Search found 7 matches

by ehabulhaq
Tue Jun 22, 2021 1:50 am
Forum: ESP-ADF
Topic: adding a delay in audio pipeline ( pause playback for some predefined time)
Replies: 0
Views: 4394

adding a delay in audio pipeline ( pause playback for some predefined time)

I am working on creating a multi-room wireless speaker system based on esp-mdf and esp-adf. The root node receives music stream from http and sends it to local playback on i2s and also broadcasts the same packet to esp-mesh. I have already integrated everything together. The root node broadcasts pac...
by ehabulhaq
Sat Apr 24, 2021 1:34 am
Forum: ESP-MDF
Topic: Audio on Mesh (and use of esp-va-sdk)
Replies: 13
Views: 51928

Re: Audio on Mesh (and use of esp-va-sdk)

I am sorry I cant provide my source code but I can share the concept.

I have tried to explain in my previous comment as much as I could. but I will be happy to answer any of your questions.

Best Regards
Ehab
by ehabulhaq
Thu Apr 15, 2021 1:46 am
Forum: ESP-MDF
Topic: Audio on Mesh (and use of esp-va-sdk)
Replies: 13
Views: 51928

Re: Audio on Mesh (and use of esp-va-sdk)

no i didn't. the mesh network has a very high bandwidth in the order of > 10 Mbps. transmitting audio is very easy over the network. but the thing is you will have to design your own flow control method. their apis are simple and transmits packet in sizes of 1456 bytes. if you use the audio pipeline...
by ehabulhaq
Wed Apr 14, 2021 4:21 am
Forum: ESP-MDF
Topic: Audio on Mesh (and use of esp-va-sdk)
Replies: 13
Views: 51928

Re: Audio on Mesh (and use of esp-va-sdk)

Hi All, So finally to put down this question to rest. " is it possible to stream audio over esp mesh network?" The answer is YES. I was able to setup 2 nodes and one root. the root obtained a high quality audio stream ( 1.2 Mbps) from a tcp server and distributed it to all the nodes using multicast....
by ehabulhaq
Wed Apr 14, 2021 4:16 am
Forum: ESP-ADF
Topic: Create audio pipeline with output to file and Bluetooth
Replies: 5
Views: 10626

Re: Create audio pipeline with output to file and Bluetooth

@jeeper1974 Thank you very much for your earlier post of using underlying audio element. it helped me solve my problem in my project. I developed a wireless audio streaming service for ESP-MDF. I wanted to play music on the root speaker and also send the stream to other nodes in the mesh network. I ...
by ehabulhaq
Sat Apr 10, 2021 2:42 am
Forum: ESP-MDF
Topic: mix ESP-MDF and ESP-ADF
Replies: 2
Views: 8038

Re: mix ESP-MDF and ESP-ADF

Hi , I am recently working on audio streaming on a Wi-Fi mesh network. For that i tried to connect ADF and MDF libraries together. I was successful to build a project for both of them to compile together. But I am failing to stream data over mesh seamlessly using ADF audio stream functions with mesh...
by ehabulhaq
Fri Apr 02, 2021 4:49 pm
Forum: ESP-MDF
Topic: Audio on Mesh (and use of esp-va-sdk)
Replies: 13
Views: 51928

Re: Audio on Mesh (and use of esp-va-sdk)

Hi Guys, Still looking if this question has been answered? I am also looking to stream audio data over a wifi mesh network. usually a good quality audio stream has a throughput of around 1.2 Mbps. And I assume the mesh network supports much greater throughput. theoretically it should work but I am a...