That’s easy. In the following parts, I am going to introduce to you how to carry out the converting exactly. What you need is one professional 4K video converter for YouTube/Instagram/Vimeo/Facebook etc. Pavtube Video Converter is your smart choice. With it, you can fast convert Sony Alpha a99 II 4K videos to YouTube/Instagram/Vimeo/Facebook compatible format like H.264 MP4 without quality loss. What's more, with the built-in video editor, it's freely for you to trim the Sony Alpha a99 II 4K videos into multiple segments with short duration. The most important is that, it allows you to modify the video bitrate, frame rate, video size, audio channel, etc for your original Sony Alpha a99 II 4K clips for easier uploading.
PS: If you're using a Mac, simply turn to Pavtube Video Converter for Mac to convert and transfer 4K to YouTube on Mac.
Free download the best 4K video converter:
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- Softonic Download: http://pavtube-video-converter.en.softonic.com/
How to Convert and Adjust Sony Alpha a99 II 4K Videos to Best YouTube/Instagram/Vimeo/Facebook Video Dimensions for Uploading
Step 1. Click "File" button to load the video ready for upload.
Step 2. Convert video to best video format and video dimension for YouTube/Instagram/Vimeo/Facebook. Click: Format > “Common Video” or “HD Video” > MP4.
Step 3. Click "Settings" button > Video Size to adjust Sony Alpha a99 II 4K video to 1080p/720p according to your needs.
Step 4. Tap "Convert" to start converting Sony Alpha a99 II videos to best YouTube/Instagram/Vimeo/Facebook video dimensions for uploading.