Is there any testing tool out there that can determine latency for multi-file playback?
There are lots of tools that test sustained speed (class 4-10), but we only care if it is able to play multiple files well on Teensy. Kingston for example, is terrible at playing multiple sounds, and sandisk is OK. But, sandisk stopped selling 4 and 8gb cards that worked well, and now their 16gB cards are slower and have some distortion. I really need a way to test a batch of cards to know what is going on quantitatively.
There are lots of tools that test sustained speed (class 4-10), but we only care if it is able to play multiple files well on Teensy. Kingston for example, is terrible at playing multiple sounds, and sandisk is OK. But, sandisk stopped selling 4 and 8gb cards that worked well, and now their 16gB cards are slower and have some distortion. I really need a way to test a batch of cards to know what is going on quantitatively.