Ss (2) Mp4 Apr 2026

: You can use the scale filter to resize an MP4, for example to 1920x1080px, while encoding.

: If the MP4 files use different codecs, they may become "choppy" or out of sync when joined directly. Transcoding them to MPEG transport streams ( .ts ) before joining can resolve this. SS (2) mp4

Example : ffmpeg -i input.mp4 -ss 2 -t 10 output.mp4 (Starts at 2 seconds, lasts for 10 seconds). : You can use the scale filter to