What kind of features does Columbia Learn's YouTube channel have?

• Free publishing of Columbia-produced videos.
• Hosting of long-form videos (longer than 10 minutes — up to three hours).
• High definition web video.
• Automatic audio-to-text captioning, as well as instant text translation into a foreign languages.
• Hosting of “Unlisted” videos that are not accessible to public YouTube users or via search engines.
• Easy sharing features.
• Text annotations, captions and subtitles, and tagging.
• Ad-free, and education-specific “Related Videos”.
• Columbia University branding.