[FFmpeg-user] Extract rotation flag

[Gyan Doshi]

On 1/8/2018 10:03 PM, Andrey Goreev wrote:

> Just need to get rid of "TAG:rotate=" now to get a clean "90"

Change -of in my command to

     -of compact=p=0:nk=1

to get just the value.


Regards,
Gyan