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mixer_voice_activity_frame_position_inner=true mixer_voice_activity_frame_thickness=2 |
4. B-frames should be excluded from mixer input stream, or mixer input buffer should be increased
Symptoms: when mixer input stream is encoded by Main profile with B-frames, the mixer output stream is plaing unsmoothly, there are short freezes with sound pauses
Solution:
a) encode stream without B-frames (preferrable)
b) increase mixer input buffer (may give an additional delay)
| Code Block | ||
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mixer_in_buffering_ms=600 |
5. 60 FPS stream publishing to mixer gives additional CPU and system memory load
Symptoms: CPU load increasing and system memory (not Java heap) consumption growing while publishing 60 FPS stream to a mixer
Solution: publish 30 FPS streams to mixer or use more powerful server