06-19-2009
Quote:
Originally Posted by
treesloth
Oh, wow... that's awesome. Thank you very much. A quick followup question of the sort that I usually hate...
If I read that correctly, it doesn't even require that the log entries be in date/time order. Is that so?
that's right - this's not necessary. On the flip side, however, the output will be in unsorted, random, unspecified order. The latter, can be easily fixed (if necessary - assuming the INCOMING order is temporal).
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LEARN ABOUT DEBIAN
oggz-sort
oggz-sort(1) General Commands Manual oggz-sort(1)
NAME
oggz-sort -- Sort the pages of an Ogg file in order of presentation time.
SYNOPSIS
oggz-sort [-o filename | --output filename ] filename
oggz-sort [-h | --help ] [-v | --version ]
Description
oggz-sort sorts an Ogg file, interleaving pages in order of presentation time. It correctly interprets the granulepos timestamps of Ogg
CELT, CMML, Dirac, FLAC, Kate, PCM, Speex, Theora and Vorbis bitstreams. Run oggz-known-codecs(1) for a full list of codecs known by the
installed version of oggz.
Some encoders produce files with incorrect page ordering; for example, some audio and video pages may occur out of order. Although these
files are usually playable, it can be difficult to accurately seek or scrub on them, increasing the likelihood of glitches during playback.
Players may also need to use more memory in order to buffer the audio and video data for synchronized playback, which can be a problem when
the files are viewed on low-memory devices.
Some older Ogg encoders also produce pages which incorrectly have granulepos timestamps recorded that shouldn't be: pages which have no
completed packets must have a granulepos of -1. oggz-sort will correct such granulepos during the process of sorting.
The tool oggz-validate can be used to check the relative ordering of packets in a file, and also to detect incorrect granulepos on pages
with no completed packets. If either of these errors are reported, or use oggz-sort to fix the problem.
Options
oggz-sort accepts the following options:
Miscellaneous options
-o filename, --output filename
Write output to the specified filename instead of printing it to standard output.
-h, --help
Display usage information and exit.
-v, --version
Output version information and exit.
EXAMPLES
Correct the page ordering in broken.ogv:
oggz sort -o fixed.ogv broken.ogv
AUTHOR
Conrad Parker January 25, 2008;
COPYRIGHT
Copyright (C) 2008 Annodex Association
SEE ALSO
oggz-validate(1), oggz-merge(1), oggz-dump(1), oggz-diff(1), hogg(1)
oggz-sort(1)