Delay or Speed up Subtitles in VLC Media Player

VLC Media player can do a lot with subtitles. It can easily configure subtitles that comes along with a movie file that are not hard coded. It also works great with external subtitles. You can easily add and remove subtitles or choose between subtitle files if you have more than one. It is quite helpful while watching a movie.

We have to understand that not all subtitles are perfectly synced with a movie. Sometimes subtitles are displayed even before the dialogues of the scene are spoken. Sometimes, subtitles are displayed late. This creates a problem and the usefulness of watching a movie with subtitles isn’t there. But VLC media player has an easy fix for it. You can easily delay or speed up subtitles to match it with the spoken words of a video.

To, delay or speed up subtitles in VLC Media Player:

Make sure that you are playing a video along with its subtitle.

To delay a subtitle: Press H on your keyboard. Pressing H once will delay a subtitle by 50 milliseconds. Press repeatedly or long press in order to delay a subtitle time according to your choice. Confirmation will be displayed on the top right of your screen as “Subtitle Delay 50 ms”

To speed up a subtitle: For this use the G key on your keyboard. Your subtitle delay will be negative. That means it will speed up the appearance of your subtitle. You will see a message displayed on the top right screen as “Subtitle delay -50 ms”.

subtitle-delay

Note: You will have to press the G or H keys to fix the subtitle syncing. Listen to the audio carefully and fix the subtitle to accurately sync with your movie. Some subtitles can be way off and you might require them to be delayed by a couple of seconds in order to sync with the spoken words of a movie.

11 thoughts on “Delay or Speed up Subtitles in VLC Media Player

  1. Note that this will only work to fix fast/slow subtitles if the frame rate of the video is the same one the subtitle file expects.

    Try what is described here first, but if you notice that after a while of playback the discrepancy between video track and subtitle track increases again, then this fix won’t work for you, as the the subtitle file was created for a different frame rate then the version of the video you are trying to sync it with.

    If this is the case, you can either:

    1) Get a different subtitle file that matches your video’s frame rate.
    2) Get a different video file that matches your subtitle file’s frame rate.
    3) Use a subtitle editor to make changes directly to the subtitles file, rather than just setting a constant delay/speed up in the video player.

  2. You can use Handbrake to keep the parameters. In the subtitles options menu, Track>Add External SRT. Once you’ve added it, you can designate the SRT offset (keep in mind that it’s in milliseconds). You’ll be packaging your movie with all of your designated settings in the package.

        1. When I completely remove my old version and install a new version, they are still G and H for me. What are the hotkeys for your version?

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