[Tox Support] Tox Audio Send and Recieve Advice ?

[Zetok Zalbavar]

On 08.12.2016 17:29, Nocs ... wrote:
> Hello to all again,
> 
> 
> I am trying to send audio through tox with portaudio and opus encoding, i test them both in local and has good quality
> 
> and i try to send the appropiate variables through toxav_audio_send_frame() but it returns the TOXAV_ERR_SEND_FRAME_INVALID error all the time.
> 
> Can anyone give a hand what variables to place inside the toxav_audio_send_frame() function ?
> 
> 
> This code is portaudio and opus for local tests working good :
> 
> // initialize opus
> encr = opus_encoder_create(TestSampleRate, TestChannels, OPUS_APPLICATION_AUDIO, NULL);
> decr = opus_decoder_create(TestSampleRate, TestChannels, NULL);
> 
> while (connected){
>     //// With Opus Encoding - Decoding
>     Pa_ReadStream(TestStream, captured.data(), TestBufferSize);
>     enc_bytes = opus_encode(encr, reinterpret_cast<opus_int16 const*>(captured.data()), TestBufferSize, reinterpret_cast<opus_uint8*>(encoded.data()), encoded.size());
> 
>     dec_bytes = opus_decode(decr, reinterpret_cast<opus_uint8*>(encoded.data()), enc_bytes, reinterpret_cast<opus_int16*>(decoded.data()), TestBufferSize, 0);
>     Pa_WriteStream(TestStream, decoded.data(), TestBufferSize);
> }
> 
> 
> And here in this code i try to recieve and send with the above code through Tox but cant make it cause of wrong parameters :
> // initialize opus
> encr = opus_encoder_create(TestSampleRate, TestChannels, OPUS_APPLICATION_AUDIO, NULL);
> decr = opus_decoder_create(TestSampleRate, TestChannels, NULL);
> 
> ////// SEND AUDIO FRAME
> while (connected){
>     //// With Opus Encoding
>     Pa_ReadStream(TestStream, captured.data(), TestBufferSize);
>     enc_bytes = opus_encode(encr, reinterpret_cast<opus_int16 const*>(captured.data()), TestBufferSize, reinterpret_cast<opus_uint8*>(encoded.data()), encoded.size());
> 
>     size_t SampleCounter = ((TestSampleRate)* (enc_bytes) / 1000);
>     TOXAV_ERR_SEND_FRAME SendAudioError;
>     toxav_audio_send_frame(avtox, FriendID, reinterpret_cast<int16_t*>(encoded.data()), SampleCounter, (uint8_t)TestChannels, (uint32_t)TestSampleRate, &SendAudioError);
>     switch (SendAudioError) {
>         case TOXAV_ERR_SEND_FRAME_OK:
>             printf("Audio Frame Sended OK \n");
>             break;
>         case TOXAV_ERR_SEND_FRAME_NULL:
>             printf("The Audio Samples were NULL !\n");
>             break;
>         case TOXAV_ERR_SEND_FRAME_FRIEND_NOT_FOUND:
>             printf("Audio Send Friend not Found !\n");
>             break;
>         case TOXAV_ERR_SEND_FRAME_FRIEND_NOT_IN_CALL:
>             printf("Friend Not In Audio Call with You !\n");
>             break;
>         case TOXAV_ERR_SEND_FRAME_SYNC:
>             printf("Audio Syncronization Failed !\n");
>             break;
>         case TOXAV_ERR_SEND_FRAME_INVALID:
>             printf("Audio Parameteres Invalid !\n");
>             break;
>         case TOXAV_ERR_SEND_FRAME_PAYLOAD_TYPE_DISABLED:
>             printf("Audio Disabled By Friend or You !\n");
>             break;
>         case TOXAV_ERR_SEND_FRAME_RTP_FAILED:
>             printf("Audio Failed To Send Frame !\n");
>             break;
>     }
>     Pa_Sleep(1000);
> }
> 
> ////// RECIEVE AUDIO FRAME
> static void t_toxav_receive_audio_frame_cb(ToxAV *av, uint32_t friend_number, int16_t const *pcm, size_t sample_count, uint8_t channels, uint32_t sampling_rate, void *user_data){
> 
>     dec_bytes = opus_decode(decr, reinterpret_cast<opus_uint8*>(&pcm), (opus_int32)sample_count, reinterpret_cast<opus_int16*>(decoded.data()), TestBufferSize, 0);
>     Pa_WriteStream(TestStream, decoded.data(), TestBufferSize);
> 
> }
> 
> 
> Can anyone advice me what to enter as parameters in the toxav_audio_send_frame() and in static void t_toxav_receive_audio_frame_cb() ?
> 
> sorry for my noobish question and thanks for your time but i really need to make it work and i almost combined many variables and couldnt make it
> 
> someone with good knowledge on what to send i think is very easy to tell me what vars should i use in the send and recieve function
> 
> 
> Thanks in advance
> 

What is the error you're getting?

-- 

Kind regards,
Zetok Zalbavar
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tox:29AE62F95C56063D833024B1CB5C2140DC4AEB94A80FF4596CACC460D7BAA062E0A92C3424A0

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