b001757 h264: Add support for Closed Caption export
libavcodec/h264.c | 12 ++++++++++++
libavcodec/h264.h | 2 ++
libavcodec/h264_sei.c | 45 ++++++++++++++++++++++++++++++++++++++++++++-
3 files changed, 58 insertions(+), 1 deletion(-)
Upstream: git.libav.org