On Fri, 4 Nov 2022 12:40:16 +0100 Timo Rothenpieler <t...@rothenpieler.org> wrote:
> The encoder seems to be trading blows with hevc_nvenc. > In terms of quality at low bitrate cbr settings, it seems to > outperform it even. It produces fewer artifacts and the ones it > does produce are less jarring to my perception. > > At higher bitrates I had a hard time finding differences between > the two encoders in terms of subjective visual quality. > > Using the 'slow' preset, av1_nvenc outperformed hevc_nvenc in terms > of encoding speed by 75% to 100% while performing above tests. > > Needless to say, it always massively outperformed h264_nvenc in terms > of quality for a given bitrate, while also being slightly faster. Obviously not able to test, but looks reasonable to me. --phil _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
