Men o'zimning output.mp4 faylimni.webm kengaytmasi bilan faylga o'zgartirishni istayman. Bunga erishish uchun ffmpeg-ga qanday buyruq berishim kerak? Eng samarali buyruqni va uning qanday ishlashini oddiy tarzda tushuntiring.
spam lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor creativity violence