AI frame interpolation with open-source + commercial-safe models: RIFE (MIT, current best real-time open-source interpolator; ECCV 2022; available as rife-ncnn-vulkan prebuilt CLI on macOS/Linux/Windows), FILM (Apache 2.0, Google 2022, excels on large motion), PractCL (MIT, practical cascaded ref...
OpenClawContent & Media
Work with OpenEXR VFX image format: exrheader (dump header attributes), exrinfo (concise info), exrmaketiled (scanline to tiled for MIP-map access), exrenvmap (latlong / cube environment-map conversion), exrmakepreview (embed thumbnail), exrmultipart (split/combine multi-part), exrmultiview (spli...
OpenClawDesign
Advanced compositing, masking, and channel operations with ffmpeg: maskedclamp, maskedmax, maskedmin, maskedmerge, maskedthreshold, maskfun, alphamerge, alphaextract, premultiply, unpremultiply, displace, hysteresis, floodfill, remap, mergeplanes, shuffleplanes, extractplanes, shuffleframes, shuf...
OpenClawContent & Media
Procedural and expression-based ffmpeg filters: geq (per-pixel YUV/RGB expressions), aeval (audio sample expressions), lut2 (two-input LUT expression), drawgraph (real-time metrics graph), drawvg (SVG rendering over video), random, feedback, lagfun. Use when the user asks to build a custom pixel-...
OpenClawContent & Media
Speed ramps, time remapping, and temporal effects with ffmpeg: setpts (variable PTS expressions), asetpts, minterpolate for motion-compensated slow-motion, reverse and areverse, tblend for frame blending, freezeframe, loop, tpad (temporal pad), setrate+atempo combos. Use when the user asks to slo...
ClaudeCodexOpenClawContent & Media
360° / VR and stereoscopic 3D video with ffmpeg: v360 filter (equirectangular, cubemap 3x2/6x1/1x6, fisheye, flat, hequirect, dfisheye, cylindrical, perspective, barrel, sinusoidal, half_equirectangular, stereographic, mercator, ball, hammer, pannini, eac, c3x2/c6x1/c1x6, rfish), stereo3d filter ...
OpenClawContent & Media
Chromakey, greenscreen, and compositing with ffmpeg: chromakey, colorkey, hsvkey, lumakey, chromakey_cuda, despill, backgroundkey, overlay with alpha. Use when the user asks to do a greenscreen, remove a green/blue background, chroma key, key out a color, composite a subject onto a new background...
OpenClawContent & Media
Denoising and restoration with ffmpeg: nlmeans (non-local means), bm3d, hqdn3d, atadenoise, fftdnoiz, dctdnoiz, removegrain, nnedi, derain, dnn_processing with ESPCN/EDSR/SRCNN super-resolution, afftdn, anlmdn, arnndn (RNN audio denoise). Use when the user asks to denoise video, clean up grain, r...
OpenClawContent & Media
Extract frames, make thumbnails, build sprite/contact sheets, import/export image sequences, and create high-quality GIFs (palettegen+paletteuse) with ffmpeg. Use when the user asks to grab a thumbnail, extract frames, take a screenshot at a timestamp, create a contact sheet or sprite sheet, conv...
OpenClawContent & Media
HDR tone-mapping and color-space conversion with ffmpeg: tonemap, zscale, libplacebo tone-mapping, colorspace filter, HDR10/HDR10+/HLG/Dolby Vision → SDR, BT.2020 → BT.709, PQ → gamma 2.4. Use when the user asks to convert HDR to SDR, tone-map HDR10, downconvert HDR10 to Rec.709, handle Dolby Vis...
OpenClawContent & Media
Lens correction, perspective warp, and geometric transforms with ffmpeg: lenscorrection (barrel/pincushion), lensfun (post-processing lens DB), perspective (keystone fix), vignette (add/remove vignetting), shear, tiltandshift, rotate with interpolation. Use when the user asks to fix barrel or fis...
OpenClawContent & Media
Color grading and LUT application with ffmpeg: lut3d (.cube/.3dl), lut1d, haldclut, colorbalance, selectivecolor, colormatrix, colorlevels, colorchannelmixer, hue. Use when the user asks to apply a LUT, apply a .cube file, color grade, do a cinematic look, apply a film emulation, adjust shadows/m...
ClaudeCodexOpenClawContent & Media