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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,44 +1,44 @@ | ||
| import { resolve } from 'node:path' | ||
| import { defineConfig, externalizeDepsPlugin } from 'electron-vite' | ||
| import react from '@vitejs/plugin-react' | ||
| import { resolve } from 'node:path'; | ||
| import { defineConfig, externalizeDepsPlugin } from 'electron-vite'; | ||
| import react from '@vitejs/plugin-react'; | ||
| import { viteStaticCopy } from 'vite-plugin-static-copy'; | ||
| import svgr from 'vite-plugin-svgr'; | ||
| import { normalizePath } from 'vite' | ||
| import { normalizePath } from 'vite'; | ||
|
|
||
| export default defineConfig({ | ||
| main: { | ||
| build: { | ||
| rollupOptions: { | ||
| external: ['@brick-a-brack/napi-canon-cameras'] | ||
| } | ||
| external: ['@brick-a-brack/napi-canon-cameras'], | ||
| }, | ||
| }, | ||
| plugins: [externalizeDepsPlugin()] | ||
| plugins: [externalizeDepsPlugin()], | ||
| }, | ||
| preload: { | ||
| plugins: [externalizeDepsPlugin()] | ||
| plugins: [externalizeDepsPlugin()], | ||
| }, | ||
| renderer: { | ||
| resolve: { | ||
| alias: { | ||
| '~': resolve(__dirname) | ||
| } | ||
| '~': resolve(__dirname), | ||
| }, | ||
| }, | ||
| plugins: [ | ||
| react(), | ||
| svgr({ | ||
| include: '**/*.svg?jsx', | ||
| svgrOptions: { | ||
| // svgr options | ||
| } | ||
| }, | ||
| }), | ||
| viteStaticCopy({ | ||
| targets: [ | ||
| { | ||
| src: normalizePath(resolve(__dirname, './resources/*')), | ||
| dest: '.' | ||
| } | ||
| ] | ||
| }) | ||
| targets: [ | ||
| { | ||
| src: normalizePath(resolve(__dirname, './resources/*')), | ||
| dest: '.', | ||
| }, | ||
| ], | ||
| }), | ||
| ], | ||
| } | ||
| }) | ||
| }, | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| const profiles = { | ||
| h264: { | ||
| codec: 'libx264', | ||
| extension: 'mp4', | ||
| pix_fmt: 'yuv420p', | ||
| preset: 'faster', | ||
| }, | ||
| hevc: { | ||
| codec: 'libx265', | ||
| extension: 'mp4', | ||
| pix_fmt: 'yuv420p', | ||
| preset: 'faster', | ||
| }, | ||
| prores: { | ||
| codec: 'prores_ks', | ||
| extension: 'mov', | ||
| pix_fmt: 'yuva444p10le', | ||
| }, | ||
| vp8: { | ||
| codec: 'libvpx', | ||
| extension: 'webm', | ||
| pix_fmt: 'yuv420p', | ||
| }, | ||
| vp9: { | ||
| codec: 'libvpx-vp9', | ||
| extension: 'webm', | ||
| pix_fmt: 'yuv420p', | ||
| }, | ||
| }; | ||
|
|
||
| export const getEncodingProfile = (format) => { | ||
| return profiles[format] || null; | ||
| }; | ||
|
|
||
| export const getFFmpegArgs = (width = 1920, height = 1080, encodingProfile = false, outputFile = false, fps = 24, opts = {}) => { | ||
| if (typeof profiles[encodingProfile] === 'undefined') { | ||
| throw new Error('UNKNOWN_PROFILE'); | ||
| } | ||
|
|
||
| // Get profile | ||
| const profile = profiles[encodingProfile]; | ||
|
|
||
| // Invalid output file | ||
| if (outputFile === false) { | ||
| throw new Error('UNDEFINED_OUTPUT'); | ||
| } | ||
|
|
||
| // Default -y to overwite | ||
| const args = ['-y']; | ||
|
|
||
| // Input framerate | ||
| args.push('-r', `${Number(fps) > 0 && Number(fps) <= 240 ? Number(fps) : 12}`); | ||
|
|
||
| // Add all images in the path | ||
| args.push('-i', 'frame-%06d.jpg'); | ||
|
|
||
| // Output resolution | ||
| const customHeight = opts.resolution && opts.resolution !== 'original' ? `,scale=w=-2:h=${opts.resolution}:force_original_aspect_ratio=1` : ''; | ||
|
|
||
| // AutoScale input to ratio | ||
| args.push('-vf', `scale=w=${width}:h=${height}:force_original_aspect_ratio=1,pad=${width}:${height}:(ow-iw)/2:(oh-ih)/2${customHeight}`); | ||
|
|
||
| // Codec | ||
| args.push('-c:v', profile.codec); | ||
|
|
||
| // Bitrate | ||
| //args.push('-b:v', '128M'); | ||
|
|
||
| // Preset | ||
| if (profile.preset) { | ||
| args.push('-preset', profile.preset); | ||
| } | ||
|
|
||
| // Fast start for streaming | ||
| if (profile.extension === 'mp4') { | ||
| args.push('-movflags', '+faststart'); | ||
| } | ||
|
|
||
| // Custom output framerate | ||
| if (opts.customOutputFramerate && opts.customOutputFramerateNumber) { | ||
| args.push('-r', `${Number(opts.customOutputFramerateNumber)}`); | ||
| } | ||
|
|
||
| // Pixel mode | ||
| args.push('-pix_fmt', profile.pix_fmt); | ||
|
|
||
| // Prores flags | ||
| if (encodingProfile === 'prores') { | ||
| args.push('-profile:v', '3', '-vendor', 'apl0', '-bits_per_mb', '4000', '-f', 'mov'); | ||
| } | ||
|
|
||
| // Output file | ||
| args.push(`${outputFile}`); | ||
|
|
||
| return args; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| import { FFmpeg } from '@ffmpeg/ffmpeg'; | ||
| import { toBlobURL } from '@ffmpeg/util'; | ||
|
|
||
| export const getFFmpeg = async (callback = () => {}) => { | ||
| const baseURL = '/'; | ||
| const ffmpeg = new FFmpeg(); | ||
| ffmpeg.on('log', callback); | ||
| ffmpeg.on('error', callback); | ||
| ffmpeg.on('progress', callback); | ||
| await ffmpeg | ||
| .load({ | ||
| coreURL: await toBlobURL(`${baseURL}ffmpeg-core.js`, 'text/javascript'), | ||
| wasmURL: await toBlobURL(`${baseURL}ffmpeg-core.wasm`, 'application/wasm'), | ||
| }) | ||
| .catch(console.error); | ||
| return ffmpeg; | ||
| }; |
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