![]() ![]() 138MB re-encoding takes about 40min and the new file size is 41MB the quality is nearly same as original, but pixeled a bit. Where -c:a copy copy audio -c:v vp9 -b:v 100K re-encode video with 100K bitrate. ![]() If you have time, and want to recodec almost same quality, but 1/3 size, use this: ffmpeg -i "input.avi" -c:a copy -c:v vp9 -b:v 100K "4" Best practice is let the audio in the original format. Amongst many others, we support MP4, WEBM and AVI. It is fast, and almost same quality as original. AVI to MP4 Converter CloudConvert converts your video files online. Stream #0:1: Audio: mp3 (U / 0x0055), 32000 Hz, stereo, fltp, 112 kb/sįor the nearly loseless re-containering use: ffmpeg -i "input.avi" -c:v copy -c:a copy "input.mp4"Ĭonversion about 2 sec, result is input.mp4 138MB. For example there is a video file 139MB input.avi ffprobe input.aviĭuration: 00:21:20.16, start: 0.000000, bitrate: 891 kb/s
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