How to preview separated audio and video streams in conjunction with subtit

[Talayero]

Hi,

now and then I add extra subtitles to some movie dvds, subtitles that I get in text format and change to images.

First I demux the dvd and then, in order to see if the subtitles are synchronized, I have to mux the video and audio streams and check the sync with vobsub or subtitle workshop.

It would be good to spare that last step and be able to check the sync without having to mux. I'm wondering if there's a way to do thatt.

Thanks in advance.

[machf]

Some subtitle editors will allow you to open the video and audio streams used for DVD authoring, there you can sync your subtitles before rendering them for the final DVD authoring steps. Try Aegisub, for example. Otherwise, you can always generate .avi and .wav files and use them instead to check that the sync is OK.