first commit which could ouput camera video stream

.devcontainer/Dockerfile

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+FROM localhost/arm-himix200-linux
+
+RUN apt install unzip

.devcontainer/devcontainer.json

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+{
+	"name": "Hi3516_DEV",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	// "image": "localhost/arm-himix200-linux",
+    "build" : {
+        "dockerfile": "Dockerfile"
+    },
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+    // "appPort": [ "7897:7897" ],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "uname -a",
+
+	// Configure tool-specific properties.
+	"customizations": {
+        "vscode": {
+            "setting": {},
+            "extensions": [
+                "ms-vscode.cpptools-extension-pack",
+                "tboox.xmake-vscode",
+                "satiromarra.code-sftp"
+            ]
+        }
+    }
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}