[FFmpeg-trac] #8438(ffmpeg:new): ffmpeg nvenc encoding failed with Tesla T4 card
FFmpeg
trac at avcodec.org
Mon Dec 23 07:23:50 EET 2019
#8438: ffmpeg nvenc encoding failed with Tesla T4 card
------------------------------------+----------------------------------
Reporter: haisk | Owner:
Type: defect | Status: new
Priority: normal | Component: ffmpeg
Version: git-master | Resolution:
Keywords: nvenc | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+----------------------------------
Comment (by haisk):
Just found out, it only happen if I use -hwaccel nvdec
-hwaccel_output_format cuda or -hwaccel cuvid -c:v h264_cuvid before the
input . If I use software decode, it works fine . However it detroys the
purpose as I want the entire encode process in GPU pipline .
I'm trying to compile with 4.2 and 4.1 branch as well but it still has the
same issue. The OS is ubuntu 16.04
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8438#comment:1>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list