dynamsoft-docs · Justin-dynamsoft · May 11, 2026 · Apr 27, 2026 · Apr 27, 2026 · May 11, 2026
diff --git a/...eference/capture-vision-router/auxiliary-classes/image-source-state-listener.md b/...eference/capture-vision-router/auxiliary-classes/image-source-state-listener.md
@@ -38,4 +38,4 @@ void onImageSourceStateReceived(@EnumImageSourceState int status);
 
 **Parameters**
 
-`[in] state`: One of the [`EnumImageSourceState`]({{ site.dcv_android_api }}core/enum/image-source-state.html)` that indicates the state of the ImageSourceAdapter.
+`[in] state`: One of the [`EnumImageSourceState`]({{ site.dcv_android_api }}core/enum/image-source-state.html) that indicates the state of the ImageSourceAdapter.
diff --git a/programming/android/api-reference/utility/multi-frame-result-cross-filter.md b/programming/android/api-reference/utility/multi-frame-result-cross-filter.md
@@ -96,6 +96,10 @@ void enableResultDeduplication(@EnumCapturedResultItemType int resultItemTypes,
 
 `[in] enable`: Boolean to toggle deduplication on or off.
 
+**Remarks**
+
+Result deduplication is disabled by default. You can enable it and adjust the `DuplicateForgetTime` based on your requirements.
+
 ### isResultDeduplicationEnabled
 
 Checks if deduplication is active for a given result item type.
@@ -126,6 +130,10 @@ void setDuplicateForgetTime(@EnumCapturedResultItemType int resultItemTypes, int
 
 `[in] time`: Time in milliseconds during which duplicates are disregarded.
 
+**Remarks**
+
+The default value is 3,000 milliseconds. This means that when result deduplication is enabled, identical results appearing within 3 seconds of each other will be filtered out by default. The maximum allowed value is 180,000 milliseconds.
+
 ### getDuplicateForgetTime
 
 Gets the interval during which duplicates are disregarded for a given result item type.
@@ -219,6 +227,16 @@ void setResultCrossVerificationCriteria(int resultItemTypes, CrossVerificationCr
 
 `[in] criteria`: Specifies the cross-verification criteria with a [`CrossVerificationCriteria`]({{ site.dcv_android_api }}utility/cross-verification-criteria.html) object.
 
+**Remarks**
+
+The default criteria per result type are:
+
+| Result Type | `frameWindow` | `minConsistentFrames` |
+| --- | --- | --- |
+| Barcode (DBR) | 5 | 2 |
+| Text Line (DLR) | 5 | 2 |
+| Detected Quad / Deskewed Image (DDN) | 6 | 4 |
+
 ### getResultCrossVerificationCriteria
 
 Gets the cross-verification criteria for a specified result item type.

diff --git a/programming/flutter/api-reference/utility/multi-frame-cross-filter.md b/programming/flutter/api-reference/utility/multi-frame-cross-filter.md
@@ -90,6 +90,8 @@ Future<void> enableResultDeduplication(int resultItemTypes, bool enable)
 
 `resultItemTypes` is a bitmask representing the result item types to apply the filter to - this value can be a combined value of [`EnumCapturedResultItemType`](../core/enum/captured-result-item-type.md). `enable` determines whether to enable or disable the filter process.
 
+Result deduplication is disabled by default. You can enable it and adjust the `DuplicateForgetTime` based on your requirements.
+
 ### getDuplicateForgetTime
 
 Returns the amount of time, in *milliseconds*, that the deduplication filter takes effect for the specified result item type(s).
@@ -162,6 +164,8 @@ Future<void> setDuplicateForgetTime(int resultItemTypes, int time)
 
 `resultItemTypes` is a bitmask representing the result item types to apply the filter to - this value can be a combined value of [`EnumCapturedResultItemType`](../core/enum/captured-result-item-type.md). `time` specifies the target time in *milliseconds*.
 
+The default value is 3,000 milliseconds. This means that when result deduplication is enabled, identical results appearing within 3 seconds of each other will be filtered out by default. The maximum allowed value is 180,000 milliseconds.
+
 ### setMaxOverlappingFrames
 
 Sets the maximum number of overlapping frames to check when the latest overlap filter is on for the specified result item type(s).
@@ -200,6 +204,16 @@ Future<void> setResultCrossVerificationCriteria(int resultItemTypes, CrossVerifi
 
 `[in] criteria`: Specifies the cross-verification criteria with a [`CrossVerificationCriteria`]({{ site.dcv_flutter_api }}utility/cross-verification-criteria.html) object.
 
+**Remarks**
+
+The default criteria per result type are:
+
+| Result Type | `frameWindow` | `minConsistentFrames` |
+| --- | --- | --- |
+| Barcode (DBR) | 5 | 2 |
+| Text Line (DLR) | 5 | 2 |
+| Detected Quad / Deskewed Image (DDN) | 6 | 4 |
+
 ### getResultCrossVerificationCriteria
 
 Gets the cross-verification criteria for a specified result item type.

diff --git a/...ference/capture-vision-router/auxiliary-classes/intermediate-result-receiver.md b/...ference/capture-vision-router/auxiliary-classes/intermediate-result-receiver.md
@@ -34,7 +34,7 @@ protocol IntermediateResultReceiver: NSObjectProtocol
 
 | Method | Description |
 | ------ | ----------- |
-| [getObservationParameters](#getobservationparameters) | Gets the observed parameters of the intermediate result receiver. |
+| [`getObservationParameters`](#getobservationparameters) | Gets the observed parameters of the intermediate result receiver. |
 | [`onTargetROIResultsReceived`](#ontargetroiresultsreceived) | The callback triggered when the processing of a target-ROI is finished. |
 | [`onTaskResultsReceived`](#ontaskresultsreceived) | The callback triggered when the processing of a task is finished. |
 | [`onPredetectedRegionsReceived`](#onpredetectedregionsreceived) | The callback triggered when pre-detected regions are received. |

diff --git a/programming/ios/api-reference/utility/multi-frame-result-cross-filter.md b/programming/ios/api-reference/utility/multi-frame-result-cross-filter.md
@@ -123,6 +123,10 @@ func enableResultDeduplication(resultItemType: DSCapturedResultItemType, isEnabl
 
 `isEnabled`: A BOOL value that indicates whether to enable the result deduplication feature.
 
+**Remarks**
+
+Result deduplication is disabled by default. You can enable it and adjust the `duplicateForgetTime` based on your requirements.
+
 ### setDuplicateForgetTime
 
 Sets the interval during which duplicates are disregarded for specific result item types.
@@ -147,6 +151,10 @@ func setDuplicateForgetTime(resultItemType: DSCapturedResultItemType, duplicateF
 
 `duplicateForgetTime`: The duplicate forget time of the specified capture result type.
 
+**Remarks**
+
+The default value is 3,000 milliseconds. This means that when result deduplication is enabled, identical results appearing within 3 seconds of each other will be filtered out by default. The maximum allowed value is 180,000 milliseconds.
+
 ### getDuplicateForgetTime
 
 Gets the interval during which duplicates are disregarded for a given result item type.
@@ -319,6 +327,16 @@ func setResultCrossVerificationCriteria(criteria: CrossVerificationCriteria, res
 
 `[in] resultItemTypes`: Specifies the result item types with [`DSCapturedResultItemType`]({{ site.dcv_ios_api }}core/enum/captured-result-item-type.html?lang=objc,swift).
 
+**Remarks**
+
+The default criteria per result type are:
+
+| Result Type | `frameWindow` | `minConsistentFrames` |
+| --- | --- | --- |
+| Barcode (DBR) | 5 | 2 |
+| Text Line (DLR) | 5 | 2 |
+| Detected Quad / Deskewed Image (DDN) | 6 | 4 |
+
 ### getResultCrossVerificationCriteria
 
 Gets the cross-verification criteria for a specified result item type.

diff --git a/programming/maui/api-reference/utility/multi-frame-result-cross-filter.md b/programming/maui/api-reference/utility/multi-frame-result-cross-filter.md
@@ -96,6 +96,10 @@ void EnableResultDeduplication(EnumCapturedResultItemType resultItemTypes, bool
 
 `enable`: A BOOL value that indicates whether to enable the result deduplication feature.
 
+**Remarks**
+
+Result deduplication is disabled by default. You can enable it and adjust the `DuplicateForgetTime` based on your requirements.
+
 ### IsResultDeduplicationEnabled
 
 Checks if deduplication is active for a given result item type.
@@ -126,6 +130,10 @@ void SetDuplicateForgetTime(EnumCapturedResultItemType resultItemTypes, int time
 
 `time`: The duplicate forget time of the specified capture result type.
 
+**Remarks**
+
+The default value is 3,000 milliseconds. This means that when result deduplication is enabled, identical results appearing within 3 seconds of each other will be filtered out by default. The maximum allowed value is 180,000 milliseconds.
+
 ### GetDuplicateForgetTime
 
 Gets the interval during which duplicates are disregarded for specific result item types.
@@ -220,6 +228,14 @@ void SetResultCrossVerificationCriteria(int resultItemTypes, CrossVerificationCr
 
 - Introduced in Dynamsoft Barcode Reader SDK version 11.4.1200 and Dynamsoft Capture Vision version 3.4.1200.
 
+The default criteria per result type are:
+
+| Result Type | `frameWindow` | `minConsistentFrames` |
+| --- | --- | --- |
+| Barcode (DBR) | 5 | 2 |
+| Text Line (DLR) | 5 | 2 |
+| Detected Quad / Deskewed Image (DDN) | 6 | 4 |
+
 ### GetResultCrossVerificationCriteria
 
 Gets the cross-verification criteria for a specified result item type.

diff --git a/programming/react-native/api-reference/utility/multi-frame-cross-filter.md b/programming/react-native/api-reference/utility/multi-frame-cross-filter.md
@@ -102,6 +102,10 @@ enableResultDeduplication(resultItemTypes: number, enable: boolean): void
 
 `enable`: Whether to enable the result deduplication.
 
+**Remarks**
+
+Result deduplication is disabled by default. You can enable it and adjust the `DuplicateForgetTime` based on your requirements.
+
 ### getDuplicateForgetTime
 
 Returns the amount of time, in *milliseconds*, that the deduplication filter takes effect for the specified result item type.
@@ -176,6 +180,10 @@ setDuplicateForgetTime(types: number, time: number): void
 
 `time`: Time in milliseconds during which duplicates are disregarded.
 
+**Remarks**
+
+The default value is 3,000 milliseconds. This means that when result deduplication is enabled, identical results appearing within 3 seconds of each other will be filtered out by default. The maximum allowed value is 180,000 milliseconds.
+
 ### setMaxOverlappingFrames
 
 Sets the maximum number of overlapping frames to check when the latest overlap filter is on for the specified result item type(s).
@@ -208,6 +216,14 @@ setResultCrossVerificationCriteria(types: EnumCapturedResultItemType | number, c
 
 - Introduced in Dynamsoft Barcode Reader SDK version 11.4.1000 and Dynamsoft Capture Vision version 3.4.1000.
 
+The default criteria per result type are:
+
+| Result Type | `frameWindow` | `minConsistentFrames` |
+| --- | --- | --- |
+| Barcode (DBR) | 5 | 2 |
+| Text Line (DLR) | 5 | 2 |
+| Detected Quad / Deskewed Image (DDN) | 6 | 4 |
+
 ### getResultCrossVerificationCriteria
 
 Gets the cross-verification criteria for a specified result item type.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -38,4 +38,4 @@ void onImageSourceStateReceived(@EnumImageSourceState int status);

		Parameters

		`[in] state`: One of the [`EnumImageSourceState`]({{ site.dcv_android_api }}core/enum/image-source-state.html)` that indicates the state of the ImageSourceAdapter.
		`[in] state`: One of the [`EnumImageSourceState`]({{ site.dcv_android_api }}core/enum/image-source-state.html) that indicates the state of the ImageSourceAdapter.