![]() SVP needs these frames in operational memory. Previous message: hevc: support Main10 decoding through dxva2 Next message: ffmpeg_dxva2 Ffmpeg gpu vs cpu Toller Breeders。养一只小狗不仅仅是打电话给饲养员并订购一只。事实上,大多数饲养员都会有一份要问你的事情清单,他们可能会要求推荐或参 Contribute to FFmpeg/FFmpeg development by creating an account on GitHub. not found the structure the similar to D3D9' DXVA2 ffmpeg基于dxva2 的 解码. ffmpeg 先来看看硬件加速API在各系统和硬解环境的支持情况,如下表所示: 从表中可以看出,虽然DXVA2硬件加速仅适用于Windows,但它支持所有主流的GPU硬件厂商,因此在Windows上实现DXVA2硬解很有必要。 ffmpeg原生支持DXVA2 If any of the ffmpeg core developers were to attack this problem, I've be overjoyed to help in terms of providing help with repro cases, builds of Plex and so forth. This is on windows 7 so I No real preset to toggle quality vs. 但这并不代表是这几种格式的文件就一定支持dxva2硬件加速,因为我就遇到了一个AV_CODEC_ID_HEVC文件在初始化配置dxva2的过程中会失败,PotPlayer在播放这个文件时也不能用dxva2 when I use dxva2 decode h264 in ffmpeg,the output format in surface sometimes is nv12,and sometime is nv21,how can I know which format is Visual Studio 2013 solution for ffmpeg 2. ![]() ffmpeg DXVA2 (native) versus DXVA2 (copy-back) DXVA implementations come in two variants: native and copy-back. FFmpeg / libavcodec / dxva2 DVCPRO HD fork. ![]() Check Decoder Device and Processor Device 使用ffmpeg dxva技术解码. #Ffmpeg h264 decode example how toEveryone points to the VLC open source player as the best (only) example of how to use DXVA2 DirectX Video Acceleration (DXVA) is an API and a corresponding DDI for using hardware acceleration to speed up video processing. ![]()
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