[FFmpeg-trac] #5006(avcodec:new): NVENC fails to encode/decode yuv420p

FFmpeg trac at avcodec.org
Sat Nov 14 03:35:28 CET 2015


#5006: NVENC fails to encode/decode yuv420p
---------------------------------+--------------------------------------
             Reporter:  dazwin   |                     Type:  defect
               Status:  new      |                 Priority:  normal
            Component:  avcodec  |                  Version:  git-master
             Keywords:  nvenc    |               Blocked By:
             Blocking:           |  Reproduced by developer:  0
Analyzed by developer:  0        |
---------------------------------+--------------------------------------
 Summary of the bug:
 How to reproduce:
 {{{
 % ffmpeg -y -i video.mp4 -c:v nvenc -pix_fmt yuv420p video-nvenc-nv12.yuv
 }}}

 ffmpeg version a97f1e7bd0850dd768516b44822bbdde709aa24e
 (built from source)

 nVidia driver 346.22 running on Linux (g2.2xlarge on Amazon AWS)
 NVENC SDK v5.0.1

 Checked with -pix_fmt nv12 and it works Ok.

 Debugging this a bit...
 [nvenc @ 0x39f3520] CreateInputBuffer failed: 10

 So, this is because of NV_ENC_ERR_INVALID_CALL

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5006>
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