[FFmpeg-user] Concatenating video files (not mpeg format)

[Kevin Williams]

I  have successfully concatenated mpeg files by simply using cat (in linux) or copy (in windows) and it works fine.

My question is, how can I concatenate without first converting to mpeg?

Specifically I need to be able to concatenate .webm, .ogv, and .mp4 files.

I don't want to mix formats (i.e. I want to concatenate .webm to .webm, .ogv to .ogv, or .mp4 to .mp4)

I need to do this programmatically or batch command line (not one at a time using a UI).

Any suggestions would be greatly appreciated.

Thanks,

Kevin.