On Wed, Apr 19, 2017 at 12:49:38AM +0200, Hendrik Leppkes wrote: > On Wed, Apr 19, 2017 at 12:34 AM, Lucas Cooper > <bobobo-at-google....@ffmpeg.org> wrote: > > find_fps attempts to infer framerate from AVCodec's timebase. When this > > results in a frame rate that isn't explicitly marked as supported in > > av_timecode_check_frame_rate, find_fps returns the AVStream's > > avg_frame_rate, which, per avformat.h, _may_ be set (or not). > > > > mov_get_mpeg2_xdcam_codec_tag, mov_get_h264_codec_tag and > > find_compressor attempt to call av_q2d on the return value of find_fps, > > which in the above case, may result in division by zero. > > Floating point division by zero is not an error (as av_q2d performs), > and in these cases the wrong return value is likely harmless. > > What is the actual error you are trying to fix?
from looking at the code, i guess its the cast to int of a non finite double [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The real ebay dictionary, page 2 "100% positive feedback" - "All either got their money back or didnt complain" "Best seller ever, very honest" - "Seller refunded buyer after failed scam"
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