title: In SRS Is it possible to Transcode with an FFMPEG -encoder that is not libx264?
body: <p>Is it possible to Transcode with an FFMPEG -encoder that is not libx264? I have a few scenarios where I want to use NVEC hardware accelerated encoding . Also transcoding streams to AV1 is desirable too for the network resiliency and lower bandwidth.  Currently when I try to use another encoder than libx264 I get an error that says I must use Libx264. Is there a way around this?</p>