...
Precise calculations are challenging due to system-specific variables. Therefore, we highly recommend to contact contacting us when planning multi-channel multichannel ingest systems based on Mac Minis and/or Mac Studios. A general recommendation is to distribute channels over different Thunderbolt ports.
Below you can find a table with reference values, tested with a new Mac Mini, a Sonnet Echo Express III, and a BMD Blackmagic DeckLink Quad 2.
Video Mode | Channels (calculated) | Channels (tested) |
|---|---|---|
1080p60 8-bit | 8 | 6 |
1080p60 10-bit | 6 | 4 |
1080p50 8-bit | 10 | 7 |
1080p50 10-bit | 7 | 5 |
1080p30 8-bit | 16 | |
1080p30 10-bit | 12 | 8* |
1080p25 8-bit | 19 | |
1080p25 10-bit | 14 | 8* |
The provided table presents a comparison between the anticipated channels that should be possible feasible ("Channels (calculated)") and the verified channels that are actually achievable in practice ("Channels (tested)"). It is important to note that the calculated Thunderbolt bandwidth for PCIe and the actual achievable bandwidth can exhibit variations, which necessitate appropriate testing. Our We aim is to furnish provide you with comprehensive information. If you have any specific concerns or inquiries, please do not hesitate to reach out to us. Your satisfaction is our priority, and we are here to address any queries you may have.