Ticket #118 (closed enhancement: invalid)
isochronous transfer problem
|Reported by:||haoxianglong||Owned by:|
hi, I am now using libusb-1.0.8 to transfer voice data on the isochronous channel. The data is transferred but I become a notification in about 12ms. I think it should be much shorter than 12ms.
I have also found an interesting effect by sending a iso packet and then a bulk packet. But I see in the usb sniffer that the bulk packet is first transmitted and then the iso packet. I think the priority of iso transfer should be higher than the priority of bulk transfer.