Commit 42cc6cef authored by Luca Barbato's avatar Luca Barbato

avconv: report the error for codec open failure

External codec may have corner case reason to fail at init, better
report them instead having the user wonder.
parent 1e340af8
......@@ -1371,10 +1371,16 @@ static int init_input_stream(int ist_index, char *error, int error_len)
if (!av_dict_get(ist->opts, "threads", NULL, 0))
av_dict_set(&ist->opts, "threads", "auto", 0);
if ((ret = avcodec_open2(ist->st->codec, codec, &ist->opts)) < 0) {
char errbuf[128];
if (ret == AVERROR_EXPERIMENTAL)
abort_codec_experimental(codec, 0);
snprintf(error, error_len, "Error while opening decoder for input stream #%d:%d",
ist->file_index, ist->st->index);
av_strerror(ret, errbuf, sizeof(errbuf));
snprintf(error, error_len,
"Error while opening decoder for input stream "
"#%d:%d : %s",
ist->file_index, ist->st->index, errbuf);
return ret;
}
assert_avoptions(ist->opts);
......
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