Hans Petter Selasky wrote: > Is there a function in the Linux USB API that converts a given number of > milliseconds into a given number of isochronous frames? No. > The problem is that all Linux USB drivers using isochronous transfers use a > fixed amount of buffering which gives a variable amount of buffering time, > because the frames per second is a variable. The audio driver uses eight times as many URBs at high speed (or less if the device has increased bInterval). Regards, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
