&outputMixEnvironmentalReverb); 获取环境混响界面 ///如果环境混响效果不可用,则可能会失败, //原因是该功能不存在,CPU负载过大或未请求并授予所需的MODIFY_AUDIO_SETTINGS权限 if(SL_RESULT_SUCCESS==result){ result=(*outputMixEnvironmentalReverb)->SetEnvironmentalReverbProperties( outputMixEnvironmentalReverb,&reve...
• The recording audio is output to the (headphones) jack. Use the headphones for monitoring. Operations with the smartphone (REC Remote) Select ( / / / ) Enter With the Bluetooth function of your linear PCM recorder, you can operate your linear PCM recorder (recording, changing the ...
可以用以下命令解码得到pcm文件:ffmpeg -i input.mp3 -acodec pcm_s32le -f s32le -ac 2 -ar 44100 -y output.pcm 本文参与腾讯云自媒体同步曝光计划,分享自作者个人站点/博客。 原始发表:2024-02-22,如有侵权请联系cloudcommunity@tencent.com删除 ...
;if (SL_RESULT_SUCCESS == result) {result = (*outputMixEnvironmentalReverb)->SetEnvironmentalReverbProperties(outputMixEnvironmentalReverb, &reverbSettings);(void)result;}//第三步,设置播放器参数和创建播放器// 1、 配置 audio sourceSLDataLocator_AndroidFD loc_fd = {SL_DATALOCATOR_ANDROIDFD, fd, s...
Step 3. Choose output settings Click "Settings" button and open the "Profile Settings" window, here you can choose output settings such as "Audio bitrate, Encoder, Sample Rate, and Channels" to optimize the audio quality.Step 4. Convert PCM to MP3 Click "Convert" button to complete the ...
SND_SOC_DAPM_MIXER("Output Mixer", WM8731_PWR,4,1, wm8731_output_mixer_controls, ARRAY_SIZE(wm8731_output_mixer_controls)), If you dont want the mixer elements prefixed with the name of the mixer widget, you can use SND_SOC_DAPM_MIXER_NAMED_CTL instead. the parameters are the same...
在博主之前的博文《windows下使用FFmpeg生成PCM音频文件并播放(通过命令的方式)》中,介绍了通过FFmpeg命令播放PCM音频文件的方法。本文介绍通过Qt的控件(通过QAudioOutput和QIODevice)播放PCM音频文件的方法。开发环境是Qt5.9.0 + vs2015 + win7。 一、代码展示 ...
}//给混音器设置环境混响属性(*outputMixEnvironmentalReverb)->SetEnvironmentalReverbProperties(outputMixEnvironmentalReverb,&reverbSettings);//设置输入 SLDataSourceSLDataLocator_AndroidSimpleBufferQueue loc_bufq={SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE,2}; ...
And you tried the flac files with the 2 options on hdmi output settings (raw and lpcm) ?Is strange that this box can play 5.1 FLAC 24BIT/96kH and has problems with stereo files. And as Karl said, it would be useful if bit rate is displayed. In your Onkyo the bit rate is not ...
outputMixEnvironmentalReverb, &reverbSettings); (void)result; } SLDataLocator_OutputMix outputMix = {SL_DATALOCATOR_OUTPUTMIX, outputMixObject}; SLDataSink audioSnk = {&outputMix, NULL}; 3.设置pcm格式的频率位数等信息并建立播放器 代码语言:txt ...