GOPCHOP(1)
NAME
gopchop - Fast, lossless cuts-only editor for MPEG2 video files
SYNOPSIS
gopchop [ options ] [ file ]
DESCRIPTION
gopchop cuts and merges MPEG2 video streams. gopchop uses a method to
cut streams that does not require re-encoding, and therefore is fast
and not prone to the artifacts and degradation of quality inherent in
re-encoding. However, cuts are limited to I-frames or group-of-picture
(GOP) boundaries. These frames occur frequently enough, and often times
at scene transitions, so that gopchop's method is adequate for many
applications.
The typical use is manually editing commercials out of recorded television programs.
Another application is splitting .VOB files from dual-layer DVD rips so
that the content can be re-authored such that each half will fit on one
single-layer DVD recordable.
OPTIONS
- -h, --help
- Help.
- -p, --pipe CMD
- Use external command for output. Recommended: 'mplayer -nocache -novm -'
- -v, --vo DRIVER
- Choose internal output driver. Use 'help' as DRIVER for a list.
- -s, --states
- Show libmpeg2 decoding states during display. Used mostly for debugging.
- -V, --version
- Display which version of GOPchop is installed.
AUTHOR
Kees Cook, <kees@outflux.net>