9/13/2023 0 Comments Vce amd obs download![]() Set the environment variable VAAPI_DISABLE_INTERLACE to 1 to be able to use the encoder (but without any interlaced video support). By default, frames are separated into fields and interlaced video is supported but encoding is not. No other codecs are supported by Mesa for encode yet.Įncoding and interlacing support in Mesa are incompatible because of the data layout in GPU memory. H.264 encode is working on GCN GPUs, but is still incomplete. Set the environment variable VAAPI_MPEG4_ENABLED to 1 to try to use it anyway. MPEG-4 part 2 is disabled by default due to VAAPI limitations (the main Intel driver never implemented it, so it didn't get much testing). H.265 support was added with GCN 3 (Volcanic Islands) and H.265 10-bit with GCN 4 (Arctic Islands). H.264, MPEG-2, MPEG-4 part 2 and VC-1 decode are supported by all GCN GPUs (since Southern Islands). The Mesa VAAPI driver uses the UVD (Unified Video Decoder) and VCE (Video Coding Engine) hardware found in all recent AMD graphics cards and APUs.
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