producer_avformat.c: add version check to use AVCodec->long_name

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@1324 d19143bc-622f-0410-bfdd-b5b2a6649095

diff --git a/src/modules/avformat/producer_avformat.c b/src/modules/avformat/producer_avformat.c
index b5fd38a..3d94ed4 100644 (file)
--- a/src/modules/avformat/producer_avformat.c
+++ b/src/modules/avformat/producer_avformat.c
@@ -191,8 +191,10 @@ static mlt_properties find_default_streams( mlt_properties meta_media, AVFormatC
 //             mlt_properties_set_double( meta_media, key, av_q2d( context->streams[ i ]->time_base ) );
                snprintf( key, sizeof(key), "meta.media.%d.codec.name", i );
                mlt_properties_set( meta_media, key, codec->name );
+#if (LIBAVCODEC_VERSION_INT >= ((51<<16)+(55<<8)+0))
                snprintf( key, sizeof(key), "meta.media.%d.codec.long_name", i );
                mlt_properties_set( meta_media, key, codec->long_name );
+#endif
                snprintf( key, sizeof(key), "meta.media.%d.codec.bit_rate", i );
                mlt_properties_set_int( meta_media, key, codec_context->bit_rate );
 //             snprintf( key, sizeof(key), "meta.media.%d.codec.time_base", i );