ffmpeg -i "Berri//Jean_de_Florette(1986)/Jean_de_Florette.mp4" -vf scale=-2:720 -c:v libsvtav1 -crf 31 -c:a libopus -ac 2 -map 0:0 -map 0:1 "Berri//Jean_de_Florette(1986)/Jean_de_Florette(1986)-vf.webm"
ffmpeg -i "Berri//Manon_des_sources(1986)/Manon_des_sources.mp4" -vf scale=-2:720 -c:v libsvtav1 -crf 31 -c:a libopus -ac 2 -map 0:0 -map 0:1 "Berri//Manon_des_sources(1986)/Manon_des_sources(1986)-vf.webm"