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Shotcut is a free and open-source cross-platform video editing app for Windows, OS X, and Linux. Started in 2011 by Dan Dennedy, Shotcut is developed on the MLT Multimedia Framework,〔(【引用サイトリンク】title=MLT Multimedia Framework )〕 in development since 2004 by the same author.〔(【引用サイトリンク】title=Blog Entry Shotcut, 6 September 2012 )〕〔(【引用サイトリンク】title=Introducing Shotcut, a new free video editor )〕 == Shotcut features == Shotcut supports many video, audio, and image formats via FFmpeg and screen, webcam, and audio capture. It uses a timeline for non-linear video editing of multiple tracks that may be composed of various file formats. Scrubbing and transport control are assisted by OpenGL GPU-based processing and a number of video and audio filters are available.〔(【引用サイトリンク】title=Shotcut Features )〕〔(【引用サイトリンク】title=Shotcut video editor gets hardware accelerated color grading )〕 Features listed on website as of Version 15.08:〔(【引用サイトリンク】title=Shotcut Features )〕 * supports many audio and video formats and codecs thanks to FFmpeg * supports many image formats such as BMP, GIF, JPEG, PNG, SVG, TGA, TIFF as well as image sequences * no import required, as native editing is supported * frame-accurate seeking for many formats * multi-format timeline: mix and match resolutions and frame rates within a project * screen capture (Linux only) including background capture to capture a Shotcut session * webcam capture (Linux and Windows only) * audio capture (Linux and Windows only: PulseAudio, JACK, ALSA, or DirectShow) * network stream playback (HTTP, HLS, RTMP, RTSP, MMS, UDP) * frei0r video generator plugins (e.g. color bars and plasma) * Blackmagic Design SDI and HDMI for input and preview monitoring * JACK transport sync * deinterlacing * detailed media properties panel * recent files panel with search * drag-n-drop files from file manager * save and load trimmed clip as MLT XML file * load and play complex MLT XML file as a clip * audio scopes: peak meter, waveform, spectrum analyzer * volume control * scrubbing and transport control * flexible UI through dock-able panels * encode/transcode to a variety of formats and codecs via FFmpeg (or libav as-built) * capture (record) SDI, HDMI, webcam (V4L2), JACK audio, PulseAudio, IP stream, X11 screen, and Windows DirectShow devices * stream (encode to IP) files and any capture source * batch encoding with job control * create, play, edit, save, load, encode, and stream MLT XML projects (with auto-save) * unlimited undo and redo for playlist edits including a history view * connect to Melted servers over MVCP TCP protocol * control the transport playback of Melted units * edit Melted playlists including support for undo/redo * OpenGL GPU-based image processing with 16-bit floating point linear per color component * multi-core parallel image processing (when not using GPU and frame-dropping is disabled) * Video filters: Blur, Color Grading, Crop, Diffusion, Glow, Invert Colors, Mirror, Old Film: Dust, Old Film: Grain, Old Film: Projector, Old Film: Scratches, Old Film: Technocolor, Opacity, Rotate, Saturation, Sepia Tone, Sharpen, Size and Position, Stabilize, Text, Vignette, Wave, White Balance * Audio filters: Balance, Bass & Treble, Band Pass, Compressor, Copy Channel, Delay, Downmix, Expander, Gain, High Pass, Limiter, Low Pass, Normlize, Notch, Pan, Reverb, Swap Channels * Balance, Bass & Treble, Band Pass, Compressor, Copy Channel, Delay, Downmix, Expander, Gain, High Pass, Limiter, Low Pass, Normlize, Notch, Pan, Reverb, Swap Channels * 3-way (shadows, mids, highlights) color wheels for color correction and grading * eye dropper tool to pick neutral color for white balancing * UI translations: Catalan, Chinese, Czech, Danish, English, French, German, Greek, Italian, Polish, Portuguese, Spanish (not all 100%, but you can help) * HTML5 (sans audio and video) as video source and filters * Leap Motion for jog/shuttle control * DeckLink SDI keyer output * UI themes/skins: native-OS look and custom dark and light * control video zoom in the player: fit viewable area (default), 50%, original (100%), and 200% * multitrack timeline with thumbnails and waveforms * thumbnail and waveform caching between sessions * audio mixing across all tracks * video compositing across video tracks * trimming (on timeline) * append, insert, overwrite, lift, and delete (ripple) editing on the timeline * 3-point editing * hide, mute, and lock track controls * external monitoring on an extra system display/monitor * fade in and out audio and fade video from and to black with easy-to-use fader controls on timeline * cross-fade audio and video dissolve transitions easily by overlapping shots on the same track of the timeline * video wipe transitions: bar, barn door, box, clock (radial), diagonal, iris, matrix, and custom gradient image * video quality measurement (PSNR and SSIM) * support for 4K resolutions 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Shotcut」の詳細全文を読む スポンサード リンク
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