PRINT_FORMAT
PRINT_FORMAT("AudioMixer::AcceptFormat: ", *ioFormat);
PRINT_FORMAT("AudioMixer::Connected: ", with_format);
PRINT_FORMAT("AudioMixer::PrepareToConnect: suggested format", *format);
PRINT_FORMAT("AudioMixer::PrepareToConnect: bad format", *format);
PRINT_FORMAT("AudioMixer::PrepareToConnect: final format", *format);
PRINT_FORMAT("BMediaRoster::Connect calling "
PRINT_FORMAT("BMediaRoster::Connect calling "
PRINT_FORMAT("BMediaRoster::Connect calling "
PRINT_FORMAT("BMediaRoster::Connect calling BBufferConsumer::Connected() "
PRINT_FORMAT("BMediaRoster::Connect calling BBufferProducer::Connect with "
PRINT_FORMAT(" format", *io_format);