Changeset 1509c018 in ffmpeg

Timestamp:

Feb 10, 2015, 8:43:44 PM (10 years ago)

Author:

Anton Khirnov <anton@khirnov.net>

Branches:

master

Children:

9deaec78, b61170f5

Parents:

6a5b8ca4

git-author:

Anton Khirnov <anton@khirnov.net> (02/04/15 11:37:01)

git-committer:

Anton Khirnov <anton@khirnov.net> (02/10/15 20:43:44)

Message:

mpegts: relax restrictions on matching the packet start in read_header

analyze() is currently called both when probing and from read_header().
It determines the packet start by looking for the sync byte, followed by
unset Transport Error Indicator and valid adaptation_field_control.

This makes sense to do when probing, but once we already know the format
is MPEG-TS, it is counterproductive to be so strict -- e.g. in some
files the TEI might be set and analyze() might get called with a smaller
buffer than the one used for probing, resulting in a failure.

(No files)