Audio_Device_In_Remote_Submix

AudioDeviceInfo.TypeRemoteSubmix Field …

https://docs.microsoft.com/en-us/dotnet/api/android.media.audiodeviceinfo.typeremotesubmix

REMOTE_SUBMIX, AUDIO_DEVICE_OUT_REMOTE_SUBMIX, …

https://blog.csdn.net/Qidi_Huang/article/details/53182843

public static final int REMOTE_SUBMIX. Added in API level 19. Audio source for a submix of audio streams to be presented remotely. An application can use this audio source to capture a mix of audio streams that should be transmitted to a …

Android 10 Audio系统：REMOTE_SUBMIX 实现原理_biandan1231 …

https://blog.csdn.net/biandan1231/article/details/118254690

//frameworks/av/services/audiopolicy/managerdefault/AudioPolicyManager.cpp // For remote submix (a virtual device), we open only one input per capture request. if (audio_is_remote_submix_device (inputDesc-> getDeviceType ())) {String8 address = String8 (""); if (policyMix == nullptr) {address = String8 ("0");} else if (policyMix-> mMixType == …

Android 10 Audio系统：REMOTE_SUBMIX 实现原理 - 代码先锋网

https://www.codeleading.com/article/32455763403/

//frameworks/av/services/audiopolicy/managerdefault/AudioPolicyManager.cpp // For remote submix (a virtual device), we open only one input per capture request. if (audio_is_remote_submix_device (inputDesc-> getDeviceType ())) {String8 address = String8 (""); if (policyMix == nullptr) {address = String8 ("0");} else if (policyMix-> mMixType == …

audio_policy.conf文件：AUDIO_DEVICE_IN_REMOTE_SUBMIX含 …

https://www.codeleading.com/article/6863108591/

audio_policy.conf文件：AUDIO_DEVICE_IN_REMOTE_SUBMIX含义. 在Andorid音频开发中，我们会看到叫做 REMOTE_SUBMIX 的音频类型，相应地在底层会有 AUDIO_DEVICE_OUT_REMOTE_SUBMIX 和 AUDIO_DEVICE_IN_REMOTE_SUBMIX 音频设备，在 audio_policy.conf 配置文件中也能看到 r_submix 设备。. 这次在开发中终于 ...

android - How to exclude STREAM_SYSTEM from …

https://stackoverflow.com/questions/46068639/how-to-exclude-stream-system-from-remote-submix

Add support for controlling remote submix audio routing ...

https://gitlab.tubit.tu-berlin.de/justus.beyer/streamagame_platform_frameworks_base/commit/2ac2afeac989ea1dc326b0db996d6c6c8e00cc29

Add support for controlling remote submix audio routing. Add method in AudioManager to control remote submix through AudioService. AudioService controls remote submxi: enabling/disabling remote submix will: - make the sink audio device available/unavailable - make the audio source available/unavailable - force/unforce media streams to be routed to WFD Change-Id: …

java - How to record submix on android device in realtime ...

https://stackoverflow.com/questions/26363669/how-to-record-submix-on-android-device-in-realtime-if-its-possible

android 录制系统内置声音 android remote submix audio.r_submix ...

https://cxymm.net/article/weixin_30603633/99318426

D/r_submix( 170): submix_audio_device_create_pipe() I/AudioFlinger( 170): HAL output buffer size 2048 frames, normal sink buffer size 2048 frames I/AudioFlinger( 170): AudioFlinger's thread 0xb1841008 ready to run

Android音频框架笔记 - 上篇 - 简书

https://www.jianshu.com/p/9481b1482367

AUDIO_SOURCE_VOICE_COMMUNICATION = 7, AUDIO_SOURCE_REMOTE_SUBMIX = 8, / Source for the mix to be presented remotely. / / An example of remote presentation is Wifi Display / / where a dongle attached to a TV can be used to / / play the mix captured by this audio source. / AUDIO_SOURCE_CNT, AUDIO_SOURCE_MAX = AUDIO_SOURCE_CNT - 1,