"description":"The file's/segment's duration in nanoseconds",
"type":"integer",
"minimum":0
},
"is_providing_timestamps":{
"description":"States whether or not the container has timestamps for the packets (e.g. Matroska, MP4) or not (e.g. SRT, MP3)",
"type":"boolean"
},
"muxing_application":{
"description":"A Unicode string containing the name and possibly version of the low-level library or application that created the file",
"type":"string"
},
"next_segment_uid":{
"description":"A hexadecimal string of the next segment's UID (only for Matroska files)",
"type":"string",
"minLength":32,
"maxLength":32
},
"other_file":{
"description":"An array of names of additional files processed as well",
"type":"array",
"items":{
"type":"string"
}
},
"playlist":{
"description":"States whether or not the identified file is a playlist (e.g. MPLS) referring to several other files",
"type":"boolean"
},
"playlist_chapters":{
"description":"The number of chapters in a playlist if it is a one",
"type":"integer",
"minimum":0
},
"playlist_duration":{
"description":"The total duration in nanoseconds of all files referenced by the playlist if it is a one",
"type":"integer",
"minimum":0
},
"playlist_file":{
"description":"An array of file names the playlist contains",
"type":"array",
"items":{
"type":"string"
}
},
"playlist_size":{
"description":"The total size in bytes of all files referenced by the playlist if it is a one",
"type":"integer",
"minimum":0
},
"previous_segment_uid":{
"description":"A hexadecimal string of the previous segment's UID (only for Matroska files)",
"type":"string",
"minLength":32,
"maxLength":32
},
"programs":{
"description":"A container describing multiple programs multiplexed into the source file, e.g. multiple programs in one DVB transport stream",
"type":"array",
"items":{
"additionalProperties":false,
"description":"Properties describing a single program",
"type":"object",
"properties":{
"program_number":{
"description":"A unique number identifying a set of tracks that belong together; used e.g. in DVB for multiplexing multiple stations within a single transport stream",
"type":"integer",
"minimum":0
},
"service_name":{
"description":"The name of a service provided by this program, e.g. a TV channel name such as 'arte HD'",
"type":"string"
},
"service_provider":{
"description":"The name of the provider of the service provided by this program, e.g. a TV station name such as 'ARD'",
"type":"string"
}
}
}
},
"segment_uid":{
"description":"A hexadecimal string of the segment's UID (only for Matroska files)",
"description":"Base unit for segment ticks and track ticks, in nanoseconds. A timestamp_scale value of 1.000.000 means scaled timestamps in the segment are expressed in milliseconds.",
"description":"The encoding/character set of a track containing text (e.g. subtitles) if it can be determined with confidence. For such tracks the encoding cannot be changed by the user.",
"type":"string"
},
"forced_track":{
"type":"boolean"
},
"flag_hearing_impaired":{
"description":"Can be set if that track is suitable for users with hearing impairments.",
"type":"boolean"
},
"flag_visual_impaired":{
"description":"Can be set if that track is suitable for users with visual impairments.",
"type":"boolean"
},
"flag_text_descriptions":{
"description":"Can be set if that track contains textual descriptions of video content suitable for playback via a text-to-speech system for a visually-impaired user.",
"type":"boolean"
},
"flag_original":{
"description":"Can be set if that track is in the content's original language (not a translation).",
"type":"boolean"
},
"flag_commentary":{
"description":"Can be set if that track contains commentary.",
"type":"boolean"
},
"language":{
"description":"The track's language as an ISO 639-2 language code",
"type":"string"
},
"language_ietf":{
"description":"The track's language as an IETF BCP 47/RFC 5646 language tag",
"type":"string"
},
"max_content_light":{
"type":"integer"
},
"max_frame_light":{
"type":"integer"
},
"max_luminance":{
"type":"number"
},
"min_luminance":{
"type":"number"
},
"minimum_timestamp":{
"description":"The minimum timestamp in nanoseconds of all the frames of this track found within the first couple of seconds of the file",
"type":"integer",
"minimum":0
},
"multiplexed_tracks":{
"description":"An array of track IDs indicating which tracks were originally multiplexed within the same track in the source file",
"type":"array",
"items":{
"type":"integer",
"minimum":0
}
},
"number":{
"type":"integer",
"minimum":0
},
"num_index_entries":{
"type":"integer",
"minimum":0
},
"packetizer":{
"type":"string",
"minLength":1
},
"pixel_dimensions":{
"type":"string",
"pattern":"^[0-9]+x[0-9]+$"
},
"program_number":{
"description":"A unique number identifying a set of tracks that belong together; used e.g. in DVB for multiplexing multiple stations within a single transport stream",
"type":"integer",
"minimum":0
},
"projection_pose_pitch":{
"type":"number"
},
"projection_pose_roll":{
"type":"number"
},
"projection_pose_yaw":{
"type":"number"
},
"projection_private":{
"type":"string",
"pattern":"^([0-9A-F]{2})*$"
},
"projection_type":{
"type":"integer"
},
"stereo_mode":{
"type":"integer",
"minimum":0
},
"stream_id":{
"description":"A format-specific ID identifying a track, possibly in combination with a 'sub_stream_id' (e.g. the program ID in an MPEG transport stream)",
"type":"integer",
"minimum":0
},
"sub_stream_id":{
"description":"A format-specific ID identifying a track together with a 'stream_id'",