About 4K Ultra HD Video: 4K Ultra HD (4K UHD) video itself refers to the video of a pixel resolution of 4096x2160 mainly for digital cinema, or of a resolution of 3840x2160 mainly for ultra HD television. You may want to convert HD video to 4K video format like 4K H.265/HEVC Video, 4K H.264/MPEG-4 AVC, 4K TS, 4K AVI, Youtube 4K and so on for playback on 4K TV or convert 1080p/HD video to some common video, such as MP4, AVI, WOV, MPEG, TS, FLV and so on. This article will show you how to convert HD video to 4K video and other video formats. Features about the best HD Video Converter: iCoolsoft HD Video Converter is a professional Video HD Converter, which enables you to convert HD video formats like HD TS, HD M2TS, HD MPEG, HD MTS, HD MP4, etc. to some general video for smaller file size, like MP4, AVI, WMV, MPEG, VOB, 3GP and so on, as well as you can convert HD video to 4K video formats. Besides, this HD Video Converter provides you some powerful editing functions including merge more than one audio/video file into one single file. Also, you can trim the video length by setting the start time and the end time. You can also edit the output video’s effect by adjusting the Brightness, Contrast, Saturation, Hue and Volume. To personalize your output video, you can add watermark to it with text and picture and choose the playing area with the crop function. How to convert video to Ultra HD video? 1. Download and run the software After running this HD Video Converter, please import source video by clicking “Add File” button. Also, you can directly drag and drop them into the program. 2. Choose the output video format To convert video to HD: Select output video format from “Profile” drop down list, go to the “4K Video” category, where you’ll find many 4k video formats, including 4K H.265/HEVC Video, 4K H.264/MPEG-4 AVC, 4K TS, 4K AVI, Youtube 4K and more. To convert HD to SD video: TO convert HD video to some common video formats like MP4, AVI, WMV, MKV, FLV, MOV and so on, please click “Profile” drop down list, select “General Video” category, and choose the output video format jus as you like. Also, you are able to default the output video formats for iPhone 6s/6s Plus/6/6 Plus/5s/5c, iPad Air/2. iPad mini/2/3/4, iPad Pro, HTC, Sony, Samsung Galaxy Note/3/4/5, Samsung S4/5/6 and more. 3. Start to convert video files Click “Convert” button to start convert HD video to MP4, AVI, MOV, FLV, MKV, 3GP, MPEG, etc. or convert HD video to 4K ultra video formats.

1. How to convert HD/AVCHD video to 4K?
About 4K Ultra HD Video: 4K Ultra HD (4K UHD) video itself refers to the video of a pixel
resolution of 4096x2160 mainly for digital cinema, or of a resolution of 3840x2160 mainly for
ultra HD television. You may want to convert HD video to 4K video format like 4K H.265/HEVC
Video, 4K H.264/MPEG-4 AVC, 4K TS, 4K AVI, Youtube 4K and so on for playback on 4K TV or
convert 1080p/HD video to some common video, such as MP4, AVI, WOV, MPEG, TS, FLV and so
on. This article will show you how to convert HD video to 4K video and other video formats.
Features about the best HD Video Converter:
iCoolsoft HD Video Converter is a professional Video HD Converter, which enables you to convert
HD video formats like HD TS, HD M2TS, HD MPEG, HD MTS, HD MP4, etc. to some general video
for smaller file size, like MP4, AVI, WMV, MPEG, VOB, 3GP and so on, as well as you can convert
HD video to 4K video formats. Besides, this HD Video Converter provides you some powerful
editing functions including merge more than one audio/video file into one single file. Also, you
can trim the video length by setting the start time and the end time. You can also edit the
output video’s effect by adjusting the Brightness, Contrast, Saturation, Hue and Volume. To
personalize your output video, you can add watermark to it with text and picture and choose
the playingareawiththe crop function.
How toconvertvideotoUltra HD video?
1. Downloadandrun the software
After running this HD Video Converter, please import source video by clicking “Add File”
button.Also,youcandirectlydraganddropthemintothe program.
2. Choose the outputvideoformat
To convertvideotoHD:
Select output video format from “Profile” drop down list, go to the “4K Video” category,
where you’ll find many 4k video formats, including 4K H.265/HEVC Video, 4K H.264/MPEG-4
AVC, 4K TS, 4K AVI, Youtube 4K and more.
To convert HD to SD video:
TO convert HD video to some common video formats like MP4, AVI, WMV, MKV, FLV, MOV and so
on, please click “Profile” drop down list, select “General Video” category, and choose the output
video format jus as you like. Also, you are able to default the output video formats for iPhone
6s/6s Plus/6/6 Plus/5s/5c, iPad Air/2. iPad mini/2/3/4, iPad Pro, HTC, Sony, Samsung Galaxy
Note/3/4/5, Samsung S4/5/6 and more.
3. Start to convert video files
Click “Convert” button to start convert HD video to MP4, AVI, MOV, FLV, MKV, 3GP, MPEG, etc. or
convert HD video to 4K ultra video formats.