[FFmpeg-user] One bug about failing to get correct frame rate

[qw]

Hi,


I use ffmpeg-3.2.10, which fail to get correct frame rate by using following command:


ffprobe -show_format -show_streams -select_streams v wmv-file


wmv-file can downloaded from the following link:
http://www.educationalquestions.com/video/Catherine_Part1.wmv
http://www.educationalquestions.com/video/Catherine_Part2.wmv
http://www.educationalquestions.com/video/Catherine_Part3.wmv


ffprobe will print frame rate as below:
r_frame_rate=30000/1001
avg_frame_rate=0/0


But I use mediainfo to show wmv-file's information, where frame rate is different:
Frame rate Mode: Variable
Nominal frame rate: 15.000 fps


But i think the result from mediainfo is correct and there is problem with ffmpeg.


Please check problem.


Thanks!


Regards


Andrew