AMD AMF: ffmpeg -hwaccel dxva2 -hwaccel_output_format dxva2_vld -i -c:v h264_amf -b:v 2M -y out. 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.
In my case, Windows10 + Intel Atom Z8350 leaves only DXVA2: type = av_hwdevice_find_type_by_name ("dxva2 Visual Studio 2013 solution for ffmpeg 2. VS2015 webrtc bulid solution, now open source for everyone.
#Ffmpeg documentation libx265 install
dxva2 d3d11va 编译版本 圆4 支 One way to install mingw-w64 is through a pacman repository, and can be installed using one of the two following commands, depending on the architecture: pacman -S mingw-w64-i686-gcc pacman -S mingw-w64-x86_64-gcc.
#Ffmpeg documentation libx265 mp4
mp4 -c:a aac The API provides more flexibility in using decoded and processed video.
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