Nvidia Nvenc H264 Encoder

Selects the nvidia hardware accelerated h 264 decoder c v h264 nvenc.

Nvidia nvenc h264 encoder. 15 you can decrease the number to get higher quality. H264 hevc is one of the most commonly used formats for the recording compression and distribution of high definition video. Choose the h264 nvidia nvenc or hevc nvidia nvenc option. If you use windows 7 or a later os and gtx 600 or higher nvidia graphics cards you can encode videos faster than the h 264 cpu encoder.

Nvdecode and nvencode apis should be used for. Nvenc nvenc h 264 new or streamfxs nvidia nvenc h264 avc via ffmpeg. Click the settings button under the video tab then choose the h264 nvidia nvenc or hevc nvidia nvenc encoder. Nvenc software is meant to investigate performance and image quality of hw encoder nvenc of nvidia.

You can learn more on its official website. Doesn t the nvidia h 265 encoder sound great. Bitrate and max bitrate vbr. Hardware accelerated encoding is supported on nvidia geforce quadro tesla and grid products with fermi kepler maxwell and pascal generation gpus.

Nvidia nvenc is a feature in its graphics cards that performs h 264 video encoding offloading this compute intensive task from the cpu manycam 6 has widened the range of supported encoding options and now allows utilizing nvidia nvenc along with the default encoder used in the previous versions. Nvidia nvenc h 264 new. There are 2 types of software developed one is command line version that runs independently and the other is a output plug in of aviutl. The latter has more options to configure but both will give you comparable quality to x264 medium as long as you have a turing gpu encoder.

Without the hwaccel cuvid option the decoded raw frames would be copied back to system memory via the pcie bus shown in figure 3. You can increase these to 100 000 and 200 000 respectively for higher quality. Ffmpeg should be used for evaluation or quick integration but it may not provide control over every encoder parameter. We recommend cqp although vbr will also produce good results.

Selects the nvidia hardware accelerated h 264 encoder. Nvidia video codec sdk get started if you are looking to make use of the dedicated decoding encoding hardware on your gpu in an existing application you can leverage the integration already available in ffmpeg.