== FFMPEG ==

Added serious interlacing to movies opened using ffmpeg.
(Other video decoders to be done)

Rational: deinterlacing, if done seriously _has_ to be done
in YUV-space. Since internal interface first converts data
to RGB we are pretty much lost (and fall back to IMB_filtery
in that case).

1 files changed, 10 insertions, 4 deletions

diff --git a/source/blender/src/sequence.c b/source/blender/src/sequence.c
index bf519dd6e9c..6851929bbc2 100644
--- a/source/blender/src/sequence.c
+++ b/source/blender/src/sequence.c
@@ -445,7 +445,10 @@ void reload_sequence_new_file(Sequence * seq)
 		seq->strip->len = seq->len;
 	} else if (seq->type == SEQ_MOVIE) {
 		if(seq->anim) IMB_free_anim(seq->anim);
-		seq->anim = openanim(str, IB_rect);
+		seq->anim = openanim(
+			str, IB_rect | 
+			((seq->flag & SEQ_FILTERY) 
+			 ? IB_animdeinterlace : 0));
 
 		if (!seq->anim) {
 			return;
@@ -1445,7 +1448,7 @@ static void input_preprocess(Sequence * seq, TStripElem* se, int cfra)
 	seq->strip->orx= se->ibuf->x;
 	seq->strip->ory= se->ibuf->y;
 
-	if(seq->flag & SEQ_FILTERY) {
+	if((seq->flag & SEQ_FILTERY) && seq->type != SEQ_MOVIE) {
 		IMB_filtery(se->ibuf);
 	}
 
@@ -1772,8 +1775,11 @@ static void do_build_seq_ibuf(Sequence * seq, TStripElem *se, int cfra,
 					BLI_join_dirfile(name, seq->strip->dir, seq->strip->stripdata->name);
 					BLI_convertstringcode(name, G.sce);
 					BLI_convertstringframe(name, G.scene->r.cfra);
-				
-					seq->anim = openanim(name, IB_rect);
+					
+					seq->anim = openanim(
+						name, IB_rect | 
+						((seq->flag & SEQ_FILTERY) 
+						 ? IB_animdeinterlace : 0));
 				}
 				if(seq->anim) {
 					IMB_anim_set_preseek(seq->anim, seq->anim_preseek);