ffmpeg-concat

Concatenate multiple video files

Synopsis

$ ffmpeg-concat [OPTION]... INFILE... OUTFILE

This script concatenates multiple video files.

FFmpeg has three concatenation methods:

concat filter

Use this method if your inputs do not have the same parameters (width, height, etc.) or are not the same formats/codecs, or if you want to perform any filtering. Note that this method performs a re-encode of all inputs.
concat demuxer

Use this method when you want to avoid re-encode and your format does not support file-level concatenation (most files used by general users do not support file-level concatenation).
concat protocol

Use this method with formats that support file-level concatenation (MPEG-1, MPEG-2 PS, DV). Do not use with MP4. This method does not work for many formats, including MP4, due to the nature of these formats and the simplistic physical concatenation performed by this method. It is equivalent of just raw joining the files.

-m, --method value

Select concatenation method: filter , demuxer or protocol
-y, --yes

Overwrite existing files

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.