generic-library/ffmpeg
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ffmpeg.c: copy global metadata by default

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Originally committed as revision 25794 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Anton Khirnov 2010-11-22 07:32:23 +00:00
parent 8f190d8b83
commit 477b1aeac9
1 changed files with 12 additions and 0 deletions
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ffmpeg.c
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@ -135,6 +135,7 @@ static int nb_stream_maps;
/* first item specifies output metadata, second is input */
static AVMetaDataMap (*meta_data_maps)[2] = NULL;
static int nb_meta_data_maps;
static int metadata_global_autocopy = 1;
static int metadata_streams_autocopy = 1;
static int metadata_chapters_autocopy = 1;
@ -2400,6 +2401,15 @@ static int transcode(AVFormatContext **output_files,
av_metadata_set2(meta[0], mtag->key, mtag->value, AV_METADATA_DONT_OVERWRITE);
}
/* copy global metadata by default */
if (metadata_global_autocopy) {
AVMetadataTag *t = NULL;
while ((t = av_metadata_get(input_files[0]->metadata, "", t, AV_METADATA_IGNORE_SUFFIX)))
for (i = 0; i < nb_output_files; i++)
av_metadata_set2(&output_files[i]->metadata, t->key, t->value, AV_METADATA_DONT_OVERWRITE);
}
/* copy chapters according to chapter maps */
for (i = 0; i < nb_chapter_maps; i++) {
int infile = chapter_maps[i].in_file;
@ -2998,6 +3008,8 @@ static void opt_map_meta_data(const char *arg)
m1->file = strtol(p, &p, 0);
parse_meta_type(p, &m1->type, &m1->index, &p);
if (m->type == 'g' || m1->type == 'g')
metadata_global_autocopy = 0;
if (m->type == 's' || m1->type == 's')
metadata_streams_autocopy = 0;
if (m->type == 'c' || m1->type == 'c')