Fix setting demuxer private options libavformat for v53+.

diff --git a/src/modules/avformat/producer_avformat.c b/src/modules/avformat/producer_avformat.c
index cbca4000ea30c51ccf4876e481d9d5dd4e7e7cc1..a9f4ad64e2e057a93453e9f29f7bc6237a0471b3 100644 (file)
--- a/src/modules/avformat/producer_avformat.c
+++ b/src/modules/avformat/producer_avformat.c
@@ -749,6 +749,9 @@ static int producer_open( producer_avformat self, mlt_profile profile, const cha
        char *filename = parse_url( profile, URL, &format, &params );
 
        // Now attempt to open the file or device with filename
+#if LIBAVFORMAT_VERSION_MAJOR > 52
+       self->video_format->flags |= AVFMT_FLAG_PRIV_OPT;
+#endif
        error = av_open_input_file( &self->video_format, filename, format, 0, &params ) < 0;
        if ( error )
                // If the URL is a network stream URL, then we probably need to open with full URL
@@ -759,6 +762,7 @@ static int producer_open( producer_avformat self, mlt_profile profile, const cha
 #if LIBAVFORMAT_VERSION_MAJOR > 52
        if ( self->video_format->iformat && self->video_format->iformat->priv_class && self->video_format->priv_data )
                apply_properties( self->video_format->priv_data, properties, AV_OPT_FLAG_DECODING_PARAM );
+       av_demuxer_open( self->video_format, &params );
 #endif
 
        // Cleanup AVFormatParameters