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flvdec: Remove the now redundant check for known broken metadata creator 

The index validation identifies these indexes as broken.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Michael Niedermayer 2011-12-29 23:23:34 +01:00 committed by Martin Storsjö
parent 7e297a46db
commit e60bdb7e5c
1 changed files with 0 additions and 12 deletions
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libavformat/flvdec.c
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@ -153,18 +153,6 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc, AVStream
int64_t *filepositions = NULL; int64_t *filepositions = NULL;
int ret = AVERROR(ENOSYS); int ret = AVERROR(ENOSYS);
int64_t initial_pos = avio_tell(ioc); int64_t initial_pos = avio_tell(ioc);
AVDictionaryEntry *creator = av_dict_get(s->metadata, "metadatacreator",
NULL, 0);
if (creator && !strcmp(creator->value, "MEGA")) {
/* Files with this metadatacreator tag seem to have filepositions
* pointing at the 4 trailer bytes of the previous packet,
* which isn't the norm (nor what we expect here, nor what
* jwplayer + lighttpd expect, nor what flvtool2 produces).
* Just ignore the index in this case, instead of risking trying
* to adjust it to something that might or might not work. */
return 0;
}
if (s->flags & AVFMT_FLAG_IGNIDX) if (s->flags & AVFMT_FLAG_IGNIDX)
return 0; return 0;