CK47 4k video recorder

CK47 is a video recording app supporting 4K video and pro features as well as many more to get the most out of your Android Camera.

Features in this version (for supporting devices) :

• Record in 720p/1080/2K/UHD/4K and other video resolutions.
• Allows importing custom video profiles.
• Includes various video profiles (eg. flat,log,square root,linear,srgb,etc...).
• Save video to external otg devices or addon sd-cards.
• Manual Exposure, zoom, and focus controls.
• Video Bitrates 15Mbps to 200Mbps.
• Video Noise reduction.
• Edge contrast support.
• White balance control.
• Various grid overlays.
• Various aspect marks overlays.
• Device level display.
• Audio monitor bar (two styles, LED bar or full bar).
• Separate optical and eis video stabilization toggle options.
• Video frame rates starting at 24fps and up.
• AB Shutter 3 remote trigger support.
• Right and Left handed button controls.
• Supports geo tagging video with gps coordinates.

Demo version available


• CK47 supports Camera2 Limited API or better devices. Will not work with legacy hardware devices.
• Supported recorder video resolutions are device dependent.
• Some options are device dependent and will be disabled when unavailable.
• Some devices won't support all available Camera2 API options or misreport support.
• Devices that don't support stereo will generate mono left and right audio channels when recording in stereo.
• Some devices won't support all encoder options.
• Some devices treat encoder video framerates as suggestions.
• On some devices when setting location permission to never allow will cause you to subsequently always manually enable it in settings -> app -> ck47 -> permission.
• The whole encoder subsystem is independent from the application and is implemented by the device manufacturer.
• Remote shutter uses volume key ids as trigger keys so using the volume will trigger recording.
• Reviews are not read by developer, contact through website for support.
• The app doesn't contain any tracking, ads, or analytics software.
• App support available only in English.

Visit for support, and feedback.
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What's New

* Fixed crash during initialization for some devices.
* Added support for resolutions ratios 18:9 to 21:9.
* Added check for fixed focus cameras.
Read more

Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
September 10, 2019
Current Version
Requires Android
5.0 and up
Content Rating
Offered By
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