Add VTT to HEVC

1) Sign up for Descript for free. You get one free hour of transcription per month, and no credit card is required.

2) Upload your video to Descript by dragging and dropping it into the project window. Descript will automatically begin transcribing your video.

3) Once the transcription is complete, click on "Underlord". Type "Subtitles" into the search bar and select "Export Subtitles...".

4) Choose the export format under "Subtitles".

5) Finally, ensure the subtitle file was exported correctly by checking that the file name ends with .vtt.

Note: VTT is a text format and cannot be converted to video formats such as MP4 and MP3.

• Improved Accessibility: VTT subtitles make HEVC videos accessible to a wider audience, including those with hearing impairments.
• Enhanced Searchability: VTT subtitles allow for better indexing and searchability within HEVC videos, making it easier to find specific content.
• Language Support: Adding VTT subtitles to HEVC videos enables multilingual support, catering to a global audience.
• SEO Benefits: Search engines can crawl VTT subtitles, improving the SEO ranking of HEVC video content.
• User Engagement: Subtitled HEVC videos tend to have higher viewer retention and engagement rates.

• Accurate Timing: Ensure that the timestamps in your VTT file align perfectly with the video to avoid any sync issues.
• Consistent Formatting: Use a consistent style for your subtitles, including font size and color, to maintain readability.
• Language Accuracy: Double-check the spelling and grammar in your subtitles to maintain professionalism and clarity.
• Speaker Identification: Clearly identify different speakers in the subtitles to avoid confusion for the viewers.
• Test Playback: Always test the video with the subtitles on multiple devices to ensure compatibility and readability.