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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,179 @@ | ||
| <script lang="ts"> | ||
| import { concat, EncoderPipeline, MuxerPipeline, SceneRenderPipeline, type IPipeline } from "@nahara/motion-video"; | ||
| import { app } from "../../appglobal"; | ||
| import Button from "../input/Button.svelte"; | ||
| import Dropdown from "../input/Dropdown.svelte"; | ||
| import { openMenuAt } from "../menu/MenuHost.svelte"; | ||
| import Property from "../properties/Property.svelte"; | ||
| import PropertyValuePart from "../properties/PropertyValuePart.svelte"; | ||
| import type { IScene } from "@nahara/motion"; | ||
| interface EncoderProfile { | ||
| profile: string; | ||
| name: string; | ||
| maximumKbps: number; | ||
| } | ||
| interface EncoderType { | ||
| type: string; | ||
| name: string; | ||
| profiles: EncoderProfile[]; | ||
| } | ||
| const Encoders: EncoderType[] = [ | ||
| { | ||
| type: "avc", | ||
| name: "Advanced Video Codec (H.264)", | ||
| profiles: [ | ||
| { profile: "avc1.4d0028", name: "Main Profile", maximumKbps: 20_000 } | ||
| ] | ||
| } | ||
| ]; | ||
| export let scene: IScene = app.getCurrentScene()!; | ||
| export let saveAs = "scene.mp4"; | ||
| export let resWidth = 1920; | ||
| export let resHeight = 1080; | ||
| export let fps = 60; | ||
| export let duration = 10; | ||
| export let encoder = Encoders[0]; | ||
| export let encoderProfile = encoder.profiles[0]; | ||
| export let kbitRate = 10_000; | ||
| let rendering = false; | ||
| export async function beginRender() { | ||
| const pipeline: IPipeline<IScene, any, [any, any, Blob]> = concat( | ||
| new SceneRenderPipeline( | ||
| resWidth, | ||
| resHeight, | ||
| fps, Math.max(fps * duration, 1) | ||
| ), | ||
| new EncoderPipeline({ | ||
| codec: encoderProfile.profile, | ||
| width: resWidth, | ||
| height: resHeight, | ||
| bitrate: kbitRate * 1000, | ||
| framerate: fps | ||
| }), | ||
| new MuxerPipeline({ | ||
| codec: "avc", | ||
| width: resWidth, | ||
| height: resHeight, | ||
| frameRate: fps | ||
| }) | ||
| ); | ||
| rendering = true; | ||
| await pipeline.initialize(console.log); | ||
| pipeline.consume(scene); | ||
| const result = await pipeline.finalize(); | ||
| const blob = result[2]; | ||
| const downloadLink = document.createElement("a"); | ||
| downloadLink.href = URL.createObjectURL(blob); | ||
| downloadLink.download = saveAs; | ||
| downloadLink.click(); | ||
| URL.revokeObjectURL(downloadLink.href); | ||
| rendering = false; | ||
| } | ||
| </script> | ||
|
|
||
| <div> | ||
| <table> | ||
| <tr> | ||
| <th scope="row">General options</th> | ||
| </tr> | ||
| <Property name="Save as" value={saveAs} on:update={e => saveAs = e.detail} /> | ||
| <tr> | ||
| <th scope="row">Renderer options</th> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Resolution</th> | ||
| <td><PropertyValuePart | ||
| name="Width" value={resWidth} min={1} max={10_000_000} | ||
| on:update={e => resWidth = e.detail} | ||
| /></td> | ||
| </tr> | ||
| <tr> | ||
| <td></td> | ||
| <td><PropertyValuePart | ||
| name="Height" value={resHeight} min={1} max={10_000_000} | ||
| on:update={e => resHeight = e.detail} | ||
| /></td> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Frames per second</th> | ||
| <td><PropertyValuePart | ||
| name="FPS" value={fps} min={1} | ||
| on:update={e => fps = e.detail} | ||
| /></td> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Duration (seconds)</th> | ||
| <td><PropertyValuePart | ||
| name="Sec" value={duration} min={0.001} | ||
| on:update={e => duration = e.detail} | ||
| /></td> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Encoder options</th> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Encoder</th> | ||
| <td><Dropdown label={encoder.name} on:click={e => openMenuAt(e.clientX, e.clientY, Encoders.map(v => ({ | ||
| type: "simple", | ||
| name: v.name, | ||
| click() { | ||
| if (encoder == v) return; | ||
| encoder = v; | ||
| encoderProfile = v.profiles[0]; | ||
| }, | ||
| })))} /></td> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Profile</th> | ||
| <td><Dropdown label={encoderProfile.name} on:click={e => openMenuAt(e.clientX, e.clientY, encoder.profiles.map(v => ({ | ||
| type: "simple", | ||
| description: `${v.maximumKbps} kbps max`, | ||
| name: v.name, | ||
| click() { | ||
| if (encoderProfile == v) return; | ||
| encoderProfile = v; | ||
| } | ||
| })))} /></td> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Bitrate (kbps)</th> | ||
| <td><PropertyValuePart | ||
| name="Kbps" value={kbitRate} min={1} max={encoderProfile.maximumKbps} | ||
| on:update={e => kbitRate = e.detail} | ||
| /></td> | ||
| </tr> | ||
| <tr> | ||
| <th scope="row">Actions</th> | ||
| <td><Button label="Render and download" disabled={rendering} on:click={beginRender} /></td> | ||
| </tr> | ||
| </table> | ||
| </div> | ||
|
|
||
| <style lang="scss"> | ||
| table { | ||
| margin: 0; | ||
| border-spacing: 0; | ||
| td { | ||
| padding: 0; | ||
| } | ||
| th[scope="row"] { | ||
| text-align: left; | ||
| min-width: 100px; | ||
| font-weight: normal; | ||
| padding: 0 16px 0 8px; | ||
| height: 24px; | ||
| } | ||
| } | ||
| </style> |