Van's changes to the x264 lib and HB encoder to ensure that an IDR frame is used for each new chapter. Well done and lots of thanks to Van for this one.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@967 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 17 insertions, 0 deletions

diff --git a/contrib/patch-x264-idr.patch b/contrib/patch-x264-idr.patch
new file mode 100644
index 000000000..df4294f12
--- /dev/null
+++ b/contrib/patch-x264-idr.patch
@@ -0,0 +1,17 @@
+Index: encoder/slicetype.c
+===================================================================
+--- encoder/slicetype.c (revision 665)
++++ encoder/slicetype.c (working copy)
+@@ -379,7 +379,12 @@
+         return;
+     frames[0] = h->frames.last_nonb;
+     for( j = 0; h->frames.next[j]; j++ )
++    {
++        // if the app wants an IDR, give it to them
++        if ( h->frames.next[j]->i_type == X264_TYPE_IDR )
++            return;
+         frames[j+1] = h->frames.next[j];
++    }
+     keyint_limit = h->param.i_keyint_max - frames[0]->i_frame + h->frames.i_last_idr - 1;
+     num_frames = X264_MIN( j, keyint_limit );
+     if( num_frames == 0 )