视频是有损抽样的420，在数字显示设备上成像必须靠算法还原成RGB)，intel arc解码是完全没有问题的，但...
which includes testing for both encoding and processing (the closest to a pure decoding test we can get) of H.264 and HEVC media. In particular, the test includes HEVC 4:2:2 10-bit, which should be the poster child for the benefits of using an Intel Arc GPU in Premi...
XSplit Broadcaster has directly implemented AV1 encoder support for the first product in the Intel Arc graphics rollout (formerly code named Alchemist) by using Intel Quick Sync for both streaming and recording. This implementation shows its value for content creators, and at the sa...
Hi All! I'll cut to the chase, makes things a bit easier. I've been having issues for a bit over a month now with OBS not allowing me to use my Arc A380's AV1 capabilities or even HEVC for that matter. I'm able to choose Quicksync H.264, but the only other options for CO...
Using the FFmpeg 6.0 application for encoding hevc_qsv returns error: "[hevc_qsv @ 0000024068a7aec0] Unknown FrameType, set pict_type to AV_PICTURE_TYPE_NONE.8.93x" and cannot use Ctrl+C to stop the command. Using av1_qsv returns error: "[av1_qsv @ 0000021e5791b340] Error during ...
目前常见的英特尔显卡主要有两类,一个是英特尔® 锐炬® Xe 显卡,也就是Intel® Iris® Xe Graphics。另一个则是英特尔锐炫™ 显卡,也就是Intel® Arc™ graphics。不过英特尔对于集成显卡的名称使用有一定的规范,比如说: 仅英特尔锐炬® Xe 显卡:要使用英特尔锐炬® Xe 品牌,系统必须安装 128 位...
Describe the bug I recently installed an Intel ARC A380 GPU in my system to make use of AV1 hardware-accelerated encoding in Jellyfin. They have a very extensive documentation about how to set this up and in the end everything worked out...
ffmpeg 7.1 and Mesa 24.3.1 on Linux (openSUSE Tumbleweed-Slowroll) are expected to support h264_vulkan and hevc_vulkan video encoding (transcoding). Simple ffmpeg decode benchmarks tests seemingly works OK. If here are some missing steps like additional export variables o...
And monitor the GPU avtivity with Arc control or windows task manager. Pofile in powershell: $ Measure-Command{hello-decode.exe -hw -i input.hevc} Input resolution: 2880x1440 We guess there are some implicit memory copies between dGPU memory and host memory. ...
简单对比结论：如果你是40系N卡，还是继续用H265来压缩吧，无论文件大小还是压缩效率都是H265比AV1更...