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[HELP] how to convert an H265 2160P MP4 to H264 1080P MP4? - Printable Version

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how to convert an H265 2160P MP4 to H264 1080P MP4? - ssdde - 03.06.2021

there is an H265 2160P MP4 file, if encode directly by Hybrid, it will be an H264 2160P MP4 file, but i want to make it an H264 1080P MP4 file, is it possible by Hybrid?


RE: how to convert an H265 2160P MP4 to H264 1080P MP4? - Selur - 03.06.2021

Simply resize it,..
  • enable "Crop/Resize->Resize"
  • set "Crop/Resize->Picture Resize->Target resolution" to 1920x..
select the resizer you like.

Cu Selur


RE: how to convert an H265 2160P MP4 to H264 1080P MP4? - ssdde - 03.06.2021

resize method use default option, 10 - bicubic spline?


RE: how to convert an H265 2160P MP4 to H264 1080P MP4? - Selur - 03.06.2021

When downsizing there is not much difference between the resizers, so it's up to you to decide which you like,..

Cu Selur


RE: how to convert an H265 2160P MP4 to H264 1080P MP4? - ssdde - 04.06.2021

awesome. by the way, if in upsizing, say if i want to encode an H264 1080P MP4 to an H265 2160P MP4, do the same steps, Crop/Resize->Picture Resize->Target resolution" to 3840x2160, resize method use default option, 10 - bicubic spline? is the default 10 - bicubic spline option the best?


RE: how to convert an H265 2160P MP4 to H264 1080P MP4? - Selur - 04.06.2021

When upscaling you also want to use a Vapoursynth specific resizer depending on the content you resize.
-> Try Filtering->Vapoursynth->Resize->Resizer and check the Vapoursynth Preview.
For normal content, you would use NNEDI3.

Cu Selur


RE: how to convert an H265 2160P MP4 to H264 1080P MP4? - ssdde - 04.06.2021

OK, thank you.