When the preview quality is set to Good or Best, the original file is used.Īlternatively, you can also select to compress 4K video to 1080p, which will ensure you a smooth editing workflow on a underpowered computer. When the preview quality is set to Draft or Preview, the proxy file is used. The Preview Quality setting in the Video Preview window determines whether the proxy files or original files are used for editing and preview: Add your 4K clips to the timeline and edit your project as usual. You will not see these files in the Project Media window or Vegas Pro Explorer.ĥ. Vegas Pro creates video proxy files (.sfvp0) alongside the original files in Windows Explorer. Right-click the clips in the Project Media window and choose Create Video Proxy from the shortcut menu. Add your 4K clips to the Project Media window.Ĥ. If you are working on a computer with limited processing power, to edit 4K video with Sony Vegas, it would be much ideal for you to create a Proxy file with lower quality standard which helps to streamline the editing process and allow you to preview your project.ģ. Edit 4K video with Vegas Pro on underpowered computer There are still other two important things you should take into consideration: whether your computer meet the minimum requirements to edit 4K video or the 4K video is natively supported by Sony Vegas Pro. However, this does not mean that you will have no problem to load 4K video into Sony Vegas Pro or will definitely have a smooth workflow of 4K video with Sony Vegas Pro. The following article will talk about the workflow of 4K video with Sony Vegas Pro.įrom Wiki special page for Sony Vegas Pro, we get the information that Sony included 4K resolution editing support since Vegas Pro 9.0 version. To choose this option, choose "Re-size video" from "Advanced Settings" above.Have downloaded a 4K movie from popular 4K movie streaming services or captured a 4K video footage with one of your 4K device recorders and wish to load those 4K video into Sony Vegas Pro for some professional post editing workflow. For example, if you have a 4K (4320p) video but your target device is 1080p, you can downsize the video to fit 1080p and save file size. 4: Make Video Size Smaller (Re-Size)Ĭhoosing a smaller video resolution (dimensions) can also save file size. For more info: read video bitrate control. To choose this option, select "By Max Bitrate" from the "Video Compress" dropdown. Select this method if you are using the video in a streaming application where you want to control the streaming bandwidth rate. The quality is set by CRF (constant rate factor). This method allows you to set the max bitrate for given video quality. This is the default video compression method used. Increase the target size if you need better quality. To overcome this, start with a decent size (as a percentage of original), then test for video quality. The downside is you don’t know how the target size will affect video quality. The pros of this method are, you can achieve a certain target size. For example, if you set it to 60% for a 1Gb file, we will attempt to make your compressed file size 600Mb or less. This method allows you to set a target file size for your video as a percentage of the original size. As a Percentage of the Original Size (Default) If you prefer a lower file size over encoding time, choose a slower preset. Choosing a slower preset allows better optimization (lower bitrate/file size) for a given video quality level. Preset: Presets refers to the video compression speed. Higher values mean more compression (reduced file size), lower values mean better quality (but bigger file size). For the H264 encoder, possible CRF values range from 0 to 51. To do that, it uses different compression levels on different frames. By Video QualityĬRF (Constant Rate Factor): CRF method attempts to keep a constant perceived video quality. We provide 4 settings related to both methods. You can either optimize the bitrate or resize the video to a smaller size. There are two main methods to compress a video.
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