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Problem description: I'm trying to record audio from a source via a regular old 3.5mm line-in cable. Since this MBP has a combined 4-pole jack rather than separate headphone and microphone inputs, and the OS is new enough that it got rid of the "use headphone port as input" option, I'm kind of up poo poo creek as far as simple solutions to this goes. Attempted fixes: I am aware Apple does stupid stuff with its proprietary audio jack standard, so I've tried using the following converters: headphone+mic to 4-pole splitter CTIA to OMTP adapter Whether it's using the 3to4 pole adapter alone or combined with the CITA to OMTP adapter, I can't get OSX to pick up the line-in audio, and instead it goes back to using the built-in microphone for audio in. I have a standalone 4-pole headphone+mic that picks up audio perfectly fine when it is plugged in by itself. Not useful in this case, unfortunately. Not sure if relevant, but for some reason when I have both headphones and line-in hooked up to the splitter, I can hear the line-in audio through my headphones, albeit at an extremely low volume. -- Operating system: macOS High Sierra System specs: MacBook Pro (Retina, 13-inch, Early 2015) I have Googled and read the FAQ: Yes/No
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Nov 3, 2017 00:56
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| # ? Apr 16, 2024 20:39 |
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Apple Tech Specs posted:Audio: Stereo speakers, Dual microphones, 3.5 mm headphone jack https://www.apple.com/macbook-pro/specs-2015/
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Nov 11, 2017 16:59
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