Comprehensive documentation for accessing the DWARF camera streams:
- RTSP URLs and channels (ch0=tele, ch1=wide)
- The critical prerequisite: camera must be opened via WebSocket first
- ffmpeg commands for frame capture, timelapse, and video recording
- mpv and VLC usage with TCP transport
- Python/OpenCV integration example
- Troubleshooting common issues (black image, connection refused, VLC delay)
- Comparison of RTSP vs MJPEG modes across device models
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The APK supports 6 device models: DWARF_2 (id=1), DWARF_3 (id=2),
DWARF_MINI (id=4), DWARF_4 (id=5), DWARF_DRAGON (id=6).
Key findings from DeviceType.java + CameraFeatureGate.java:
- The DWARF_MINI is the only model with Advanced Settings enabled
- Mini has no NFC, no auto-shutdown, no panorama create
- Mini has identical tele/wide FoV (3.188×1.794°) — likely single sensor
- Normal Track supported on Mini and DWARF_2 only
- Wide Normal Track is DWARF_2 exclusive
The connected device reports DWARF_3 FoV values (2.14×1.2°) despite being
marketed as a DWARF Mini — the Mini likely shares optics with the DWARF_3
and is differentiated by feature gating rather than hardware.
Added analysis/DEVICE_MODELS.md with the full feature matrix.
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Assisted-by: Crush:glm-5.2
