mirror of
https://github.com/CCExtractor/ccextractor.git
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121 lines
3.2 KiB
Plaintext
121 lines
3.2 KiB
Plaintext
Starting with version 0.51, ccextractor has a mode
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that allows frontends and other programs know what
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the current progress is as well as get information
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on interesting events, such as a file being open
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or video information (resolution, frame rate and
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so on) being found.
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The Windows GUI source code is good reference
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implementation.
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Usage:
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Add --gui_mode_reports
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to the command line as the first parameter (this
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is not essential but because the mode is enabled
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after this option is parsed, if there is any
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event regarding the previous parameters you
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would miss them).
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When this option is used, ccextractor reports
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progress and other information to stderr.
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This does not disable stdout (the regular stuff)
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reporting.
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Information it sent to stderr, one line at a time.
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Information lines that are supposed to be parsed
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by programs starts with ###. All other lines, if
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any, must be discarded. stderr is not guaranteed
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to have only information lines - so do check.
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After ### the data starts. Tokens are also
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separated by #. The first token specified the
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data type, and the rest, if any, are parameters.
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The following data types are currently defined:
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VERSION - Get CCExtractor version
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Program
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Version
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Example: ###VERSION#CCExtractor#0.51
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PROGRESS - Get processed percentage and current
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timing
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Percentage (or -1 for streaming mode)
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Minutes
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Seconds
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Example: ###PROGRESS#45#12#34
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(for 45%, 12:34)
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INPUTFILECLOSED - CCExtractor closed whatever
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input file it had open (which had
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been reported before).
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No parameters.
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INPUTFILEOPEN - A new file was successfully
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open for reading.
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Filename
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Note that the filename CAN contain
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#, so don't split the line after the
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first token and treat the remainder
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as the filename.
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Example: ###INPUTFILEOPEN#/tmp/This is # a file.mpg
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MESSAGE - Something interesting happened.
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Message text.
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This can be anything from a fatal
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error message to something merely
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informative.
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Example: ###MESSAGE#Timing broken in this file
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VIDEOINFO - New video information found
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Horizontal resolution
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Vertical resolution
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Aspect ratio
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Frame rate
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Example: ###VIDEOINFO#1980#1080#16:9#29.97
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SUBTITLE - New subtitle screen
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Start time
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End time
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Line
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Time is empty if it's the same of the previous
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line (i.e. they're supposed to appear together).
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Example: ###SUBTITLE#10:23#10:25#This is 1
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###SUBTITLE###This is 2
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Note that time is in MM:SS format. No milliseconds
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since this is for a preview window.
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Text is trimmed and there is no color or font
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information, to save space.
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TSPROGRAMNUMBER - A multiprogram TS was detected, but
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no program was manually selected. CCExtractor will
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send a list of programs so the GUI can show it to
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the user for selection.
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Example: ###TSPROGRAMNUMBER#3
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XDSPROGRAMNAME - Program Name as received from XDS is
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available.
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Example:
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###XDSPROGRAMNAME#Star Trek
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You may receive this more than once per stream.
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*** TODO : Add the rest of XDS stuff ****
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