
This may render some out-of-sync problems.

You can softcode subtitles as extra streams of the media file. Hardcode subtitles, also known as, "burned-in subtitles, or forced subtitles", means burning the subtitle stream onto the video, so the subtitles become part of the video which can be viewed without the requirement for subtitle plugins. To add and burn-in subtitles to any videos, VideoProc Vlogger is a free and easy way.

Summary: Want to hardcode subtitles to your MP4, MKV or other video files? The post will offer you 3 ways to hardcode SRT to MP4 so that you can enjoy movies and videos with subtitles on different players and devices.
