10月9日 的 DollyCam: Cinematic Filming 應用程式分析

DollyCam turns your iPhone into a one-person cinematic camera rig. Track a face and recreate the Vertigo dolly zoom made famous by Hitchcock, shoot front and back cameras together, record multiple aspect ratios, apply LUTs, or capture anamorphic widescreen—all on-device. DOLLY ZOOM Tap a face, choose Walk Away or Walk Toward, and press record. DollyCam adjusts zoom while you move to keep your subject the same size as the background stretches or compresses. - Adjustable zoom response and intensity - Frame smoothing and noise rejection for handheld movement - One-direction zoom ratchet for clean takes ANAMORPHIC FILMING Create a wider cinematic image with four dedicated modes: - Virtual 1.33× crops a 16:9 frame into an approximately 2.37:1 recording - Virtual 1.55× crops a 16:9 frame into an approximately 2.76:1 recording - 1.33× and 1.55× Lens Desqueeze correct footage from a matching anamorphic phone-lens attachment while retaining its full field of view - A dedicated ANA shortcut displays and switches the active mode from the camera screen DUAL CAMERA Record the front and back cameras simultaneously: - Draggable picture-in-picture window - 50/50 split-screen by dragging PiP to the top or bottom edge - Combined mode creates one composited video - Separate mode saves two synchronized files MULTI-ASPECT RECORDING Capture portrait and landscape in one take: - Saves 9:16 portrait and 16:9 landscape videos together - Uses the ultra-wide camera for the landscape crop - Both files share audio, LUT, and stabilization settings - On-screen guidance explains incompatible camera modes and offers the required switch CINEMATIC EXPOSURE Lock a 180-degree shutter angle at 24 or 30 fps for film-like motion blur. - Auto ISO adapts while shutter speed stays fixed - Live ISO, low-light, and overexposure indicators - Tap-to-expose with EV compensation COLOR GRADING Apply .cube LUTs in real time to the preview and recording. - 10 built-in cinematic looks - Import custom .cube files - Adjustable 0–100% intensity - GPU-accelerated Metal rendering PRO VIDEO CONTROLS - 4K and 1080p - 24, 25, 30, and 60 fps - HEVC, H.264, and Apple ProRes 422 variants - Standard and Cinematic stabilization - Smooth Lens Switching or isolated Physical Lenses - Front, ultra-wide, wide, and telephoto lens selection - Auto focus, manual focus, and focus peaking - White balance presets and lock-current - External microphone selection and live level meter - Volume button recording BEAUTY CAM Real-time skin smoothing and whitening with adjustable intensity. - Front-only, front + back full-frame, or front full-frame + tracked back-face application modes - GPU-accelerated processing - Quick access beside LUT controls in the Filter Tray COMPOSITION & WORKFLOW - Rule of Thirds, Crosshair + Thirds, and 2.39:1 guides - Accelerometer-based orientation - Thermal monitoring - Automatic DollyCam album in Photos - Save to external drives, SD cards, or device folders - Built-in video library with batch selection - No internet required for capture or processing DollyCam is free for a limited time, then available as a single purchase with no subscription. Custom folder saving is an optional one-time in-app purchase.