>>74
I’ll start with a particularly (in)famous one: Ghost in the Shell 2.0.

Over ten years after the original Ghost in the Shell movie was released, Mamoru Oshii went back to the film and re-worked it, changing the tint of the film from greens and blues to oranges and reds to better match that of Innocence (and possibly to distance it from The Matrix), recasting characters, and redubbing/rewriting several lines. Worst of all, several gorgeous, cel-animated sequences were replaced with shitty mid-2000s CGI renders.

If you’re going to watch this movie (which you absolutely should if you somehow haven't already), stay as far away as possible from the 2.0 version. The original version has been released in bluray in just as good of a quality, and you’re only doing yourself a disservice by watching this disaster of a re-edit.

Ive been going on a nostalgic toonami and adult swim binge lately watching some shows and finally caught up to cowboy bebop and have come to some conclusions.
For years ive heard about them changing the songs, sound effects and redoing the dub on these modern releases and after watching some of them i kinda see why people now really dont get into these older shows, its because you literally arent getting the same product we were exposed to years ago.

Example: here is two videos of the same iconic scene from episode 4. One is a simple vhs tv rip and the other is from the old blu ray.

https://files.catbox.moe/mdqgzt.mp4

https://files.catbox.moe/4d9zvb.mp4

Ignoring the quality of the vhs rip why is the audio so different between them?
Why did they feel the need to redo the sound effects and bgm? Some are completely missing and some are completely different.
Someone that never seen it when it was on tv wouldnt know there was ever a difference but someone that did would hear it immediately because you dont just remember seeing it but also HEARING it.
Depending on your perspective this isnt as bad as what was done to other shows like gundam 0083 for the modern releases, where they redubbed the ENTIRE THING over and both gato and kou now sound like they are out of breath with all the emotion sucked out and all the sound effects feel like they were royalty free stuff taken from youtube.

Example:

https://youtu.be/uy6nNqUMbb8?si=0z8gKnfNKydKmvAE

https://youtu.be/-WHoTOotCbc?si=7v6Jd7qidjyKb2lD

Why do this?
To clarify, this isnt complaining about something being dubbed and them changing out the bgm and sound effects with it, this is entirely directed at modern rereleases and the changes made with those.

An example of an update actually improving stuff. Though, the original isn't really as bad as the description implies IMO.

>The 4th episode entitled Yashigani Hofuru (ヤシガニ屠る), lit. "feasting on coconut crab"), which aired on April 24, 1998, was initially worked on by a South Korean animation company, San Ho Studio. They only had basic manuals of the characters. The result was so dismal in quality that it was later reworked for the Laserdisc releases.
Source: https://kanzaka.fandom.com/wiki/Lost_Universe_(anime)

Video taken from here, I couldn't find part 1:
https://www.youtube.com/watch?v=eNim__gY28o

Here is the clip from the dvd since its hard to make a point with a blurry tv rip, the first dvd for america if im correct.

https://files.catbox.moe/or2y8w.mp4

Notice how Harrisons breathing can be heard, you can hear the glass break when Murdock presses the button, Spikes mouth isnt out of sync with the audio when he says they wont bitch about them blowing up the missile, you can hear the sound of the missile release from her ship, Spikes cannon sounds arent different nor is the display making any sound when it pops up, his cannon sound isnt different, the BGM isnt out of sync, Fayes missiles make a sound when they trail after firing, Spikes alarms arent different and niether are the sounds as they exit the gate.

Does the terrible redub of FotNS count?

>>4138
Video/DVD releases improving the TV airing isn't a rare thing at all. It's been a cost/time-cutting measure for decades. Even with that LU E4 is infamous for looking like garbage.