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ffprobe: add -(no)find_stream_info expert option

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Clément Bœsch 2017-07-12 11:06:53 +02:00 committed by Clément Bœsch
parent af50fbaaeb
commit 8e0d5b354e
1 changed files with 10 additions and 5 deletions
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15
ffprobe.c
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@ -130,6 +130,8 @@ typedef struct ReadInterval {
static ReadInterval *read_intervals;
static int read_intervals_nb = 0;
static int find_stream_info = 1;
/* section structure definition */
#define SECTION_MAX_NB_CHILDREN 10
@ -2771,10 +2773,9 @@ static void show_error(WriterContext *w, int err)
static int open_input_file(InputFile *ifile, const char *filename)
{
int err, i, orig_nb_streams;
int err, i;
AVFormatContext *fmt_ctx = NULL;
AVDictionaryEntry *t;
AVDictionary **opts;
int scan_all_pmts_set = 0;
fmt_ctx = avformat_alloc_context();
@ -2802,10 +2803,11 @@ static int open_input_file(InputFile *ifile, const char *filename)
return AVERROR_OPTION_NOT_FOUND;
}
/* fill the streams in the format context */
opts = setup_find_stream_info_opts(fmt_ctx, codec_opts);
orig_nb_streams = fmt_ctx->nb_streams;
if (find_stream_info) {
AVDictionary **opts = setup_find_stream_info_opts(fmt_ctx, codec_opts);
int orig_nb_streams = fmt_ctx->nb_streams;
// TODO: reindent
err = avformat_find_stream_info(fmt_ctx, opts);
for (i = 0; i < orig_nb_streams; i++)
@ -2816,6 +2818,7 @@ static int open_input_file(InputFile *ifile, const char *filename)
print_error(filename, err);
return err;
}
}
av_dump_format(fmt_ctx, 0, filename, 0);
@ -3472,6 +3475,8 @@ static const OptionDef real_options[] = {
{ "read_intervals", HAS_ARG, {.func_arg = opt_read_intervals}, "set read intervals", "read_intervals" },
{ "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {.func_arg = opt_default}, "generic catch all option", "" },
{ "i", HAS_ARG, {.func_arg = opt_input_file_i}, "read specified file", "input_file"},
{ "find_stream_info", OPT_BOOL | OPT_INPUT | OPT_EXPERT, { &find_stream_info },
"read and decode the streams to fill missing information with heuristics" },
{ NULL, },
};