Is there a Wiki or some other source where I can view what players are capable of playing what codecs or formats?
While there always may be device constraints I’m trying to create a “Recommended” list of devices for my family to purchase that can avoid all transcoding. While I haven’t decided on a format yet I’m looking to convert my whole library into HEVC or other newer formats. If the device has a “Plex” app I know I can check the “HEVC Level” but if it’s a Chromecast or other device how do you determine compatibility?
Also is there any way to determine what audio codecs a device supports without playing test files?
I’m not aware of a single conclusive source.
There’s a number of obstacles for such a list, such as
different models / flavors of the underlying hardware and their playback capabilities – ranging from model iterations (e.g. Apple TV 4 vs. Apple TV 4K) to platforms supported by different vendors (e.g. Android TV on Sony vs. Nvidia Shield)
different firmware/OS releases per platform with significant changes to their capabilities
players supporting certain codecs but not in all combinations