[x265] Dynamic rate control

Ralf Globisch rglobisch at csir.co.za
Mon Oct 12 18:07:29 CEST 2015


Hi,

I'm trying to use x265 in a adaptive streaming scenario i.e. adapting to network conditions.

Calling x265_encoder_reconfig to change the bitrate does not work.Is there a way of doing this without closing and re-opening the codec?

I've tried the following:

x265_param* params;
x265_encoder* encoder;
....
params->rc.bitrate = uiNewTargetBitrate; 
int res = x265_encoder_reconfig(encoder, params); 

While the call does not fail, it doesn't seem to affect the rate.

Thanks,
Ralf






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