#Djay pro apple music how to
#Djay pro apple music download

Instead, restored devices display purchased tracks as streamable from iTunes in the Cloud.

#Djay pro apple music download

It turns out that iOS 6 introduced a clever new feature where new device restores no longer download all the music you had on your old device. Even as close Apple watchers, we didn’t notice the change until I started getting mysterious support mail. ITunes’ next big step towards streaming was a quiet one. We added to our disclaimers, made our error messages longer, and filed more Radars. So, no DRMed songs, and no iTunes Match songs. The best you can do is alert an iTunes Match subscriber that they should go download their songs in the Music app and, once they’ve finished, return to your app to play them. Unfortunately for anybody building a 3rd party DJ app on iOS, these magical cloud songs aren’t downloadable or streamable via AV Foundation or Core Audio. What’s not to like about that? In addition, iTunes Match tracks would be available in the cloud until your device needed them. This magical service would match your poorly ripped or questionably acquired songs with high quality, DRM-free tracks from the iTunes Store. Within months of our new audio engine debuting, Apple started to roll out new services that instilled iTunes with the boundless power of The Cloud™.įirst, we got iTunes Match.

We planned to wait patiently for the issue of unplayable music to fade away, but Apple never stands still.

#Djay pro apple music how to

For the meantime, we patched our app to alert the user when it encountered unplayable songs, adding an explanation of the DRM issue and how to work around it. You see, the iTunes Store had already been selling DRM-free tracks for four years by that point, and folks were slowly replacing their legacy libraries with unencumbered AAC files. While this was kind of annoying, and we filed a Radar asking for an official solution, it was a short term hurdle. Within a day, we understood that our app could no longer play back old iTunes Store purchases that were encumbered with DRM. When we launched the first version of WeddingDJ that used AV Foundation in 2011, we immediately started getting reports of certain songs “randomly” not playing. Unfortunately, there is one tiny little problem with playing back iTunes audio yourself: sometimes you can’t. With this rearchitecture, we joined a rich ecosystem of apps that can play back your iTunes library in creative ways. As proud as we are of our little apps, their usage of the audio APIs pales in comparison to blockbuster DJ apps like Djay and innovative audio apps like Capo. These advanced APIs allowed us to implement crossfading in WeddingDJ, and later Party Monster, our general-purpose queueing DJ app. The AV Foundation APIs open up a world of possibilities for how DJ apps can play your iTunes music, and for the truly serious, Core Audio gives extremely fine-grained control over audio playback.

Luckily, iOS provides a world-class set of APIs for this. While MediaPlayer is easy to use, it essentially just pokes at the system iPod playback mechanisms: play, pause, and skip.Īdding crossfading meant getting serious and writing our own audio engine. Adding crossfading was no small task, since it required leaving behind the padded room that is Apple’s high-level MediaPlayer API.

The app was well received, but we immediately started getting requests for one specific feature above anything else: crossfading.Ĭrossfading is in some ways the feature that distinguishes a DJ app from a basic playback app, and it was an obvious feature missing from the default iPod app that’s still absent today. A simple interface lets you plan out your songs and playlists, and the playback screen keeps a fat finger from skipping halfway through “Here Comes the Bride”. The concept was simple: a foolproof music app that you can use to run a wedding. Five years ago, Steamclock launched our first app, WeddingDJ.