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68 lines
2.8 KiB
Markdown
68 lines
2.8 KiB
Markdown
---
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id: review
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title: Review
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---
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The Review page of the Frigate UI is for quickly reviewing historical footage of interest from your cameras. _Review items_ are indicated on a vertical timeline and displayed as a grid of previews - bandwidth-optimized, low frame rate, low resolution videos. Hovering over or swiping a preview plays the video and marks it as reviewed. If more in-depth analysis is required, the preview can be clicked/tapped and the full frame rate, full resolution recording is displayed.
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Review items are filterable by date, object type, and camera.
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## Alerts and Detections
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Not every segment of video captured by Frigate may be of the same level of interest to you. Video of people who enter your property may be a different priority than those walking by on the sidewalk. For this reason, Frigate 0.14 categorizes review items as _alerts_ and _detections_. By default, all person and car objects are considered alerts. You can refine categorization of your review items by configuring required zones for them.
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## Restricting alerts to specific labels
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By default a review item will only be marked as an alert if a person or car is detected. This can be configured to include any object or audio label using the following config:
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```yaml
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# can be overridden at the camera level
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review:
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alerts:
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labels:
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- car
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- cat
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- dog
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- person
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- speech
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```
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## Restricting detections to specific labels
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By default all detections that do not qualify as an alert qualify as a detection. However, detections can further be filtered to only include certain labels or certain zones.
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By default a review item will only be marked as an alert if a person or car is detected. This can be configured to include any object or audio label using the following config:
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```yaml
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# can be overridden at the camera level
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review:
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detections:
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labels:
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- bark
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- dog
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```
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## Excluding a camera from alerts or detections
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To exclude a specific camera from alerts or detections, simply provide an empty list to the alerts or detections field _at the camera level_.
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For example, to exclude objects on the camera _gatecamera_ from any detections, include this in your config:
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```yaml
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cameras:
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gatecamera:
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review:
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detections:
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labels: []
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```
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## Restricting review items to specific zones
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By default a review item will be created if any `review -> alerts -> labels` and `review -> detections -> labels` are detected anywhere in the camera frame. You will likely want to configure review items to only be created when the object enters an area of interest, [see the zone docs for more information](./zones.md#restricting-alerts-and-detections-to-specific-zones)
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:::info
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Because zones don't apply to audio, audio labels will always be marked as an alert.
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:::
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