Question
Translate & lip sync to slow : more than 30mn for 2mn of a video (111 mo) in only one language.
It took me more than 30 minutes to get a bad results of a translation & lip sync.
Here the video specs : 111 mo / 2mn
Translation from French to English only.
Normaly it should take 4mn.
Moreover, the system kept the original french voice/talk in background which means the voice isolation did not work well.
