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Code Issues Releases Activity

ffmpeg: Do not copy the display matrix if rotation meta-data is manually added

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Fixes Ticket4560

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-18 00:28:57 +02:00
parent 14c4b25158
commit 57e38043de
3 changed files with 10 additions and 1 deletions
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6
ffmpeg.c
View File

@ -2757,9 +2757,13 @@ static int transcode_init(void)
if (!ost->st->side_data)
return AVERROR(ENOMEM);
ost->st->nb_side_data = 0;
for (j = 0; j < ist->st->nb_side_data; j++) {
const AVPacketSideData *sd_src = &ist->st->side_data[j];
AVPacketSideData *sd_dst = &ost->st->side_data[j];
AVPacketSideData *sd_dst = &ost->st->side_data[ost->st->nb_side_data];
if (ost->rotate_overridden && sd_src->type == AV_PKT_DATA_DISPLAYMATRIX)
continue;
sd_dst->data = av_malloc(sd_src->size);
if (!sd_dst->data)

1
ffmpeg.h
View File

@ -405,6 +405,7 @@ typedef struct OutputStream {
AVRational frame_rate;
int force_fps;
int top_field_first;
int rotate_overridden;
AVRational frame_aspect_ratio;

4
ffmpeg_opt.c
View File

@ -2209,8 +2209,12 @@ loop_end:
parse_meta_type(o->metadata[i].specifier, &type, &index, &stream_spec);
if (type == 's') {
for (j = 0; j < oc->nb_streams; j++) {
ost = output_streams[nb_output_streams - oc->nb_streams + j];
if ((ret = check_stream_specifier(oc, oc->streams[j], stream_spec)) > 0) {
av_dict_set(&oc->streams[j]->metadata, o->metadata[i].u.str, *val ? val : NULL, 0);
if (!strcmp(o->metadata[i].u.str, "rotate")) {
ost->rotate_overridden = 1;
}
} else if (ret < 0)
exit_program(1);
}