X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fffmpeg.C;h=fc3726e222487fece097b629c66b06fb412edac7;hb=f3adc7285af86851913b48592a8c4fdfcdcdf8b6;hp=1b4e100dfec252dc7295cedafa093a690bba07c5;hpb=9d832a1fff11b11aaa1108c460690ed05e2bdc05;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/ffmpeg.C b/cinelerra-5.1/cinelerra/ffmpeg.C
index 1b4e100d..fc3726e2 100644
--- a/cinelerra-5.1/cinelerra/ffmpeg.C
+++ b/cinelerra-5.1/cinelerra/ffmpeg.C
@@ -690,6 +690,7 @@ int FFAudioStream::decode_frame(AVFrame *frame)
 int FFAudioStream::encode_activate()
 {
 	if( writing >= 0 ) return writing;
+	if( !avctx->codec ) return writing = 0;
 	frame_sz = avctx->codec->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE ?
 		10000 : avctx->frame_size;
 	return FFStream::encode_activate();
@@ -2532,6 +2533,10 @@ int FFMPEG::ff_video_pid(int stream)
 	return ffvideo[stream]->st->id;
 }
 
+int FFMPEG::ff_video_mpeg_color_range(int stream)
+{
+	return ffvideo[stream]->st->codecpar->color_range == AVCOL_RANGE_MPEG ? 1 : 0;
+}
 
 int FFMPEG::ff_cpus()
 {