<div dir="ltr"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><blockquote>There is a longer post "FFmpeg qsv_av1" (<span>enabling qsv hw
        acceleration over </span>2 pages!) on Intel's support forum.
      There might be useful troubleshooting details.<br>
<a href="https://community.intel.com/t5/Media-Intel-Video-Processing/FFmpeg-qsv-av1/m-p/1539392" target="_blank">https://community.intel.com/t5/Media-Intel-Video-Processing/FFmpeg-qsv-av1/m-p/1539392</a><br>
      <br>
      Maybe the poster did not finish the last suggestion, but Page 2
      near the end, Intel's moderator pointed at an output error:<br>
<a href="https://community.intel.com/t5/Media-Intel-Video-Processing/FFmpeg-qsv-av1/td-p/1528124/page/2" target="_blank">https://community.intel.com/t5/Media-Intel-Video-Processing/FFmpeg-qsv-av1/td-p/1528124/page/2</a></blockquote></div></blockquote><div style="font-size:small" class="gmail_default">Looked at the 2 above urls, but unfortunately they are using avv1 which does not work on any of my computers.<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><blockquote><br>
      <br>
      For the above error, this is caused by a recent change in FFmpeg
      master, unfortunately FFmpeg 6.1 also has this issue.<br>
      Could you try<b> FFmpeg
        6.0</b> instead ? Or kindly try this patch:<br>
       <a href="https://patchwork.ffmpeg.org/project/ffmpeg/patch/20231127060151.2435971-1-haihao.xiang@intel.com/" rel="noopener nofollow noreferrer" target="_blank">https://patchwork.ffmpeg.org/project/ffmpeg/patch/20231127060151.2435971-1-haihao.xiang@intel.com/</a>
      ?<br></blockquote></div></blockquote><div><span class="gmail_default" style="font-size:small">The above looks like a necessary patch for DECODING, but I was just seeing if I could get ENCODING to work.  I will get back to this eventually !  Thanks, Phyllis</span> <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><br>
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