Control playback from Apple based inline headphones.

Registered by Arthur Tucker on 2012-03-10

Here's a summary of how everything works.
-Play/Pause: Shorts-out the microphone.
-Skip/Forward: (Press play/pause twice) shorts-out microphone twice.
-Repeat/Backward: (Press play/pause thrice) shorts-out the microphone thrice.
-Volume Up: Drops microphone voltage from 2.08V to 1.68V.
-Volume Down: Drops microphone voltage from 2.08V to 1.52V.
Note: Since my computer (ThinkPad Edge E420s) has a 4-pin Headset port I can help test builds with this.

Blueprint information

Status:
Complete
Approver:
None
Priority:
Low
Drafter:
None
Direction:
Needs approval
Assignee:
None
Definition:
Obsolete
Series goal:
None
Implementation:
Not started
Milestone target:
None
Completed by
Jiří Janoušek on 2013-07-13

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Blueprint transformed to bug #1200913.

I'm leaving this request open for a new contributor, because I don't own hardware required to test development of this feature. Is there any open source music player supporting this feature? ~fenryxo

There's some sample code here, I'm not sure if it would help though. http://david.carne.ca/shuffle_hax/shuffle_remote.html
~Mars11

(?)

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