Add Subtitles to h264

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 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..." from the options.

4) Choose your preferred export format under "Subtitles."

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

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

• Enhanced Compression: h264's efficient compression ensures that subtitles do not significantly increase file size.
• High Compatibility: Subtitles in h264 are widely supported across various devices and platforms, ensuring seamless playback.
• Improved Streaming: h264's streaming capabilities allow for smooth subtitle rendering without buffering issues.
• Better Synchronization: The h264 format allows for precise synchronization of subtitles with video frames, enhancing viewer comprehension.
• Optimal Quality: Subtitles in h264 maintain high video quality, ensuring that text overlays do not degrade the visual experience.

• Use Clear Fonts: Choose a legible font like Arial or Helvetica to ensure readability across different devices.
• Set Proper Timing: Make sure subtitles appear and disappear in sync with the spoken words to avoid confusion.
• Limit Line Length: Keep each subtitle line under 42 characters to prevent text from covering too much of the screen.
• Check for Accuracy: Review the transcription for any errors or misinterpretations before finalizing the subtitles.
• Include Speaker Labels: If multiple people are speaking, use labels to indicate who is talking for better clarity.