[FFmpeg-trac] #9255(avcodec:new): DNX120 Decoding is broken in FFMpeg and FFPlay (fine in AVID and Adobe Premiere)
FFmpeg
trac at avcodec.org
Sat May 22 12:35:00 EEST 2021
#9255: DNX120 Decoding is broken in FFMpeg and FFPlay (fine in AVID and Adobe
Premiere)
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Reporter: FranceBB | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: dnxhd race | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by FranceBB):
Yep, I can confirm that
ffplay -i
"/home/FranceBB/Downloads/20210429WiganvHullFCX_C921h25m29s09.mxf"
-thread_type slice
works
[[Image(https://i.imgur.com/mhAMi0w.png)]]
So... where do we go from here?
I mean, for a quick encode I can easily put it there, but I think that
there's something wrong with multithreading in the decoder at this point
and it should be addressed in the future.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9255#comment:3>
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