Hello.
Under some circumstances (freeze frame not inside of the in-out range of its
producer), the freeze filter produced black frames. Attached patch fixes the
problem.
regards
jb
diff --git a/src/modules/kdenlive/filter_freeze.c
b/src/modules/kdenlive/filter_freeze.c
index 3752057..b8ccf97 100755
--- a/src/modules/kdenlive/filter_freeze.c
+++ b/src/modules/kdenlive/filter_freeze.c
@@ -56,6 +56,12 @@ static int filter_get_image( mlt_frame frame, uint8_t
**image, mlt_image_format
{
// freeze_frame has not been fetched yet or is not
useful, so fetch it and cache it.
mlt_producer producer =
mlt_frame_get_original_producer(frame);
+
+ // If requested freeze frame is out of the cutted
producer, get parent
+ if ( pos < mlt_producer_get_in( producer ) || pos >
mlt_producer_get_out( producer ) )
+ {
+ producer = mlt_producer_cut_parent( producer
);
+ }
mlt_producer_seek( producer, pos );
// Get the frame
diff --git a/src/modules/kdenlive/filter_freeze.c b/src/modules/kdenlive/filter_freeze.c
index 3752057..b8ccf97 100755
--- a/src/modules/kdenlive/filter_freeze.c
+++ b/src/modules/kdenlive/filter_freeze.c
@@ -56,6 +56,12 @@ static int filter_get_image( mlt_frame frame, uint8_t **image, mlt_image_format
{
// freeze_frame has not been fetched yet or is not useful, so fetch it and cache it.
mlt_producer producer = mlt_frame_get_original_producer(frame);
+
+ // If requested freeze frame is out of the cutted producer, get parent
+ if ( pos < mlt_producer_get_in( producer ) || pos > mlt_producer_get_out( producer ) )
+ {
+ producer = mlt_producer_cut_parent( producer );
+ }
mlt_producer_seek( producer, pos );
// Get the frame
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