- - You need libusb 1.0.21 or newer (not yet released; you will need to
- use git) if you want zerocopy USB. Zerocopy USB helps not only for
- performance, but also for stability.
-
- - You want kernel 4.6.0 or newer to get zerocopy USB. Older kernels
- also lack some workarounds for LPM (link power management) and bandwidth
- allocation issues with USB3.
-
- - There is a critical bug fix with x264 speed control in
- 928bd9d5def4f0ca5071ea176a11b816a01e6495, pushed to git mid-June 2016.
-
- - Nageru depends on an avformat API for marking block boundaries in the
- muxed byte stream that didn't enter ffmpeg before
- 4e7a9212820a56bc731c09b2f11ae1422d070837, pushed to git late June 2016.