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avformat/mov: check color parameter type explicitly. 

Fixes ticket #4387.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Note, Vittorio Giovara had submitted a very similar fix to me privately
a few hours before this, iam applying Jochens because it comes with a
commit message too and i had not yet applied Vittorios, but For sake
of credit, Vittorio independently solved this first
This commit is contained in:
Jochen Strunk 2015-03-24 10:39:27 +01:00 committed by Michael Niedermayer
parent 4a6096e481
commit 0276b95242
1 changed files with 1 additions and 1 deletions
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libavformat/mov.c
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@ -1001,7 +1001,7 @@ static int mov_read_colr(MOVContext *c, AVIOContext *pb, MOVAtom atom)
av_dlog(c->fc, "%s: pri %d trc %d matrix %d",
color_parameter_type, color_primaries, color_trc, color_matrix);
if (c->isom) {
if (strncmp(color_parameter_type, "nclx", 4) == 0) {
uint8_t color_range = avio_r8(pb) >> 7;
av_dlog(c->fc, " full %"PRIu8"", color_range);
if (color_range)