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video_encoder_second_thread_threshold=408950 |
Known issues
1. Encoding quality settings cannot be applied if OpenH264 is used
СSymptoms: picture quality is not changing when using different constraints.video.quality values, for example
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constraints.video.quality=5 |
does not differ from
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constraints.video.quality=20 |
Solution: do not use OpenH264 encoder because it does not support CRF
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encoder_priority=FF |