261737 2023-09-19 06:33:33 -0700 [GStreamer] Instantiate downloadbuffer element with playbin3 if video preload="auto" 2023-09-22 15:14:19 -0700 1 1 1 Unclassified WebKit Platform WebKit Nightly Build PC Linux RESOLVED FIXED InRadar P2 Normal --- 1 marex+webkit webkit-unassigned philn webkit-bug-importer oldest_to_newest 1978267 0 marex+webkit 2023-09-19 06:33:33 -0700 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. 1978277 1 marex+webkit 2023-09-19 07:23:26 -0700 Pull Request: https://github.com/WebKit/WebKit/pull/17915 1979468 2 ews-feeder 2023-09-22 15:13:30 -0700 Committed 268335@main (5d7c777b2c94): <https://commits.webkit.org/268335@main> Reviewed commits have been landed. Closing PR #17915 and removing active labels. 1979469 3 webkit-bug-importer 2023-09-22 15:14:19 -0700 <rdar://problem/115911820>