Possible to poll individual metadata tags? #797
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pschatzmann
Skyler-Jax
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Is it possible to retrieve artist, title, and album individually? I am working on a project that has two OLED displays, a large primary display and a small secondary display. I've been examining the example sketch to retrieve track metadata and display on the serial console, but I have been unsuccessful in adapting the code to display the information on my displays. The best I've been able to do is to get the album title to flash briefly on the screen before it disappears. |
Answered by
pschatzmann
Jun 16, 2026
Replies: 1 comment 1 reply
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You will need to store the metadata provided by the callback yourself e.g. in your own variables or a std::map. Make sure that you store a copy of the string and not a pointer! |
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Got it. Thank you! |
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pschatzmann
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You will need to store the metadata provided by the callback yourself e.g. in your own variables or a std::map. Make sure that you store a copy of the string and not a pointer!