Convert file to AV1 using hw accel.

[goerdi]

Hi !

I tried to convert a h264 file to AV1 using jellyfin ffmpeg and hw acceleration but its failed...
the command was running bu i found no action on hw acceration (intel_gpu_top) and the file (h264 was abot 10 GB) had only 200 MB and conatined only the audio files...

what wrong with the command:

Code:

/usr/lib/jellyfin-ffmpeg/ffmpeg -i ballon.1080p.mkv -init_hw_device vaapi=va:/dev/dri/renderD128 -c:v av1_qsv -preset veryslow -extbrc 1 -look_ahead_depth 40 -b:v 1M -bufsize 2M -rc_init_occupancy 512K -low_power 0 -adaptive_i 1 -adaptive_b 1 -b_strategy 1 -bf 7 -map 0:a? -c:a aac -b:a 64k -map 0:s? -c:s copy -fflags +nobuffer+discardcorrupt+genpts+flush_packets -avoid_negative_ts disabled ballon.av1.mkv

Ciao Gerd