API image modified by tanzheng

tanzheng — Thu, 14 Dec 2023 17:28:20 -0000

--- v1
+++ v2
@@ -8,7 +8,7 @@
 ****callback:**** Processing image.  
 ***ex:***

-    mlt_handle_video('test1', 600, 400, 1000, function(data) {
+    mlt_handle_video('test1', 600, 400, 1000, function(data, show_handle) {
        mlt_page_console_log(data);
     });
 * **mlt_video_gray_avg:** The average value generates a grayscale image.  
@@ -17,3 +17,33 @@
 ***ex:***

     mlt_video_gray_avg(data);
+* **mlt_image_smooth_avg:** The average value generates a smooth image.  
+***param:***  
+****data:**** Pixel data.  
+***ex:***
+
+    mlt_image_smooth_avg(data);
+* **mlt_image_sharpen_model:** Generates a sharpen image by model.  
+***param:***  
+****data:**** Pixel data.  
+****model:**** Sharpening model.  
+***ex:***
+
+    mlt_image_sharpen_model(
+       data, 
+       mlt_get_sharpen_model('Laplacian')
+    );
+* **mlt_image_gray_diff_binaryzation:** Image difference and binarization.  
+***param:***  
+****data:**** Pixel data.  
+****last_data:**** Last pixel data.  
+****Threshold:**** Threshold of binarization.  
+***ex:***
+
+    var last_pixel_data = mlt_clone_array(mlt_get_last_pixel_data());
+    var last_pixel_data_len = last_pixel_data.length;
+    mlt_save_pixel_data(data);
+    
+    if(last_pixel_data_len) {
+       mlt_image_gray_diff_binaryzation(data, last_pixel_data, 10);
+    }

API image modified by tanzheng

tanzheng — Thu, 14 Dec 2023 17:28:20 -0000

Contents
* mlt_handle_video: Video processing.
param:
*name: Dialog name.
width: Dialog width.
height: Dialog height.
interval: Image acquisition interval.
callback: Processing image.
ex:*

mlt_handle_video('test1', 600, 400, 1000, function(data) {
    mlt_page_console_log(data);
});

mlt_video_gray_avg: The average value generates a grayscale image.
param:
*data: Pixel data.
ex:*

mlt_video_gray_avg(data);

Recent changes to API image

API image modified by tanzheng

API image modified by tanzheng