Chapter 5 |
24
I/O, Clocking, and Reference
Sample Rate Converters
Sample rate converters (SRCs) are provided on each SDI input pair, each SDI output pair of the first SDI output,
and each AES-3 input pair. The AES-3 output is always synced to the active reference clock.
There are no SRCs in
the AES67 path.
The SRCs can be enabled and disabled per pair by first highlighting then clicking on the appropriate input or
output pair, and then selecting
Channel Settings
(5-8A).
Important!
Only PCM audio can be passed through a Sample Rate Converter. Coded audio bitstreams including Dolby
Digital Plus, Dolby Digital Plus JOC, Dolby ED2, and Dolby E cannot be passed through an SRC without
corrupting the data stream.
Figure 5-8: Sample rate converters
