diff --git a/examples/file-compression/file-compression.ts b/examples/file-compression/file-compression.ts
index 7c5ea5f..310eaca 100644
--- a/examples/file-compression/file-compression.ts
+++ b/examples/file-compression/file-compression.ts
@@ -139,9 +139,9 @@ selectMediaButton.addEventListener('click', () => {
 
 loadUrlButton.addEventListener('click', () => {
 	const url = prompt(
-		'Please enter a URL of a media file. Note that it must support cross-origin requests, so have the right'
-		+ ' CORS headers set.',
-		'http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
+		'Please enter a URL of a media file. Note that it must be HTTPS and support cross-origin requests, so have the'
+		+ ' right CORS headers set.',
+		'https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
 	);
 	if (!url) {
 		return;
diff --git a/examples/media-player/media-player.ts b/examples/media-player/media-player.ts
index 7e204fe..cd60219 100644
--- a/examples/media-player/media-player.ts
+++ b/examples/media-player/media-player.ts
@@ -608,9 +608,9 @@ selectMediaButton.addEventListener('click', () => {
 
 loadUrlButton.addEventListener('click', () => {
 	const url = prompt(
-		'Please enter a URL of a media file. Note that it must support cross-origin requests, so have the right'
-		+ ' CORS headers set.',
-		'http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
+		'Please enter a URL of a media file. Note that it must be HTTPS and support cross-origin requests, so have the'
+		+ ' right CORS headers set.',
+		'https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
 	);
 	if (!url) {
 		return;
diff --git a/examples/metadata-extraction/metadata-extraction.ts b/examples/metadata-extraction/metadata-extraction.ts
index 792f312..8cef42c 100644
--- a/examples/metadata-extraction/metadata-extraction.ts
+++ b/examples/metadata-extraction/metadata-extraction.ts
@@ -176,9 +176,9 @@ selectMediaButton.addEventListener('click', () => {
 
 loadUrlButton.addEventListener('click', () => {
 	const url = prompt(
-		'Please enter a URL of a media file. Note that it must support cross-origin requests, so have the right'
-		+ ' CORS headers set.',
-		'http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
+		'Please enter a URL of a media file. Note that it must be HTTPS and support cross-origin requests, so have the'
+		+ ' right CORS headers set.',
+		'https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
 	);
 	if (!url) {
 		return;
diff --git a/examples/thumbnail-generation/thumbnail-generation.ts b/examples/thumbnail-generation/thumbnail-generation.ts
index faacc02..b71b973 100644
--- a/examples/thumbnail-generation/thumbnail-generation.ts
+++ b/examples/thumbnail-generation/thumbnail-generation.ts
@@ -128,9 +128,9 @@ selectMediaButton.addEventListener('click', () => {
 
 loadUrlButton.addEventListener('click', () => {
 	const url = prompt(
-		'Please enter a URL of a media file. Note that it must support cross-origin requests, so have the right'
-		+ ' CORS headers set.',
-		'http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
+		'Please enter a URL of a media file. Note that it must be HTTPS and support cross-origin requests, so have the'
+		+ ' right CORS headers set.',
+		'https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4',
 	);
 	if (!url) {
 		return;