.description.attachments\">attachments</link>, <link linkend=\"mkvextract.description.chapters\">chapters</link>, <link linkend=\"mkvextract.description.cuesheets\">CUE sheets</link> and <link linkend=\"mkvextract.description.timecodes_v2\">timecodes</link>. The second argument is the name of the source file. It must be a &matroska; file. All following arguments are options and extraction specifications; both of which depend on the selected mode."
msgid "Sets the parse mode to 'full'. The default mode does not parse the whole file but uses the meta seek elements for locating the required elements of a source file. In 99% of all cases this is enough. But for files that do not contain meta seek elements or which are damaged the user might have to use this mode. A full scan of a file can take a couple of minutes while a fast scan only takes seconds."
msgid "Sets the character set to which strings are converted that are to be output. It defaults to the character set given by system's current locale."
msgid "Writes all messages to the file <parameter>file-name</parameter> instead of to the console. While this can be done easily with output redirection there are cases in which this option is needed: when the terminal reinterprets the output before writing it to a file. The character set set with <link linkend=\"mkvextract.description.common.output_charset\"><option>--output-charset</option></link> is honored."
msgid "Forces the translations for the language <parameter>code</parameter> to be used (e.g. '<literal>de_DE</literal>' for the German translations). It is preferable to use the environment variables <varname>LANG</varname>, <varname>LC_MESSAGES</varname> and <varname>LC_ALL</varname> though. Entering '<literal>list</literal>' as the <parameter>code</parameter> will cause &mkvextract; to output a list of available translations."
msgid "Checks online for new releases by downloading the URL <uri>http://mkvtoolnix-releases.bunkus.org/latest-release.xml</uri>. Four lines will be output in <literal>key=value</literal> style: the URL from where the information was retrieved (key <literal>version_check_url</literal>), the currently running version (key <literal>running_version</literal>), the latest release's version (key <literal>available_version</literal>) and the download URL (key <literal>download_url</literal>)."
msgid "Afterwards the program exists with an exit code of 0 if no newer release is available, with 1 if a newer release is available and with 2 if an error occured (e.g. if the update information could not be retrieved)."
msgid "Reads additional command line arguments from the file <parameter>options-file</parameter>. Lines whose first non-whitespace character is a hash mark ('<literal>#</literal>') are treated as comments and ignored. White spaces at the start and end of a line will be stripped. Each line must contain exactly one option."
msgid "Several chars can be escaped, e.g. if you need to start a non-comment line with '#'. The rules are described in <link linkend=\"mkvextract.escaping\">the section about escaping text</link>."
msgid "The following command line options are available for each track in the '<literal>tracks</literal>' extraction mode. They have to appear in front of the track specification (see below) they should be applied to."
msgid "Sets the character set to convert the next text subtitle track to. Only valid if the next track ID targets a text subtitle track. It defaults to UTF-8."
msgid "Keep only the BlockAdditions up to this level. The default is to keep all levels. This option only affects certain kinds of codecs like WAVPACK4."
msgid "Causes &mkvextract; to extract a <abbrev>CUE</abbrev> sheet from the chapter information and tag data for the following track into a file whose name is the track's output name with '<literal>.cue</literal>' appended to it."
msgid "Extracts the raw data into a file without any container data around it. Unlike the <link linkend=\"mkvextract.description.tracks.fullraw\"><option>--fullraw</option></link> flag this flag does not cause the contents of the <classname>CodecPrivate</classname> element to be written to the file. This mode works with all <classname>CodecIDs</classname>, even the ones that &mkvextract; doesn't support otherwise, but the resulting files might not be usable."
msgid "Extracts the raw data into a file without any container data around it. The contents of the <classname>CodecPrivate</classname> element will be written to the file first if the track contains such a header element. This mode works with all <classname>CodecIDs</classname>, even the ones that &mkvextract; doesn't support otherwise, but the resulting files might not be usable."
msgid "Causes extraction of the track with the ID <parameter>TID</parameter> into the file <parameter>outname</parameter> if such a track exists in the source file. This option can be given multiple times. The track IDs are the same as the ones output by &mkvmerge;'s <option>--identify</option> option."
msgid "Each output name should be used only once. The exception are RealAudio and RealVideo tracks. If you use the same name for different tracks then those tracks will be saved in the same file. Example:"
msgid "The extracted tags are written to the console unless the output is redirected (see the section about <link linkend=\"mkvextract.output_redirection\">output redirection</link> for details)."
msgid "Causes extraction of the attachment with the ID <parameter>AID</parameter> into the file <parameter>outname</parameter> if such an attachment exists in the source file. If the <parameter>outname</parameter> is left empty then the name of the attachment inside the source &matroska; file is used instead. This option can be given multiple times. The attachment IDs are the same as the ones output by &mkvmerge;'s <option>--identify</option> option."
msgid "Exports the chapter information in the simple format used in the <abbrev>OGM</abbrev> tools (CHAPTER01=..., CHAPTER01NAME=...). In this mode some information has to be discarded. Default is to output the chapters in &xml; format."
msgid "The extracted chapters are written to the console unless the output is redirected (see the section about <link linkend=\"mkvextract.output_redirection\">output redirection</link> for details)."
msgid "The extracted cue sheet is written to the console unless the output is redirected (see the section about <link linkend=\"mkvextract.output_redirection\">output redirection</link> for details)."
msgid "The extracted timecodes are written to the console unless the output is redirected (see the section about <link linkend=\"mkvextract.output_redirection\">output redirection</link> for details)."
msgid "Causes extraction of the timecodes for the track with the ID <parameter>TID</parameter> into the file <parameter>outname</parameter> if such a track exists in the source file. This option can be given multiple times. The track IDs are the same as the ones output by &mkvmerge;'s <option>--identify</option> option."
msgid "Several extraction modes cause &mkvextract; to write the extracted data to the console. There are generally two ways of writing this data into a file: one provided by the shell and one provided by &mkvextract; itself."
msgid "&mkvextract;'s own redirection is invoked with the <link linkend=\"mkvextract.description.common.redirect_output\"><option>--redirect-output</option></link> option. Example:"
msgid "On Windows you should probably use the <link linkend=\"mkvextract.description.common.redirect_output\"><option>--redirect-output</option></link> option because <command>cmd.exe</command> sometimes interpretes special characters before they're written into the output file resulting in broken output."
msgid "The decision about the output format is based on the track type, not on the extension used for the output file name. The following track types are supported at the moment:"
msgid "<abbrev>H.264</abbrev> / <abbrev>AVC</abbrev> video tracks are written to <abbrev>H.264</abbrev> elementary streams which can be processed further with e.g. <productname>MP4Box</productname> from the <productname>GPAC</productname> package."
msgid "All <abbrev>AAC</abbrev> files will be written into an <abbrev>AAC</abbrev> file with <abbrev>ADTS</abbrev> headers before each packet. The <abbrev>ADTS</abbrev> headers will not contain the deprecated emphasis field."
msgid "<productname>TrueAudio</productname> tracks are written to <abbrev>TTA</abbrev> files. Please note that due to &matroska;'s limited timecode precision the extracted file's header will be different regarding two fields: <varname>data_length</varname> (the total number of samples in the file) and the <abbrev>CRC</abbrev>."
msgid "Chapters are converted to a &xml; format. This format is the same that &mkvmerge; supports for reading chapters. Alternatively a stripped-down version can be output in the simple <abbrev>OGM</abbrev> style format."
msgid "Timecodes are first sorted and then output as a timecode v2 format compliant file ready to be fed to &mkvmerge;. The extraction to other formats (v1, v3 and v4) is not supported."
msgid "<constant>1</constant> -- In this case &mkvextract; has output at least one warning, but extraction did continue. A warning is prefixed with the text '<literal>Warning:</literal>'. Depending on the issues involved the resulting files might be ok or not. The user is urged to check both the warning and the resulting files."
msgid "<constant>2</constant> -- This exit code is used after an error occurred. &mkvextract; aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files."
msgid "There are a few places in which special characters in text must or should be escaped. The rules for escaping are simple: each character that needs escaping is replaced with a backslash followed by another character."
msgid "This program lists all elements contained in a &matroska;. The output can be limited to a list of tracks in the file including information about the codecs used."
msgid "Writes all messages to the file <parameter>file-name</parameter> instead of to the console. While this can be done easily with output redirection there are cases in which this option is needed: when the terminal reinterprets the output before writing it to a file. The character set set with <link linkend=\"mkvinfo.description.output_charset\"><option>--output-charset</option></link> is honored."
msgid "Forces the translations for the language <parameter>code</parameter> to be used (e.g. '<literal>de_DE</literal>' for the German translations). It is preferable to use the environment variables <varname>LANG</varname>, <varname>LC_MESSAGES</varname> and <varname>LC_ALL</varname> though. Entering '<literal>list</literal>' as the <parameter>code</parameter> will cause &mkvinfo; to output a list of available translations."
msgid "Be more verbose. See the section about <link linkend=\"mkvinfo.verbosity_levels\">verbosity levels</link> for a description which information will be output at which level."
msgid "Several chars can be escaped, e.g. if you need to start a non-comment line with '#'. The rules are described in <link linkend=\"mkvinfo.escaping\">the section about escaping text</link>."
msgid "The <link linkend=\"mkvinfo.description.verbose\"><option>-v</option></link> option can be used to increase &mkvinfo;'s verbosity level and print more information about the current file."
msgid "At level 0 &mkvinfo; will print only the track headers it finds and their types. &mkvinfo; will exit as soon as the headers are parsed completely (more technical: as soon as the first cluster is encountered). In this level the seek head entries and the cues will not be displayed -- even if they're located in front of the track information."
msgid "At level 1 &mkvinfo; will also print all &matroska; elements encountered for the complete file but the seek head entries and the cue entries. If the summary mode is enabled then &mkvinfo; will output the frame position as well."
msgid "At level 2 &mkvinfo; will also print the seek head entries, the cue entries and the file position at which each &matroska; element can be found at."
msgid "At level 3 and above &mkvinfo; will print some information that is not directly connected to a &matroska; element. All other elements only print stuff about the elements that were just found. Level 3 adds meta information to ease debugging (read: it's intended for developers only). All lines written by level 3 are enclosed in square brackets to make filtering them out easy."
msgid "<constant>1</constant> -- In this case &mkvinfo; has output at least one warning, but the run did continue. A warning is prefixed with the text '<literal>Warning:</literal>'."
msgid "<constant>2</constant> -- This exit code is used after an error occurred. &mkvinfo; aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files."
msgid "This program takes the input from several media files and joins their streams (all of them or just a selection) into a &matroska; file; see <ulink url=\"http://www.matroska.org/\">the &matroska; website</ulink>."
msgid "The order of command line options is important. Please read the section <link linkend=\"mkvmerge.option_order\">"Option order"</link> if you're new to the program."
msgid "Write to the file <parameter>file-name</parameter>. If splitting is used then this parameter is treated a bit differently. See the explanation for the <link linkend=\"mkvmerge.description.split\"><option>--split</option></link> option for details."
msgid "Create a WebM compliant file. This is also turned on if the output file name's extension is "webm". This mode enforces several restrictions. The only allowed codecs are VP8 video and Vorbis audio tracks. Neither chapters nor tags are allowed. The DocType header item is changed to "webm"."
msgid "Sets the default language code that will be used for all tracks unless overwritten with the <link linkend=\"mkvmerge.description.language\"><option>--language</option></link> option. The default language code is '<literal>und</literal>' for 'undefined'."
msgid "Read segment information from a <abbrev>XML</abbrev> file. This file can contain the segment family <abbrev>UID</abbrev>, segment <abbrev>UID</abbrev>, previous and next segment <abbrev>UID</abbrev> elements. An example file and a <abbrev>DTD</abbrev> are included in the MKVToolNix distribution."
msgid "Sets the segment UIDs to use. This is a comma-separated list of 128bit segment UIDs in the usual UID form: hex numbers with or without the "0x" prefix, with or without spaces, exactly 32 digits."
msgid "Each file created contains one segment, and each segment has one segment UID. If more segment UIDs are specified than segments are created then the surplus UIDs are ignored. If fewer UIDs are specified than segments are created then random UIDs will be created for them."
msgid "Sets the ISO639-2 language code that is written for each chapter entry. Defaults to '<literal>eng</literal>'. See the section about <link linkend=\"mkvmerge.chapters\">chapters</link> below for details."
msgid "This option can be used both for simple chapter files and for source files that contain chapters but no information about the chapters' language, e.g. MP4 and OGM files."
msgid "Sets the character set that is used for the conversion to UTF-8 for simple chapter files. See the section about <link linkend=\"mkvmerge.text_files_and_charsets\"> text files and character sets</link> for an explanation how &mkvmerge; converts between character sets."
msgid "This switch does also apply to chapters that are copied from certain container types, e.g. Ogg/OGM and MP4 files. See the section about chapters below for details."
msgid "&mkvmerge; supports reading <abbrev>CUE</abbrev> sheets for audio files as the input for chapters. <abbrev>CUE</abbrev> sheets usually contain the entries <varname>PERFORMER</varname> and <varname>TITLE</varname> for each index entry. &mkvmerge; uses these two strings in order to construct the chapter name. With this option the format used for this name can be set."
msgid "If this option is not given then &mkvmerge; defaults to the format '<code>%p - %t</code>' (the performer, followed by a space, a dash, another space and the title)."
msgid "Read chapter information from the file <parameter>file-name</parameter>. See the section about <link linkend=\"mkvmerge.chapters\">chapters</link> below for details."
msgid "Read global tags from the file <parameter>file-name</parameter>. See the section about <link linkend=\"mkvmerge.tags\">tags</link> below for details."
msgid "This option changes the order in which the tracks for an input file are created. The argument is a comma separated list of pairs IDs. Each pair contains first the file ID (<parameter>FID1</parameter>) which is simply the number of the file on the command line starting at 0. The second is a track ID (<parameter>TID1</parameter>) from that file. If some track IDs are omitted then those tracks are created after the ones given with this option have been created."
msgid "Limit the number of data blocks or the duration of data in each cluster. The <parameter>spec</parameter> parameter can either be a number <parameter>n</parameter> without a unit or a number <parameter>d</parameter> postfixed with '<literal>ms</literal>'."
msgid "If no unit is used then &mkvmerge; will put at most <parameter>n</parameter> data blocks into each cluster. The maximum number of blocks is 65535."
msgid "If the number <parameter>d</parameter> is postfixed with '<literal>ms</literal>' then &mkvmerge; puts at most <parameter>d</parameter> milliseconds of data into each cluster. The minimum for <parameter>d</parameter> is '<literal>100ms</literal>', and the maximum is '<literal>32000ms</literal>'."
msgid "Programs trying to find a certain frame can only seek directly to a cluster and have to read the whole cluster afterwards. Therefore creating larger clusters may lead to imprecise or slow seeking."
msgid "Tells &mkvmerge; not to create and write the cue data which can be compared to an index in an AVI. &matroska; files can be played back without the cue data, but seeking will probably be imprecise and slower. Use this only if you're really desperate for space or for testing purposes. See also option <link linkend=\"mkvmerge.description.cues\"><option>--cues</option></link> which can be specified for each input file."
msgid "Tells &mkvmerge; to create a meta seek element at the end of the file containing all clusters. See also the section about the <link linkend=\"mkvmerge.file_layout\">&matroska; file layout</link>."
msgid "Disables lacing for all tracks. This will increase the file's size, especially if there are many audio tracks. This option is not intended for everyday use."
msgid "Forces the timecode scale factor to <parameter>factor</parameter>. Valid values are in the range <constant>1000</constant>..<constant>10000000</constant> or the special value <constant>-1</constant>."
msgid "Normally &mkvmerge; will use a value of <constant>1000000</constant> which means that timecodes and durations will have a precision of 1ms. For files that will not contain a video track but at least one audio track &mkvmerge; will automatically chose a timecode scale factor so that all timecodes and durations have a precision of one audio sample. This causes bigger overhead but allows precise seeking and extraction."
msgid "Splits the output file after a given size or a given time. Please note that tracks can only be split right before a key frame. Due to buffering &mkvmerge; will split right before the next key frame after the split point has been reached. Therefore the split point may be a bit off from what the user has specified."
msgid "The parameter <parameter>d</parameter> may end with '<literal>k</literal>', '<literal>m</literal>' or '<literal>g</literal>' to indicate that the size is in KB, MB or GB respectively. Otherwise a size in Bytes is assumed. After the current output file has reached this size limit a new one will be started."
msgid "The parameter must either have the form <parameter>HH:MM:SS.nnnnnnnnn</parameter> for specifying the duration in up to nano-second precision or be a number <parameter>d</parameter> followed by the letter '<literal>s</literal>' for the duration in seconds. <parameter>HH</parameter> is the number of hours, <parameter>MM</parameter> the number of minutes, <parameter>SS</parameter> the number of seconds and <parameter>nnnnnnnnn</parameter> the number of nanoseconds. Both the number of hours and the number of nanoseconds can be omitted. There can be up to nine digits after the decimal point. After the duration of the contents in the current output has reached this limit a new output file will be started."
msgid "The parameters <parameter>A</parameter>, <parameter>B</parameter>, <parameter>C</parameter> etc must all have the same format as the ones used for the duration (see above). The list of timecodes is separated by commas. After the input stream has reached the current split point's timecode a new file is created. Then the next split point given in this list is used."
msgid "For this splitting mode the output filename is treated differently than for the normal operation. It may contain a <function>printf</function> like expression '<literal>%d</literal>' including an optional field width, e.g. '<literal>%02d</literal>'. If it does then the current file number will be formatted appropriately and inserted at that point in the filename. If there is no such pattern then a pattern of '<literal>-%03d</literal>' is assumed right before the file's extension: '<literal>-o output.mkv</literal>' would result in '<literal>output-001.mkv</literal>' and so on. If there's no extension then '<literal>-%03d</literal>' will be appended to the name."
msgid "Link files to one another when splitting the output file. See the section on <link linkend=\"mkvmerge.file_linking\">file linking</link> below for details."
msgid "Links the first output file to the segment with the segment UID given by the <parameter>segment-UID</parameter> parameter. See the section on <link linkend=\"mkvmerge.file_linking\">file linking</link> below for details."
msgid "Links the last output file to the segment with the segment UID given by the <parameter>segment-UID</parameter> parameter. See the section on <link linkend=\"mkvmerge.file_linking\">file linking</link> below for details."
msgid "Determines how timecodes are calculated when appending files. The parameter <parameter>mode</parameter> can have two values: '<literal>file</literal>' which is also the default and '<literal>track</literal>'."
msgid "When mkvmerge appends a track (called '<literal>track2_1</literal>' from now on) from a second file (called '<literal>file2</literal>') to a track (called '<literal>track1_1</literal>') from the first file (called '<literal>file1</literal>') then it has to offset all timecodes for '<literal>track2_1</literal>' by an amount. For '<literal>file</literal>' mode this amount is the highest timecode encountered in '<literal>file1</literal>' even if that timecode was from a different track than '<literal>track1_1</literal>'. In track mode the offset is the highest timecode of '<literal>track1_1</literal>'."
msgid "Unfortunately mkvmerge cannot detect which mode to use reliably. Therefore it defaults to '<literal>file</literal>' mode. '<literal>file</literal>' mode usually works better for files that have been created independently of each other; e.g. when appending <abbrev>AVI</abbrev> or <abbrev>MP4</abbrev> files. '<literal>track</literal>' mode may work better for sources that are essentially just parts of one big file, e.g. for <abbrev>VOB</abbrev> and <abbrev>EVO</abbrev> files."
msgid "This option controls to which track another track is appended. Each spec contains four IDs: a file ID, a track ID, a second file ID and a second track ID. The first pair, \"source file ID\" and \"source track ID\", identifies the track that is to be appended. The second pair, \"destination file ID\" and \"destination track ID\", identifies the track the first one is appended to."
msgid "If this option has been omitted then a standard mapping is used. This standard mapping appends each track from the current file to a track from the previous file with the same track ID. This allows for easy appending if a movie has been split into two parts and both file have the same number of tracks and track IDs with the command <command>mkvmerge -o output.mkv part1.mkv +part2.mkv</command>."
msgid "A single '+' causes the next file to be appended instead of added. The '+' can also be put in front of the next file name. Therefore the following two commands are equivalent:"
msgid "Normally mkvmerge looks for files in the same directory as an input file that have the same base name and only differ in their running number (e.g. 'VTS_01_1.VOB', 'VTS_01_2.VOB', 'VTS_01_3.VOB' etc). This option, a single '=', causes mkvmerge not to look for those additional files."
msgid "Plain text description of the following attachment. Applies to the next <link linkend=\"mkvmerge.description.attach_file\"><option>--attach-file</option></link> or <option>--attach-file-once</option> option."
msgid "<abbrev >MIME</abbrev> type of the following attachment. Applies to the next <link linkend=\"mkvmerge.description.attach_file\"><option>--attach-file</option></link> or <link linkend=\"mkvmerge.description.attach_file\"><option>--attach-file-once</option></link> option. A list of officially recognized <abbrev>MIME</abbrev> types can be found e.g. at <ulink url=\"http://www.iana.org/assignments/media-types/\">the IANA homepage</ulink>. The <abbrev>MIME</abbrev> type is mandatory for an attachment."
msgid "Sets the name that will be stored in the output file for this attachment. If this option is not given then the name will be derived from the file name of the attachment as given with the <link linkend=\"mkvmerge.description.attach_file\"><option>--attach-file</option></link> or the <link linkend=\"mkvmerge.description.attach_file\"><option>--attach-file-once</option></link> option."
msgid "Creates a file attachment inside the &matroska; file. The <abbrev>MIME</abbrev> type must have been set before this option can used. The difference between the two forms is that during splitting the files attached with <option>--attach-file</option> are attached to all output files while the ones attached with <option>--attach-file-once</option> are only attached to the first file created. If splitting is not used then both do the same."
msgid "Copy the audio tracks <parameter>n</parameter>, <parameter>m</parameter> etc. The numbers are track IDs which can be obtained with the <link linkend=\"mkvmerge.description.identify\"><option>--identify</option></link> switch. They're not simply the track numbers (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>). Default: copy all audio tracks."
msgid "If the IDs are prefixed with <literal>!</literal> then the meaning is reversed: copy everything but the IDs listed after the <literal>!</literal>."
msgid "Copy the video tracks <parameter>n</parameter>, <parameter>m</parameter> etc. The numbers are track IDs which can be obtained with the <link linkend=\"mkvmerge.description.identify\"><option>--identify</option></link> switch. They're not simply the track numbers (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>). Default: copy all video tracks."
msgid "Copy the subtitle tracks <parameter>n</parameter>, <parameter>m</parameter> etc. The numbers are track IDs which can be obtained with the <link linkend=\"mkvmerge.description.identify\"><option>--identify</option></link> switch. They're not simply the track numbers (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>). Default: copy all subtitle tracks."
msgid "Copy the button tracks <parameter>n</parameter>, <parameter>m</parameter> etc. The numbers are track IDs which can be obtained with the <link linkend=\"mkvmerge.description.identify\"><option>--identify</option></link> switch. They're not simply the track numbers (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>). Default: copy all button tracks."
msgid "Copy the tags for tracks <parameter>n</parameter>, <parameter>m</parameter> etc. The numbers are track IDs which can be obtained with the <link linkend=\"mkvmerge.description.identify\"><option>--identify</option></link> switch (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>). They're not simply the track numbers. Default: copy tags for all tracks."
msgid "Copy the attachments with the IDs <parameter>n</parameter>, <parameter>m</parameter> etc to all or only the first output file. Each ID can be followed by either '<literal>:all</literal>' (which is the default if neither is entered) or '<literal>:first</literal>'. If splitting is active then those attachments whose IDs are specified with '<literal>:all</literal>' are copied to all of the resulting output files while the others are only copied into the first output file. If splitting is not active then both variants have the same effect."
msgid "Sets the charset that is used for the conversion to UTF-8 for chapter information contained in the source file. See the section about <link linkend=\"mkvmerge.text_files_and_charsets\"> text files and character sets</link> for an explanation how &mkvmerge; converts between character sets."
msgid "Sets the ISO639-2 language code that is written for each chapter entry. This option can be used for source files that contain chapters but no information about the chapters' languages, e.g. for MP4 and OGM files."
msgid "Adjust the timecodes of the track with the id <parameter>TID</parameter> by <parameter>d</parameter> ms. The track IDs are the same as the ones given with <link linkend=\"mkvmerge.description.identify\"><option>--identify</option></link> (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>)."
msgid "<parameter>o</parameter>/<parameter>p</parameter>: adjust the timestamps by <parameter>o</parameter>/<parameter>p</parameter> to fix linear drifts. <parameter>p</parameter> defaults to 1 if omitted. Both <parameter>o</parameter> and <parameter>p</parameter> can be floating point numbers."
msgid "Defaults: no manual sync correction (which is the same as <parameter>d</parameter> = <constant>0</constant> and <parameter>o</parameter>/<parameter>p</parameter> = <constant>1.0</constant>)."
msgid "Controls for which tracks cue (index) entries are created for the given track (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>). '<literal>none</literal>' inhibits the creation of cue entries. For '<literal>iframes</literal>' only blocks with no backward or forward references ( = I frames in video tracks) are put into the cue sheet. '<literal>all</literal>' causes &mkvmerge; to create cue entries for all blocks which will make the file very big."
msgstr "指定されたトラックについて、どのトラックCUE(インデックス)エントリが作成されるのかを指定します(<link linkend=\"mkvmerge.track_ids\">トラックID</link>のセクションを参照)。'<literal>none</literal>'はCUEエントリを作成しません。'<literal>iframes</literal>は前方参照及び後方参照を含まないブロック(ビデオトラックでは I frame)のみがCUEシートに挿入されます。'<literal>all</literal>'では&mkvmerge;は全てのブロックに対してCUEエントリを作成し、非常に大きなファイルを出力するでしょう。"
msgid "The default is '<literal>iframes</literal>' for video tracks and '<literal>none</literal>' for all others. See also option <link linkend=\"mkvmerge.description.no_cues\"><option>--no-cues</option></link> which inhibits the creation of cue entries regardless of the <option>--cues</option> options used."
msgid "Sets the 'default' flag for the given track (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>) if the optional argument <parameter>bool</parameter> is not present. If the user does not explicitly select a track himself then the player should prefer the track that has his 'default' flag set. Only one track of each kind (audio, video, subtitles, buttons) can have his 'default' flag set. If the user wants no track to have the default track flag set then he has to set <parameter>bool</parameter> to <constant>0</constant> for all tracks."
msgid "Sets the 'forced' flag for the given track (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>) if the optional argument <parameter>bool</parameter> is not present. A player must play all tracks for which this flag is set to <constant>1</constant>."
msgid "Keep only the <classname>BlockAdditions</classname> up to the level <parameter>level</parameter> for the given track. The default is to keep all levels. This option only affects certain kinds of codecs like WAVPACK4."
msgid "Sets the language for the given track (see section <link linkend=\"mkvmerge.track_ids\">track IDs</link>). Both ISO639-2 language codes and ISO639-1 country codes are allowed. The country codes will be converted to language codes automatically. All languages including their ISO639-2 codes can be listed with the <link linkend=\"mkvmerge.description.list_languages\"><option>--list-languages</option></link> option."
msgid "Read tags for the track with the number <parameter>TID</parameter> from the file <parameter>file-name</parameter>. See the section about <link linkend=\"mkvmerge.tags\">tags</link> below for details."
msgid "Tells &mkvmerge; that the track with the ID <parameter>TID</parameter> is <abbrev>SBR AAC</abbrev> (also known as <abbrev>HE-AAC</abbrev> or <abbrev>AAC+</abbrev>). This options is needed if a) the source file is an <abbrev>AAC</abbrev> file (<emphasis>not</emphasis> for a &matroska; file) and b) the <abbrev>AAC</abbrev> file contains <abbrev>SBR AAC</abbrev> data. The reason for this switch is that it is technically impossible to automatically tell normal <abbrev>AAC</abbrev> data from <abbrev>SBR AAC</abbrev> data without decoding a complete <abbrev>AAC</abbrev> frame. As there are several patent issues with <abbrev>AAC</abbrev> decoders &mkvmerge; will never contain this decoding stage. So for <abbrev>SBR AAC</abbrev> files this switch is mandatory. The resulting file might not play back correctly or even not at all if the switch was omitted."
msgstr "&mkvmerge;にIDが<parameter>TID</parameter>のトラックが<abbrev>SBR AAC</abbrev> (別名<abbrev>HE-AAC</abbrev>又は<abbrev>AAC+</abbrev>)であることを教えます。このオプションは、 a) ソースファイルが(&matroska;ファイルでは<emphasis>なく</emphasis>)<abbrev>AAC</abbrev>ファイルでありかつ b) <abbrev>AAC</abbrev>ファイルが<abbrev>SBR AAC</abbrev>データを含む場合に必要です。このスイッチが存在する理由は、通常の<abbrev>AAC</abbrev>ファイルと<abbrev>SBR AAC</abbrev>ファイルを自動的に区別することは、<abbrev>AAC</abbrev>フレームを完全にデコードしなければ技術的に不可能であるためです。<abbrev>AAC</abbrev>はいくつかの特許問題を抱えているため、&mkvmerge;は将来的にもこのデコードステージを含むことはありません。よって、<abbrev>SBR AAC</abbrev>にはこのスイッチが必須となります。このスイッチが指定されなかった場合、出力ファイルは正常に再生ができなくなるか、完全に再生不能になるでしょう。"
msgid "If the source file is a &matroska; file then the <classname>CodecID</classname> should be enough to detect <abbrev>SBR AAC</abbrev>. However, if the <classname>CodecID</classname> is wrong then this switch can be used to correct that."
msgid "If mkvmerge wrongfully detects that an <abbrev>AAC</abbrev> file is <abbrev>SBR</abbrev> then you can add '<literal>:0</literal>' to the track ID."
msgid "Read the timecodes to be used for the specific track ID from <parameter>file-name</parameter>. These timecodes forcefully override the timecodes that &mkvmerge; normally calculates. Read the section about <link linkend=\"mkvmerge.external_timecode_files\">external timecode files</link>."
msgid "Forces the default duration of a given track to the specified value. Also modifies the track's timecodes to match the default duration. The argument <parameter>x</parameter> must be postfixed with '<literal>s</literal>', '<literal>ms</literal>', '<literal>us</literal>', '<literal>ns</literal>' or '<literal>fps</literal>' to specify the default duration in seconds, milliseconds, microseconds, nanoseconds or 'frames per second' respectively. The number <parameter>x</parameter> itself can be a floating point number or a fraction."
msgid "If the default duration is not forced then mkvmerge will try to derive the track's default duration from the container and/or codec used. One case in which this option is of use is when adding <foreignphrase>AVC/h.264</foreignphrase> elementary streams because these do not contain information about their number of frames or a default duration for each frame. For such files &mkvmerge; will assume a default duration of '<literal>25fps</literal>' unless overridden."
msgid "Forces the <abbrev>NALU</abbrev> size length to <parameter>n</parameter> bytes. This parameter is only used if the <foreignphrase>AVC/h.264</foreignphrase> elementary stream packetizer is used. If left out it defaults to 4 bytes, but there are files that contain frames or slices that are all smaller than 65536 bytes. For such files you can use this parameter and decrease the size to 2."
msgid "Selects the compression method to be used for the track. Note that the player also has to support this method. Valid values are '<literal>none</literal>', '<literal>zlib</literal>', '<literal>lzo</literal>'/'<literal>lxo1x</literal>', '<literal>bz2</literal>'/'<literal>bzlib</literal>' and '<literal>mpeg4_p2</literal>'/'<literal>mpeg4p2</literal>'. The values '<literal>lzo</literal>'/'<literal>lxo1x</literal>' and '<literal>bz2</literal>'/'<literal>bzlib</literal>' are only available if &mkvmerge; has been compiled with support for the <productname>liblzo</productname> and <productname>bzlib</productname> compression libraries, respectively."
msgid "The compression method '<literal>mpeg4_p2</literal>'/'<literal>mpeg4p2</literal>' is a special compression method called '<foreignphrase>header removal</foreignphrase>' that is only available for <abbrev>MPEG4</abbrev> part 2 video tracks."
msgid "The default for some subtitle tracks is '<literal>zlib</literal>' compression. This compression method is also the one that most if not all playback applications support. Support for other compression methods other than '<literal>none</literal>' is not assured."
msgid "Forces the <classname>FourCC</classname> to the specified value. Works only for video tracks in the '<foreignphrase>MS compatibility mode</foreignphrase>'."
msgid "&matroska; files contain two values that set the display properties that a player should scale the image on playback to: display width and display height. These values can be set with this option, e.g. '<literal>1:640x480</literal>'."
msgid "Another way to specify the values is to use the <link linkend=\"mkvmerge.description.aspect_ratio\"><option>--aspect-ratio</option></link> or the <link linkend=\"mkvmerge.description.aspect_ratio_factor\"><option>--aspect-ratio-factor</option></link> option (see below). These options are mutually exclusive."
msgid "&matroska; files contain two values that set the display properties that a player should scale the image on playback to: display width and display height. With this option &mkvmerge; will automatically calculate the display width and display height based on the image's original width and height and the aspect ratio given with this option. The ratio can be given either as a floating point number <parameter>ratio</parameter> or as a fraction '<parameter>width</parameter>/<parameter>height</parameter>', e.g. '<literal>16/9</literal>'."
msgid "Another way to specify the values is to use the <link linkend=\"mkvmerge.description.aspect_ratio_factor\"><option>--aspect-ratio-factor</option></link> or <link linkend=\"mkvmerge.description.display_dimensions\"><option>--display-dimensions</option></link> options (see above and below). These options are mutually exclusive."
msgid "Another way to set the aspect ratio is to specify a <parameter>factor</parameter>. The original aspect ratio is first multiplied with this <parameter>factor</parameter> and used as the target aspect ratio afterwards."
msgid "Another way to specify the values is to use the <link linkend=\"mkvmerge.description.aspect_ratio\"><option>--aspect-ratio</option></link> or <link linkend=\"mkvmerge.description.display_dimensions\"><option>--display-dimensions</option></link> options (see above). These options are mutually exclusive."
msgid "Sets the stereo mode for the video track with the track ID <parameter>TID</parameter>. The mode can either be a number <parameter>n</parameter> between <constant>0</constant> and <constant>11</constant> or one of these keywords:"
msgid "Sets the character set for the conversion to UTF-8 for UTF-8 subtitles for the given track ID. If not specified the charset will be derived from the current locale settings. Note that a charset is not needed for subtitles read from &matroska; files or from Kate streams, as these are always stored in UTF-8. See the section about <link linkend=\"mkvmerge.text_files_and_charsets\"> text files and character sets</link> for an explanation how &mkvmerge; converts between character sets."
msgid "Will let &mkvmerge; probe the single file and report its type, the tracks contained in the file and their track IDs. If this option is used then the only other option allowed is the filename."
msgid "This option causes &mkvmerge; to output additional information about the container and each track within. The extra information is surronded by square brackets. It consists of space-saparated key/value pairs where keys and values are separated by a colon."
msgid "Each value is escaped according to the rules described in <link linkend=\"mkvmerge.escaping\">the section about escaping special characters in text</link>."
msgid "Lists all languages and their ISO639-2 code which can be used with the <link linkend=\"mkvmerge.description.language\"><option>--language</option></link> option."
msgid "Sets the process priority that &mkvmerge; runs with. Valid values are '<literal>lowest</literal>', '<literal>lower</literal>', '<literal>normal</literal>', '<literal>higher</literal>' and '<literal>highest</literal>'. If nothing is given then '<literal>normal</literal>' is used. On Unix like systems &mkvmerge; will use the <citerefentry><refentrytitle>nice</refentrytitle><manvolnum>2</manvolnum></citerefentry> function. Therefore only the super user can use '<literal>higher</literal>' and '<literal>highest</literal>'. On Windows all values are useable for every user."
msgid "Sets the character set to convert strings given on the command line from. It defaults to the character set given by system's current locale. This settings applies to arguments of the following options: <link linkend=\"mkvmerge.description.title\"><option>--title</option></link>, <link linkend=\"mkvmerge.description.track_name\"><option>--track-name</option></link> and <link linkend=\"mkvmerge.description.attachment_description\"><option>--attachment-description</option></link>."
msgid "Writes all messages to the file <parameter>file-name</parameter> instead of to the console. While this can be done easily with output redirection there are cases in which this option is needed: when the terminal reinterprets the output before writing it to a file. The character set set with <link linkend=\"mkvmerge.description.output_charset\"><option>--output-charset</option></link> is honored."
msgid "Forces the translations for the language <parameter>code</parameter> to be used (e.g. '<literal>de_DE</literal>' for the German translations). It is preferable to use the environment variables <varname>LANG</varname>, <varname>LC_MESSAGES</varname> and <varname>LC_ALL</varname> though. Entering '<literal>list</literal>' as the <parameter>code</parameter> will cause &mkvmerge; to output a list of available translations."
msgid "Several chars can be escaped, e.g. if you need to start a non-comment line with '#'. The rules are described in <link linkend=\"mkvmerge.escaping\">the section about escaping text</link>."
msgid "The command line '<command>mkvmerge -o \"my file.mkv\" -A \"a movie.avi\" sound.ogg</command>' could be converted into the following option file:"
msgstr "'<command>mkvmerge -o \"my file.mkv\" -A \"a movie.avi\" sound.ogg</command>'というコマンドラインと同じことは、次のようなオプションファイルによって指定できます。"
msgid "Lists information about optional features that have been compiled in and exit. The first line output will be the version information. All following lines contain exactly one word whose presence indicates that the feature has been compiled in. These features are:"
msgid "'<literal>BZ2</literal>' -- the <productname>bzlib</productname> compression library. Affects the available compression methods for the <link linkend=\"mkvmerge.description.compression\"><option>--compression</option></link> option."
msgid "'<literal>LZO</literal>' -- the <productname>lzo</productname> compression library. Affects the available compression methods for the <link linkend=\"mkvmerge.description.compression\"><option>--compression</option></link> option."
msgid "'<literal>FLAC</literal>' -- reading raw <abbrev>FLAC</abbrev> files and handling <abbrev>FLAC</abbrev> tracks in other containers, e.g. <productname>Ogg</productname> or &matroska;."
msgid "For each file the user can select which tracks &mkvmerge; should take. They are all put into the file specified with <option>-o</option>. A list of known (and supported) source formats can be obtained with the <option>-l</option> option."
msgid "Options that affect the whole program and are not tied to any input file. These include but are not limited to <option>--command-line-charset</option>, <option>--output</option> or <option>--title</option>. These can appear anywhere on the command line."
msgid "Options that affect a single input file or a single track in an input file. These options all apply to the following input file on the command line. All options applying to the same input (or to tracks from the same input file) file can be written in any order as long as they all appear before that input file's name. Examples for options applying to an input file are <option>--no-chapters</option> or <option>--chapter-charset</option>. Examples for options applying to a single track are <option>--default-duration</option> or <option>--language</option>."
msgid "The options are processed from left to right. If an option appears multiple times within the same scope then the last occurence will be used. Therefore the title will be set to "Something else" in the following example:"
msgid "The following example shows that using the <option>--language</option> option twice is OK because they're used in different scopes. Even though they apply to the same track ID they apply to different input files and therefore have different scopes:"
msgid "Let's assume you have a file called MyMovie.avi and the audio track in a separate file, e.g. '<literal>MyMovie.wav</literal>'. First you want to encode the audio to &oggvorbis;:"
msgid "If your <abbrev>AVI</abbrev> already contains an audio track then it will be copied as well (if &mkvmerge; supports the audio format). To avoid that simply do"
msgid "After some minutes of consideration you rip another audio track, e.g. the director's comments or another language to '<literal>MyMovie-add-audio.wav</literal>'. Encode it again and join it up with the other file:"
msgid "Now fire up <productname>mplayer</productname> and enjoy. If you have multiple audio tracks (or even video tracks) then you can tell <productname>mplayer</productname> which track to play with the '<option>-vid</option>' and '<option>-aid</option>' options. These are 0-based and do not distinguish between video and audio."
msgid "This would add 200ms of silence at the beginning of the audio track with the ID <constant>12345</constant> taken from '<literal>outofsync.ogg</literal>'."
msgid "Some movies start synced correctly but slowly drift out of sync. For these kind of movies you can specify a delay factor that is applied to all timestamps -- no data is added or removed. So if you make that factor too big or too small you'll get bad results. An example is that an episode I transcoded was <constant>0.2</constant> seconds out of sync at the end of the movie which was <constant>77340</constant> frames long. At <constant>29.97fps</constant> <constant>0.2</constant> seconds correspond to approx. <constant>6</constant> frames. So I did"
msgid "For text subtitles you can either use some Windows software (like <productname>SubRipper</productname>) or the <productname>subrip</productname> package found in <citerefentry><refentrytitle>transcode</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s sources in the '<literal>contrib/subrip</literal>' directory. The general process is:"
msgid "If you want to specify the language for a given track then this is easily done. First find out the ISO639-2 code for your language. &mkvmerge; can list all of those codes for you:"
msgid "Search the list for the languages you need. Let's assume you have put two audio tracks into a &matroska; file and want to set their language codes and that their track IDs are 2 and 3. This can be done with"
msgid "Maybe you'd also like to have the player use the Dutch language as the default language. You also have extra subtitles, e.g. in English and French, and want to have the player display the French ones by default. This can be done with"
msgid "If you do not see the language or default track flags that you've specified in &mkvinfo;'s output then please read the section about <link linkend=\"mkvmerge.default_values\">default values</link>."
msgid "Some of the options for &mkvmerge; need a track ID to specify which track they should be applied to. Those track IDs are printed by the readers when demuxing the current input file, or if &mkvmerge; is called with the <link linkend=\"mkvmerge.description.identify\"><option>--identify</option></link> option. An example for such output:"
msgid "Do not confuse the track IDs that are assigned to the tracks that are placed in the output MKV file with the track IDs of the input files. Only the input file track IDs are used for options needing these values."
msgid "Also note that each input file has its own set of track IDs. Therefore the track IDs for file '<filename>file1.ext</filename>' as reported by '<literal>mkvmerge --identify</literal>' do not change no matter how many other input files are there or in which position '<filename>file1.ext</filename>' is used."
msgid "<abbrev>AAC</abbrev>, <abbrev>AC3</abbrev>, <abbrev>MP3</abbrev>, <abbrev>SRT</abbrev> and <abbrev>WAV</abbrev> files: The one 'track' in that file gets the ID 0."
msgid "The options that use the track IDs are the ones whose description contains '<literal>TID</literal>'. The following options use track IDs as well: <option>--audio-tracks</option>, <option>--video-tracks</option>, <option>--subtitle-tracks</option>, <option>--button-tracks</option> and <option>--track-tags</option>."
msgid "All text in a &matroska; file is encoded in UTF-8. This means that &mkvmerge; has to convert every text file it reads as well as every text given on the command line from one character set into UTF-8. In return this also means that &mkvmerge;'s output has to be converted back to that character set from UTF-8, e.g. if a non-English translation is used with <link linkend=\"mkvmerge.description.ui_language\"><option>--ui-language</option></link> or for text originating from a &matroska; file."
msgid "&mkvmerge; does this conversion automatically based on the presence of a <foreignphrase>byte order marker</foreignphrase> (short: <abbrev>BOM</abbrev>) or the system's current locale. How the character set is inferred from the locale depends on the operating system that &mkvmerge; is run on."
msgid "Text files that start with a BOM are already encoded in one representation of UTF. &mkvmerge; supports the following five modes: UTF-8, UTF-16 Little and Big Endian, UTF-32 Little and Big Endian. Text files with a BOM are automatically converted to UTF-8. Any of the parameters that would otherwise set the character set for such a file (e.g. <link linkend=\"mkvmerge.description.sub_charset\"><option>--sub-charset</option></link>) is silently ignored."
msgid "On Unix-like systems &mkvmerge; uses the <citerefentry><refentrytitle>setlocale</refentrytitle><manvolnum>3</manvolnum></citerefentry> system call which in turn uses the environment variables <varname>LANG</varname>, <varname>LC_ALL</varname> and <varname>LC_CYPE</varname>. The resulting character set is often one of UTF-8 or the ISO-8859-* family and is used for all text file operations and for encoding strings on the command line and for output to the console."
#| msgid "On Windows there are actually two different character sets that &mkvmerge; uses due to the way the Windows shell program <command>cmd.exe</command> is implemented. The first character set is determined by a call to the <function>GetCP()</function> system call. This character set is used as the default for text file conversions and for all elements displayed by the <abbrev>GUI</abbrev> programs in the MKVToolNix package. <command>cmd.exe</command> uses another character set which is determined by a call to the <function>GetACP()</function> system call. This is the default character set for all strings read from the command line and for all strings output to the console."
msgid "On Windows there are actually two different character sets that &mkvmerge; uses due to the way the Windows shell program <command>cmd.exe</command> is implemented. The first character set is determined by a call to the <function>GetACP()</function> system call. This character set is used as the default for text file conversions and for all elements displayed by the <abbrev>GUI</abbrev> programs in the MKVToolNix package."
msgid "Another charset may be used if <command>cmd.exe</command> is used. However, reading the command line is done with the <function>GetCommandLineW()</function> function which already returns a Unicode string. Therefore the option <option>--command-line-charset</option> is ignored on Windows. Output to the console is done with the <function>WriteConsoleW()</function> function. Therefore the option <option>--output-charset</option> is only used on Windows if the output is redirected with <option>--redirect-output</option>."
msgid "<link linkend=\"mkvmerge.description.sub_charset\"><option>--sub-charset</option></link> for text subtitle files and for text subtitle tracks stored in container formats for which the character set cannot be determined unambiguously (e.g. Ogg files),"
msgid "<link linkend=\"mkvmerge.description.chapter_charset\"><option>--chapter-charset</option></link> for chapter text files and for chapters and file titles stored in container formats for which the character set cannot be determined unambiguously (e.g. Ogg files for chapter information, track and file titles etc; MP4 files for chapter information),"
msgid "<link linkend=\"mkvmerge.description.command_line_charset\"><option>--command-line-charset</option></link> for all strings on the command line,"
msgid "<link linkend=\"mkvmerge.description.output_charset\"><option>--output-charset</option></link> for all strings written to the console or to a file if the output has been redirected with the <link linkend=\"mkvmerge.description.redirect_output\"><option>--redirect-output</option></link> option."
msgid "There are several text subtitle formats that can be embedded into &matroska;. At the moment &mkvmerge; supports only text, VobSub and Kate subtitle formats. Text subtitles must be recoded to UTF-8 so that they can be displayed correctly by a player (see the section about <link linkend=\"mkvmerge.text_files_and_charsets\"> text files and character sets</link> for an explanation how &mkvmerge; converts between character sets). Kate subtitles are already encoded in UTF-8 and do not have to be re-encoded."
msgid "&matroska; supports file linking which simply says that a specific file is the predecessor or successor of the current file. To be precise, it's not really the files that are linked but the &matroska; segments. As most files will probably only contain one &matroska; segment the following explanations use the term 'file linking' although 'segment linking' would be more appropriate."
msgid "Each segment is identified by a unique 128 bit wide segment UID. This UID is automatically generated by &mkvmerge;. The linking is done primarily via putting the segment UIDs (short: <abbrev>SID</abbrev>) of the previous/next file into the segment header information. &mkvinfo; prints these <abbrev>SIDs</abbrev> if it finds them."
msgid "If a file is split into several smaller ones and linking is used then the timecodes will not start at 0 again but will continue where the last file has left off. This way the absolute time is kept even if the previous files are not available (e.g. when streaming). If no linking is used then the timecodes should start at 0 for each file. By default &mkvmerge; does not use file linking. If you want that you can turn it on with the <option>--link</option> option. This option is only useful if splitting is activated as well."
msgid "Regardless of whether splitting is active or not the user can tell &mkvmerge; to link the produced files to specific <abbrev>SIDs</abbrev>. This is achieved with the options <option>--link-to-previous</option> and <option>--link-to-next</option>. These options accept a segment <abbrev>SID</abbrev> in the format that &mkvinfo; outputs: 16 hexadecimal numbers between <constant>0x00</constant> and <constant>0xff</constant> prefixed with '<literal>0x</literal>' each, e.g. '<literal>0x41 0xda 0x73 0x66 0xd9 0xcf 0xb2 0x1e 0xae 0x78 0xeb 0xb4 0x5e 0xca 0xb3 0x93</literal>'. Alternatively a shorter form can be used: 16 hexadecimal numbers between <constant>0x00</constant> and <constant>0xff</constant> without the '<literal>0x</literal>' prefixes and without the spaces, e.g. '<literal>41da7366d9cfb21eae78ebb45ecab393</literal>'."
msgid "If splitting is used then the first file is linked to the <abbrev>SID</abbrev> given with <option>--link-to-previous</option> and the last file is linked to the <abbrev>SID</abbrev> given with <option>--link-to-next</option>. If splitting is not used then the one output file will be linked to both of the two <abbrev>SIDs</abbrev>."
msgid "The &matroska; specification states that some elements have a default value. Usually an element is not written to the file if its value is equal to its default value in order to save space. The elements that the user might miss in &mkvinfo;'s output are the <parameter>language</parameter> and the <parameter>default track flag</parameter> elements. The default value for the <parameter>language</parameter> is English ('<literal>eng</literal>'), and the default value for the <parameter>default track flag</parameter> is <parameter>true</parameter>. Therefore if you used <option>--language 0:eng</option> for a track then it will not show up in &mkvinfo;'s output."
msgid "Maybe you also want to keep some photos along with your &matroska; file, or you're using <abbrev>SSA</abbrev> subtitles and need a special <productname>TrueType</productname> font that's really rare. In these cases you can attach those files to the &matroska; file. They will not be just appended to the file but embedded in it. A player can then show those files (the 'photos' case) or use them to render the subtitles (the '<productname>TrueType</productname> fonts' case)."
"$ mkvmerge -o output.mkv -A video.avi sound.ogg --attachment-description \"Me and the band behind the stage in a small get-together\" --attachment-mime-type image/jpeg --attach-file me_and_the_band.jpg --attachment-description \"The real rare and unbelievably good looking font\" --attachment-type application/octet-stream --attach-file really_cool_font.ttf\n"
"$ mkvmerge -o output.mkv -A video.avi sound.ogg --attachment-description \"Me and the band behind the stage in a small get-together\" --attachment-mime-type image/jpeg --attach-file me_and_the_band.jpg --attachment-description \"The real rare and unbelievably good looking font\" --attachment-type application/octet-stream --attach-file really_cool_font.ttf\n"
msgid "If a &matroska; containing attachments file is used as an input file then &mkvmerge; will copy the attachments into the new file. The selection which attachments are copied and which are not can be changed with the options <link linkend=\"mkvmerge.description.attachments\"><option>--attachments</option></link> and <link linkend=\"mkvmerge.description.no_attachments\"><option>--no-attachments</option></link>."
msgid "The &matroska; chapter system is more powerful than the old known system used by <abbrev>OGM</abbrev> files. The full specifications can be found at <ulink url=\"http://www.matroska.org/\">the &matroska; website</ulink>."
msgid "&mkvmerge; supports two kinds of chapter files as its input. The first format, called '<foreignphrase>simple chapter format</foreignphrase>', is the same format that the <abbrev>OGM</abbrev> tools expect. The second format is a &xml; based chapter format which supports all of &matroska;'s chapter functionality."
msgid "This formmat consists of pairs of lines that start with '<literal>CHAPTERxx=</literal>' and '<literal>CHAPTERxxNAME=</literal>' respectively. The first one contains the start timecode while the second one contains the title. Here's an example:"
msgid "&mkvmerge; will transform every pair or lines into one &matroska; <classname>ChapterAtom</classname>. It does not set any <classname>ChapterTrackNumber</classname> which means that the chapters all apply to all tracks in the file."
msgid "As this is a text file character set conversion may need to be done. See the section about <link linkend=\"mkvmerge.text_files_and_charsets\"> text files and character sets</link> for an explanation how &mkvmerge; converts between character sets."
msgid "When splitting files &mkvmerge; will correctly adjust the chapters as well. This means that each file only includes the chapter entries that apply to it, and that the timecodes will be offset to match the new timecodes of each output file."
msgid "&mkvmerge; is able to copy chapters from &matroska; source files unless this is explicitly disabled with the <link linkend=\"mkvmerge.description.no_chapters\"><option>--no-chapters</option></link> option. The chapters from all sources (&matroska; files, Ogg files, <abbrev>MP4</abbrev> files, chapter text files) are usually not merged but end up in separate <classname>ChapterEditions</classname>. Only if chapters are read from several &matroska; or &xml; files that share the same edition UIDs will chapters be merged into a single <classname>ChapterEdition</classname>. If such a merge is desired in other situations as well then the user has to extract the chapters from all sources with &mkvextract; first, merge the &xml; files manually and mux them afterwards."
msgid "&matroska; supports an extensive set of tags that is deprecated and a new, simpler system like it is is used in most other containers: <parameter>KEY=VALUE</parameter>. However, in &matroska; these tags can also be nested, and both the <parameter>KEY</parameter> and the <parameter>VALUE</parameter> are elements of their own. The example file <filename>example-tags-2.xml</filename> shows how to use this new system."
msgid "&matroska; tags do not automatically apply to the complete file. They can, but they also may apply to different parts of the file: to one or more tracks, to one or more chapters, or even to a combination of both. The <ulink url=\"http://matroska.org/technical/specs/index.html\">the &matroska; specification</ulink> gives more details about this fact."
msgid "One important fact is that tags are linked to tracks or chapters with the <classname>Targets</classname> &matroska; tag element, and that the UIDs used for this linking are <emphasis>not</emphasis> the track IDs &mkvmerge; uses everywhere. Instead the numbers used are the UIDs which &mkvmerge; calculates automatically (if the track is taken from a file format other than &matroska;) or which are copied from the source file if the track's source file is a &matroska; file. Therefore it is difficult to know which UIDs to use in the tag file before the file is handed over to &mkvmerge;."
msgid "&mkvmerge; knows two options with which you can add tags to &matroska; files: The <link linkend=\"mkvmerge.description.global_tags\"><option>--global-tags</option></link> and the <link linkend=\"mkvmerge.description.tags\"><option>--tags</option></link> options. The difference is that the former option, <link linkend=\"mkvmerge.description.global_tags\"><option>--global-tags</option></link>, will make the tags apply to the complete file by removing any of those <classname>Targets</classname> elements mentioned above. The latter option, <link linkend=\"mkvmerge.description.tags\"><option>--tags</option></link>, automatically inserts the UID that &mkvmerge; generates for the tag specified with the <parameter>TID</parameter> part of the <link linkend=\"mkvmerge.description.tags\"><option>--tags</option></link> option."
msgstr "&mkvmerge;は&matroska;ファイルにタグを追加する二つのオプションを認識します。<link linkend=\"mkvmerge.description.global_tags\"><option>--global-tags</option></link>と<link linkend=\"mkvmerge.description.tags\"><option>--tags</option></link>オプションです。この二つの違いは、前者の<link linkend=\"mkvmerge.description.global_tags\"><option>--global-tags</option></link>は、上述の<classname>Targets</classname>エレメントを全て取り除くことで、タグがファイル全体に適用されるようにします。後者の<link linkend=\"mkvmerge.description.tags\"><option>--tags</option></link>オプションは、&mkvmerge;が of the <link linkend=\"mkvmerge.description.tags\"><option>--tags</option></link>に指定した<parameter>TID</parameter>の示すトラックに対して自動的に計算したUIDを挿入します。"
msgid "Let's say that you want to add tags to a video track read from an <abbrev>AVI</abbrev>. <command>mkvmerge --identify file.avi</command> tells you that the video track's ID (do not mix this ID with the UID!) is 0. So you create your tag file, leave out all <classname>Targets</classname> elements and call &mkvmerge;:"
msgid "&mkvmerge; supports a &xml; based tag file format. The format is very closely modeled after <ulink url=\"http://matroska.org/technical/specs/index.html\">the &matroska; specification</ulink>. Both the binary and the source distributions of MKVToolNix come with a sample file called <filename>example-tags-2.xml</filename> which simply lists all known tags and which can be used as a basis for real life tag files."
msgid "The new &matroska; tagging system only knows two data types, a UTF-8 string and a binary type. The first is used for the tag's name and the <classname><String></classname> element while the binary type is used for the <classname><Binary></classname> element."
msgid "As binary data itself would not fit into a &xml; file &mkvmerge; supports two other methods of storing binary data. If the contents of a &xml; tag starts with '<literal>@</literal>' then the following text is treated as a file name. The corresponding file's content is copied into the &matroska; element."
msgid "Otherwise the data is expected to be <foreignphrase>Base64</foreignphrase> encoded. This is an encoding that transforms binary data into a limited set of <abbrev>ASCII</abbrev> characters and is used e.g. in email programs. &mkvextract; will output <foreignphrase>Base64</foreignphrase> encoded data for binary elements."
msgid "The deprecated tagging system knows some more data types which can be found in the official &matroska; tag specs. As &mkvmerge; does not support this system anymore these types aren't described here."
msgid "meta seek #1 includes only a small number of level 1 elements, and only if they actually exist: attachments, chapters, cues, tags, meta seek #2. Older versions of &mkvmerge; used to put the clusters into this meta seek element as well. Therefore some imprecise guessing was necessary to reserve enough space. It often failed. Now only the clusters are stored in meta seek #2, and meta seek #1 refers to the meta seek element #2."
msgid "&mkvmerge; allows the user to chose the timecodes for a specific track himself. This can be used in order to create files with variable frame rate video or include gaps in audio. A frame in this case is the unit that &mkvmerge; creates separately per &matroska; block. For video this is exactly one frame, for audio this is one packet of the specific audio type. E.g. for <abbrev>AC3</abbrev> this would be a packet containing <constant>1536</constant> samples."
msgid "Timecode files that are used when tracks are appended to each other must only be specified for the first part in a chain of tracks. For example if you append two files, v1.avi and v2.avi, and want to use timecodes then your command line must look something like this:"
msgid "There are four formats that are recognized by &mkvmerge;. The first line always contains the version number. Empty lines, lines containing only whitespace and lines beginning with '<literal>#</literal>' are ignored."
msgid "This format starts with the version line. The second line declares the default number of frames per second. All following lines contain three numbers separated by commas: the start frame (<constant>0</constant> is the first frame), the end frame and the number of frames in this range. The <abbrev>FPS</abbrev> is a floating point number with the dot '<literal>.</literal>' as the decimal point. The ranges can contain gaps for which the default <abbrev>FPS</abbrev> is used. An example:"
msgid "In this format each line contains a timecode for the corresponding frame. This timecode must be given in millisecond precision. It can be a floating point number, but it doesn't have to be. You <emphasis>have to</emphasis> give at least as many timecode lines as there are frames in the track. The timecodes in this file must be sorted. Example for 25fps:"
msgid "In this format each line contains a duration in seconds followed by an optional number of frames per second. Both can be floating point numbers. If the number of frames per second is not present the default one is used. For audio you should let the codec calculate the frame timecodes itself. For that you should be using <constant>0.0</constant> as the number of frames per second. You can also create gaps in the stream by using the '<literal>gap</literal>' keyword followed by the duration of the gap. Example for an audio file:"
msgid "This format is identical to the v2 format. The only difference is that the timecodes do not have to be sorted. This format should almost never be used."
msgid "<constant>1</constant> -- In this case &mkvmerge; has output at least one warning, but muxing did continue. A warning is prefixed with the text '<literal>Warning:</literal>'. Depending on the issues involved the resulting file might be ok or not. The user is urged to check both the warning and the resulting file."
msgid "<constant>2</constant> -- This exit code is used after an error occurred. &mkvmerge; aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files."
msgid "This program analyses an existing &matroska; file and modifies some of its properties. Then it writes those modifications to the existing file. Among the properties that can be changed are the segment information elements (e.g. the title) and the track headers (e.g. the language code, 'default track' flag or the name)."
msgid "Lists all known and editable property names, their type (string, integer, boolean etc) and a short description. The program exits afterwards. Therefore the <parameter>source-filename</parameter> parameter does not have to be supplied."
msgid "Sets the parse mode. The parameter '<parameter>mode</parameter>' can either be '<literal>fast</literal>' (which is also the default) or '<literal>full</literal>'. The '<literal>fast</literal>' mode does not parse the whole file but uses the meta seek elements for locating the required elements of a source file. In 99% of all cases this is enough. But for files that do not contain meta seek elements or which are damaged the user might have to set the '<literal>full</literal>' parse mode. A full scan of a file can take a couple of minutes while a fast scan only takes seconds."
msgid "Sets the &matroska; file section (segment information or a certain track's headers) that all following <link linkend=\"mkvpropedit.description.add\">add</link>, <link linkend=\"mkvpropedit.description.set\">set</link> and <link linkend=\"mkvpropedit.description.delete\">delete</link> actions operate on. This option can be used multiple times in order to make modifications to more than one element."
msgid "Adds a property <parameter>name</parameter> with the value <parameter>value</parameter>. The property will be added even if such a property exists already. Note that most properties are unique and cannot occur more than once."
msgid "Sets all occurrences of the property <parameter>name</parameter> to the value <parameter>value</parameter>. If no such property exists then it will be added."
msgid "Add or replace tags in the file with the ones from <filename>filename</filename> or remove them if <filename>filename</filename> is empty. &mkvpropedit; reads the same XML tag format that &mkvmerge; reads as well."
msgid "The <parameter>selector</parameter> must be one of the words <constant>all</constant>, <constant>global</constant> or <constant>track</constant>. For <constant>all</constant> &mkvpropedit; will replace or remove all tags in a file. With <constant>global</constant> only global tags will be replaced or removed."
msgid "With <constant>track</constant> &mkvpropedit; will replace tags for a specific track. Additionally the tags read from <filename>filename</filename> will be assigned to the same track. The track is specified in the same way <link linkend=\"mkvpropedit.edit_selectors\">edit selectors</link> are specified (see below), e.g. <code>--tags track:a1:new-audio-tags.xml</code>."
msgid "Add or replace chapters in the file with the ones from <filename>filename</filename> or remove them if <filename>filename</filename> is empty. &mkvpropedit; reads the same XML and simple chapter formats that &mkvmerge; reads as well."
msgid "Writes all messages to the file <parameter>file-name</parameter> instead of to the console. While this can be done easily with output redirection there are cases in which this option is needed: when the terminal reinterprets the output before writing it to a file. The character set set with <link linkend=\"mkvpropedit.description.output_charset\"><option>--output-charset</option></link> is honored."
msgid "Several chars can be escaped, e.g. if you need to start a non-comment line with '#'. The rules are described in <link linkend=\"mkvpropedit.escaping\">the section about escaping text</link>."
msgid "The command line '<command>mkvpropedit source.mkv --edit track:a2 --set name=Comments</command>' could be converted into the following option file:"
msgid "The <link linkend=\"mkvpropedit.description.edit\"><option>--edit</option></link> option sets the &matroska; file section (segment information or a certain track's headers) that all following <link linkend=\"mkvpropedit.description.add\">add</link>, <link linkend=\"mkvpropedit.description.set\">set</link> and <link linkend=\"mkvpropedit.description.delete\">delete</link> actions operate on. This stays valid until the next <link linkend=\"mkvpropedit.description.edit\"><option>--edit</option></link> option is found. The argument to this option is called the edit selector."
msgid "The segment information can be selected with one of these three words: '<literal>info</literal>', '<literal>segment_info</literal>' or '<literal>segmentinfo</literal>'. It contains properties like the segment title or the segment <abbrev>UID</abbrev>."
msgid "Track headers can be selected with a slightly more complex selector. All variations start with '<literal>track:</literal>'. The track header properties include elements like the language code, 'default track' flag or the track's name."
msgid "If the parameter <parameter>n</parameter> is a number then the <parameter>n</parameter>th track will be selected. The track order is the same that &mkvmerge;'s <option>--identify</option> option outputs."
msgid "If the parameter starts with a single character <parameter>t</parameter> followed by a <parameter>n</parameter> then the <parameter>n</parameter>th track of a specific track type will be selected. The track type parameter <parameter>t</parameter> must be one of these four characters: '<literal>a</literal>' for an audio track, '<literal>b</literal>' for a button track, '<literal>s</literal>' for a subtitle track and '<literal>v</literal>' for a video track. The track order is the same that &mkvmerge;'s <option>--identify</option> option outputs."
msgid "If the parameter starts with a '<literal>=</literal>' followed by a number <parameter>uid</parameter> then the track whose track <abbrev>UID</abbrev> element equals this <parameter>uid</parameter>. Track <abbrev>UIDs</abbrev> can be obtained with &mkvinfo;."
msgid "If the parameter starts with a '<literal>@</literal>' followed by a number <parameter>number</parameter> then the track whose track number element equals this <parameter>number</parameter>. Track number can be obtained with &mkvinfo;."
msgid "Due to the nature of the track edit selectors it is possible that several selectors actually match the same track headers. In such cases all actions for those edit selectors will be combined and executed in the order in which they're given on the command line."
msgid "The following example edits a file called '<literal>movie.mkv</literal>'. It sets the segment title and modifies the language code of an audio and a subtitle track. Note that this example can be shortened by leaving out the first <link linkend=\"mkvpropedit.description.edit\"><option>--edit</option></link> option because editing the segment information element is the default for all options found before the first <link linkend=\"mkvpropedit.description.edit\"><option>--edit</option></link> option anyway."
msgid "The second example removes the 'default track flag' from the first subtitle track and sets it for the second one. Note that &mkvpropedit;, unlike &mkvmerge;, does not set the 'default track flag' of other tracks to '0' if it is set to '1' for a different track automatically."
msgid "<constant>1</constant> -- In this case &mkvpropedit; has output at least one warning, but the modification did continue. A warning is prefixed with the text '<literal>Warning:</literal>'. Depending on the issues involved the resulting files might be ok or not. The user is urged to check both the warning and the resulting files."
msgid "<constant>2</constant> -- This exit code is used after an error occurred. &mkvpropedit; aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files."
msgid "&mmg; is a <productname>wxWindows</productname> based <abbrev>GUI</abbrev> for &mkvmerge;. It offers easy access to all of &mkvmerge;'s options. All settings (e.g. source files, track options etc) can be saved and restored. Included is a chapter editor that can read <abbrev>OGM</abbrev> style and &xml; style chapter files, write &xml; style chapter files and even read chapters from &matroska; files and write chapters directly to &matroska; files. Included is also a header editor that can be used to quickly change properties of existing &matroska; files without needing a complete remux."
msgid "&mmg; knows few options. The first possibility is to start it with a single file name. If that file name's extenion is '<literal>.mmg</literal>' then it will be treated as a preferences file and &mmg; will load its setting when it starts. Otherwise the name is interpreted as being the name of an input file which will be added."
msgid "The second operation mode is invoked with the option <option>--edit-headers</option> and a file name. This lets &mmg; run its header editor and load the file."
#~ msgid "Sets the stereo mode for the video track with the track ID <parameter>TID</parameter>. The mode can either be a number <parameter>n</parameter> between <constant>0</constant> and <constant>3</constant> or one of the keywords '<literal>none</literal>' (same as <parameter>n</parameter>=<constant>0</constant>), '<literal>right</literal>' (same as <parameter>n</parameter>=<constant>1</constant>), '<literal>left</literal>' (same as <parameter>n</parameter>=<constant>2</constant>) or '<literal>both</literal>' (same as <parameter>n</parameter>=<constant>3</constant>)."
#~ msgid "Reads additional command line arguments from the file <parameter>options-file</parameter>. Lines whose first non-whitespace character is a hash mark ('<literal>#</literal>') are treated as comments and ignored. White spaces at the start and end of a line will be stripped. Each line must contain exactly one option. There is no meta character escaping."
#~ msgid "Only valid for <abbrev>FLAC</abbrev> tracks. Normally <abbrev>FLAC</abbrev> tracks are embedded in an Ogg transport stream. With this switch they are extracted to raw <abbrev>FLAC</abbrev> files instead."
#~ msgstr "<abbrev>FLAC</abbrev>トラックに以外には無効です。通常、<abbrev>FLAC</abbrev>トラックはOgg transport streamに埋め込まれますが、このスイッチを指定すると、生の<abbrev>FLAC</abbrev>ファイルが代わりに抽出されます。"
