[Libav-user] Transcode / Re-stream to YouTube

Gabor Alsecz alseczg at gmail.com
Tue Jan 10 19:43:03 EET 2017

Dear All,

I have an RTSP input stream of h264 from my IP camera which i can decode
frame by frame in my application but i want to "re-send" the stream to
video provider like YouTube after image post-processing frame wise.
I can do it via FFmpeg already but need more custom way via Libav. Any idea
/ sample how should i do this?

YouTube requirements:
Protocol: RTMP Flash Streaming
Video codec: H.264, 4.1
Frame rate: *up to 60 fps*
Keyframe frequency:

*Recommended 2 seconds*

*do not exceed 4 seconds*
Audio codec: AAC or MP3
Bitrate encoding: CBR

Thanks for any help!

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