Hi,
I am a litte bit confused about how to add parameters for a software transcoding.
I tried to use libx264 and added the following expert parameters:
-hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -c:v h264_vaapi
My problem is that those parameters are not used. Is there a special format how I have to add the parameters?
I know that I can directly use vaapi transcoding but the quality with an intel GPU is very bad for low bandwith.
If I use own parameters on command line I get a much better quality. This is a first try how to use own parameters.
Thanks in advance,
Stefan