update doc

Signed-off-by: Nester.zhou <ester.zhou@huawei.com>

en/application-dev/ui/ts-media-resource-type.md

 # Media Resource Types
 
 
-- The following table describes the image resource types supported by the development framework.
-    | Image Format | File Name Extension | 
+
+- Image resource types
+  | Format| File Name Extension| 
   | -------- | -------- |
   | JPEG | .jpg | 
   | PNG | .png | 
@@ -10,3 +11,11 @@
   | SVG | .svg | 
   | WEBP | .webp | 
   | BMP | .bmp |
+
+- Audio and video resource types
+  | Format| File Name Extension| 
+  | -------- | -------- |
+  | H.263 | .3gp <br>.mp4 | 
+  | H.264 AVC <br> Baseline Profile (BP) | .3gp <br>.mp4 | 
+  | MPEG-4 SP | .3gp | 
+  | VP8 | .webm <br> .mkv |