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>
SEE ALSO¶
gtkspu(1),
mpegcat(1)