[FFmpeg-trac] #7030(avcodec:open): qsv in ffmpeg

FFmpeg trac at avcodec.org
Fri Mar 2 16:47:17 EET 2018

#7030: qsv in ffmpeg
             Reporter:  palich2000   |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  qsv          |               Blocked By:
  regression                         |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |

Comment (by palich2000):

 Without this parameter, the situation is as follows.
 The codec tries to code programmatically and it does not work.

 [h264_qsv @ 0x1e87ec0] Selected ratecontrol mode is not supported by the
 QSV runtime. Choose a different mode.
 Error initializing output stream 0:0 -- Error while opening encoder for
 output stream #0:0 - maybe incorrect parameters such as bit_rate, rate,
 width or height
 [aac @ 0x1e8a540] Qavg: 62368.684

Ticket URL: <https://trac.ffmpeg.org/ticket/7030#comment:11>
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