[FFmpeg-trac] #5973(ffmpeg:open): Regression: aac_adtstoasc bitstream filter leads to malformed AAC stream

FFmpeg trac at avcodec.org
Tue Nov 22 03:01:32 EET 2016


#5973: Regression: aac_adtstoasc bitstream filter leads to malformed AAC stream
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             Reporter:  zmwangx     |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  important   |                Component:  ffmpeg
              Version:  git-master  |               Resolution:
             Keywords:  regression  |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  1           |
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Comment (by zmwangx):

 Replying to [comment:4 jamrial]:
 > This file doesn't even have adts encapsulated aac audio. Why are you
 trying to use the adtstoasc bsf?

 Yes I know that. The reason for using the filter is that we're calling
 FFmpeg programmatically from [https://github.com/soimort/you-get you-get],
 where the data streams come from various sources, some of which are ADTS
 encapsulated. It's difficult for us to tell beforehand, so the filter is
 applied unconditionally, which has been working fine until FFmpeg 3.2.

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Ticket URL: <https://trac.ffmpeg.org/ticket/5973#comment:5>
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