lmkaless.blogg.se - Nvenc ffmpeg

For a full list of GPUs and formats supported, please see the available GPU Support Matrix. It was introduced with the Kepler -based GeForce 600 series in March 2012.

Ability to add your own custom high-performance CUDA filters using the shared CUDA context implementation in FFmpeg Nvidia NVENC (short for Nvidia Encoder) citation needed is a feature in Nvidia graphics cards that performs video encoding, offloading this compute-intensive task from the CPU to a dedicated part of the GPU.

Create high-performance end-to-end hardware-accelerated video processing, 1:N encoding and 1:N transcoding pipeline using built-in filters in FFmpeg.

Granular control over encoding settings such as encoding preset, rate control and other video quality parameters.Hardware-accelerated decoding of H.264, HEVC, VP9, VP8, MPEG2, MPEG4*, and AV1 flac /C 'ffmpeg -i file -c:v copy -c:a alac fname.m4a' This should convert all the.Hardware-accelerated encoding of H.264 and HEVC*.Remember that no question is stupid and we work together to create a friendly community.If you have an NVIDIA GPU which supports hardware-accelerated video encoding and decoding, it’s simply a matter of compiling FFmpeg binary with the required support for NVIDIA libraries and using the resulting binaries to speed up video encoding/decoding.įFmpeg supports following functionality accelerated by video hardware on NVIDIA GPUs: All things video are welcome!įeel free to post anything you like from questions to pictures. From a dad with a camcorder to a professional engineer at the superbowl, or a small meeting room operator to a widescreen specialist, projectionist, LED wall engineer or a electrical video engineer. mp4-files Here is the line i'm using ffmpeg -i 'e:\input.ts' -vcodec h264nvenc -preset slow -level 4.1 -qmin 10 -qmax 52 'e:\output.mp4' But the quality is not as good as expected.

This subreddit is open to anyone to discuss, share and show their work, as well as ask questions towards anything concerning video production. I'm using my FFMPEG with the suport of my GPU ( NVENC) to convert files from my satelite receiver (SD, mpeg2. Welcome to r/videoengineering! Inspired by our brother subreddit: audioengineering