libmedia • Docs
libmedia / avformat/AVStream / AVDisposition
ATTACHED_PIC:
1024
The stream is stored in the file as an attached picture/"cover art" (e.g. APIC frame in ID3v2). The first (usually only) packet associated with it will be returned among the first few packets read from the file unless seeking takes place. It can also be accessed at any time in AVStream.attached_pic.
CAPTIONS:
65536
To specify text track kind (different from subtitles default).
CLEAN_EFFECTS:
512
stream without voice
COMMENT:
8
DEFAULT:
1
DEPENDENT:
524288
dependent audio stream (mix_type=0 in mpegts)
DESCRIPTIONS:
131072
DUB:
2
FORCED:
64
Track should be used during playback by default. Useful for subtitle track that should be displayed even when user did not explicitly ask for subtitles.
HEARING_IMPAIRED:
128
stream for hearing impaired audiences
KARAOKE:
32
LYRICS:
16
METADATA:
262144
NONE:
0
ORIGINAL:
4
STILL_IMAGE:
1048576
still images in video stream (still_picture_flag=1 in mpegts
TIMED_THUMBNAILS:
2048
The stream is sparse, and contains thumbnail images, often corresponding to chapter markers. Only ever used with AV_DISPOSITION_ATTACHED_PIC.
VISUAL_IMPAIRED:
256
stream for visual impaired audiences