

Ensure effect settings including video rotation and captions are set up correctly.

Preview original videos and what the video output results will be.Transfer your video in any format to any platform or device.Easily customize quality, aspect ratio, frame rate, codec and other video settings.Supports everything from HD to high compression for smaller files.Change resolution and frame rate of output files.Burn converted videos with easy-to-use Express Burn Burning Software.Upload and share converted videos directly to YouTube, Vimeo, Dropbox, GoogleDrive, OneDrive, Flickr and Twitter.Supports video formats for all popular devices including iPhone, Android, iPad, Playstation, Xbox and more.Supports High Efficiency Video Coding (HEVC, H.265, MPEG-H Part 2) video conversion.Load an ISO file to convert the video files it contains without needing to extract them first.Lossless encoding is used for maximum quality.Convert individual files or batch convert your files.Prism converts AVI, MPG, VOB, ASF, WMV, MP4, AMV and many more video formats.

Prism will not open an encrypted or rights protected disc. So, you can use TuneFab M4V Converter to remove the DRM protection and then use this online converter to convert the unprotected M4V to any formats you like.* Subject to copyright. Apart from MP4, it also supports convert M4V to other formats like MOV, VOB, AVI, FLV, MKV, WMV, etc. You just need to upload the M4V files and select MP4 as output and click on convert. It is a free-to-use online conversion tool.

M4V files are similar to MP4 files, but the M4V files may optionally be protected by FairPlay DRM copy protection. It is widely used in TV episodes, movies and music that sells through the iTunes Store. Just as other container formats like AVI, WMV, MKV, M4V contains multiple streams including video and audio. The M4V is a file container format developed by Apple.
