avformat/nutenc: add mode that omits the index

When the index is not written, several data tables become unneeded, reducing memory and cpu requirements. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-29 03:32:44 +02:00
parent df889be0a8
commit 82beb46e65
3 changed files with 7 additions and 1 deletions
--- a/libavformat/nut.h
+++ b/libavformat/nut.h
@@ -106,6 +106,7 @@ typedef struct NUTContext {
    AVRational *time_base;
    struct AVTreeNode *syncpoints;
    int sp_count;
+    int write_index;
    int64_t max_pts;
    AVRational *max_pts_tb;
 #define NUT_BROADCAST 1 // use extended syncpoints