[FFmpeg-trac] #6922(undetermined:new): transcode with ffmpeg may eat up a lot of memory
FFmpeg
trac at avcodec.org
Fri Dec 29 23:39:51 EET 2017
#6922: transcode with ffmpeg may eat up a lot of memory
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Reporter: JasonZhang | Owner:
Type: defect | Status: new
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 cehoyos):
It appears to me that the input file contains no audio, trying to produce
an output audio stream will have unexpected results, either `ffmpeg`
trying to queue video until audio appears, eventually giving up, or `fifo`
buffering the whole video stream waiting for audio.
All (?) other demuxers do not detect an audio stream (FFmpeg does), so
this may be a bug in FFmpeg.
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Ticket URL: <https://trac.ffmpeg.org/ticket/6922#comment:11>
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