Blackmagic ATEM Mini vs Raspberry Pi 5 (DIY SRT sender)
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Blackmagic ATEM Mini
Four HDMI cameras in, one USB webcam out. OBS still does the encoding, but switching happens on physical buttons.

Raspberry Pi 5 (DIY SRT sender)
The general-purpose board for a DIY encoder running ffmpeg or OBS headless. belaBOX does not support it, so bonding is not on the table; a single-line SRT sender is.
Where they differ
| Spec | Blackmagic ATEM Mini | Raspberry Pi 5 (DIY SRT sender) |
|---|---|---|
| Price | $345 | $200 |
| Rating | 4.7 (1,995) | 4.7 (2,972) |
| Form | Desk switcher, USB out | DIY SBC |
| HDMI in | 4 | Via USB capture |
| Bonding | No | SRT (no SRTLA) |
| Codec | USB webcam out (PC encodes) | H.264 (software) |
Only specs where the two actually differ are listed. A teal rule marks the side that wins a row: cheaper on price, higher rated where review counts are close enough to compare. The spec rows carry no winner because which one wins depends on what you are building.
Frequently asked
Is the Blackmagic ATEM Mini or the Raspberry Pi 5 (DIY SRT sender) better for streaming?
The Raspberry Pi 5 (DIY SRT sender) is the better value, costing less while holding a comparable rating. The Blackmagic ATEM Mini earns its price only if you specifically need what its specs do differently. At current tracked prices the Blackmagic ATEM Mini is $345 and the Raspberry Pi 5 (DIY SRT sender) is $200.
What is the price difference between the Blackmagic ATEM Mini and the Raspberry Pi 5 (DIY SRT sender)?
The Blackmagic ATEM Mini tracks around $345 and the Raspberry Pi 5 (DIY SRT sender) around $200, a difference of $145. Prices here are tracked estimates, so check the retailer listing before buying.
How do owner ratings compare for the Blackmagic ATEM Mini and the Raspberry Pi 5 (DIY SRT sender)?
The Blackmagic ATEM Mini rates 4.7 out of 5 across 1,995 retailer reviews, and the Raspberry Pi 5 (DIY SRT sender) rates 4.7 across 2,972. Both figures come from the retailer listing rather than our own testing, and review volume matters as much as the score.
Neither of these is the whole decision. What quality your stream holds depends on the encoder, uplink, and platform around this part, which is what the configurator works out. Ratings are from retailer listings, not our own testing.