Single image plus mp4 audio on youtube mac os x#

If you want to share your masterpiece on YouTube, select this option to upload it right away. In the format tab, you'll find almost all popular formats are available to save on your computer. This program offers four flexible ways letting you save and share video with ease. When you're satisfied, click 'Create' to export your new work. To do this, just double click the target MP4 video file and edit it in the pop up window.Ĭheck your video in the right previewing window. Note that you can always click Undo/Redo to control your operation.Īfter syncing your music file and MP4 video perfectly, you can further adjust the audio file in the editing panel, like change the playing speed, volume, pitch, etc. Keep what you want, and remove the others by hit 'Delete' on the keyboard. Then click the Scissors icon above the Timeline to split it into two parts. The characteristics of MP4 files include but are not limited to: MP4 file formats are mostly preferred by users because of the versatile use that includes playing audio and video files. If you just want a short part showing up, pause it when it comes to the right place. Besides, you can use MP4 file formats for many other purposes, such as streaming over the Internet and storing still images. Now play your source MP4 video, and drag the audio track to the exact position that you want it to begin. (Note: Don't overlap one into another, or you'll split the original file). In the Video Timeline, cut and paste any video clip to rearrange the order, and trim out unwanted portion while keeping the others. Fragmented MP4 files are also compatible with MPEG-DASH an alternative to HLS so you can use the same files only the manifest file (playlist) is different. When all files come to place, you can begin to make the audio and video perfectly matched. So why use fragmented MP4 files Well, according to Apple’s video encoding requirements in their HLS Authoring Specification, if you want to use HEVC/H.265, you have to use it (1.5). If 'Audio Detach' has been selected, you'll find a single audio file appearing in the Music Timeline immediately. To do this, just right click the video clip on Timeline, and select 'Audio Detach'. You can remove the original audio in a pretty easy way if you want.

Now drag and drop them into the their respective track on the Timeline. When all files imported, they'll show in thumbnails in the Media library.

Single image plus mp4 audio on youtube mac os x#

Supported OS: Windows (Windows 10 included) & Mac OS X (above 10.6).Įither click 'Import' or drag and drop your MP4 video & audio track to this program. You can set the name of the file as your convenience, in another case original name will be kept. Then, get the appropriate extension and resolution of the video. Create the object of the YouTube module by passing the link as the parameter. Supports almost all kinds of audio formats including MP3, AAC, WMA, MKA, M4A and more pytube library makes the video downloading very easy.