Since updating to 2.3 the sound on any file I play even over AiPlay is crackly. Same files are absolutely fine on my MBP.
Just went into Maintenance and found that Infuse wasn’t actually installed. Now its installed the sound issue is even worse. Its that bad everything is unwatchable.
Are you connected to an AV receiver or just a TV?
Can you try disabling the AC3 audio option found in the Infuse > Settings > Playback menu?
Sorry shouldve posted earlier, did a complete restore and rejailbreak and it now appears to be ok.