If you are having trouble playing the file, it may be due to DRM protection used by Apple. Use iTunes or QuickTime Player .

You can cut or trim the video using online tools like VEED.IO. File Integrity

Tools like HappyScribe can transcribe the audio to text if you need a written record.

To review and manage your download, you can use several tools depending on whether you need to play, edit, or convert the file. Since M4V is an Apple-designed video format , it is most compatible with Apple software but can be used elsewhere with the right applications. Playback Options

To make the file more compatible with non-Apple devices like Android or Windows PC, you can convert it to MP4 .

If the file won't open or appears broken, it might be corrupted.