![ffmpegx mux audacity tempo ffmpegx mux audacity tempo](https://widdowquinn.github.io/sync_rifftrax/img/autoduck_parameters.png)
So, I thought since the running time of the audio is about 1:35 and the video is 1:31, the simplest way would be to match the timings.Īctually, for the hell of it I did what Hamster said above and I used Audacity (with the ffmpeg download) and I adjusted the 'tempo' of the sound track to where I TRIED to match it to the video track (this changes the overall speed without changing the pitch) Well. The HD video is at 24 FPS and the audio came from my US DVD, so I'm assuming that would be about 29.xxx, right? But, as far as I know, the only way to adjust the video is to re-encode it, which would be just fine, but I don't know how or what to do or IF that would definitively fix it anyway. Did you check the framerate of the Hi-Def version?Īnd why would you want to speed up the AC3 audio anyway? Yeah, that was the first thing I checked although I'm a little fuzzy on PRECISELY how that affects the timing. They could very well be differing framerates. I guess I just naively thought that they were different frame rates or PAL vs.
#Ffmpegx mux audacity tempo movie#
I guess that if I REALLY looked SUPER DUPER hard, I SUPPOSE that I could MAYBE find another movie that might merit my time a little more. I am NOT by any means a perfectionist like some people who are into this kind of thing, but the Audio / Videophile in me really nags at me to have the nice 5.1 448 sound with my nice HD video print. DAMN good point mate! I guess I just naively thought that they were different frame rates or PAL vs. I hadn't considered that the HD print (yes, from the Telly) would have been edited. Well, you DID bring up one thing that I hadn't thought of which is very important. Heh, I loved your post man so practical and true Maybe you should ask yourself if it's REALLY and truly worth all the incredible effort for a film you may not ever watch again in your life or may only watch 1 more time. The odds of you making the exact edits needed are poor, but then again I don't know you and we have a lot of people who place no value on their spare time and would try to do this anyway. If you place no value at all on your spare time, you could spend days if not weeks or months doing a painstaking comparison of exactly what is missing in the HD version and attempt to edit the audio file to match, but I don't recommend this.
![ffmpegx mux audacity tempo ffmpegx mux audacity tempo](https://i.imgur.com/zpslAyd.png)
Multiple sources confirm 96 minutes (1:36) as the official running time, but that's close enough to your DVD time that I suspect the DVD is not edited. The HD version could be edited and if so you will not ever be able to align the soundtrack and audio once you hit the spot where the film is edited. There doesn't seem to be a Blu Ray release of this anywhere, so your HD copy is likely from TV. It's known as both Track Down and Takedown with Hackers 2 being used in a very small number of places. I don't think I've ever seen a film with as many names as this one has.