I’ve compiled and installed the H.264 library on the server side (Ubuntu 14). It works ok using resolutions up to 1920×1080, but when I changed resolution to the 2560×1440 NX switched to VP8 codec instead of h264. Here is the log:
Info: Using H.264 software encoder.
Info: Audio reader running with pid 29291.
Info: Audio reader running with pid 29292.
26919 29240 00:51:05 200.007 ParentLock: WARNING! Trying again after 10 Ms.
26919 29240 00:51:09 681.506 ParentLock: WARNING! Trying again after 10 Ms.
Info: Using screen size 2560×1440.
Info: Using Vp8 software encoder.
Any hints?