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Osu Rate Changer - Change the speed of beatmaps!

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My AngeI Amogus

TrippinBeats wrote:

seb2110 wrote:

any news on fixing this problem? occurs on quite a few maps for me
Yes! Please try this version: https://mega.nz/#!DUhj1S6B!XupjsCwI4HLH ... SKle_FOqtY

This should fix both of your problems DarkStoorm and seb!
I'm still having the "index out of bounds" problem on the same map, such as FDFD and big black.
Dunno if it got anything to do with it but the program name is still the 3.1 version in the 3.2 release, dunno if the name just hasn't been changed or it's the wrong version( https://i.imgur.com/OCkXC0j.png ). Really loving the program though :)
Topic Starter
TrippinBeats

seb2110 wrote:

TrippinBeats wrote:

seb2110 wrote:

any news on fixing this problem? occurs on quite a few maps for me


Yes! Please try this version: https://mega.nz/#!DUhj1S6B!XupjsCwI4HLH ... SKle_FOqtY

This should fix both of your problems DarkStoorm and seb!


I'm still having the "index out of bounds" problem on the same map, such as FDFD and big black.
Dunno if it got anything to do with it but the program name is still the 3.1 version in the 3.2 release, dunno if the name just hasn't been changed or it's the wrong version( https://i.imgur.com/OCkXC0j.png ). Really loving the program though :)


Might have forgotten to update the version number... Would you mind linking a map that’s broken? So i can try and find the problem ;)
My AngeI Amogus
freedom dive [four dimensions] https://i.imgur.com/HXncsbx.png https://osu.ppy.sh/b/129891?m=0

but it also happens on some other maps like the big black https://i.imgur.com/2FtYX3N.png https://osu.ppy.sh/s/41823

some maps are fine tho this one works fine https://osu.ppy.sh/b/1169559&m=0 if you want to compare
DarkStoorM
My first guess is the format of HitObjects in the file

Example of HitObjects in a working file:
256,192,287889,1,0,0:0:0:0:

HitObjects of the failed conversions:
256,192,6965,1,4

This was the only difference I found in good maps and the Big Black you linked (also in the Freedom Dive).
Tried with older maps with the same format, getting the same error.
Topic Starter
TrippinBeats

DarkStoorM wrote:

My first guess is the format of HitObjects in the file

Example of HitObjects in a working file:
256,192,287889,1,0,0:0:0:0:


HitObjects of the failed conversions:
256,192,6965,1,4


This was the only difference I found in good maps and the Big Black you linked (also in the Freedom Dive).
Tried with older maps with the same format, getting the same error.


I think you are on to something there! I might check for those zeros in the end, resulting in an error. Good catch! I did not know that some maps did not have those. I’m on it ;)

UPDATE:
It's now fixed! (Check original post) It won't allow me to post yet but I will do that soon.
Topic Starter
TrippinBeats
For those who missed it, version [3.3] is now released!

It fixes a bug appered on older maps. It's kind of funny that the first comment to this thread was about a map that has been broken ever since the program was released. xD Download at the original post as usual.
DarkStoorM
There's something weird going on. When generating a map with a 1.3 rate, I sometimes get an offset of a 1/6 tick, like the audio is being pushed.

Example map:
https://osu.ppy.sh/b/531999



Any ideas?

Another example map:
https://osu.ppy.sh/b/694940
_Streamy_
This is so useful, thank you a lot! :)
iThug
Does it support .ogg? Can't create rate version with songs that have a .ogg extension.
bronco2p
I can finaly make easier/harder practice maps!
TY
MemeMeme_YT
Isn't this already possible by using Audacity and some handy tricks in the editor?
DarthSkrill
to a degree, but with less features and a lot more work
Mike5801
I can't do marathon diffs, it shows me an error of not having the correct format.
It only displays me this message when the maps are longer than 40 seconds
Lantine
It works well! thanks :)
dl for taiko practice o.o
Hydria
Thanks for taking this burden off of my shoulders
jordan180105
version 3.3 doesnt work i did everything in the turorial
i converted it like 30 times and still doestn work
Topic Starter
TrippinBeats

Hydria wrote:

Thanks for taking this burden off of my shoulders


The legend himself commented o.O

jordan180105 wrote:

version 3.3 doesnt work i did everything in the tutorial
i converted it like 30 times and still doestn work


Please link the map and say what difficulty your converting and I'll look into it.

iThug wrote:

Does it support .ogg? Can't create rate version with songs that have a .ogg extension.


The library I'm using to convert the audio sadly only works on mp3 files if I remember correctly. So I'm afraid not.

DarkStoorM wrote:

There's something weird going on...


I'm sorry I never responded to this. 9 months ago I sat down for like a week and tried to figure out this bug. There seems to be an unintended offset when converting to rates far from the original tempo. I never fixed it and forgot to respond. Guess I wanted to answer you once I fixed it properly, but since I haven't touched this for a long time... We'll see.


To everyone else: Thanks for all the positive messages! It really warms my heart ;)
_ZuKi
Hm i have a problem when i change rate and i feel like scroll speed faster idk how to fix this help me
Sosteneshion
Wow thats cool, nice program!
Telecastic
very good thanks!!!
nxaq
Hey i just downloadet it and did the exact same thing like in the tutorial but nohting have changed :(
Beatmap: https://osu.ppy.sh/b/1436138

----------------------------------------------------------------
nvm i fixed it myself! (if someone have the same problem: go in editor mode and Go to song setup,
then change the creator name to ur or whatever you want and press ctr + s to save and press esc.
and then BOOM ur other difficutly's appear xD)
-1472
great, top program
nxaq
nvm i fixed it myself! (if someone have the same problem: go in editor mode and Go to song setup,
then change the creator name to ur or whatever you want and press ctr + s to save and press esc.
and then BOOM ur other difficutly's appear xD)
_Illustrious_
Now i understand everything
Now this program is gonna be popular i think
DJ K1RA
very cool and it still works fine, thanks man :D
abraker

TrippinBeats wrote:

The library I'm using to convert the audio sadly only works on mp3 files if I remember correctly. So I'm afraid not.
https://github.com/naudio/Vorbis ?
Nightmarekill
Great program, really helpful when practicing map you can't pass on your current level.
Retrayia
How am I suppose to finetune the offset of (non sv) timing point in the osu editor? I tried to convert "Kaneko Chiharu - iLLness LiLin (Fresh Chicken) [EXHAUST].osu" and it converted but I don't know how to change the offset of the non sv, can anyone help?
Sotarx
Thank you so much for creating this! helps me so much
-Lunya
So, I enjoyed your program so much, but I've been trying to make a jump marathon for training and seems like I can't get it to work? I manage to do the "1.2;1.5;1.7" stuff, check the marathon box and sucessfully convert it, but ingame I just can't open the marathon and I get this "The beatmap couldn't be loaded sucessfully" or something like that message. Any fix for that?
Kissen1
Im having an issue where when I convert a beatmap, the audio only plays for half of the beatmap when i try to play it, then it cuts off. But when I go into the osu map editor, and check the audio, it plays normally like it should.
N o o b
I get an error saying "Error: Index outside the bounds of the array" and I don't know why it isn't working
Delegarium
Very cool prog man! It's rly usefull,why did peppy wont't add this as a standart thing for mania,like in Etterna or other vsrg games?
AlexMTM
Really helpful! Now I can practice hard maps on slower speeds!
fafa
I am a bit shocked that I did not find this long ago. I have been using a different software that allows me to speed up maps although it is a bit more complicated to use because it seems to use a Command Prompt window and I had to manually select the BPM by adding or subtracting from the original BPM without knowing the actual multiplier.

I mainly play Double time now and have moved on from all the 176 sped up maps I made, unfortunately, I found this thread a bit too late. Although despite that, I have checked out the program and it is much easier to use than my previous one!

Easy to use software with some useful options, would have definitely used it back then!
epic man 2
Okay, so why won't this work with Live songs (Songs with inconsistent BPM, but have maps)?
Kissen1

Likean00b wrote:

I get an error saying "Error: Index outside the bounds of the array" and I don't know why it isn't working
same
TingMomentum
It isnt working that well for me. I did put the ticks in the boxes for the maps and what rate I wanted but it will not show up. Am I forgetting something to do? If so please tell me ASAP
Overdosed
The adio doesnt convert :/

Tried using audacity but idk how to add it to osu, might fiddle with that later.
Nao Tomori
Randomly adds normal hitnormals in? no idea why D: kind of fucks my hitsounding lol
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