SBC decoder With i2s out not working

[aqildad-create]

EPS1-i2s-in -SBC encoder ----ESPNOW----- EPS2-SBC Decoder-CSV
CsvStream<int16_t> csv;

EncodedAudioStream decStream(csv, dec);
Working Above perfectly i thing because of below plotter .

however if i change csv to i2s i get only noise
I2SStream i2s;
EncodedAudioStream decStream(i2s, dec);//EncodedAudioStream decStream(csv, dec);
EPS1-i2s -SBC encoder ----ESPNOW----- EPS2- SBC Decoder-i2s dac ..

This i2s out configuration .
auto config = i2s.defaultConfig(TX_MODE);
config.pin_ws =26;
config.pin_bck = 27;
config.pin_data =25;
config.sample_rate = 44100;
config.bits_per_sample = 16;
config.channels = 2;
i2s.begin(config);

I2s hardware or pins are ok because audio is playing from SPIFFS.

For ESPNOW i am not using your API because i will merge other data in future as i discuss with you in my other threats but ESPnow is working because plotter result is good.

So why i am getting only noise when speak in microphone ?

[aqildad-create]

After some modification in my own logic now in sender and receiver I am getting same microphone plot

.

In my previous/above plot their was different in frequency due to bug in my own logic but now in below plot it look same and correct .

one plot is of esp1 and second is esp2 after decoder . It look different because it have approx. 1 sec delay may be because SBC other wise pattern is same . also test with sine wave and both are same .

but my issue is when i replace csv to i2s i am getting noise only in speaker .

[aqildad-create]

i perform one more test with SineWaveGeneratoras input with ESP1 .

and with ESP2 WITH I2S OUT I AM GETTING SOUND CLIPING .
I RECORD THE AUDIO WITH MY CELL PHONE . attached is audio .

Pls listen it , its Breaking may be ?
or it is clipping because of amplitude ?

what else the reason ?

WhatsApp.Video.2023-04-07.at.11.50.03.mp4

[aqildad-create]

With csv out i am getting proper sine wave but with i2s out of SAME SNE WAVE i am getting only distortion ? why ?

Below is mage of esp2 decoder csv out .