72 lines
3.1 KiB
JavaScript
72 lines
3.1 KiB
JavaScript
'use strict';
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const { resolveHwenc, mseCodecString, h264LiveArgs } = require('../src/hwencode');
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describe('resolveHwenc', () => {
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test('intel → vaapi am Default-Renderknoten', () => {
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expect(resolveHwenc({ vendor: 'intel' })).toMatchObject({ encoder: 'vaapi', device: '/dev/dri/renderD128' });
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});
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test('amd → vaapi (gleicher Codepfad)', () => {
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expect(resolveHwenc({ vendor: 'amd' }).encoder).toBe('vaapi');
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});
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test('none → libx264 (Software-Fallback)', () => {
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expect(resolveHwenc({ vendor: 'none' }).encoder).toBe('libx264');
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});
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test('HWENC überschreibt Vendor', () => {
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expect(resolveHwenc({ vendor: 'amd', encoder: 'qsv' }).encoder).toBe('qsv');
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});
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test('eigener Device-Pfad', () => {
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expect(resolveHwenc({ vendor: 'intel', device: '/dev/dri/renderD129' }).device).toBe('/dev/dri/renderD129');
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});
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test('unbekannter Encoder wirft', () => {
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expect(() => resolveHwenc({ encoder: 'nvenc' })).toThrow();
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});
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});
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describe('mseCodecString', () => {
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test('main/3.1', () => expect(mseCodecString('main', '1F')).toBe('avc1.4D401F'));
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test('high', () => expect(mseCodecString('high', '1F')).toBe('avc1.64001F'));
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test('constrained_baseline', () => expect(mseCodecString('constrained_baseline', '1F')).toBe('avc1.42E01F'));
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test('unbekannt → main', () => expect(mseCodecString('xyz', '1F')).toBe('avc1.4D401F'));
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});
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describe('h264LiveArgs', () => {
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const base = { device: '/dev/video0', size: '640x480', fps: 30 };
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test('VAAPI: hwupload + h264_vaapi + fragmentiertes mp4 auf pipe:1', () => {
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const { args, useFd3 } = h264LiveArgs({ ...base, hwenc: resolveHwenc({ vendor: 'intel' }), jpegSnapshots: false });
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const s = args.join(' ');
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expect(s).toContain('-vaapi_device /dev/dri/renderD128');
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expect(s).toContain('format=nv12,hwupload');
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expect(s).toContain('-c:v h264_vaapi');
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expect(s).toContain('-movflags +frag_keyframe+empty_moov+default_base_moof');
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expect(args[args.length - 1]).toBe('pipe:1');
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expect(useFd3).toBe(false);
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});
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test('mit Snapshot-Nebenausgang: split + pipe:3 + useFd3', () => {
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const { args, useFd3 } = h264LiveArgs({ ...base, hwenc: resolveHwenc({ vendor: 'amd' }), jpegSnapshots: true });
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const s = args.join(' ');
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expect(s).toContain('-filter_complex');
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expect(s).toContain('split=2');
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expect(s).toContain('-c:v mjpeg');
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expect(args[args.length - 1]).toBe('pipe:3');
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expect(useFd3).toBe(true);
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});
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test('libx264-Software-Fallback', () => {
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const { args } = h264LiveArgs({ ...base, hwenc: resolveHwenc({ vendor: 'none' }), jpegSnapshots: false });
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const s = args.join(' ');
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expect(s).toContain('-c:v libx264');
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expect(s).toContain('-tune zerolatency');
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expect(s).not.toContain('hwupload');
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});
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test('GOP default ~2×fps, überschreibbar', () => {
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const def = h264LiveArgs({ ...base, hwenc: resolveHwenc({}), jpegSnapshots: false });
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expect(def.args[def.args.indexOf('-g') + 1]).toBe('60');
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const custom = h264LiveArgs({ ...base, gop: 15, hwenc: resolveHwenc({}), jpegSnapshots: false });
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expect(custom.args[custom.args.indexOf('-g') + 1]).toBe('15');
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});
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});
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