[Libav-user] Rotating video while transcoding

Davood Falahati falahati.davood at gmail.com
Tue Jan 16 00:51:01 EET 2018

Dear all,

I am using transcoding.c example. I want to know how should I rotate the
video by 90 degrees. The same thing that applies with
$ ffmpeg -i input_video -vf "transpose=1"  output_video
in cli tool.

- Davood Falahati
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