Sync Audio/Video- Convert problem

[Tim042]

Have used sliding Audio sync to match video with Audio and play it in box to see its good now
BUT when i click “Convert” at bottom it keeps the old 0ms instead of my setting of say 800ms and new converted video is same as old bad one i trying to change.
Shouldnt any adjustments i make then convert?

Thanks for any help…

[TimLau]

Sync, just add a delay between the video and audio play back and export.

Convert is just a way to convert your source video to a more edit friendly format, but will no change any thing else.

You need to make and export of your project to get a new video with all the actions your have added to your project.

[Tim042]

PERFECT!!!- Exported and worked and now all synced correctly in new file. Another small problem though is that the old file was 12 mins Mp4 480p and used only 100mb* The new file and all others i was converting too are all approx 1GB?? so i changed the video output in HD 720p in settings and size is same 1280 x 800 approx so whats soaking up 900mb???

Thanks

[Tim042]

All Fixed!! I found the export file was made as avi and i changed it to MP4 and now its only 100MB same as old and all synced perfectly so i very happy but will spend more time playing with the settings so when i need to do more serious editing, i be ready.
Many thanks for your help - it seems to work very well and i forgot that with audacity you need to export too after editing so i had forgotten that - the convert is only for convert as you said here and all editing you must export to “convert” the changes!! haha
Thanks…

[Lazing_Gu]

Ever tried Handbrake or DumboFab Video Converter? They can convert videos with audio/video sync.