[FFmpeg-trac] #7568(undetermined:reopened): Incorrect AAC file output
FFmpeg
trac at avcodec.org
Thu Nov 29 13:34:41 EET 2018
#7568: Incorrect AAC file output
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Reporter: Grabien | Owner:
Type: defect | Status: reopened
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by heleppkes):
If you want accurate duration and bitrate information, then store it in
mp4/m4a, not raw .aac - or encode as CBR.
Raw aac files don't have any way to store duration or bitrate, and if you
encode it as Variable-Bitrate (VBR), there is no good way to accurately
determine this information, and all it can do is guess.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7568#comment:3>
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