Fix atTimestamps iterator

src/codec.ts

@@ -41,7 +41,7 @@ export const AUDIO_CODECS = [
 	'vorbis',
 	'flac',
 	...PCM_CODECS,
-] as const; // TODO add the rest
+] as const;
 /** @public */
 export const SUBTITLE_CODECS = ['webvtt'] as const; // TODO add the rest
 

src/media-sink.ts

@@ -392,7 +392,10 @@ export abstract class BaseMediaFrameSink<
 				}
 
 				let frameUsed = false;
-				while (samplesOfInterest.length > 0 && samplesOfInterest[0] === wrappedFrame.sample) {
+				while (
+					samplesOfInterest.length > 0
+					&& samplesOfInterest[0]!.is(wrappedFrame.sample as EncodedVideoSample & EncodedAudioSample)
+				) {
 					pushToQueue(this._duplicateFrame(wrappedFrame));
 					samplesOfInterest.shift();
 					frameUsed = true;

src/sample.ts

@@ -42,6 +42,15 @@ export class EncodedVideoSample {
 		});
 	}
 
+	is(otherSample: EncodedVideoSample) {
+		return (
+			this.type === otherSample.type
+			&& this.timestamp === otherSample.timestamp
+			&& this.duration === otherSample.duration
+			&& this.byteLength === otherSample.byteLength
+		);
+	}
+
 	static fromEncodedVideoChunk(chunk: EncodedVideoChunk) {
 		if (typeof EncodedVideoChunk === 'undefined') {
 			throw new Error('Your browser does not support EncodedVideoChunk.');
@@ -98,6 +107,15 @@ export class EncodedAudioSample {
 		});
 	}
 
+	is(otherSample: EncodedAudioSample) {
+		return (
+			this.type === otherSample.type
+			&& this.timestamp === otherSample.timestamp
+			&& this.duration === otherSample.duration
+			&& this.byteLength === otherSample.byteLength
+		);
+	}
+
 	static fromEncodedAudioChunk(chunk: EncodedAudioChunk) {
 		if (typeof EncodedAudioChunk === 'undefined') {
 			throw new Error('Your browser does not support EncodedAudioChunk.');