[WIP] Add majority of logic for HLS reading support

test/node/m3u8-input.test.ts

@@ -0,0 +1,119 @@
+import { test } from 'vitest';
+import { ManifestInput } from '../../src/manifest-input.js';
+import { UrlSource } from '../../src/source.js';
+import { ALL_MANIFEST_FORMATS } from '../../src/manifest-input-format.js';
+import { ALL_FORMATS, MPEG_TS } from '../../src/input-format.js';
+import { EncodedPacketSink } from '../../src/media-sink.js';
+import { assert } from '../../src/misc.js';
+import { Input } from '../../src/input.js';
+
+test('yo', { timeout: 60_000 }, async () => {
+	/*
+	const yo = new Input({
+		source: new UrlSource('https://test-streams.mux.dev/x36xhzz/url_0/url_462/193039199_mp4_h264_aac_hd_7.ts'),
+		formats: ALL_FORMATS,
+	});
+
+	const videoTrack = await yo.getPrimaryVideoTrack();
+	const sink1 = new EncodedPacketSink(videoTrack!);
+
+	console.log(sink1.getFirstPacket());
+
+	for await (const packet of sink1.packets()) {
+		console.log(performance.now(), packet.timestamp);
+	}
+
+	console.log('Don');
+
+	return;
+
+	*/
+	const manifest = new ManifestInput({
+		entryPath: 'https://playertest.longtailvideo.com/adaptive/aes-with-tracks/master.m3u8'
+			?? 'https://playertest.longtailvideo.com/adaptive/customIV/prog_index.m3u8'
+			?? 'https://playertest.longtailvideo.com/adaptive/issue666/playlists/cisq0gim60007xzvi505emlxx.m3u8'
+			?? 'https://test-streams.mux.dev/dai-discontinuity-deltatre/manifest.m3u8'
+			?? 'https://test-streams.mux.dev/x36xhzz/url_0/193039199_mp4_h264_aac_hd_7.m3u8'
+			?? 'https://test-streams.mux.dev/dai-discontinuity-deltatre/manifest.m3u8'
+			?? 'https://cdn.jwplayer.com/manifests/pZxWPRg4.m3u8'
+			?? 'https://test-streams.mux.dev/x36xhzz/x36xhzz.m3u8'
+			?? 'https://test-streams.mux.dev/x36xhzz/url_0/193039199_mp4_h264_aac_hd_7.m3u8',
+		getSource: path => new UrlSource(path),
+		manifestFormats: ALL_MANIFEST_FORMATS,
+		mediaFormats: [MPEG_TS],
+	});
+
+	const variants = await manifest.getVariants();
+	const variant = variants[1]!;
+	const segment = await variant.getFirstSegment();
+	const thing = await segment!.toInput();
+	console.log(await thing.getTracks());
+	/*
+
+	const primaryVariant = (await manifest.getPrimaryVariant())!;
+	const segment = (await primaryVariant.getFirstSegment())!;
+	const thing = await segment.toInput();
+	console.log(await thing.getTracks());
+	*/
+
+	return;
+
+	for await (const segment of primaryVariant.segments()) {
+		console.log(segment.relativeTimestamp, segment.initSegment?.relativeTimestamp);
+	}
+
+	return;
+
+	const input = await manifest.toInput();
+	const track = await input.getPrimaryVideoTrack();
+	const sink = new EncodedPacketSink(track!);
+
+	for await (const packet of sink.packets()) {
+		console.log(packet.timestamp);
+	}
+
+	return;
+
+	// const primaryVariant = (await manifest.getPrimaryVariant())!;
+
+	for await (const segment of primaryVariant.segments()) {
+		console.log(segment.location);
+	}
+
+	/*
+	for await (const segment of primaryVariant.segments()) {
+		const input = await segment.toInput();
+		console.log(segment.path, segment.discontinuity, await input.getFirstTimestamp());
+		continue;
+
+		if (segment.path.endsWith('u-6400-m-720x408-1628-a-96-1-1.ts')) {
+			const input = await segment.toInput();
+			const track = (await input.getPrimaryVideoTrack())!;
+			const timestamp = await track.getFirstTimestamp();
+			console.log(timestamp, await track.getDecoderConfig());
+
+			break;
+		}
+	}
+	*/
+
+	/*
+	const segment = await primaryVariant.getFirstSegment();
+
+	// console.log(segment);
+
+	const input = primaryVariant.toInput();
+	// console.log(input);
+
+	// const tracks = await input.getTracks();
+	const track = await input.getPrimaryVideoTrack();
+
+	const sink = new EncodedPacketSink(track!);
+	let currentPacket = await sink.getFirstPacket();
+
+	while (currentPacket) {
+		console.log(currentPacket.timestamp);
+		currentPacket = await sink.getNextPacket(currentPacket);
+	}
+	*/
+});