If you are looking for a solution to upscale 720p video to 4k, you may wish to read this post. It displays a way of creating 4k files from 720p video.
The benefit of 4k over 720p seems obvious – 4k has several times as many pixels as 720p, which means it should have a clearer picture. But you need a conversion program to change 720p content to 4k resolution. HD Video Converter will do the trick. This 4K up-conversion app is able to upscale 720p/1080p video files to 4k (3840×2160 or 4096×2304) in format of MP4, MKV, TS, AVI, FLV and WebM. You can use it to enhance picture quality of 720p video content for viewing on 4K Ultra HD TVs or fit for other uses. Here’s an article about up-scaling 720p video to 4k.
This conversion process increases the pixel count of a lower-resolution (720p) image, allowing a picture meant for a screen with fewer pixels to fit a screen with many more. It’s important to remember that since the amount of information in the signal doesn’t change, there won’t be more detail present.
How to create 4k files from 720p video?
HD Video Converter
Step 1: Start up HD Video Converter as the best 720p to 4k converter. When its main interface pops up, click ‘Add File’ button to import your source files.
1. This Converter supports batch conversion, so you can load multiple video files to it for conversion at a time.
2. By ticking off ‘Merge into one file’ option, you can combine the selected clips into a single file.
Step 2: Select a 4K profile as output format
There are a few of 4k options for user to choose from. You can select one as output format under ‘4K Video’ column.
Step 3: Custom video and audio settings
If necessary, you can click ‘Settings’ button and go to ‘Profiles Settings’ panel to modify video and audio settings like video encoder, resolution, video bit rate, frame rate, aspect ratio, audio encoder, sample rate, audio bit rate, and audio channels. 3D settings are also available.
Step 4: Start 720p to 4k Conversion
When ready, click ‘Convert’ to start conversion. As soon as the conversion is complete, you can click ‘Open Folder’ button to get the exported 4k files. Nothing could be simpler or more immediate.
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