在使用蓝牙耳机时,如何使用Python-SoundDevice记录系统音频?

发布于 2025-01-26 17:25:16 字数 2342 浏览 4 评论 0原文

我正在使用Python-SoundDevice在Windows上记录系统音频。通常,我可以使用“(Realtek HD Audio立体声输入),Windows WDM-K(2英寸,0 out)”来获取系统声音。

但是,通过蓝牙连接到耳机后,我再也无法记录系统播放的声音。下面列出了所有检测到的设备Python-SoundDevices。

0 Microsoft Sound Mapper-输入,MME(2英寸,0)
1麦克风(Realtek高清AU,MME(2 in,0 out)
2电缆输出(VB-Audio Virtual,MME(2英寸,0 out)
3行1(虚拟音频电缆),MME(2英寸,0 out)
4 Microsoft声音映射器 - 输出,MME(0 in,2 out)
5耳机(1more comfobuds pro Stereo),MME(0 in,2 out)
6扬声器(Realtek高清AU,MME(0 in,2 out)
7 Realtek数字输出(Realtek,MME(0 in,2 out)
8行1(虚拟音频电缆),MME(0 in,2 out)
9电缆输入(vb-audio虚拟C,MME(0 in,2 out)
10主声音捕获驱动程序,Windows指导(2英寸,0 out)
11麦克风(Realtek高清音频),Windows指导(2英寸,0 out)
12电缆输出(vb-audio虚拟电缆),Windows指导(2英寸,0)
13行1(虚拟音频电缆),Windows指导(2英寸,0 out)
14主声音驱动程序,Windows指导(0 in,2 out)
15耳机(1more comfobuds pro Stereo),Windows Directsound(0 in,2 out)
16扬声器(Realtek高清音频),Windows指导(0 in,2 out)
17 Realtek数字输出(Realtek高清音频),Windows Directsound(0 in,2 out)
18行1(虚拟音频电缆),Windows指导(0 in,2 out)
19电缆输入(vb-audio虚拟电缆),Windows指导(0 in,2 out)
20扬声器(Realtek高清音频),Windows Wasapi(0 in,2 out)
21 Realtek数字输出(Realtek高清音频),Windows Wasapi(0 in,2 out)
22行1(虚拟音频电缆),Windows Wasapi(0 in,2 out)
23耳机(1 More Comfobuds Pro Stereo),Windows Wasapi(0 in,2 out) 24电缆输入(VB-Audio虚拟电缆),Windows Wasapi(0 in,2 out)
25电缆输出(VB-Audio虚拟电缆),Windows Wasapi(2英寸,0 out)
26第1行(虚拟音频电缆),Windows Wasapi(2英寸,0)
27麦克风(Realtek高清音频),Windows Wasapi(2英寸,0 out)
28线路(),Windows WDM-K(2英寸,0 out)
29线输出(虚拟电缆1),Windows WDM-K(0 in,8 out)
30 MIC 1(虚拟电缆1),Windows WDM-K(8英寸,0 out)
31第1行(虚拟电缆1),Windows WDM-K(8英寸,0 out)
32 S/PDIF 1(虚拟电缆1),Windows WDM-K(8 in,0 out)
33立体声混音(Realtek HD Audio立体声输入),Windows WDM-K(2英寸,0)

34个扬声器(Realtek HD音频输出),Windows WDM-K(0 in,2 out)
35麦克风(Realtek HD Audio MIC输入),Windows WDM-K(2 in,0 out)
36 spdif out(realtek hda spdif out),windows wdm-ks(0 in,2 out)

37电缆输出(vb-audio点),Windows WDM-K(8英寸,0)
38个扬声器(VB-Audio点),Windows WDM-K(0 in,8 out)
39输出(@system32 \ drivers \ bthhfenum.sys,#4;%1免费的HF音频%0 ;(有一头老母猪)),Windows WDM-K(0 in,1 out)
40输入(@system32 \ drivers \ bthhfenum.sys,#4;%1免提HF音频%0 ;(有一头老母猪)),Windows WDM-K(1 in,0 out)
41耳机(),Windows WDM-K(0 in,2 out)

我会try脚,但我无法从任何一个设备中记录系统音频。

那么,在使用蓝牙耳机时,如何使用Python-SoundDevice记录系统音频呢?

I am using python-sounddevice to record system audio on Windows. Usually, I can use "(Realtek HD Audio Stereo input), Windows WDM-KS (2 in, 0 out)" to get system sound.

But after connecting to my earphones via bluetooth, I can no more record the sound played by the system. All device python-sounddevices detected was listed below.

0 Microsoft Sound Mapper - Input, MME (2 in, 0 out)
1 麦克风 (Realtek High Definition Au, MME (2 in, 0 out)
2 CABLE Output (VB-Audio Virtual , MME (2 in, 0 out)
3 Line 1 (Virtual Audio Cable), MME (2 in, 0 out)
4 Microsoft Sound Mapper - Output, MME (0 in, 2 out)
5 耳机 (1MORE ComfoBuds Pro Stereo), MME (0 in, 2 out)
6 扬声器 (Realtek High Definition Au, MME (0 in, 2 out)
7 Realtek Digital Output (Realtek, MME (0 in, 2 out)
8 Line 1 (Virtual Audio Cable), MME (0 in, 2 out)
9 CABLE Input (VB-Audio Virtual C, MME (0 in, 2 out)
10 主声音捕获驱动程序, Windows DirectSound (2 in, 0 out)
11 麦克风 (Realtek High Definition Audio), Windows DirectSound (2 in, 0 out)
12 CABLE Output (VB-Audio Virtual Cable), Windows DirectSound (2 in, 0 out)
13 Line 1 (Virtual Audio Cable), Windows DirectSound (2 in, 0 out)
14 主声音驱动程序, Windows DirectSound (0 in, 2 out)
15 耳机 (1MORE ComfoBuds Pro Stereo), Windows DirectSound (0 in, 2 out)
16 扬声器 (Realtek High Definition Audio), Windows DirectSound (0 in, 2 out)
17 Realtek Digital Output (Realtek High Definition Audio), Windows DirectSound (0 in, 2 out)
18 Line 1 (Virtual Audio Cable), Windows DirectSound (0 in, 2 out)
19 CABLE Input (VB-Audio Virtual Cable), Windows DirectSound (0 in, 2 out)
20 扬声器 (Realtek High Definition Audio), Windows WASAPI (0 in, 2 out)
21 Realtek Digital Output (Realtek High Definition Audio), Windows WASAPI (0 in, 2 out)
22 Line 1 (Virtual Audio Cable), Windows WASAPI (0 in, 2 out)
23 耳机 (1MORE ComfoBuds Pro Stereo), Windows WASAPI (0 in, 2 out)
24 CABLE Input (VB-Audio Virtual Cable), Windows WASAPI (0 in, 2 out)
25 CABLE Output (VB-Audio Virtual Cable), Windows WASAPI (2 in, 0 out)
26 Line 1 (Virtual Audio Cable), Windows WASAPI (2 in, 0 out)
27 麦克风 (Realtek High Definition Audio), Windows WASAPI (2 in, 0 out)
28 线路 (), Windows WDM-KS (2 in, 0 out)
29 Line Out (Virtual Cable 1), Windows WDM-KS (0 in, 8 out)
30 Mic 1 (Virtual Cable 1), Windows WDM-KS (8 in, 0 out)
31 Line 1 (Virtual Cable 1), Windows WDM-KS (8 in, 0 out)
32 S/PDIF 1 (Virtual Cable 1), Windows WDM-KS (8 in, 0 out)
33 立体声混音 (Realtek HD Audio Stereo input), Windows WDM-KS (2 in, 0 out)
34 Speakers (Realtek HD Audio output), Windows WDM-KS (0 in, 2 out)
35 麦克风 (Realtek HD Audio Mic input), Windows WDM-KS (2 in, 0 out)
36 SPDIF Out (Realtek HDA SPDIF Out), Windows WDM-KS (0 in, 2 out)
37 CABLE Output (VB-Audio Point), Windows WDM-KS (8 in, 0 out)
38 Speakers (VB-Audio Point), Windows WDM-KS (0 in, 8 out)
39 Output (@System32\drivers\bthhfenum.sys,#4;%1 Hands-Free HF Audio%0
;(有一头老母猪)), Windows WDM-KS (0 in, 1 out)
40 Input (@System32\drivers\bthhfenum.sys,#4;%1 Hands-Free HF Audio%0
;(有一头老母猪)), Windows WDM-KS (1 in, 0 out)
41 耳机 (), Windows WDM-KS (0 in, 2 out)

I trys every devices, but I can't record system audio from any of them.

So how can I record system audio using python-sounddevice while using bluetooth earphones?

如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

扫码二维码加入Web技术交流群

发布评论

需要 登录 才能够评论, 你可以免费 注册 一个本站的账号。

评论(1

ら栖息 2025-02-02 17:25:16

在Windows上,您需要设置虚拟设备以从输出记录音频。

我知道您问您使用python-sounddevice ,但作为选项,请查看 Pyaudio的叉子。它将portaudio库添加到pyaudio,它将让您选择输出设备并将其用作输入(aka loopback)。

此示例将向您显示如何使用它。。有了它,在我的计算机上,我可以使用扬声器(Realtek(R)音频)作为输入设备。

On Windows you need to setup a virtual device to record audio from an output.

I know you asked about doing this with python-sounddevice, but as an option take a look at this fork of PyAudio. It adds the PortAudio libraries to PyAudio which will let you pick an output device and use it as an input (aka loopback).

This example will show you how to use it.. With it, on my machine I can use Speakers (Realtek(R) Audio) as an input device.

~没有更多了~
我们使用 Cookies 和其他技术来定制您的体验包括您的登录状态等。通过阅读我们的 隐私政策 了解更多相关信息。 单击 接受 或继续使用网站,即表示您同意使用 Cookies 和您的相关数据。
原文