ffmpeg.c: allow using negative file indices to disable metadata copying

Originally committed as revision 25706 to svn://svn.ffmpeg.org/ffmpeg/trunk

Anton Khirnov committed 16 years ago

Commit 7b393731 parent 1e80a0e1 file · +2 −0Browse files

Unified · Split

@@ -2346,6 +2346,8 @@ static int transcode(AVFormatContext **output_files, · 2345 unmodified lines
2346	2346
2347	2347	int out_file_index = meta_data_maps[i][0].file;
2348	2348	int in_file_index = meta_data_maps[i][1].file;
	2349	+ if (in_file_index < 0 \|\| out_file_index < 0)
	2350	+ continue;
2349	2351	METADATA_CHECK_INDEX(out_file_index, nb_output_files, "output file")
2350	2352	METADATA_CHECK_INDEX(in_file_index, nb_input_files, "input file")
2351	2353

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