avformat/hlsenc: fix hls fmp4 extention name bug
authorSteven Liu <lq@chinaffmpeg.org>
Mon, 24 Jul 2017 11:55:19 +0000 (19:55 +0800)
committerSteven Liu <lq@chinaffmpeg.org>
Mon, 24 Jul 2017 11:55:19 +0000 (19:55 +0800)
commitf21457f8e0db369bd1624e9a17c84ad00b7ac40d
treee850f19bae885022d9a0760488bb5f92d50b1ff8
parentaff93e19297cc469a560927fe728905705a1845c
avformat/hlsenc: fix hls fmp4 extention name bug

ticket-id: #6541
when use hls fmp4 muxer, the extention name is not .m4s, this
code can fix it.

Found-by: JohnPi
Signed-off-by: Steven Liu <lq@onvideo.cn>
libavformat/hlsenc.c