How to convert video to avi with FFmpeg
#!/bin/bash
ffmpeg -i input.mp4 \
-vcodec libxvid \
-filter:v scale="640:trunc(ow/a/2)*2" \
-b:v 1000k \
output.avi
- Input: input.mp4
- Video codec: libxvid
- Size: 640x
- Video bitrate: 1000k
- Output: output.avi