NDI Recorder is a desktop NDI Video Monitor with a built in recorder able to capture your NDI IP Video Sources directly into MP4 files on disk.

Various capture presets write .mp4 files with H.264 video and AAC audio codecs, at video rates between 2 and 16 MegaBits/second.

NDI Monitor allows monitoring of broadcast NDI Protocol IP Video Sources using a macOS computer. Audio is also monitored, and sources with an alpha channel are keyed against a checkerboard background.

NDI Recorder automatically finds all NDI sources on the local area network and adds them to the source selection popup menu.

There is also a checkbox to use a Low Bandwidth NDI connection to the source and an audio mute setting.

You can change how Tally is returned to the NDI Source using the menu items.

NB: Note that Fill and Key NDI Sources will be recorded as fill only.

What's New

Version 3.31

Added embedded support for NDI HX
Fixed problem when recording sources with no audio.

Ratings and Reviews

Loving NDI! But...


Thanks Mark for the NDI Recorder. It’s been working pretty good so far.

I noticed with a few of my test recordings, that when I selected the “Low Bandwidth” box the recording had a yellow band across the top of the video. When I deselected the “Low Bandwidth” the yellow was gone. The audio was initially cracking, but became better, can still sound a bit better, still some distortion.

btw…I’d be happy to change this to 5 stars after the above issues are resolved.


NDI is a game changer!!!


Mark Gilbert
17.9 MB
Age Rating
Rated 4+
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  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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