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Kodiak vs Resolume Arena
Arena is everywhere in pro AV, and start with full credit: it puts native fill and key on a Blackmagic device's paired SDI outputs, the same hardware class Kodiak drives. But owning the signal is not the same as owning the job. Only one of these treats the keyed program feed as its spine, listens to the ATEM, and keeps a second Mac holding a live, one to one copy of the whole show, ready to cut itself to air within seconds if the first Mac dies.
Updated July 2026.
Choose for the job you run
Choose Kodiak if
A native macOS editor and broadcast playout deck in one app: layered slides, fill and key over dual SDI, deep ATEM automation, and a hot-backup Mac that takes over on its own. $200 once, perpetual, two computers.
- The show is one keyed program feed with the ATEM in the loop
- You want a backup Mac that takes air on its own
- You want slides, lower thirds, and timers in a real editor inside the deck
- $200 once covers two computers, and licensing never blocks go-live
Choose Resolume Arena if
The VJ instrument and mapping server of pro AV: clips, layers, and compositions on macOS and Windows, with native fill and key over a Blackmagic device's paired SDI outputs. €799 per computer, perpetual, with an optional €219 per 12 months of updates.
- The visuals are performed, with a VJ at the helm
- Advanced projection mapping and edge blending are the job
- Its huge ecosystem of content, plugins, and operators carries your show
- One serial runs macOS and Windows, standby computer registration included
What Kodiak adds on show night
Five safeguards around the keyed program feed, beyond the fill and key output both products provide.
A live backup, not a standby registration
- Import on the primary and the backup has it
- Edit a slide or move a timer and both machines match
- The whole show stays mirrored one to one
- If the primary dies, the backup cuts itself to air on the ATEM within seconds
- No key combo and no operator handoff
Arena's license includes a standby computer registration; mirroring the show onto it and putting it on air are still your job.
ATEM automation through the whole cue
- Tally can trigger the take
- Kodiak watches the downstream key state
- Cue end can cut the key automatically
- A dropped switcher link reconnects on its own
Arena documents MIDI, OSC, DMX, and SMPTE as its show-control paths.
Bad media caught before it airs
- Every file checked in the background
- Corruption flagged off the air path, before it goes to program
Arena documents missing-file flags in Media Manager and a REST API check that a file can open.
The output watched frame by frame
- DeckLink frame confirmations are monitored while output is live
- If DeckLink stops confirming frames, Kodiak raises the alarm within seconds
Licensing that can never dark the SDI
- No license state has a path to the output
- Never-block-go-live is structural, not a promise
Resolume documents a 30-day online license check, with a watermark if it cannot validate; a dongle supports offline use.
Kodiak, up close
The parts that matter, shown instead of listed.
Fill and key, by the book
External keying only, and Kodiak verifies the device can key before the show.
The SDI locks and stays locked once the output format is set to the switcher's standard, 1080p29.97 by default.
The keyed feed is verified before the show and monitored while it is live.
Fluent ATEM
Tally cues the take, the downstream key is watched, and Kodiak cuts on cue end.
A dropped link reconnects on its own, mid show.
The switcher stays in the loop from take through cue end.
The editor and the deck, one app
The fix two minutes before doors happens in the same app that airs it.
Kodiak builds the layered slide and takes it from the same run sheet.
The fix goes straight from the run sheet to the SDI output.
Live sync, then takeover
The whole show mirrored one to one, cue for cue, media and all.
If the primary dies, the backup cuts itself to air on its own.
The backup is already current when it needs to take over.
Built to keep the switched show on air
Kodiak wraps the keyed program feed in an editor, ATEM automation, media checks, live output monitoring, and a synchronized backup that can take itself to air. Resolume Arena remains the stronger fit for performed visuals, projection mapping, edge blending, cross-platform rigs, and its established VJ ecosystem. If your room needs one keyed feed to stay current, monitored, and ready to survive a primary Mac failure, choose Kodiak.
Keep comparing
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The mapping canvas from the theater world. Both key over SDI; only one watches tally and cuts itself to air.
Read the comparisonKodiak vs ProVideoPlayer
Renewed Vision's media server drives many screens. Kodiak drives the program feed, with a backup that takes over.
Read the comparisonSee the full comparison matrix
Turn it all the way up
The trial is the full app for 21 days. No account, no card. When it ends, Kodiak keeps running free, everything but NDI, the ATEM link, and hot-backup sync.
Try Kodiak freeCompetitor capabilities verified July 2026. Check each vendor for current details.
Competitor names and trademarks belong to their respective owners. Kodiak is not affiliated with or endorsed by any of them.