ffmpeg : Change the resolution

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Update 10 OCT 2024 vr180g.com
ffmpeg
Tips

ffmpeg -i input.mp4 -s 5760x2880 -c:v libx264 -b:v 50M output.mp4
Change the resolution to 5760x2880. (ffmpeg H.264)


ffmpeg -i input.mp4 -s 5760x2880 -c:v hevc_nvenc -b:v 50M output.mp4
Change the resolution to 5760x2880. (ffmpeg H.265 NVIDIA GPU)


ffmpeg -i input.mp4 -vf scale=5760:-1 -c:v libx264 -b:v 50M output.mp4
Change resolution X to 5760. Keep the XY ratio. (ffmpeg H.264)


ffmpeg -i input.mp4 -vf scale=-1:2880 -c:v libx264 -b:v 50M output.mp4
Change resolution Y to 2880. Keep the XY ratio. (ffmpeg H.264)




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