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Implement -convert_tags option, which converts showed tag names to the

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FFmpeg generic tag names.

Originally committed as revision 22708 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-03-28 10:04:10 +00:00
parent f990f6e3f7
commit 4bfe67da24
2 changed files with 7 additions and 0 deletions
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3
doc/ffprobe-doc.texi
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@ -66,6 +66,9 @@ ffprobe [options] [@file{input_file}]
@table @option
@item -convert_tags
Convert the tag names in the format container to the generic FFmpeg tag names.
@item -f @var{format}
Force format to use.

4
ffprobe.c
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@ -34,6 +34,7 @@ const int program_birth_year = 2007;
static int do_show_format = 0;
static int do_show_streams = 0;
static int convert_tags = 0;
static int show_value_unit = 0;
static int use_value_prefix = 0;
static int use_byte_value_binary_prefix = 0;
@ -211,6 +212,8 @@ static void show_format(AVFormatContext *fmt_ctx)
printf("bit_rate=%s\n", value_string(val_str, sizeof(val_str), fmt_ctx->bit_rate,
unit_bit_per_second_str));
if (convert_tags)
av_metadata_conv(fmt_ctx, NULL, fmt_ctx->iformat->metadata_conv);
while ((tag = av_metadata_get(fmt_ctx->metadata, "", tag, AV_METADATA_IGNORE_SUFFIX)))
printf("TAG:%s=%s\n", tag->key, tag->value);
@ -319,6 +322,7 @@ static void opt_pretty(void)
static const OptionDef options[] = {
#include "cmdutils_common_opts.h"
{ "convert_tags", OPT_BOOL, {(void*)&convert_tags}, "convert tag names to the FFmpeg generic tag names" },
{ "f", HAS_ARG, {(void*)opt_format}, "force format", "format" },
{ "unit", OPT_BOOL, {(void*)&show_value_unit}, "show unit of the displayed values" },
{ "prefix", OPT_BOOL, {(void*)&use_value_prefix}, "use SI prefixes for the displayed values" },