- PS3 --> MPEG2
- XBOX --> WMV
Size of bitrate for transcoded video:
If CPU is weak, your buffer is empty in PMS GUI. If CPU is OK, buffer is not empty but if it still stutter, problem is network.
150Mbit is theoretical! In reality you can expect half speed.
Transcoded 1080p MKV file to MPEG2 can easily have 150Mbit/s so your 70Mbit WIFI is not enough when MPEG2 is used. Try to reduce final quality or set bandwidth limit in GUI (or in renderer.conf)