Real-time color grading built for the entire production pipeline — from cinema DIT carts to broadcast trucks to YouTube creators
Real-time color grading built for the entire production pipeline — from cinema DIT carts to broadcast trucks to YouTube creators. Peliculla runs one Metal compute pipeline for every source, every output, and every grade. SOURCES • NDI network feeds up to 16-bit P216 4:2:2 — any camera, switcher, or capture device on your LAN • Camera and capture-card input via AVFoundation, including 10-bit YCbCr cards • Local video files: HEVC Main10, ProRes, H.264 — bit depth preserved end-to-end • Drag-drop still images (JPEG, PNG, TIFF, HEIC) OUTPUTS THAT MATCH YOUR DESTINATION • NDI Program Out in BGRA or 16-bit P216 — receivers see the exact bit depth your source provided • SRT internet broadcast: HEVC Main10 (VideoToolbox), AAC audio, MPEG-TS muxed, listener socket with AES passphrase • Web preview for OBS Browser Source (MJPEG) • On-screen preview in rgba16Float with EDR pass-through on HDR-capable Macs • Audio fan-out: any source routes to every active sink — SRT, NDI out, and the local audio monitor • Export graded video to disk COLOR SCIENCE — A COMPLETE CHAIN IN ONE GPU PASS • Input transforms: sRGB, PQ, HLG, S-Log3, ARRI LogC3 / LogC4, RED Log3G10 • White balance via Kelvin + tint • Tone map: ACES filmic, Hable Uncharted2, or linear • ASC-CDL Slope / Offset / Power • Lift / Gamma / Gain three-way wheels • Saturation, vibrance, contrast with adjustable pivot • Split toning with shadow/highlight balance • 3D LUT support (.cube) plus a film stock emulation library • Halation, bloom, vignette, gate weave, chromatic aberration, anamorphic desqueeze • Probabilistic luminance-embedded grain WHAT NO OTHER GRADER DOES • OKLab perceptual contrast and saturation — the 2020 perceptually-uniform color space. Contrast and saturation that don't shift hue. • Encoder-aware grain — blend high-frequency master grain with low-frequency blob grain that actually survives H.264 / HEVC. Your grain still looks like grain after YouTube and Twitch compress it. • Hue-vs-Hue, Hue-vs-Saturation, Hue-vs-Luma curves — 8 perceptual bands (R, Or, Y, YG, G, C, B, M) for targeted secondary work. HDR & HIGH BIT DEPTH 10-bit and 16-bit sources route through a dedicated rgba16Float grade pass when broadcasting, so the bit depth survives end-to-end. P216 NDI output preserves precision that would otherwise be lost. EDR pass-through drives HDR-capable displays directly through the WindowServer. SCOPES & ANALYSIS GPU-accelerated waveform, RGB histogram, and BT.601 vectorscope read the live graded frame in a single compute kernel — no second render pass. PRODUCTION CONTROLS • Keyboard navigation across every parameter with held-key acceleration • WASD / QE for the color wheels • Tab cycles RGB channels and hue bands • Reference image browser for side-by-side comparison • Look history, project documents, film stock gallery • Six languages: English, Portuguese, Spanish, French, Japanese, German ARCHITECTURE Apple Silicon native. Unified memory means CPU and GPU share textures and buffers without copies. The entire grade is one compute dispatch per frame. Outputs are triple-buffered with drop-frame semaphores so the render thread never stalls. Zero-copy CVMetalTextureCache bridging for video; MTLBuffer-backed textures for P216 NDI sends. WORKFLOWS • On-set DIT: camera → grade → NDI to director's monitor • Remote color session: NDI 16-bit P216 in → grade → P216 out to client; SRT mirror for off-site review • Live broadcast: camera → grade → SRT HEVC plus an NDI multiviewer mirror • YouTube / Twitch: capture → grade with encoder-aware grain and OKLab → SRT or OBS Browser Source • HDR finishing: 10-bit HEVC file → biplanar grade → 16-bit P216 plus EDR preview Peliculla closes the camera-to-distribution loop without leaving the app. The same grade snapshot reaches monitors, broadcast trucks, and viewers around the world.
| # | Name | Price | Currency | Region |
|---|---|---|---|---|
| 1 | Item | ¥ 68 | CNY | 中国 |
