Questions tagged [vaapi]
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12 questions
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What is the quality level option for ffmpeg VAAPI encode with AV1?
It's really fast to use hardware acceleration to encode video using ffmpeg.
I successfully did it today, however, I don't know how to configure the so-called quality level.
I ran this command:
ffmpeg \...
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vainfo error (resource allocation failed)
I'm trying to enable hardware acceleration on my debian wayland machine with an integrated GPU Intel Graphics. I set the LIBVA_DRIVER_NAME variable to iHD, and I got this error :
$ vainfo
libva info: ...
- 1
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Standard pixel format Linux VA-API
Is there a standard (or de facto standard) pixel format in the va api that both software and drivers needs to implement as a minimum?
I currently trying to debug va-api implementation between software ...
- 33
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Hardware acceleration with VA-API can't find the right drivers
I am using Debian Sid, kernel 5.19.0-1-amd64. My machine is a ThinkPad T14 Gen 3 with an integrated graphics controller and an NVIDIA GPU; here is the result of lshw -c display:
*-display ...
- 313
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VAAPI usage monitoring
I have Intel Core-i7 8650U processor. I transcode video with ffmpeg. I take attempts to accelerate it. Now I use VAAPI codecs in ffmpeg (h264_vaapi) and vaapi rescaling (scale_vaapi) in filters.
And ...
3
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1
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VLC - libvdpau error with intel graphics
I am using archlinux trying to connect to an RTSP stream on my local network (local IP camera) and am getting very hit-and-miss performance from VLC. Most of the time the connection runs just fine, ...
- 23.3k