fftools/ffmpeg: Fallback to duration if sample rate is unavailable
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 1 May 2018 20:44:07 +0000 (22:44 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 16 Jul 2018 17:06:27 +0000 (19:06 +0200)
commitb5d51d23a068f7511662acd363b39d2f922dff0e
tree61c76bf8acb12c29dceeb7b8990a2bd1aec3c350
parent98f10ca12ccc1accafbf26d9eeb6e7c91bd650eb
fftools/ffmpeg: Fallback to duration if sample rate is unavailable

Regression since: af1761f7
Fixes: Division by 0
Fixes: ffmpeg_crash_1

Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 16d8b13b3b26c19d7f8856e039fe6662d96b4ff3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
ffmpeg.c