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For a full list of GPUs and formats supported, please see the available GPU Support Matrix.Using System using using System.Linq using System.Text using System.IO using System.Diagnostics using System.Text. The following command will resize the image to 1920:1080. ffmpeg -s:v 1920x1080 -r 25 -i input.yuv -vf scale960:540 -c:v rawvideo -pixfmt yuv420p out.yuv. Similar to resizing video in the above example, you can also use FFmpeg to resize images. Ability to add your own custom high-performance CUDA filters using the shared CUDA context implementation in FFmpeg For the YUV input file you need to specify frame rate and size, because it doesn't have that information. The following command will resize the video to a size you want: ffmpeg -i example-video.mp4 -vf scale1920:1080 output-scale.mp4-vf: This parameter works the same as the -filter:v argument seen above scale: You can specify the scale sizes you want in your output with this parameter FFmpeg also allows you to combine multiple videos.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.

Note that the MP4 container can hold audio-only files, so you don’t need to change container formats when producing audio-only files from MP4 sources. Here’s an explanation for the commands: Ffmpeg. Hardware-accelerated decoding of H.264, HEVC, VP9, VP8, MPEG2, MPEG4*, and AV1 Here’s the basic FFmpeg command line structure: ffmpeg -i input.mp4 output.mp4. /Desktop/testpict/logo/logobig.png -resize 'sz' ) The above command will specify the full path of your directory's logo input and apply a '-resize'.Hardware-accelerated encoding of H.264 and HEVC*.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: