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cdgriffith / FastFlix

FastFlix is a free GUI for H.264, HEVC and AV1 hardware and software encoding!
https://fastflix.org/
MIT License
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AOM AV1 corrupted video #483

Closed cdgriffith closed 7 months ago

cdgriffith commented 1 year ago

From sn6op

Videos are corrupting for the last few updates while using AOM AV1, most obvious at start or end credits.

FastFlix Version: 5.5.4

Describe the bug The two-pass settings I use for AOM AV1 are as follows; -aom-params enable-dnl-denoising=0:film-grain-test=1:sharpness=1:sb-size=64:enable-qm=1:qm-min=1:deltaq-mode=0:enable-restoration=0:arnr-strength=1:arnr-maxframes=3:aq-mode=1:enable-chroma-deltaq=1:quant-b-adapt=1:disable-trellis-quant=0:enable-keyframe-filtering=0 -lag-in-frames 48 Also on the GUI the Keyframe box is clicked.

sn6op commented 1 year ago

"qm-min=1", "enable-keyframe-filtering=0" and probably "enable-chroma-deltaq=1" params cause an error. should not be played with default values. You can close the ticket.

AGenchev commented 6 months ago

What settings do not corrupt the video ? I get also "broken" keyframes with: pass1: ffmpeg -i '/mnt/ramdisk/inputvideo.mp4' -vf scale=1920:1080:flags=lanczos,setsar=1:1 -pix_fmt yuv420p10le -c:v libaom-av1 -threads 32 -aom-params sb-size=64:enable-qm=1:enable-dnl-denoising=0:deltaq-mode=0:aq-mode=1:enable-chroma-deltaq=1:disable-trellis-quant=0:quant-b-adapt=1:enable-keyframe-filtering=1:arnr-strength=1:arnr-maxframes=3:sharpness=3 -cpu-used 2 -b:v 1814400 -tiles 2x1 -auto-alt-ref 1 -lag-in-frames 48 -pass 1 -passlogfile '/mnt/ramdisk/av1_FHDP_04_log' -an -f null /dev/null > /dev/null pass2: ffmpeg -i '/mnt/ramdisk/inputvideo.mp4' -vf scale=1920:1080:flags=lanczos,setsar=1:1 -pix_fmt yuv420p10le -c:v libaom-av1 -threads 32 -aom-params sb-size=64:enable-qm=1:enable-dnl-denoising=0:deltaq-mode=0:aq-mode=1:enable-chroma-deltaq=1:disable-trellis-quant=0:quant-b-adapt=1:enable-keyframe-filtering=1:arnr-strength=1:arnr-maxframes=3:sharpness=3 -cpu-used 2 -b:v 1814400 -tiles 2x1 -g 200 -auto-alt-ref 1 -lag-in-frames 48 -pass 2 -passlogfile '/mnt/ramdisk/av1_FHDP_04_log' -map 0 -acodec copy '/mnt/ramdisk/output_av1_FHDP_04.mkv'

sn6op commented 6 months ago

What settings do not corrupt the video ? I get also "broken" keyframes with: pass1: ffmpeg -i '/mnt/ramdisk/inputvideo.mp4' -vf scale=1920:1080:flags=lanczos,setsar=1:1 -pix_fmt yuv420p10le -c:v libaom-av1 -threads 32 -aom-params sb-size=64:enable-qm=1:enable-dnl-denoising=0:deltaq-mode=0:aq-mode=1:enable-chroma-deltaq=1:disable-trellis-quant=0:quant-b-adapt=1:enable-keyframe-filtering=1:arnr-strength=1:arnr-maxframes=3:sharpness=3 -cpu-used 2 -b:v 1814400 -tiles 2x1 -auto-alt-ref 1 -lag-in-frames 48 -pass 1 -passlogfile '/mnt/ramdisk/av1_FHDP_04_log' -an -f null /dev/null > /dev/null pass2: ffmpeg -i '/mnt/ramdisk/inputvideo.mp4' -vf scale=1920:1080:flags=lanczos,setsar=1:1 -pix_fmt yuv420p10le -c:v libaom-av1 -threads 32 -aom-params sb-size=64:enable-qm=1:enable-dnl-denoising=0:deltaq-mode=0:aq-mode=1:enable-chroma-deltaq=1:disable-trellis-quant=0:quant-b-adapt=1:enable-keyframe-filtering=1:arnr-strength=1:arnr-maxframes=3:sharpness=3 -cpu-used 2 -b:v 1814400 -tiles 2x1 -g 200 -auto-alt-ref 1 -lag-in-frames 48 -pass 2 -passlogfile '/mnt/ramdisk/av1_FHDP_04_log' -map 0 -acodec copy '/mnt/ramdisk/output_av1_FHDP_04.mkv'

you don't need to add "enable-keyframe-filtering=1" on params set... instead tick the Keyframe Box on GUI... also "deltaq-mode=0:enable-chroma-deltaq=1" params are not so useful... try to leave as default... these will solve the problem...