Use optional<> for _video_stream.
authorCarl Hetherington <cth@carlh.net>
Tue, 10 May 2016 10:57:05 +0000 (11:57 +0100)
committerCarl Hetherington <cth@carlh.net>
Wed, 18 May 2016 10:50:29 +0000 (11:50 +0100)
commita3073b3059e8df6304d2936ab2c605e6908a7373
tree1219d2a2d986079751cd1180295b97cccaaae42f
parent19f94521139aac13ef8fb4eaa55855b2ada307b4
Use optional<> for _video_stream.
src/lib/ffmpeg.cc
src/lib/ffmpeg.h
src/lib/ffmpeg_decoder.cc
src/lib/ffmpeg_examiner.cc