Compressor Support

Use captions

Compressor lets you combine video captions in CEA-608, iTT (iTunes Timed Text), or SRT (SubRip Text) format.

Intro to supporting captions

Resolve an issue

Follow these steps to isolate, troubleshoot, and fix issues in Compressor

Find out how to resolve an issue

Format drives

Use the APFS or Mac OS Extended (Journaled) format for the best performance with Compressor.

Format your drive for Compressor

Graphics card

Compressor requires a graphics card that supports an Apple technology called Metal.

Learn which graphics cards are compatible

Feedback

Apple welcomes your feedback about Compressor.

Send us your comments

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Apple Communities

Find answers, ask questions, and connect with other Apple users.

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Get Support

We can help you find the best support options.

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