Hi Tamás, the hardware audio decoders are a thing of the past. All remaining facilities related to hardware audio codecs are deprecated and don’t have any effect. You should stop using them.
Eric > On Dec 23, 2018, at 2:11 PM, Tamás Zahola <[email protected]> wrote: > > Hi, > > I'm writing an iOS app that would be playing AAC/MP3/etc. streams in the > background for extended periods of time, so I'd like to minimize its battery > impact as much as possible. > > With the AudioConverter C API I could ask for a hardware codec via > AudioConverterNewSpecific + kAppleHardwareAudioCodecManufacturer, but as of > lately AVAudioEngine seems to be Apple's choice of audio API, so I would > prefer to use that instead of the C API... > > Is there any information on whether AVAudioConverter would offload audio > conversion to the hardware decoder or not? > > Best regards, > Tamás Zahola > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Coreaudio-api mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/coreaudio-api/eallamanche%40apple.com > > This email sent to [email protected] _______________________________________________ Do not post admin requests to the list. They will be ignored. Coreaudio-api mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/coreaudio-api/archive%40mail-archive.com This email sent to [email protected]
