[FFmpeg-trac] #5926(undetermined:closed): Encoding with nvenc results in 'Codec not supported'

FFmpeg trac at avcodec.org
Sat Nov 5 05:49:02 EET 2016


#5926: Encoding with nvenc results in 'Codec not supported'
-------------------------------------+-------------------------------------
             Reporter:  alexjs       |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  nvenc        |               Resolution:  invalid
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by alexjs):

 Incidentally I see the same behaviour with Nvidia Telsa K80 cards (below -
 same ffmpeg CLI) - which are a newer Compute SM. I am increasingly
 thinking PEBKAC, but I can't quite work it out...


 {{{

 [h264_nvenc @ 0x3d96880] Loaded Nvenc version 7.0
 [h264_nvenc @ 0x3d96880] Nvenc initialized successfully
 [h264_nvenc @ 0x3d96880] 1 CUDA capable devices found
 [h264_nvenc @ 0x3d96880] [ GPU #0 - < Tesla K80 > has Compute SM 3.7 ]
 [h264_nvenc @ 0x3d96880] YUV444P not supported
 [h264_nvenc @ 0x3d96880] No NVENC capable devices found
 [h264_nvenc @ 0x3d96880] Nvenc unloaded
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/5926#comment:4>
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