Sony/Philips Digital Interface 是SONY、PHILIPS数字音频接口的简称。 就传输方式而言,SPDIF分为输出(SPDIF OUT)和输入(SPDIF IN)两种. 就传输载体而言,SPDIF又分为同轴和光纤两种,其实信号是相同的. S/PDIF往往被用来传输压缩过的音频讯号,它由 IEC 61937标准而定制。 它通常被用在支持杜比技术或DTS 环绕效果的家...
}// The second device used for sonification is the same as the device used by media strategy// FALL THROUGHcase STRATEGY_ACCESSIBILITY:if(strategy == STRATEGY_ACCESSIBILITY) {// do not route accessibility prompts to a digital output currently configured with a// compressed format as they would ...
Audio interface is part of computer, AV-receiver, TV, DAC, DAP (digital audio player) and others. DACis a digital-to-analog converter. It's a kind of audio interface. Audio outputis a connector, audio data transmission protocol and hardware, including an audio interface, to transmit audio ...
USB Audio interface 专业录音声卡 音频接口 电脑直播 录音声卡 恩平市易科乐器有限公司7年 恩平市 ¥14.25成交0笔 HDMI Audio Extractor HDMI音频提取器 光纤同轴输出音频 深圳市福田区引领时代电子商行(个体工商户)1年 深圳市福田区 audio音频输出线价格信息不够给力?没有找到优质audio音频输出线批发/采购信息?马上...
首先我们会获取当前存在的设备集合availableOutputDevices 然后根据传入的strategty类型进行匹配选择 在选择之前会先检测是否处于特殊情况下(如通话中) 最后按照优先级匹配设备。 关于音频设备选择的策略定义在AudioPolicyManager中的getDeviceForStrategy()方法,会根据当时设备的状态和连接设备选择最合适的设备,具体实现在framew...
mini-jacks, Optical S/PDIF input (pass through) and output, Dual microphone input, Built-in volume control buttons, Full-duplex recording and playback, Supports 48 / 44.1 KHz sample rate for recording and playback, High Speed USB 2.0 compliant host interface, with transfer rates up...
AudioOutputSPDIF (experimental): Another way to abuse the I2S peripheral to send out BMC encoded S/PDIF bitstream. To interface with S/PDIF receiver it needs optical or coaxial transceiver, for which some examples can be found athttps://www.epanorama.net/documents/audio/spdif.html. It should...
FJ-S/CV Fjgear 1080p 60hz sdi in vga/av out serial digital interface to audio video or vga with metal case $44.12 - $47.06 Min. order: 2 pieces Fjgear Black Support 3.5Mm And Spdif Optical Fiber Audio Output Matrix Hdmi Splitter 2 In 2 Out ...
It supports input and output resolutions up to 4Kx2K/60HZ There are 3 models optional, different model has different interface and appearance, please choose suitable model before purchase: (1) The Black color is ZY-HM42,HDMI 2.0b and HDCP 2.2,4K@60Hz HDMI Matrix switch 4x2 with HDR10,...
我们根据不同的播放场景,使用不同的输出标识,如按键音、游戏背景音对输出时延要求很高,那么就需要置 AUDIO_OUTPUT_FLAG_FAST,具体可以参考 ToneGenerator、SoundPool 和 OpenSL ES。 一个AudioTrack Natvie API 的测试例子(MODE_STATIC/TRANSFER_SHARED 模式),代码文件位置: ...