Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
|
|
Thread Tools | Search this Thread | Display Modes |
3rd October 2018, 20:17 | #1 | Link |
Registered User
Join Date: Aug 2018
Posts: 13
|
How to perform a PAL speedup on an NTSC DVD with pitch correction?
Not sure if this is the right forum. I’m a newbie to this stuff.
I have a couple of japanese NTSC DVDs of an anime series and a german PAL audio track that I want to dub the DVD episodes with. The german anime series originally was dubbed at 25 fps, so slowing down the audio to 23,976 fps will sound weird. So I figured I would do a PAL speedup on the video and sync the german dub to it. Plus do a pitch correction for the japanese dub. Problem is I have no idea how to do it. Are there any tools that can speed up a video and perform pitch correction AND let me save that to an mkv file? |
4th October 2018, 03:15 | #3 | Link |
Moderator
Join Date: Oct 2001
Location: Hawaii
Posts: 7,406
|
Alternatively, demux the audio and video. DGIndex - among other tools - will do the job. The video can be run through DGPulldown set for 25->25fps. Any WAV editor can speed up the audio and do the pitch correction. Audacity (freeware) will do it.
This assumes the framecount of the two versions is identical (it usually isn't), and that the Japanese DVD is 100% soft telecine. A D2V file made using DGIndex will give you the answer to that one. Later you can mux the speeded up M2V and the "fixed" audio into an MKV. |
4th October 2018, 07:56 | #5 | Link |
Moderator
Join Date: Oct 2001
Location: Hawaii
Posts: 7,406
|
Maybe you never realized all DGPulldown was capable of? If you want to speed up a 23.976fps M2V with soft pulldown to progressive 25fps, tick the "Custom" box and fill it in as I described.
I have several times stripped the pulldown from 100% soft telecined NTSC DVDs (23.976->23.976fps) to get them back to progressive 23.976fps for later muxing into MPG. I've then uploaded them to YouTube. For example, I did that for this well-known film: https://www.youtube.com/watch?v=k_z5hTBWz2c Unfortunately, I had added black bars on the sides to go from 704x480 to 720x480, but I uploaded an MPG made from the DVD as I described. Uploading 29.97fps VOBs or MPGs just messes the whole thing up as YouTube keeps them 29.97fps. This 25->25fps is just another variant. Again, though, it has to be 100% film as shown in the D2V. Or am I the one that's missing something? |
4th October 2018, 13:48 | #6 | Link | |||
Registered User
Join Date: Sep 2003
Location: Berlin, Germany
Posts: 3,079
|
Didn't the OP say that his source was a NTSC DVD? Which means 23.976 fps, and stripping the pulldown flags from it will still leave it at 23.976.
From the DGPulldown manual: Quote:
PAL speedup (in AviSynth) without pitch correction is done with Quote:
With pitch correction it should look like this: Quote:
Cheers manolito Last edited by manolito; 4th October 2018 at 14:08. |
|||
4th October 2018, 15:07 | #10 | Link |
Useful n00b
Join Date: Jul 2014
Posts: 1,667
|
Yes, that is correct, with the caveat that the overall process is not "just the same" because DGPulldown also deletes repeat flags with these settings. Forgive me for making that obvious point.
Last edited by videoh; 4th October 2018 at 15:10. |
4th October 2018, 21:37 | #11 | Link | ||
Moderator
Join Date: Oct 2001
Location: Hawaii
Posts: 7,406
|
Quote:
Quote:
|
||
12th October 2018, 20:55 | #12 | Link | |
Anime addict
Join Date: Feb 2009
Location: Spain
Posts: 673
|
Quote:
Izotope is for me the perfect tool
__________________
Intel i7-6700K + Noctua NH-D15 + Z170A XPower G. Titanium + Kingston HyperX Savage DDR4 2x8GB + Radeon RX580 8GB DDR5 + ADATA SX8200 Pro 1 TB + Antec EDG750 80 Plus Gold Mod + Corsair 780T Graphite Last edited by Overdrive80; 13th October 2018 at 19:50. |
|
Tags |
pal speedup, pitch correction |
|
|