vc1parse: guard against dividing by zero
authorVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Mon, 21 Apr 2014 09:36:55 +0000 (10:36 +0100)
committerVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Mon, 21 Apr 2014 12:23:46 +0000 (13:23 +0100)
commit7659f3bec4f8270394595effffdeb98a5eba7999
treef630493b4d6a7a099506e5b0136e767b974fb000
parentd111287995556a600bcd17e1bdac9be5b1efe0ad
vc1parse: guard against dividing by zero

If framerate is unknown, we write the maximum framerate
allowed for this profile/level:

https://tools.ietf.org/html/draft-ietf-avt-rtp-vc1-06#section-6.1
http://wiki.multimedia.cx/index.php?title=VC-1#Setup_Data_.2F_Sequence_Layer

Coverity 1139694
gst/videoparsers/gstvc1parse.c