Unless you have very slow internet the processing shouldn't take 2 hrs. Usually it takes 5-15 minutes for a 2 hr video on my computer. Anyway, just use Audacity to get the audio (save as wav or mp3) and use that with AutoSubGui. The program uses the same Google API as pyTranscriber so there's really no difference between the programs. You can sometimes get a little different result but that's just a coincidence. pyTranscriber tends to crash for most people.
For most videos, AutoSubGui doesn't do a good job. For some, you can get around 40% of the dialog captured pretty well. I think it works a lot better for English.
For most videos, AutoSubGui doesn't do a good job. For some, you can get around 40% of the dialog captured pretty well. I think it works a lot better for English.