Add B frame support for MPEG4Writer

o requires the support of negative ctts duration values (ctts version 1)

Change-Id: Ib14130c9359c3bff3c76f20a7380d468a065dcaf
4 files changed
tree: 96463de989057f23bb9c9670e434282ba2778185
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/