メニュー
このリポジトリの skills
SkillsMP は damionrashford/media-os から 121 件の skill を収集しています。skill を開くとソースと詳細を確認できます。
damionrashford/media-os収集済み skill 121 件中 40 件を表示しています。
Spatial and binaural audio with ffmpeg: headphone (HRTF binaural from multichannel), sofalizer (custom HRTF via SOFA files), surround (mono/stereo → 5.1/7.1 upmix), extrastereo, stereotools, stereowiden, earwax, crossfeed, channelsplit, channelmap, join. Use…
原文の言語: 英語
Apply bitstream filters (-bsf) with ffmpeg to rewrite packet metadata without re-encoding: h264_mp4toannexb, hevc_mp4toannexb, aac_adtstoasc, extract_extradata, dump_extra, setts, noise, remove_extra, filter_units, mjpeg2jpeg, mpeg4_unpack_bframes. Use when…
原文の言語: 英語
Closed captions CEA-608/708 with ffmpeg: -a53cc 1 passthrough, readeia608 extraction, SCC and MCC and STL import/export, ccextractor handoff, 608 → SRT conversion, burning 608 to picture, preserving captions in MPEG-TS and MP4 and MOV. Use when the user asks…
原文の言語: 英語
Record from capture devices with ffmpeg: screen/desktop (avfoundation on macOS, gdigrab/dshow on Windows, x11grab/kmsgrab on Linux), webcam (avfoundation/dshow/v4l2), microphone, system audio, and list available devices. Use when the user asks to record the…
原文の言語: 英語
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,…
原文の言語: 英語
Advanced compositing, masking, and channel operations with ffmpeg: maskedclamp, maskedmax, maskedmin, maskedmerge, maskedthreshold, maskfun, alphamerge, alphaextract, premultiply, unpremultiply, displace, hysteresis, floodfill, remap, mergeplanes,…
原文の言語: 英語
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…
原文の言語: 英語
Detect-and-act workflows with ffmpeg analysis filters: cropdetect (autocrop black bars), silencedetect, blackdetect, freezedetect, blurdetect, blockdetect, scdet (scene-change detection), idet (interlace detection), signalstats broadcast QC, readeia608…
原文の言語: 英語
DRM and media encryption with ffmpeg: HLS AES-128 (-hls_key_info_file, -hls_enc, key rotation), HLS SAMPLE-AES, MPEG-DASH Common Encryption (CENC) with cenc_mp4 / cbcs schemes, ClearKey, fmp4 encrypted segments, cryptor protocol for playback. Use when the…
原文の言語: 英語
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…
原文の言語: 英語
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…
原文の言語: 英語
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,…
原文の言語: 英語
Use hardware acceleration with ffmpeg: NVIDIA NVENC/NVDEC/CUDA, Intel Quick Sync (QSV), VA-API (Linux Intel/AMD), VideoToolbox (macOS Apple Silicon/Intel), AMD AMF (Windows), Vulkan, plus hwupload/hwdownload filters for full-GPU pipelines. Use when the user…
原文の言語: 英語
Inverse telecine, deinterlacing variants, and frame-rate conversion with ffmpeg: fieldmatch, decimate, pullup, detelecine, mpdecimate, dejudder, w3fdif, separatefields, weave, tinterlace, kerndeint, estdif, phase, repeatfields, vfrdet, fieldhint, fieldorder,…
原文の言語: 英語
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…
原文の言語: 英語
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,…
原文の言語: 英語
Metadata, chapters, and cover art authoring with ffmpeg: -metadata, -metadata:s:a:0, -map_metadata, ffmetadata chapter files, -attach, -disposition attached_pic, MKV edition entries, stream titles, language tags, tag writing for MP4/MKV/MP3/FLAC. Use when the…
原文の言語: 英語
Professional broadcast and film delivery with ffmpeg: MXF (SMPTE 377M OP1a/OP-Atom) mux/demux, IMF (Interoperable Master Format SMPTE 2067) for Netflix/studio delivery, GXF, broadcast timecode (drop-frame / non-drop-frame), SMPTE 2022 / SMPTE 2110 IP…
原文の言語: 英語
Professional color management with ffmpeg + OpenColorIO: ocio filter (OCIO config / LUT / colorspace transforms), ACES workflows (ACEScc / ACEScg / ACES2065-1), Resolve-compatible LUTs, film-emulation via OCIO, iccdetect, iccgen, ICC profile handling. Use…
原文の言語: 英語
OCR, logo detection, and rectangle operations with ffmpeg: ocr (Tesseract inside ffmpeg), find_rect (find a reference rectangle), cover_rect (hide it), delogo and removelogo (station logo removal), qrencode (generate QR), quirc (decode QR from frames). Use…
原文の言語: 英語
Preview and debug media with ffplay: quick A/V preview, filter-graph testing (-vf/-af), loudness meter (ebur128), AV-sync debug, seek/loop, show waveform/spectrum/vectorscope, pixel format overlay. Use when the user asks to preview a video, play back a file…
原文の言語: 英語
Inspect media files with ffprobe: format, streams, codecs, duration, bitrate, resolution, fps, color space, channel layout, metadata, chapters, and per-frame/packet analysis, output as JSON/CSV/INI/XML. Use when the user asks to inspect a video, check codec,…
原文の言語: 英語
Measure encode quality with ffmpeg reference-vs-distorted filters: libvmaf (Netflix VMAF), psnr, ssim, vmafmotion, identity, msad, blockdetect, blurdetect. Use when the user asks to measure VMAF, run VMAF scoring, compute PSNR, compute SSIM, compare encoded…
原文の言語: 英語
Advanced streaming protocols with ffmpeg: RIST (rist://, Reliable Internet Streaming Transport for contribution), ZMQ (zmq:// for real-time filter-graph control via ZeroMQ), prompeg (SMPTE 2022-1 forward-error-correction), icecast (radio / shoutcast…
原文の言語: 英語
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…
原文の言語: 英語
Video stabilization with ffmpeg: 2-pass vidstabdetect + vidstabtransform (vid.stab library), single-pass deshake, deshake_opencl, and rolling-shutter correction. Use when the user asks to stabilize shaky footage, smooth out handheld video, fix camera shake,…
原文の言語: 英語
Package and stream media with ffmpeg: HLS (hls muxer), MPEG-DASH (dash muxer), RTMP push (to YouTube/Twitch/custom ingest), SRT, RTSP, RTP, UDP, plus tee muxer for multi-output. Use when the user asks to stream to YouTube/Twitch/Facebook Live, push RTMP,…
原文の言語: 英語
Work with subtitles in ffmpeg: burn-in (hardcode via subtitles/ass filter), soft-mux (mov_text for MP4, ASS/SRT for MKV, WebVTT for WebM), extract embedded subs, convert formats (SRT, ASS/SSA, VTT, SUB). Use when the user asks to burn subtitles into video,…
原文の言語: 英語
Generate synthetic test media with ffmpeg lavfi sources: testsrc, testsrc2, smptebars, smptehdbars, rgbtestsrc, yuvtestsrc, allyuv, allrgb, colorchecker, color (solid), mandelbrot, cellauto, life, gradients, zoneplate, sine tone, anullsrc, anoisesrc. Use when…
原文の言語: 英語
Transcode video/audio between codecs and containers with ffmpeg (H.264, HEVC, AV1, VP9, ProRes, AAC, Opus; MP4, MKV, WebM, MOV). Use when the user asks to convert a video, change codec, re-encode, reduce file size with CRF, target a bitrate, do 2-pass…
原文の言語: 英語
VapourSynth integration with ffmpeg: vapoursynth demuxer reads VapourSynth script (.vpy) output as a video source for ffmpeg, enabling Python-based frame-server filtering with plugins like QTGMC (deinterlace), KNLMeansCL (denoise), dfttest, BM3DCUDA, MVTools,…
原文の言語: 英語
Apply video filters with ffmpeg -vf / -filter_complex: scale, crop, pad, rotate/transpose, fps, setsar, deinterlace (yadif/bwdif), overlay, hstack/vstack, drawtext, drawbox, color (curves, eq, colorchannelmixer), denoise, sharpen, blur, fade, zoompan. Use…
原文の言語: 英語
WebRTC egress with ffmpeg whip muxer (FFmpeg 7.0+): publish live AV to a WHIP (WebRTC-HTTP Ingestion Protocol) endpoint, low-latency sub-second delivery, encoder constraints (H.264 baseline/main, Opus audio), ICE/STUN handling. Use when the user asks to push…
原文の言語: 英語
Tether DSLR / mirrorless cameras via USB or PTP/IP using gphoto2 (gphoto.org) + libgphoto2: --auto-detect, --list-cameras, --capture-image, --capture-image-and-download, --capture-preview (live-view JPEG), --capture-movie, --capture-tethered (wait for shutter…
原文の言語: 英語
Build and run GStreamer pipelines with gst-launch-1.0, introspect elements with gst-inspect-1.0, discover media with gst-discoverer-1.0, enumerate devices with gst-device-monitor-1.0, play files with gst-play-1.0, detect type with gst-typefind-1.0. Pipeline…
原文の言語: 英語
Author Dolby Vision RPU dynamic metadata with dovi_tool: info (parse RPU + per-frame JSON), generate (RPU from XML/JSON/HDR10+/madVR), editor (JSON-driven edits), export (RPU to JSON / scene markers / L5), plot (level graphs), convert (profile 7 to 8.1),…
原文の言語: 英語
Author HDR10+ dynamic metadata with hdr10plus_tool: extract (HDR10+ metadata out of HEVC/MKV to Samsung-compatible JSON with scene info), inject (HDR10+ SEI NAL units into HEVC Annex-B before slice data), remove (strip HDR10+ NAL units), plot…
原文の言語: 英語
Batch ffmpeg and media processing at scale with GNU parallel, xargs, and shell patterns: parallel transcode fleets, shard jobs across cores, log aggregation, retry logic, idempotent pipelines, find + parallel recipes, progress reporting. Use when the user…
原文の言語: 英語
Upload processed media to cloud platforms: Cloudflare Stream, Mux Video, Bunny Stream, YouTube Data API, AWS S3 + CloudFront, Vimeo API, rclone to any cloud. Use when the user asks to upload to Cloudflare Stream, push to Mux, upload a video to YouTube, deploy…
原文の言語: 英語
AI audio source separation with Demucs and Spleeter: isolate vocals / drums / bass / other stems from mixed audio, karaoke track extraction, music remixing prep, Hybrid Transformer Demucs (htdemucs), 2-stem and 4-stem and 6-stem models, GPU-accelerated. Use…
原文の言語: 英語