[Cin] AV1 yuv422p10le rendering with some output FFStream::seek I/O errors, seek fails

Phyllis Smith phylsmith2017 at gmail.com
Thu Aug 8 02:38:44 CEST 2024


It looks like SVT automatically sets gop (Group of Pictures) and inserts
Keyframes in looking at Terje's output line:
   "Svt[info]: SVT [config]: gop size / mini-gop size / key-frame type
        : 161 / 16 / key frame"
and I get the same type of results that he did.

But I also get a warning, which I hope is innocuous; should be or else it
would have been "error" instead of "warn"!
   "Svt[warn]: Failed to set thread priority: Invalid argument"


Now I have also tried to render the same input file using the (4.3x faster)
> av1_svt, but with the available 8-bit color depth in 10-bit mode:
>     17M    av1_svt_yuv420p10le_SR.webm
>
> Below follows output messages with no error messages, so yes, I think some
> preset parameters possibly should be added to the av1_aom.webm:
>


>
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