| 摘要 |
<p>Herein disclosed is an apparatus, comprising: at least one input board configured to receive digital input signals, the digital input signals including video with embedded audio, the at least one input board including: a de-embed module configured to de-embed audio from each of the digital input signals; and a time division multiplexer configured to multiplex all of the de-embedded audio to at least one output board; a crosspoint matrix configured to receive the digital input signals and transfer the digital input signals to the at least one output board; a time division multiplexed path configured to transport the de-embedded audio signals to the at least one output board separately from the digital input signals; and the at least one output board configured to route one of the digital input signals and selected de-embedded audio signals in accordance with a routing control setting.</p> |
