FFmpeg 8.0
Version Matrix Source
8.0 ❭ Filters ❭ CUDA Video ❭ pad_cuda
Since* 8.0
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Add paddings to an input video stream using CUDA.

This filter is the CUDA-accelerated version of the pad filter. It accepts the same options and expressions and provides the same core functionality. For a detailed description of available options, please see the documentation for the pad filter.

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Examples

  • Add a 200-pixel black border to all sides of a video frame: 

    ffmpeg -hwaccel cuda -hwaccel_output_format cuda -i input.mp4 -vf "pad_cuda=w=iw+400:h=ih+400:x=200:y=200" -c:v h264_nvenc out.mp4

  • Pad the input video to a 16:9 aspect ratio, filling with the color "blue": 

    ffmpeg -hwaccel cuda -hwaccel_output_format cuda -i input.mp4 -vf "pad_cuda=w=ih*16/9/sar:h=ih:x=(ow-iw)/2:y=(oh-ih)/2:color=blue" -c:v h264_nvenc out.mp4