test exception_samplerate protocol-decoder spdif input misc/no-samplerate.sr output spdif exception match SamplerateError test 2ch-16bit-48khz protocol-decoder spdif channel data=0 initial_pin data=0 input spdif/2ch-16bit-48khz/2ch-16bit-48khz.sr output spdif annotation match 2ch-16bit-48khz.output