From 08afc1d834868bab87908d969c8689d68d752fde Mon Sep 17 00:00:00 2001
From: Jonny Burger <jonathanburger11@gmail.com>
Date: Sun, 15 Jun 2025 08:37:29 +0200
Subject: [PATCH 1/7] `remotion`: Disable bufferUntilFirstFrame behavior in
 Chrome

---
 packages/core/src/buffer-until-first-frame.ts | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/packages/core/src/buffer-until-first-frame.ts b/packages/core/src/buffer-until-first-frame.ts
index 3d023e5f871..f25d59e3680 100644
--- a/packages/core/src/buffer-until-first-frame.ts
+++ b/packages/core/src/buffer-until-first-frame.ts
@@ -10,12 +10,6 @@ const isSafariWebkit = () => {
 	return isSafari;
 };
 
-const isDesktopChrome = () => {
-	const isChrome = /chrome/i.test(window.navigator.userAgent);
-	const isDesktop = !/mobile/i.test(window.navigator.userAgent);
-	return isChrome && isDesktop;
-};
-
 export const useBufferUntilFirstFrame = ({
 	mediaRef,
 	mediaType,
@@ -50,16 +44,7 @@ export const useBufferUntilFirstFrame = ({
 				return;
 			}
 
-			if (
-				current.readyState >= current.HAVE_FUTURE_DATA &&
-				!isSafariWebkit() &&
-				// In Desktop Chrome, the video might switch to playing
-				// but does not play due to Bluetooth headphones
-
-				// Enabling back this flag for Chrome without extensive testing
-				// because we never had big problems on Chrome
-				!isDesktopChrome()
-			) {
+			if (current.readyState >= current.HAVE_FUTURE_DATA && !isSafariWebkit()) {
 				playbackLogging({
 					logLevel,
 					message: `Not using buffer until first frame, because readyState is ${current.readyState} and is not Safari or Desktop Chrome`,

From 4bd6629467103df8eb7bc3f2411bbd406361bcbd Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 15 Jun 2025 12:04:37 +0000
Subject: [PATCH 2/7] Initial plan for issue


From ca09646ae03349c018aabb8eed13b1f099b6b29d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 15 Jun 2025 12:09:53 +0000
Subject: [PATCH 3/7] media-utils: Deprecate getAudioDurationInSeconds() in
 favor of parseMedia()

Co-authored-by: JonnyBurger <1629785+JonnyBurger@users.noreply.github.com>
---
 packages/docs/docs/get-audio-duration-in-seconds.mdx      | 4 ++++
 packages/media-utils/src/get-audio-duration-in-seconds.ts | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/docs/docs/get-audio-duration-in-seconds.mdx b/packages/docs/docs/get-audio-duration-in-seconds.mdx
index c5d7266c7ca..b3dbaa9d518 100644
--- a/packages/docs/docs/get-audio-duration-in-seconds.mdx
+++ b/packages/docs/docs/get-audio-duration-in-seconds.mdx
@@ -5,6 +5,10 @@ id: get-audio-duration-in-seconds
 crumb: '@remotion/media-utils'
 ---
 
+:::warning Deprecated
+This function has been deprecated. Use [`parseMedia()`](/docs/media-parser/parse-media) instead, which is more powerful and supports more formats.
+:::
+
 _Part of the `@remotion/media-utils` package of helper functions._
 
 _Previously called `getAudioDuration()`._
diff --git a/packages/media-utils/src/get-audio-duration-in-seconds.ts b/packages/media-utils/src/get-audio-duration-in-seconds.ts
index 948154dac51..6bf027bb592 100644
--- a/packages/media-utils/src/get-audio-duration-in-seconds.ts
+++ b/packages/media-utils/src/get-audio-duration-in-seconds.ts
@@ -45,9 +45,10 @@ const fn = (src: string): Promise<number> => {
 	});
 };
 
-/*
+/**
  * @description Gets the duration in seconds of an audio source by creating an invisible `<audio>` tag, loading the audio, and returning the duration.
  * @see [Documentation](https://remotion.dev/docs/get-audio-duration-in-seconds)
+ * @deprecated Use `parseMedia()` instead: https://www.remotion.dev/docs/media-parser/parse-media
  */
 export const getAudioDurationInSeconds = (src: string) => {
 	return limit(fn, src);

From 7877646278f6cba9b8ae14f5f5482d55e2ef8ee4 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 15 Jun 2025 12:27:41 +0000
Subject: [PATCH 4/7] docs: Update documentation hints to say "faster" instead
 of "more powerful"

Co-authored-by: JonnyBurger <1629785+JonnyBurger@users.noreply.github.com>
---
 packages/docs/docs/get-audio-duration-in-seconds.mdx | 2 +-
 packages/docs/docs/get-video-metadata.mdx            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/docs/docs/get-audio-duration-in-seconds.mdx b/packages/docs/docs/get-audio-duration-in-seconds.mdx
index b3dbaa9d518..57f7be4cb31 100644
--- a/packages/docs/docs/get-audio-duration-in-seconds.mdx
+++ b/packages/docs/docs/get-audio-duration-in-seconds.mdx
@@ -6,7 +6,7 @@ crumb: '@remotion/media-utils'
 ---
 
 :::warning Deprecated
-This function has been deprecated. Use [`parseMedia()`](/docs/media-parser/parse-media) instead, which is more powerful and supports more formats.
+This function has been deprecated. Use [`parseMedia()`](/docs/media-parser/parse-media) instead, which is faster and supports more formats.
 :::
 
 _Part of the `@remotion/media-utils` package of helper functions._
diff --git a/packages/docs/docs/get-video-metadata.mdx b/packages/docs/docs/get-video-metadata.mdx
index 952953f1693..f06d0931f11 100644
--- a/packages/docs/docs/get-video-metadata.mdx
+++ b/packages/docs/docs/get-video-metadata.mdx
@@ -9,7 +9,7 @@ _Part of the `@remotion/media-utils` package of helper functions._
 
 :::note
 Does not support H.265 videos on Linux and also fails on some other formats. Soon to be deprecated.  
-Suggestion: Use [`parseMedia()`](/docs/media-parser/parse-media) to get video metadata instead.
+Suggestion: Use [`parseMedia()`](/docs/media-parser/parse-media) to get video metadata instead, which is faster and supports more formats.
 :::
 
 :::note

From 091221852c9981ab812d5edc9f7e38beaa22c3d9 Mon Sep 17 00:00:00 2001
From: Jonny Burger <jonathanburger11@gmail.com>
Date: Sun, 15 Jun 2025 14:51:02 +0200
Subject: [PATCH 5/7] Update get-video-metadata.mdx

---
 packages/docs/docs/get-video-metadata.mdx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/docs/docs/get-video-metadata.mdx b/packages/docs/docs/get-video-metadata.mdx
index f06d0931f11..fc7efd064d6 100644
--- a/packages/docs/docs/get-video-metadata.mdx
+++ b/packages/docs/docs/get-video-metadata.mdx
@@ -8,8 +8,8 @@ crumb: '@remotion/media-utils'
 _Part of the `@remotion/media-utils` package of helper functions._
 
 :::note
-Does not support H.265 videos on Linux and also fails on some other formats. Soon to be deprecated.  
-Suggestion: Use [`parseMedia()`](/docs/media-parser/parse-media) to get video metadata instead, which is faster and supports more formats.
+Deprecated: Does not support H.265 videos on Linux and also fails on some other formats.  
+Use [`parseMedia()`](/docs/media-parser/parse-media) to get video metadata instead, which is faster and supports more formats.
 :::
 
 :::note

From 5200591684e5d547c2f59504685858daa1a93707 Mon Sep 17 00:00:00 2001
From: Jonny Burger <jonathanburger11@gmail.com>
Date: Sun, 15 Jun 2025 19:36:37 +0200
Subject: [PATCH 6/7] better copilot agent behavior

---
 .github/copilot-instructions.md           | 9 ++++-----
 .github/workflows/copilot-setup-steps.yml | 6 ++++--
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 4653d1b581f..3daebf0eff9 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -10,13 +10,12 @@ The **package name** for each folder is `@remotion/[folder-name]`, except for th
 
 ## Documentation
 
-Any new features or settings should be documented in the `pacakges/docs` folder.
+Any new features or settings should be documented in the `packages/docs` folder.
 
 - Add new pages to the sidebar: `packages/docs/sidebars.js`.
-- When creating a new page, don't add the `image:` tag to the frontmatter. It will be added later.
-- Generate og:images when creating new documentation pages by running `cd package/docs && bun render-cards.mjs`. Commit the created image and the changed frontmatter.
+- When creating a new page or duplicating an existing page, don't add the `image:` tag to the frontmatter at first. Instead, run `cd package/docs && bun render-cards.mjs` afterwards to generate and automatically add the `image:` tag. Commit the created image and the changed frontmatter.
 - Usually, there is a TableOfContents.tsx file in the folder of the documentaiton for the package. Add it there as well if there is a table of contents.
 
-## Committing
+## Commit messages
 
-- Use the commit message format "`[package-name]: [commit-message]`". Use the package name from the package naming convention above.
+- Use the commit message format "`[package-name]: [commit-message]`". Use the package name from the package naming convention above, for example "`@remotion/shapes: Add heart shape`".
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 38dedddf7e7..2c10b26c835 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -27,8 +27,6 @@ jobs:
       - uses: oven-sh/setup-bun@v2.0.1
         with:
           bun-version: 1.2.10
-      - name: Install
-        run: pnpm i --frozen-lockfile
       - name: Cache turbo build setup
         uses: actions/cache@v4
         with:
@@ -36,3 +34,7 @@ jobs:
           key: ${{ runner.os }}-turbo-${{ github.sha }}
           restore-keys: |
             ${{ runner.os }}-turbo-
+      - name: Install
+        run: pnpm i --frozen-lockfile
+      - name: Build
+        run: pnpm run build

From 83489337b70f9320f5b940ef4eacd58bc78df885 Mon Sep 17 00:00:00 2001
From: Jonny Burger <jonathanburger11@gmail.com>
Date: Sun, 15 Jun 2025 19:40:10 +0200
Subject: [PATCH 7/7] Update copilot-instructions.md

---
 .github/copilot-instructions.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 3daebf0eff9..7b1e370967b 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -6,6 +6,7 @@ The **package name** for each folder is `@remotion/[folder-name]`, except for th
 
 ## Build instructions
 
+- `pnpm` is the package manager for the project.
 - To build the project after you made changes, run `bunx turbo make --filter="[package-name]"` and only include the package you are working on. Refer to package naming convention above. For example, the command to build the package in `packages/shapes` is `bunx turbo make --filter="@remotion/shapes"`.
 
 ## Documentation