docs(dragon-q6a): update camera tutorials with apt install and camera usage steps

docs/dragon/q6a/accessories/camera-12m-577.md

@@ -8,81 +8,99 @@ import Camera12M577 from '../../../common/accessories/\_camera-12m-577.mdx';
 
 <Camera12M577 product='瑞莎 Dragon Q6A' interface='31-Pin 0.3 mm 间距 SMD 卧式 FPC 接口' connect='翻盖式，下接触' pins='31-Pin' pitch='0.3mm 间距' orientation='异面' board='dragon-q6a'/>
 
-## 预览摄像头
+## 使用摄像头
 
-使用 libcamera 预览摄像头画面。
+使用 GStreamer 或 libcamera 的 qcam 工具预览或录制摄像头画面。以下预览命令请在系统桌面终端中运行。
 
-### 安装依赖
+### 系统更新
+
+进入 `Rsetup -> System -> System Update` 更新系统。
+
+### 使用 GStreamer
+
+#### 安装依赖
+
+<NewCodeBlock tip='radxa@dragon-q6a$' type="device">
+
+```bash
+sudo apt install -y \
+    gstreamer1.0-tools \
+    gstreamer1.0-plugins-base \
+    gstreamer1.0-plugins-good \
+    gstreamer1.0-plugins-bad
+```
+
+</NewCodeBlock>
+
+#### 预览摄像头
+
+<NewCodeBlock tip='radxa@dragon-q6a$' type="device">
+
+```bash
+gst-launch-1.0 libcamerasrc ! video/x-raw,width=1920,height=1080,framerate=30/1 ! queue ! videoconvert ! queue ! autovideosink
+```
+
+</NewCodeBlock>
+
+#### 录制视频
+
+软件编码（x264enc）— 1080p：
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-sudo apt update
-sudo apt install build-essential git pkg-config -y
-sudo apt install meson ninja-build -y
-sudo apt install python3-pip python3-yaml python3-jinja2 python3-ply python3-pyparsing -y
-sudo apt install libyaml-dev libevent-dev -y
-sudo apt install libudev-dev libgnutls28-dev openssl libexpat1-dev -y
-sudo apt install libdrm-dev -y
-sudo apt install libjpeg-dev -y
-sudo apt install libglib2.0-dev -y
-sudo apt install qt6-base-dev qt6-base-dev-tools qt6-wayland-dev -y
-sudo apt install \
-    qtbase5-dev \
-    qtbase5-dev-tools \
-    qtchooser \
-    qt5-qmake \
-    qttools5-dev \
-    qtdeclarative5-dev \
-    libqt5opengl5-dev \
-    qml-module-qtquick-controls \
-    libgles2-mesa-dev \
-    qml-module-qtquick2 -y
+gst-launch-1.0 -e libcamerasrc \
+    ! videoconvert ! video/x-raw,format=I420,width=1920,height=1080,framerate=30/1 \
+    ! x264enc bitrate=8000 speed-preset=fast \
+    ! mp4mux ! filesink location=/tmp/camera-x264.mp4
 ```
 
 </NewCodeBlock>
 
-### 编译安装 libcamera
+硬件编码 H264（Venus）— 1080p：
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-git clone https://git.linuxtv.org/libcamera.git
-cd libcamera
-git checkout 02277d4c1a5ae7fee582f635936877435a12db64 # Optional. The following test steps are based on this version of libcamera.
-meson setup build --wipe \
-    -Dpipelines=simple \
-    -Dcam=enabled \
-    -Dgstreamer=disabled \
-    -Dv4l2=enabled \
-    -Dlc-compliance=disabled \
-    -Dqcam=enabled
-ninja -C build -j$(nproc)
-sudo ninja -C build install
-sudo ldconfig
+gst-launch-1.0 -e libcamerasrc \
+    ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 \
+    ! v4l2h264enc ! h264parse ! mp4mux \
+    ! filesink location=/tmp/camera-h264.mp4
 ```
 
 </NewCodeBlock>
 
-### 设置权限
+硬件编码 H265（Venus）— 1080p：
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-sudo chmod 666 /dev/dma_heap/*
+gst-launch-1.0 -e libcamerasrc \
+    ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 \
+    ! v4l2h265enc ! h265parse ! mp4mux \
+    ! filesink location=/tmp/camera-h265.mp4
 ```
 
 </NewCodeBlock>
 
-### 启动摄像头
+### 使用 libcamera
+
+#### 安装依赖
+
+<NewCodeBlock tip='radxa@dragon-q6a$' type="device">
+
+```bash
+sudo apt install -y libcamera-tools gstreamer1.0-libcamera libcamera-ipa
+```
+
+</NewCodeBlock>
 
-打开系统桌面终端，进入 libcamera 的 build 目录，启动 qcam。
+#### 预览摄像头
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-cd libcamera/build/src/apps/qcam/
-./qcam --stream pixelformat=YUYV,width=1920,height=1080
+qcam --stream pixelformat=YUYV,width=1920,height=1080
 ```
 
 </NewCodeBlock>

docs/dragon/q6a/accessories/camera-13m-214.md

@@ -8,81 +8,99 @@ import Camera13M214 from '../../../common/accessories/\_camera-13m-214.mdx';
 
 <Camera13M214 product='瑞莎 Dragon Q6A' interface='31-Pin 0.3 mm 间距 SMD 卧式 FPC 接口' connect='翻盖式，下接触' pins='31-Pin' pitch='0.3mm 间距' orientation='异面' board='dragon-q6a'/>
 
-## 预览摄像头
+## 使用摄像头
 
-使用 libcamera 预览摄像头画面。
+使用 GStreamer 或 libcamera 的 qcam 工具预览或录制摄像头画面。以下预览命令请在系统桌面终端中运行。
 
-### 安装依赖
+### 系统更新
+
+进入 `Rsetup -> System -> System Update` 更新系统。
+
+### 使用 GStreamer
+
+#### 安装依赖
+
+<NewCodeBlock tip='radxa@dragon-q6a$' type="device">
+
+```bash
+sudo apt install -y \
+    gstreamer1.0-tools \
+    gstreamer1.0-plugins-base \
+    gstreamer1.0-plugins-good \
+    gstreamer1.0-plugins-bad
+```
+
+</NewCodeBlock>
+
+#### 预览摄像头
+
+<NewCodeBlock tip='radxa@dragon-q6a$' type="device">
+
+```bash
+gst-launch-1.0 libcamerasrc ! video/x-raw,width=1920,height=1080,framerate=30/1 ! queue ! videoconvert ! queue ! autovideosink
+```
+
+</NewCodeBlock>
+
+#### 录制视频
+
+软件编码（x264enc）— 1080p：
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-sudo apt update
-sudo apt install build-essential git pkg-config -y
-sudo apt install meson ninja-build -y
-sudo apt install python3-pip python3-yaml python3-jinja2 python3-ply python3-pyparsing -y
-sudo apt install libyaml-dev libevent-dev -y
-sudo apt install libudev-dev libgnutls28-dev openssl libexpat1-dev -y
-sudo apt install libdrm-dev -y
-sudo apt install libjpeg-dev -y
-sudo apt install libglib2.0-dev -y
-sudo apt install qt6-base-dev qt6-base-dev-tools qt6-wayland-dev -y
-sudo apt install \
-    qtbase5-dev \
-    qtbase5-dev-tools \
-    qtchooser \
-    qt5-qmake \
-    qttools5-dev \
-    qtdeclarative5-dev \
-    libqt5opengl5-dev \
-    qml-module-qtquick-controls \
-    libgles2-mesa-dev \
-    qml-module-qtquick2 -y
+gst-launch-1.0 -e libcamerasrc \
+    ! videoconvert ! video/x-raw,format=I420,width=1920,height=1080,framerate=30/1 \
+    ! x264enc bitrate=8000 speed-preset=fast \
+    ! mp4mux ! filesink location=/tmp/camera-x264.mp4
 ```
 
 </NewCodeBlock>
 
-### 编译安装 libcamera
+硬件编码 H264（Venus）— 1080p：
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-git clone https://git.linuxtv.org/libcamera.git
-cd libcamera
-git checkout 02277d4c1a5ae7fee582f635936877435a12db64 # Optional. The following test steps are based on this version of libcamera.
-meson setup build --wipe \
-    -Dpipelines=simple \
-    -Dcam=enabled \
-    -Dgstreamer=disabled \
-    -Dv4l2=enabled \
-    -Dlc-compliance=disabled \
-    -Dqcam=enabled
-ninja -C build -j$(nproc)
-sudo ninja -C build install
-sudo ldconfig
+gst-launch-1.0 -e libcamerasrc \
+    ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 \
+    ! v4l2h264enc ! h264parse ! mp4mux \
+    ! filesink location=/tmp/camera-h264.mp4
 ```
 
 </NewCodeBlock>
 
-### 设置权限
+硬件编码 H265（Venus）— 1080p：
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-sudo chmod 666 /dev/dma_heap/*
+gst-launch-1.0 -e libcamerasrc \
+    ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 \
+    ! v4l2h265enc ! h265parse ! mp4mux \
+    ! filesink location=/tmp/camera-h265.mp4
 ```
 
 </NewCodeBlock>
 
-### 启动摄像头
+### 使用 libcamera
+
+#### 安装依赖
+
+<NewCodeBlock tip='radxa@dragon-q6a$' type="device">
+
+```bash
+sudo apt install -y libcamera-tools gstreamer1.0-libcamera libcamera-ipa
+```
+
+</NewCodeBlock>
 
-打开系统桌面终端，进入 libcamera 的 build 目录，启动 qcam。
+#### 预览摄像头
 
 <NewCodeBlock tip='radxa@dragon-q6a$' type="device">
 
 ```bash
-cd libcamera/build/src/apps/qcam/
-./qcam --stream pixelformat=YUYV,width=1920,height=1080
+qcam --stream pixelformat=YUYV,width=1920,height=1080
 ```
 
 </NewCodeBlock>