Changeset f028d4d1 in ffmpeg

Timestamp:

Jan 22, 2012, 1:40:53 PM (13 years ago)

Author:

Janne Grunau <janne-libav@jannau.net>

Branches:

master

Children:

fc857294

Parents:

1f5f8b2

git-author:

Janne Grunau <janne-libav@jannau.net> (12/08/11 19:28:49)

git-committer:

Janne Grunau <janne-libav@jannau.net> (01/22/12 13:40:53)

Message:

mxfdec: hybrid demuxing/seeking solution

This uses the old demuxing code for OP1a and separate demuxing code for OPAtom.
Timestamp output is added to the old demuxing code.

The seeking code is made to seek to the start of the desired EditUnit only,
from which the normal demuxing code takes over (if OP1a). This means we
do not use delta entries or slices, only StreamOffsets. OPAtom seeking
basically works like before.

This also makes D-10 seeking behave the same way as OP1a and OPAtom. In other
words, we allow seeking before the start or past the end for D-10 too.

Based on several patches by Tomas Härdin <​tomas.hardin@codemill.se> and
Reimar Döffinger <​Reimar.Doeffinger@gmx.de>.

Changed av_calloc to av_mallocz, added overflow checks.

(No files)