[FFmpeg-trac] #8179(ffmpeg:new): H264_qsv encoder

[FFmpeg]

#8179: H264_qsv encoder
-------------------------------------+-------------------------------------
             Reporter:  broadsys     |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:  ffmpeg       |                  Version:
             Keywords:  h264_qsv     |  unspecified
  encoder                            |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug: [h264_qsv @ 0x3210c40] Encoder will work with partial
 HW acceleration
 [h264_qsv @ 0x3210c40] Error initializing the encoder: invalid video
 parameters (-15)
 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

 How to reproduce:
 {{{
 %./ffmpeg -loglevel verbose -y -f decklink -probesize 10M -r 25 -i
 'DeckLink Quad (1)@11' -codec:v h264_qsv -profile:v high -level 4.1 -g 12
 -preset veryslow -flags +ilme+ildct+cgop -s 1920x1080 -r 25 -acodec mp2
 -ac 2 -b:a 192000 -r:a 48000 -pcr_period 20 -muxrate 5240124 -b:v 4000000
 -minrate 4000000 -maxrate 4000000 -bufsize 4000000 -compute_pcr 1
 -max_delay 800000 -f mpegts -metadata service_provider="Telikos" -metadata
 service_name="STAR" -streamid 0:112 -streamid 1:101 -mpegts_pmt_start_pid
 111 -mpegts_service_id 700 pipe:1 | /home/data/tsplay -stdin -q -buffer
 1316 -mcastif 192.168.0.35 228.1.1.1:1234
 ffmpeg version 4.2
 built on ... centos 7.4
 }}}
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8179>
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