fixed the sampleFormat size used in the frames calculation

source/Client.cpp

@@ -171,12 +171,10 @@ void Client::loopPlayer() {
             throw std::runtime_error("[Client] Could not start the PortAudio stream: " + std::string(Pa_GetErrorText(error)));
 
         // write the new audio data into the audio buffer
-        // TODO(Faraphel) / 2 => / encoding size
-        // TODO(Faraphel): the number of frames could be improved
         const int error = Pa_WriteStream(
             this->stream,
             audioPacket.content.data(),
-            audioPacket.contentSize / 2 / this->streamChannels
+            audioPacket.contentSize / Pa_GetSampleSize(this->streamSampleFormat) / this->streamChannels
         );
         switch (error) {
             // success

source/Server.cpp

@@ -114,7 +114,6 @@ void Server::loop() const {
 
         std::cout << "[Server] Sent: " << done << " bytes" << std::endl;
 
-        // TODO(Faraphel): should be extended to simulate live music streaming
         // wait for the duration of the audio chunk
         std::this_thread::sleep_for(std::chrono::milliseconds(static_cast<uint64_t>(
             (1 / static_cast<double>(this->sampleRate * this->channels * mpg123_encsize(this->encoding))) *