[FFmpeg-trac] #6609(avformat:new): SamplingRateBox should be used if the value is greater than INT16_MAX
FFmpeg
trac at avcodec.org
Wed Aug 23 17:31:48 EEST 2017
#6609: SamplingRateBox should be used if the value is greater than INT16_MAX
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Reporter: fbeaufort | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: unspecified | Resolution:
Keywords: flac, | Blocked By:
isobmff, mp4 | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
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Comment (by jyavenard):
Replying to [comment:1 cehoyos]:
> Is this issue only reproducible with flac encoding?
>
> Please test current FFmpeg git head (nothing else is supported here) and
provide a command line that allows to reproduce the issue together with
the complete, uncut console output.
The issue can be reproduced with any codec. So long as you attempt to
create a mp4 with a sampling rate >= 65536
The AudioSampleEntry (version 0) that ffmpeg uses, only have a 16 bits
field to store sampling rate, so can't use more. and so it writes 0
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6609#comment:4>
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