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BelledonneCommunications / linphone-sdk

Mirror for linphone-sdk (https://gitlab.linphone.org/BC/public/linphone-sdk.git)
GNU Affero General Public License v3.0
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During a video call, after a while, the speaker will make a screeching sound！！！ #365

Open LoyaiHai opened 9 months ago

LoyaiHai commented 9 months ago

Hi

I have two identical 8.1 Android devices here. When I was in a video call, I found that after a while, the speaker will make a harsh sound, about 5 seconds or so, it will disappear, what is the problem?

Here is my configuration of sound in linphonerc_factory: [sip] guess_hostname=1 register_only_when_network_is_up=1 auto_net_state_mon=1 auto_answer_replacing_calls=1 ping_with_options=0 use_cpim=1 zrtp_key_agreements_suites=MS_ZRTP_KEY_AGREEMENT_K255_KYB512 chat_messages_aggregation_delay=1000 chat_messages_aggregation=1

[sound]

remove this property for any application that is not Linphone public version itself

ec_calibrator_cool_tones=1 agc=0 echocancellation=1 ec_tail_len= 100 speaker_agc_enabled=0 echolimiter=1 el_type=full noisegate=1 ng_thres=0.5 ng_floorgain=0.0

Below is the relevant log： linphone_sound.log

Thanks Viish Cheers!

Viish commented 9 months ago

Hi @LoyaiHai,

Please do not open the issue many times, I just moved it to the appropriate repository.

Cheers,