[FFmpeg-trac] #7984(undetermined:closed): 4.1.2 creates unreadable videos in Samsung TV
FFmpeg
trac at avcodec.org
Sun Jul 21 20:20:31 EEST 2019
#7984: 4.1.2 creates unreadable videos in Samsung TV
-------------------------------------+-------------------------------------
Reporter: mucikiki | Owner:
Type: defect | Status: closed
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution: invalid
Keywords: libx264 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by jamrial):
* status: new => closed
* resolution: => invalid
Comment:
This is a known issue introduced to libx264 by
https://code.videolan.org/videolan/x264/commit/92d36908cbafd2a6edf7e61d69f341027b57f6f8.
It's not a bug in the library but rather a bug in Samsung TVs and other
hardware decoders that wrongly bail out when a bitstream value they are
supposed to ignore is set to a value other than 0.
It was nonetheless reverted by
https://code.videolan.org/videolan/x264/commit/f9af2a0f71d0fca7c1cafa7657f03a302da0ca1c
as the amount of faulty devices is considerable, and there's no guarantee
they'd get a firmware fix.
Update your libx264 and recompile ffmpeg with it.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7984#comment:11>
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