std::array<float*, 2> audio;
audio[0] = left.data();
audio[1] = right.data();
- sound_writer->write (audio.data(), 48000);
+ sound_writer->write(audio.data(), 2, 48000);
sound_writer->finalize ();
auto subs_asset = std::make_shared<dcp::SMPTESubtitleAsset>();