Start by opening the first file in QuickTime. Quicktime can also combine multiple video files. Or, you can click File > Duplicate to create a duplicate copy of your edited video file and save the copy, preserving the unedited original.

You can then click File > Save to save the video file, removing all the other content. Click Trim and the other bits of the file will be removed. A simple trimming interface will appear - just click and drag the bars on each end to select the part of hte video file you want to keep. With the video (or audio) file open in QuickTime, click Edit > Trim. You can also open an audio file in quicktime - Command-click or right-click it, point to Open With, and select QuickTime. QuickTime is the default video player, so you should just be able to double-click your video file. mp4 file or another video with QuickTime. Save your video by clicking File > Save As > Save as a self-contained movie.RELATED: Use Your Mac’s Preview App to Merge, Split, Mark Up, and Sign PDFs Select toggle_caption > Visual Settings and position the CC button by adjusting the horizontal and vertical offset. To do this, select the text track and then click once on the text itself.

Navigate to Window > Show Movie Properties and rename the text track to “ caption”. Return to the QuickTime window with your video and make sure that the play head is at the beginning. This will open a separate QuickTime window that shows the CC button.Ĭlick Edit > Select All and then Edit > Copy. Open the toggle_caption.mov file in QuickTime Pro. The file that you need to save is called toggle_caption.mov. How to Add a CC Toggle Button to the QuickTime player creates a box that is 45 pixels high by 640 pixels wide starting from the top left corner of the video window.

Offsets the drop shadow 1 pixel to the right and 1 pixel down. QuickTime Pro Text Descriptorĭisplays closed captions or subtitles with a transparent background. When you’re satisfied, save the caption file and add it to the video as in step 3 above. Simply copy and paste the text descriptor into the top of your caption file.įor more style options, see the complete list of QuickTime text descriptors. Here you can make edits to the caption display style.Īdjust style settings by adding the text descriptors shown in the table below. Open the QT caption file that you downloaded from 3Play Media using a text editing program like Notepad or Word.

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