gh-14889: Add support for ffmpeg 63 (gh-14907)

scripts/update_external_patches.py

@@ -83,7 +83,7 @@ def main():
       dest = patch.get("dest")
       if not url or not dest:
         die(f"Patch entry missing 'url' or 'dest': {patch}")
-      filename = url.split("/")[-1]
+      filename = patch.get("filename", url.split("/")[-1])
       output_file = os.path.join(OUTPUT_DIR, dest, filename)
       download_patch_from_url(url, output_file)
       replaces = patch.get("replaces", {})

src/external-patches/manifest.json

@@ -48,5 +48,11 @@
       "D312091"
     ],
     "name": "Expose tiled attribute to all platforms"
+  },
+  {
+    "type": "patch",
+    "url": "https://gitlab.archlinux.org/archlinux/packaging/packages/firefox/-/raw/main/0002-Bug-2057577-DOM-Media-Add-FFmpeg-63-support.-r-alwu-.patch",
+    "dest": "firefox",
+    "filename": "bug-2057577-ffmpeg-63-support.patch"
   }
 ]