[FFmpeg-trac] #8393(undetermined:new): -stream_loop option works neither with QSV, nor VA-API

FFmpeg trac at avcodec.org
Wed Feb 3 09:51:52 EET 2021


#8393: -stream_loop option works neither with QSV, nor VA-API
-------------------------------------+-------------------------------------
             Reporter:  eero-t       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by wenbinCHEN):

 I tried the following cmdline and it works fine.

 {{{
 ffmpeg -stream_loop 2 -y -i input.m4v -c:v h264_qsv output.h264
 }}}

 {{{
 ffmpeg -stream_loop 2 -y -vaapi_device /dev/dri/renderD128 -i input.m4v
 -vf "format=nv12,hwupload" -c:v h264_vaapi output.h264
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/8393#comment:7>
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