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ffprobe: provide format parameters to av_open_input_file()

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Provide a non-NULL AVFormatParameters structure to
av_open_input_file() in open_input_file().

This is required because otherwise av_open_input_file() will allocate
and use a new format context, discarding the options set in the
provided format context.
This commit is contained in:
Stefano Sabatini 2011-03-24 14:39:23 +01:00
parent ca1a2a4711
commit 98ac192b4e
1 changed files with 4 additions and 1 deletions
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5
ffprobe.c
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@ -261,12 +261,15 @@ static void show_format(AVFormatContext *fmt_ctx)
static int open_input_file(AVFormatContext **fmt_ctx_ptr, const char *filename)
{
int err, i;
AVFormatParameters fmt_params;
AVFormatContext *fmt_ctx;
memset(&fmt_params, 0, sizeof(fmt_params));
fmt_params.prealloced_context = 1;
fmt_ctx = avformat_alloc_context();
set_context_opts(fmt_ctx, avformat_opts, AV_OPT_FLAG_DECODING_PARAM, NULL);
if ((err = av_open_input_file(&fmt_ctx, filename, iformat, 0, NULL)) < 0) {
if ((err = av_open_input_file(&fmt_ctx, filename, iformat, 0, &fmt_params)) < 0) {
print_error(filename, err);
return err;
}