是否可以更改RPi4上的蓝牙配置文件? [英] Is it possible to change bluetooth profile on RPi4?

问题描述

我有一个连接到RPi4的相机，我想通过蓝牙流式传输它的提要.
BLE最大速度为2 Mbps，这有点太慢了.
我想切换到蓝牙经典，以达到24 Mbps.有可能吗?

I have a camera connected to a RPi4 and I want to stream its feed via bluetooth.
BLE max speed is 2 Mbps, which is a little too slow.
I'd like to switch to bluetooth classic, to reach 24 Mbps. Is it possible?

推荐答案

在以下位置中存在有关如何在BlueZ中切换配置文件的示例代码:

There is example code for how to switch profiles in BlueZ at: https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/test/test-profile

我假设您对记录在以下位置的VDP配置文件感兴趣: https://www.bluetooth.com/specifications/profiles-overview/)

I am assuming you are interested in the VDP profile which is documented at: https://www.bluetooth.com/specifications/profiles-overview/)

但是，我不认为VDP是BlueZ支持的受支持的配置文件之一，该配置文件记录在 http://www.bluez.org/profiles/

However, I don't see VDP as one of the supported profiles supported by BlueZ which are documented at http://www.bluez.org/profiles/

这是我可以找到的唯一参考资料: http://www.bluez.org/gsoc-video-distribution-profilevdp/

This is about the only reference I can find to it: http://www.bluez.org/gsoc-video-distribution-profilevdp/

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