Bug 261737

Summary:	[GStreamer] Instantiate downloadbuffer element with playbin3 if video preload="auto"
Product:	WebKit	Reporter:	Marek Vasut <marex+webkit>
Component:	Platform	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	philn, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	PC
OS:	Linux

Description Marek Vasut 2023-09-19 06:33:33 PDT

When using WEBKIT_GST_USE_PLAYBIN3=1 and cog to open website with content
<video src="./test.mp4" preload="auto" autoplay="autoplay" loop></video>
the video would not be buffered into on-disk cache as it used to be with
playbin(2). This is because playbin3 uridecodebin instantiated urisourcebin
does not instantiate downloadbuffer element by default, this has to be
explicitly enabled by setting the urisourcebin element 'download' parameter
to TRUE.

Comment 1 Marek Vasut 2023-09-19 07:23:26 PDT

Pull Request: https://github.com/WebKit/WebKit/pull/17915

Comment 2 EWS 2023-09-22 15:13:30 PDT

Committed 268335@main (5d7c777b2c94): <https://commits.webkit.org/268335@main>

Reviewed commits have been landed. Closing PR #17915 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2023-09-22 15:14:19 PDT

<rdar://problem/115911820>