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This feature works only for input streams of equal resolution with the same aspect ratio.

Mixer output stream sound management

By default, mixer output stream sound is encoded to Opus with sample rate 48 kHz. These settings may be changed using the parameters in  flashphoner.properties file. For example, to use mixer output stream in SIP call the following value can be set:

audio_mixer_output_codec=pcma
audio_mixer_output_sample_rate=8000

In this case, sound will be encoded to PCMA (alaw) with sample rate 8 kHz.

Quick manual on testing

1. For this test we use:

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