[FFmpeg-trac] #7002(avformat:new): reading wav file from a pipe does not obey the probesize setting
FFmpeg
trac at avcodec.org
Fri Apr 13 12:51:17 EEST 2018
#7002: reading wav file from a pipe does not obey the probesize setting
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Reporter: akantor | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: wav | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by akantor):
You are right - it comes down to a difference in the .wav files
themselves.
{{{
$ file countToTwelve.wav
countToTwelve.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM,
16 bit, stereo 16000 Hz
$ file sample.wav
sample.wav: RIFF (little-endian) data, WAVE audio, stereo 16000 Hz
}}}
countToTwelve.wav is slow, sample.wav is fast. So the problem isn't yet
solved.
It seems the difference is that sample has 32bit floats, and countToTwelve
has 16bit shorts (which is way more common).
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7002#comment:7>
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