From d2de87194c18ba86e96a9d487d3fa4500102c595 Mon Sep 17 00:00:00 2001 From: David Payr <1696106+Vanilagy@users.noreply.github.com> Date: Mon, 2 Sep 2024 01:01:08 +0300 Subject: [PATCH] Scaffold project --- .editorconfig | 11 ++ .gitignore | 1 + README.md | 1 + api_sketch.ts | 135 ++++++++++++++ package-lock.json | 461 ++++++++++++++++++++++++++++++++++++++++++++++ package.json | 18 ++ src/index.ts | 1 + tsconfig.json | 12 ++ 8 files changed, 640 insertions(+) create mode 100644 .editorconfig create mode 100644 .gitignore create mode 100644 README.md create mode 100644 api_sketch.ts create mode 100644 package-lock.json create mode 100644 package.json create mode 100644 src/index.ts create mode 100644 tsconfig.json diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 0000000..ee2704d --- /dev/null +++ b/.editorconfig @@ -0,0 +1,11 @@ +[*] +end_of_line = lf +indent_style = tab + +[package.json] +indent_style = space +indent_size = 2 + +[README.md] +indent_style = space +indent_size = 4 \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..b512c09 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +node_modules \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..f87f5c1 --- /dev/null +++ b/README.md @@ -0,0 +1 @@ +# TODO \ No newline at end of file diff --git a/api_sketch.ts b/api_sketch.ts new file mode 100644 index 0000000..55ae4c6 --- /dev/null +++ b/api_sketch.ts @@ -0,0 +1,135 @@ +abstract class Target { + +} + +class ArrayBufferTarget extends Target { + +} + +class StreamTarget extends Target { + +} + +type OutputOptions = { + format: 'mp4' | 'webm' | 'mkv', + target: Target +}; + +class Output { + constructor(options: OutputOptions) { + + } + + addVideoTrack(source: VideoSource) { + + } + + addAudioTrack(source: AudioSource) { + + } + + start() { + + } + + async finalize() { + + } +} + +abstract class InputSource { + +} + +type InputOptions = { + source: InputSource +}; + +class Input { + constructor(options: InputOptions) { + + } +} + +abstract class VideoSource { + +} + +abstract class AudioSource { + +} + +type VideoCodecConfig = { + codec: 'avc' | 'hevc' | 'vp8' | 'vp9' | 'av1', + bitrate: number +}; + +type AudioCodecConfig = { + codec: 'aac' | 'opus' | 'vorbis', + bitrate: number +}; + +class VideoFrameSource extends VideoSource { + constructor(codecConfig: VideoCodecConfig) { + super(); + } + + digest(videoFrame: VideoFrame) { + + } +} + +class CanvasSource extends VideoSource { + constructor(canvas: HTMLCanvasElement, codecConfig: VideoCodecConfig) { + super(); + } + + digest(timestamp: number) { + + } +} + +class MediaStreamTrackVideoSource extends VideoSource { + constructor(track: MediaStreamTrack, codecConfig: VideoCodecConfig) { + super(); + } +} + +class AudioDataSource extends AudioSource { + constructor(audioData: AudioData, codecConfig: AudioCodecConfig) { + super(); + } +} + +class AudioBufferSource extends AudioSource { + constructor(audioBuffer: AudioBuffer, codecConfig: AudioCodecConfig) { + super(); + } +} + +class MediaStreamTrackAudioSource extends AudioSource { + constructor(track: MediaStreamTrack, codecConfig: AudioCodecConfig) { + super(); + } +} + +let output = new Output({ + format: 'mp4', + target: new ArrayBufferTarget() +}); + +let source = new CanvasSource(document.createElement('canvas'), { + codec: 'avc', + bitrate: 1e6 +}); + +output.addVideoTrack(source); + +output.start(); + +source.digest(0) +source.digest(1) +source.digest(2) +source.digest(3) + +output.finalize() \ No newline at end of file diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000..bf5b8ef --- /dev/null +++ b/package-lock.json @@ -0,0 +1,461 @@ +{ + "name": "metamuxer", + "version": "0.1.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "metamuxer", + "version": "0.1.0", + "license": "MIT", + "dependencies": { + "@types/dom-webcodecs": 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"@types/dom-webcodecs": "^0.1.11" + }, + "devDependencies": { + "esbuild": "^0.23.1", + "typescript": "^5.5.4" + } +} diff --git a/src/index.ts b/src/index.ts new file mode 100644 index 0000000..0781663 --- /dev/null +++ b/src/index.ts @@ -0,0 +1 @@ +console.log("hi") \ No newline at end of file diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 0000000..1a0ec67 --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,12 @@ +{ + "compilerOptions": { + "target": "ES2021", + "strict": true, + "noImplicitAny": true, + "noImplicitOverride": true, + "types": ["@types/dom-webcodecs"] + }, + "include": [ + "src/**/*" + ] +} \ No newline at end of file