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Make ffmpeg print a message and abort if the name of the format

provided with -f was unknown.

Originally committed as revision 22140 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-03-02 00:01:16 +00:00
parent 07a70b3825
commit 8c8bf9ecfc

View File

@ -2852,7 +2852,10 @@ static void opt_input_file(const char *filename)
int64_t timestamp;
if (last_asked_format) {
file_iformat = av_find_input_format(last_asked_format);
if (!(file_iformat = av_find_input_format(last_asked_format))) {
fprintf(stderr, "Unknown input format: '%s'\n", last_asked_format);
av_exit(1);
}
last_asked_format = NULL;
}