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Factorize dump_metadata() out. 

Idea from ffmbc, code not, mine is a fraction of the size due to simpler
metadata API.

Originally committed as revision 20845 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-12-13 23:19:24 +00:00
parent cc20679a41
commit 8b5e5ec5d7
1 changed files with 13 additions and 7 deletions
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20
libavformat/utils.c
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@ -2852,6 +2852,18 @@ static void print_fps(double d, const char *postfix){
else av_log(NULL, AV_LOG_INFO, ", %1.0fk %s", d/1000, postfix);
}
static void dump_metadata(void *ctx, AVMetadata *m, const char *indent)
{
if(m){
AVMetadataTag *tag=NULL;
av_log(ctx, AV_LOG_INFO, "%sMetadata:\n", indent);
while((tag=av_metadata_get(m, "", tag, AV_METADATA_IGNORE_SUFFIX))) {
av_log(ctx, AV_LOG_INFO, "%s %-16s: %s\n", indent, tag->key, tag->value);
}
}
}
/* "user interface" functions */
static void dump_stream_format(AVFormatContext *ic, int i, int index, int is_output)
{
@ -2960,13 +2972,7 @@ void dump_format(AVFormatContext *ic,
if (!printed[i])
dump_stream_format(ic, i, index, is_output);
if (ic->metadata) {
AVMetadataTag *tag=NULL;
av_log(NULL, AV_LOG_INFO, " Metadata\n");
while((tag=av_metadata_get(ic->metadata, "", tag, AV_METADATA_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_INFO, " %-16s: %s\n", tag->key, tag->value);
}
}
dump_metadata(NULL, ic->metadata, " ");
av_free(printed);
}