I have a video loop of 10 seconds, and my audio file is around 2 minutes, and I want to export a loop of the video with the full length of the audio. How can I do it? I tried putting in the loop mode, but when exporting, it only goes to the end of the video.
In this case try using the Movie File Out TOP directly instead of the Export Movie dialog.
Setup your timeline to 2 minutes and not to Loop, then start recording from frame 1 and once it reaches the end, turn off recording to complete saving the file.
Matching audio length to video loops in TouchDesigner can be a bit of a headache when the timings are just slightly off, so seeing how to handle the resampling and loop settings properly is super helpful. This definitely saves a lot of trial and error for getting things synced up perfectly!