[FFmpeg-user] Add delay to stream on twitch/youtube/restream.io, add chat and alerts

Carl Zwanzig cpz at tuunq.com
Mon Jun 15 21:18:35 EEST 2020

On 6/15/2020 10:17 AM, Rob Hallam wrote:
> Is this still true? In OBS, Settings → Advanced there is a "Stream Delay"
> section (mentioned onhttps://obsproject.com/wiki/OBS-Studio-Overview).
> The default setting of 20s estimates mem usage of 11MB; I set the option
> to 120s which increased the memory usage estimate to 69MB. Even five
> minutes 'only' uses 174MB.

I'd assume that obs is delaying encoded stream packets, not something that 
an ffmpeg filter can do (they work on uncompressed frames between decode and 

Best thing is for the OP to try it and see if that's what they need.


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