Hi all,
I want to route input to output with minimal possible latency, this will run on
a Raspberry Pi, and the latency should be < 1 ms.
I was thinking... if the ALSA capture and playback device is mmapped to the
same buffer area, this should be dealt with automatically. Is this possible ?
On Thu, 20 Jul 2017 17:47:17 +, Robert Bielik wrote:
>I want to route input to output with minimal possible latency, this
>will run on a Raspberry Pi, and the latency should be < 1 ms.
>
>I was thinking... if the ALSA capture and playback device is mmapped
>to the same buffer area, this should
On Thu, 20 Jul 2017 18:14:07 +, Robert Bielik wrote:
>No, software input to output, i.e. capture data and send to playback
>directly with minimal latency.
>
>But I realize that mmapping is not possible since capture and playback
>device will have separate buffers, so I still have to copy from
