Stuttering in YTUHD 2160p but perfect in vanilla YouTube
UprisingPulse opened this issue · 22 comments
Hi, I got iPhone 13 Pro Max, in the vanilla YouTube app from appstore I have the option to play 2160p resolution smoothly, however when I sideloaded YouTube with YTUHD, when I choose 2160p it stutter and buffer.
That makes sense. Your sideloaded version of YTUHD probably doesn't include VP9 entitlement spoofing.
So you mean the problem is with the YouTube ipa itself or the tweak?
I tried it on my iPad Pro 2020 also same results, stuttering and buffering for anything above 1440p or above 1080 HDR.
The issue is that you didn't compile YTUHD for use with your IPA with VP9 entitlement spoofing code uncommented.
Affirmative. And how can I do that?
@UprisingPulse Assuming you can compile YTUHD from source, line 6-7 and line 60-65 are to be uncommented from Common.x before you compile the tweak.
I'm getting this error
> Making all for tweak YTUHD… ==> Compiling Common.x (arm64)… Common.x:61:10: error: implicit declaration of function 'CFStringEqual' is invalid in C99 [-Werror,-Wimplicit-function-declaration] if (CFStringEqual(entitlement, CFSTR("com.apple.coremedia.allow-alternate-video-decoder-selection"))) { ^ Common.x:61:10: note: did you mean 'CFStringPad'? /Users/user/theos/sdks/iPhoneOS14.4.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CFString.h:666:6: note: 'CFStringPad' declared here void CFStringPad(CFMutableStringRef theString, CFStringRef padString, CFIndex length, CFIndex indexIntoPad); ^ 1 error generated. make[3]: *** [/Users/user/YTUHD/ytuhd/.theos/obj/debug/arm64/Common.x.a713ed27.o] Error 1 make[2]: *** [/Users/user/YTUHD/ytuhd/.theos/obj/debug/arm64/YTUHD.dylib] Error 2 make[1]: *** [internal-library-all_] Error 2 make: *** [YTUHD.all.tweak.variables] Error 2
Making all for tweak YTUHD…
==> Linking tweak YTUHD (arm64)…
Undefined symbols for architecture arm64:
"_SecTaskCopyValueForEntitlement", referenced from:
_logosLocalCtor_c16daf74 in Common.x.a713ed27.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [/Users/user/ytuhd/.theos/obj/debug/arm64/YTUHD.dylib] Error 1
make[2]: *** [/Users/user/ytuhd/.theos/obj/debug/arm64/YTUHD.dylib] Error 2
make[1]: *** [internal-library-all] Error 2
make: *** [YTUHD.all.tweak.variables] Error 2
user@MacBook-Pro-User ytuhd % -v
zsh: command not found: -v
Yes I have the latest build, I will reinstall it and try to work it out
Thank you very much, it’s working perfectly
Sorry to bother u again, but it’s not working anymore, even with ur deb and I complied you source and injected it, it stopped working, it stutter like before on 2160p resolution
Reopen for later investigation.
I injected the deb you sent above to youtube 16.54.5, you can see the stutter after sideloading and enabling vp9 and 2160p res.
https://github.com/UprisingPulse/test2/releases/download/ww/YouTube_16.45.4+ytuhd.ipa
And this one I injected it with my complied deb
https://github.com/UprisingPulse/test2/releases/download/mm/YouTube_16.45.4+ytuhdm.ipa
@UprisingPulse With the latest version of everything, does it work? Can you also post the screenshot of "stats for nerds" for the video you are testing with?
Just tried, no it still doesn't work, I have the latest YouTube with the latest everything "tweaks".
This is the screenshots:
user@MacBook-Pro-User ~ % cd /Users/user/YTUHD
user@MacBook-Pro-User YTUHD % make SIDELOADED=1
Making all for tweak YTUHD…
==> Linking tweak YTUHD (arm64)…
Undefined symbols for architecture arm64:
"_SecTaskCopyValueForEntitlement", referenced from:
_logosLocalCtor_199eaf8d in Common.x.f67ceb60.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [/Users/user/YTUHD/.theos/obj/debug/arm64/YTUHD.dylib] Error 1
make[2]: *** [/Users/user/YTUHD/.theos/obj/debug/arm64/YTUHD.dylib] Error 2
make[1]: *** [internal-library-all] Error 2
make: *** [YTUHD.all.tweak.variables] Error 2
user@MacBook-Pro-User YTUHD %
Got this error again. using latest THEOS and 15.0 SDK
Copy Xcode’s SDK into $THEOS/sdks and then add PrivateFrameworks from the latest SDK in theos/sdks repo to it.
Copied Xcode SDK (15.0) to sdks and added PrivateFrameworks from the latest SDK 14.4 from theos repo.
Still getting the same error.
@UprisingPulse Could you try adding a framework in Makefile like this:
$(TWEAK_NAME)_FRAMEWORKS = Security
Also, this dylib you may use: https://github.com/qnblackcat/uYouPlus/files/7738656/YTUHD.dylib.zip
Tried my own complied deb and yours dylib
I got this in both:
still it doesn’t show HV but not stuttering for now, need to test it longer.
It still stuttering
For me, it only happens when playing at 2160p. 1440p is fine. YTUHD 1.2.6