config = new_config;
uint32_t const channels = config.channel_config->get_n_chans();
max_frames_out = 4086 - (4086 % channels); // TODO good chunk size
-
+
buffer.reset (new AllocatingProcessContext<Sample> (max_frames_out, channels));
peak_reader.reset (new PeakReader ());
normalizer.reset (new AudioGrapher::Normalizer (config.format->normalize_target()));