From 863ebe6f83de6e884a4b1870231678c9259f3c90 Mon Sep 17 00:00:00 2001 From: Steven Liu Date: Tue, 8 Nov 2016 19:27:21 +0800 Subject: avformat/flvenc: add add_keyframe_index option Add keyframe index metadata Used to facilitate seeking; particularly for HTTP pseudo streaming. 1. read live streaming or file by sequence 2. if use add_keyframe_index option, add a mark flag at the position, use to insert new context at the last step. 3. add the keyframes *offset* and *timestamp* into a list 4. if use add_keyframe_index option, shift the metadata data from mark flag offset 5. insert the keyframes *offset* and *timestamp* from the list by sequence 6. free the list 7. end. Add FATE test case; Reviewed-by: Lou Logan Signed-off-by: Steven Liu Signed-off-by: Michael Niedermayer --- tests/ref/fate/flv-add_keyframe_index | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 tests/ref/fate/flv-add_keyframe_index (limited to 'tests/ref') diff --git a/tests/ref/fate/flv-add_keyframe_index b/tests/ref/fate/flv-add_keyframe_index new file mode 100644 index 0000000000..1c4da65d90 --- /dev/null +++ b/tests/ref/fate/flv-add_keyframe_index @@ -0,0 +1,12 @@ +;FFMETADATA1 +hasVideo=true +hasKeyframes=true +hasAudio=false +hasMetadata=true +canSeekToEnd=true +datasize=629776 +videosize=629381 +audiosize=0 +lasttimestamp=20 +lastkeyframetimestamp=19 +lastkeyframelocation=597963 -- cgit v1.2.3