Bump patch

.github/workflows/release.yml

@@ -5,6 +5,7 @@ on:
     types: [published]
 
 permissions:
+  id-token: write  # Required for OIDC
   contents: read
 
 jobs:
@@ -14,7 +15,7 @@ jobs:
     permissions: write-all
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -27,12 +28,15 @@ jobs:
           git push origin release
 
       - name: Set up Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        uses: actions/setup-node@v4
         with:
           node-version: 22
           cache: 'npm'
           registry-url: https://registry.npmjs.org
 
+      - name: Update npm
+        run: npm install -g npm@latest
+
       - name: Get package.json version
         id: package-json-version
         run: echo "version=v$(cat package.json | jq '.version' --raw-output)" >> $GITHUB_OUTPUT
@@ -58,11 +62,7 @@ jobs:
         run: gh release upload ${{ github.event.release.tag_name }} dist/bundles/mediabunny.cjs dist/bundles/mediabunny.min.cjs dist/bundles/mediabunny.mjs dist/bundles/mediabunny.min.mjs dist/mediabunny.d.ts packages/mp3-encoder/dist/bundles/mediabunny-mp3-encoder.js packages/mp3-encoder/dist/bundles/mediabunny-mp3-encoder.min.js packages/mp3-encoder/dist/bundles/mediabunny-mp3-encoder.mjs packages/mp3-encoder/dist/bundles/mediabunny-mp3-encoder.min.mjs packages/mp3-encoder/dist/mediabunny-mp3-encoder.d.ts
 
       - name: Publish Mediabunny to npm
-        run: npm publish --provenance --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish --access public
 
       - name: Publish workspace packages to npm
-        run: npm publish --provenance --access public --workspaces 
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish --access public --workspaces 

dev/demux.html

@@ -14,7 +14,18 @@
 			source: new Mediabunny.BlobSource(file),
 		});
 
-		console.log(await input.getTracks());
+		const audioTrack = await input.getPrimaryAudioTrack();
+		const decoderConfig = await audioTrack.getDecoderConfig();
+		console.log(decoderConfig);
+
+		/*
+		const videoTrack = await input.getPrimaryVideoTrack();
+		const sink = new Mediabunny.EncodedPacketSink(videoTrack);
+
+		for await (const packet of sink.packets()) {
+			console.log(packet);
+		}
+		*/
 
 		/*
 		return;

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "mediabunny",
-  "version": "1.25.3",
+  "version": "1.25.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "mediabunny",
-      "version": "1.25.3",
+      "version": "1.25.6",
       "license": "MPL-2.0",
       "workspaces": [
         "packages/*"
@@ -7739,9 +7739,9 @@
       }
     },
     "node_modules/mediabunny": {
-      "version": "1.25.2",
-      "resolved": "https://registry.npmjs.org/mediabunny/-/mediabunny-1.25.2.tgz",
-      "integrity": "sha512-bS+lFdHsvvWUGK8ARDzhHnjmzLDPLmRfwlqKiXSCk+cdlyjKpiSHdAaKmrI6+2hD9Tmeqr39OQJk67nG/kAJAQ==",
+      "version": "1.25.5",
+      "resolved": "https://registry.npmjs.org/mediabunny/-/mediabunny-1.25.5.tgz",
+      "integrity": "sha512-WMUEe3pOd3AEIEosc1waIFx/Y8iGd+ITouKaTyixH0kdOJoy9IulcNLA7OjLllyoqYKbRQqvlwwYkxJ10k9wpw==",
       "license": "MPL-2.0",
       "peer": true,
       "workspaces": [
@@ -12065,7 +12065,7 @@
     },
     "packages/mp3-encoder": {
       "name": "@mediabunny/mp3-encoder",
-      "version": "1.25.3",
+      "version": "1.25.6",
       "license": "MPL-2.0",
       "devDependencies": {
         "@types/emscripten": "^1.40.1"

package.json

@@ -1,7 +1,7 @@
 {
   "name": "mediabunny",
   "author": "Vanilagy",
-  "version": "1.25.3",
+  "version": "1.25.6",
   "description": "Pure TypeScript media toolkit for reading, writing, and converting media files, directly in the browser.",
   "type": "module",
   "workspaces": [

packages/mp3-encoder/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@mediabunny/mp3-encoder",
   "author": "Vanilagy",
-  "version": "1.25.3",
+  "version": "1.25.6",
   "description": "MP3 encoder extension for Mediabunny, based on LAME.",
   "main": "./dist/bundles/mediabunny-mp3-encoder.mjs",
   "module": "./dist/bundles/mediabunny-mp3-encoder.mjs",

src/codec-data.ts

@@ -590,9 +590,7 @@ export const extractNalUnitTypeForHevc = (data: Uint8Array) => {
 };
 
 /** Builds a HevcDecoderConfigurationRecord from an HEVC packet in Annex B format. */
-export const extractHevcDecoderConfigurationRecord = (
-	packetData: Uint8Array,
-) => {
+export const extractHevcDecoderConfigurationRecord = (packetData: Uint8Array) => {
 	try {
 		const nalUnits = findNalUnitsInAnnexB(packetData);
 
@@ -1456,6 +1454,69 @@ export const extractAv1CodecInfoFromPacket = (
 			}
 		}
 
+		// Frame size
+		const frameWidthBitsMinus1 = bitstream.readBits(4);
+		const frameHeightBitsMinus1 = bitstream.readBits(4);
+		const n1 = frameWidthBitsMinus1 + 1;
+		bitstream.skipBits(n1); // max_frame_width_minus_1
+		const n2 = frameHeightBitsMinus1 + 1;
+		bitstream.skipBits(n2); // max_frame_height_minus_1
+
+		// Frame IDs
+		let frameIdNumbersPresentFlag = 0;
+		if (reducedStillPictureHeader) {
+			frameIdNumbersPresentFlag = 0;
+		} else {
+			frameIdNumbersPresentFlag = bitstream.readBits(1);
+		}
+
+		if (frameIdNumbersPresentFlag) {
+			bitstream.skipBits(4); // delta_frame_id_length_minus_2
+			bitstream.skipBits(3); // additional_frame_id_length_minus_1
+		}
+
+		bitstream.skipBits(1); // use_128x128_superblock
+		bitstream.skipBits(1); // enable_filter_intra
+		bitstream.skipBits(1); // enable_intra_edge_filter
+
+		if (!reducedStillPictureHeader) {
+			bitstream.skipBits(1); // enable_interintra_compound
+			bitstream.skipBits(1); // enable_masked_compound
+			bitstream.skipBits(1); // enable_warped_motion
+			bitstream.skipBits(1); // enable_dual_filter
+			const enableOrderHint = bitstream.readBits(1);
+
+			if (enableOrderHint) {
+				bitstream.skipBits(1); // enable_jnt_comp
+				bitstream.skipBits(1); // enable_ref_frame_mvs
+			}
+
+			const seqChooseScreenContentTools = bitstream.readBits(1);
+			let seqForceScreenContentTools = 0;
+
+			if (seqChooseScreenContentTools) {
+				seqForceScreenContentTools = 2; // SELECT_SCREEN_CONTENT_TOOLS
+			} else {
+				seqForceScreenContentTools = bitstream.readBits(1);
+			}
+
+			if (seqForceScreenContentTools > 0) {
+				const seqChooseIntegerMv = bitstream.readBits(1);
+				if (!seqChooseIntegerMv) {
+					bitstream.skipBits(1); // seq_force_integer_mv
+				}
+			}
+
+			if (enableOrderHint) {
+				bitstream.skipBits(3); // order_hint_bits_minus_1
+			}
+		}
+
+		bitstream.skipBits(1); // enable_superres
+		bitstream.skipBits(1); // enable_cdef
+		bitstream.skipBits(1); // enable_restoration
+
+		// color_config()
 		const highBitdepth = bitstream.readBits(1);
 
 		let bitDepth = 8;

src/conversion.ts

@@ -82,10 +82,16 @@ export type ConversionOptions = {
 
 	/** Options to trim the input file. */
 	trim?: {
-		/** The time in the input file in seconds at which the output file should start. Must be less than `end`.  */
-		start: number;
-		/** The time in the input file in seconds at which the output file should end. Must be greater than `start`. */
-		end: number;
+		/**
+		 * The time in the input file in seconds at which the output file should start. Must be less than `end`.
+		 * Defaults to 0 when omitted.
+		 */
+		start?: number;
+		/**
+		 * The time in the input file in seconds at which the output file should end. Must be greater than `start`.
+		 * Defaults to the duration of the input when omitted.
+		 */
+		end?: number;
 	};
 
 	/**
@@ -1509,7 +1515,10 @@ export class Conversion {
 				targetSampleRate,
 				startTime: this._startTimestamp,
 				endTime: this._endTimestamp,
-				onSample: sample => this._registerAudioSample(track, trackOptions, source, sample),
+				onSample: async (sample) => {
+					await this._registerAudioSample(track, trackOptions, source, sample);
+					sample.close();
+				},
 			});
 
 			const sink = new AudioSampleSink(track);
@@ -1521,6 +1530,7 @@ export class Conversion {
 				}
 
 				await resampler.add(sample);
+				sample.close();
 			}
 
 			await resampler.finalize();

src/sample.ts

@@ -21,6 +21,54 @@ import {
 
 polyfillSymbolDispose();
 
+type FinalizationRegistryValue = {
+	type: 'video';
+	data: VideoFrame | OffscreenCanvas | Uint8Array;
+} | {
+	type: 'audio';
+	data: AudioData | Uint8Array;
+};
+
+// Let's manually handle logging the garbage collection errors that are typically logged by the browser. This way, they
+// also kick for audio samples (which is normally not the case), making sure any incorrect code is quickly caught.
+let lastVideoGcErrorLog = -Infinity;
+let lastAudioGcErrorLog = -Infinity;
+let finalizationRegistry: FinalizationRegistry<FinalizationRegistryValue> | null = null;
+if (typeof FinalizationRegistry !== 'undefined') {
+	finalizationRegistry = new FinalizationRegistry<FinalizationRegistryValue>((value) => {
+		const now = Date.now();
+
+		if (value.type === 'video') {
+			if (now - lastVideoGcErrorLog >= 1000) {
+				// This error is annoying but oh so important
+				console.error(
+					`A VideoSample was garbage collected without first being closed. For proper resource management,`
+					+ ` make sure to call close() on all your VideoSamples as soon as you're done using them.`,
+				);
+
+				lastVideoGcErrorLog = now;
+			}
+
+			if (typeof VideoFrame !== 'undefined' && value.data instanceof VideoFrame) {
+				value.data.close(); // Prevent the browser error since we're logging our own
+			}
+		} else {
+			if (now - lastAudioGcErrorLog >= 1000) {
+				console.error(
+					`An AudioSample was garbage collected without first being closed. For proper resource management,`
+					+ ` make sure to call close() on all your AudioSamples as soon as you're done using them.`,
+				);
+
+				lastAudioGcErrorLog = now;
+			}
+
+			if (typeof AudioData !== 'undefined' && value.data instanceof AudioData) {
+				value.data.close();
+			}
+		}
+	});
+}
+
 /**
  * Metadata used for VideoSample initialization.
  * @group Samples
@@ -133,7 +181,11 @@ export class VideoSample implements Disposable {
 		data: VideoFrame | CanvasImageSource | AllowSharedBufferSource,
 		init?: VideoSampleInit,
 	) {
-		if (data instanceof ArrayBuffer || ArrayBuffer.isView(data)) {
+		if (
+			data instanceof ArrayBuffer
+			|| (typeof SharedArrayBuffer !== 'undefined' && data instanceof SharedArrayBuffer)
+			|| ArrayBuffer.isView(data)
+		) {
 			if (!init || typeof init !== 'object') {
 				throw new TypeError('init must be an object.');
 			}
@@ -265,6 +317,8 @@ export class VideoSample implements Disposable {
 		} else {
 			throw new TypeError('Invalid data type: Must be a BufferSource or CanvasImageSource.');
 		}
+
+		finalizationRegistry?.register(this, { type: 'video', data: this._data }, this);
 	}
 
 	/** Clones this video sample. */
@@ -313,6 +367,8 @@ export class VideoSample implements Disposable {
 			return;
 		}
 
+		finalizationRegistry?.unregister(this);
+
 		if (isVideoFrame(this._data)) {
 			this._data.close();
 		} else {
@@ -955,6 +1011,8 @@ export class AudioSample implements Disposable {
 
 			this._data = dataBuffer;
 		}
+
+		finalizationRegistry?.register(this, { type: 'audio', data: this._data }, this);
 	}
 
 	/** Returns the number of bytes required to hold the audio sample's data as specified by the given options. */
@@ -1116,9 +1174,8 @@ export class AudioSample implements Disposable {
 				}
 			}
 		} else {
-			// Branch for Uint8Array data (non-AudioData)
 			const uint8Data = this._data;
-			const srcView = new DataView(uint8Data.buffer, uint8Data.byteOffset, uint8Data.byteLength);
+			const srcView = toDataView(uint8Data);
 
 			const srcFormat = this.format;
 			const readFn = getReadFunction(srcFormat);
@@ -1188,6 +1245,8 @@ export class AudioSample implements Disposable {
 			return;
 		}
 
+		finalizationRegistry?.unregister(this);
+
 		if (isAudioData(this._data)) {
 			this._data.close();
 		} else {