192540 2018-12-09 06:39:46 -0800 [GStreamer] Can't replay blob videos in web.whatsapp.com 2020-05-14 01:28:15 -0700 1 1 1 Unclassified WebKit Media Other PC Linux RESOLVED FIXED InRadar P2 Normal --- 1 andre.ocosta pnormand aboya bugs-noreply calvaris cgarcia eocanha eric.carlson ews-watchlist glenn gustavo jer.noble mcatanzaro menard philipj pnormand sergio vjaquez webkit-bug-importer oldest_to_newest 1486433 0 andre.ocosta 2018-12-09 06:39:46 -0800 When I try to play animated GIFs or videos through Whatsapp Web interface on Epiphany, they play just the first time, further attempts fail (the multimedia controls appears, but are not responsive, and the video/GIF image is replaced by a white square). I am on Fedora 29, these are the relevant packages installed: webkit2gtk3-plugin-process-gtk2-2.22.4-1.fc29.x86_64 webkit2gtk3-2.22.4-1.fc29.x86_64 webkit2gtk3-jsc-2.22.4-1.fc29.x86_64 gstreamer1-libav-1.14.3-1.fc29.x86_64 gstreamer-plugins-base-0.10.36-18.fc27.x86_64 gstreamer1-plugins-ugly-1.14.3-1.fc29.x86_64 gstreamer1-plugins-good-1.14.4-1.fc29.x86_64 gstreamer1-plugins-base-1.14.4-1.fc29.x86_64 gstreamer-0.10.36-18.fc27.x86_64 gstreamer1-1.14.4-1.fc29.x86_64 gstreamer1-plugins-good-gtk-1.14.4-1.fc29.x86_64 gstreamer-plugins-bad-free-0.10.23-47.fc29.x86_64 gstreamer-tools-0.10.36-18.fc27.x86_64 PackageKit-gstreamer-plugin-1.1.12-1.fc29.x86_64 gstreamer1-plugins-bad-1.14.4-2.fc29.x86_64 Please let me know if I can provide any additional info. 1486440 1 mcatanzaro 2018-12-09 10:12:05 -0800 This has been happening for at least half a year or so, on normal non-YouTube video elements. It's not reliably reproducible for me but happens maybe 50% of the time. 1486441 2 mcatanzaro 2018-12-09 10:12:25 -0800 (In reply to Michael Catanzaro from comment #1) > This has been happening for at least half a year or so, on normal > non-YouTube video elements. It's not reliably reproducible for me but > happens maybe 50% of the time. i.e. this is definitely not specific to Whatsapp. 1486550 3 aboya 2018-12-10 07:01:13 -0800 This is a known bug in the current MSE implementation. 1486552 4 mcatanzaro 2018-12-10 07:15:40 -0800 Could it be related to bug #192530? I have a feeling a LOT of our weird problems video problems could be related to that issue. 1547453 5 mcatanzaro 2019-06-24 11:54:33 -0700 (In reply to Alicia Boya García from comment #3) > This is a known bug in the current MSE implementation. Any plans to fix it? This is really bad. 1547684 6 aboya 2019-06-25 06:05:03 -0700 (In reply to Michael Catanzaro from comment #5) > (In reply to Alicia Boya García from comment #3) > > This is a known bug in the current MSE implementation. > > Any plans to fix it? This is really bad. Yes. I'm taking this in mind in my rework of the playback pipeline, but that is a long task. 1650907 7 pnormand 2020-05-09 03:53:16 -0700 Is this really a MSE issue? At least audios are played using <audio> here, over blob: URIs. See bug 211627. 1652174 8 399252 pnormand 2020-05-13 04:45:42 -0700 Created attachment 399252 Patch 1652543 9 ews-feeder 2020-05-14 01:27:01 -0700 Committed r261680: <https://trac.webkit.org/changeset/261680> All reviewed patches have been landed. Closing bug and clearing flags on attachment 399252. 1652544 10 webkit-bug-importer 2020-05-14 01:28:15 -0700 <rdar://problem/63219296> 399252 2020-05-13 04:45:42 -0700 2020-05-14 01:27:02 -0700 Patch bug-192540-20200513124541.patch text/plain 2930 pnormand U3VidmVyc2lvbiBSZXZpc2lvbjogMjYxNjA4CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggYjM1NTFiMDc5MjgxOGY3 MWYxZjk1OTg1NGM0OWNlOWJmNTFlYjMwMC4uYmY1MDQzYjU2YTRhMjJlZGQ0MjUyN2FmNDhhMzc0 ZTVjYjU1MzRjMiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIwIEBACisyMDIwLTA1LTEzICBQaGls aXBwZSBOb3JtYW5kICA8cG5vcm1hbmRAaWdhbGlhLmNvbT4KKworICAgICAgICBbR1N0cmVhbWVy XSBDYW4ndCByZXBsYXkgYmxvYiB2aWRlb3MgaW4gd2ViLndoYXRzYXBwLmNvbQorICAgICAgICBo dHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTkyNTQwCisKKyAgICAgICAg UmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgVGhpcyBpcyBhIHZhcmlhbnQg b2YgYnVnIDIxMTYyNyBidXQgSSBjb3VsZCByZXByb2R1Y2UgaXQgb25seSBmb3IgdmlkZW9zLiBV bmZvcnR1bmF0ZWx5IEkKKyAgICAgICAgd2Fzbid0IGFibGUgdG8gd3JpdGUgYSByZWxpYWJsZSB0 ZXN0IGZvciB0aGlzLgorCisgICAgICAgICogcGxhdGZvcm0vZ3JhcGhpY3MvZ3N0cmVhbWVyL01l ZGlhUGxheWVyUHJpdmF0ZUdTdHJlYW1lci5jcHA6CisgICAgICAgIChXZWJDb3JlOjpNZWRpYVBs YXllclByaXZhdGVHU3RyZWFtZXI6OnVwZGF0ZUJ1ZmZlcmluZ1N0YXR1cyk6IFByZXZlbnQgdGhl IGZpbGwgdGltZXIgZnJvbQorICAgICAgICBydW5uaW5nIGZvcmV2ZXIgYWZ0ZXIgYnVmZmVyaW5n IGNvbXBsZXRlZC4KKyAgICAgICAgKiBwbGF0Zm9ybS9ncmFwaGljcy9nc3RyZWFtZXIvV2ViS2l0 V2ViU291cmNlR1N0cmVhbWVyLmNwcDoKKyAgICAgICAgKHdlYktpdFdlYlNyY01ha2VSZXF1ZXN0 KTogRG9uJ3QgYnVmZmVyIGJsb2JzLCB0aGlzIGRvZXNuJ3Qgc2VlbSB1c2VmdWwgYXMgdGhleSdy ZSBhbHJlYWR5CisgICAgICAgIGluIG1lbW9yeSBhbnl3YXkuCisKIDIwMjAtMDUtMTMgIENhcmxv cyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBpZ2FsaWEuY29tPgogCiAgICAgICAgIFVucmV2aWV3 ZWQuIEZpeCBHVEsgZGVidWcgYnVpbGQgYWZ0ZXIgcjI2MTU1NApkaWZmIC0tZ2l0IGEvU291cmNl L1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvZ3N0cmVhbWVyL01lZGlhUGxheWVyUHJpdmF0ZUdT dHJlYW1lci5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9nc3RyZWFtZXIv TWVkaWFQbGF5ZXJQcml2YXRlR1N0cmVhbWVyLmNwcAppbmRleCA3MDVlOGM0YjI2ZWIzN2MzYWM1 ZTVlMjdmZTg1NzQyY2ZlZDk0YWYzLi43ZTg3YmJhM2VjMDdmN2NhMmU4MWE1YjRjNmY3YjQ4Mzll NmY0Y2RhIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9nc3Ry ZWFtZXIvTWVkaWFQbGF5ZXJQcml2YXRlR1N0cmVhbWVyLmNwcAorKysgYi9Tb3VyY2UvV2ViQ29y ZS9wbGF0Zm9ybS9ncmFwaGljcy9nc3RyZWFtZXIvTWVkaWFQbGF5ZXJQcml2YXRlR1N0cmVhbWVy LmNwcApAQCAtMjExOSw2ICsyMTE5LDggQEAgdm9pZCBNZWRpYVBsYXllclByaXZhdGVHU3RyZWFt ZXI6OnVwZGF0ZUJ1ZmZlcmluZ1N0YXR1cyhHc3RCdWZmZXJpbmdNb2RlIG1vZGUsIGQKIAogICAg IGlmICghbV9kaWREb3dubG9hZEZpbmlzaCkKICAgICAgICAgbV9pc0J1ZmZlcmluZyA9IHRydWU7 CisgICAgZWxzZQorICAgICAgICBtX2ZpbGxUaW1lci5zdG9wKCk7CiAKICAgICBtX2J1ZmZlcmlu Z1BlcmNlbnRhZ2UgPSBwZXJjZW50YWdlOwogICAgIHN3aXRjaCAobW9kZSkgewpkaWZmIC0tZ2l0 IGEvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvZ3N0cmVhbWVyL1dlYktpdFdlYlNv dXJjZUdTdHJlYW1lci5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9nc3Ry ZWFtZXIvV2ViS2l0V2ViU291cmNlR1N0cmVhbWVyLmNwcAppbmRleCA4NWRjOGQ0OTNlNjQyMGQ5 NGQ2YWFkNTM5YWY4OTg2NjY4NTJhM2RjLi43YTVkMjNlNTAyMmJlODI3ZWY1MDMxMjBmYWU2MTEz NmUyMTFlYjlkIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9n c3RyZWFtZXIvV2ViS2l0V2ViU291cmNlR1N0cmVhbWVyLmNwcAorKysgYi9Tb3VyY2UvV2ViQ29y ZS9wbGF0Zm9ybS9ncmFwaGljcy9nc3RyZWFtZXIvV2ViS2l0V2ViU291cmNlR1N0cmVhbWVyLmNw cApAQCAtNjk3LDggKzY5Nyw2IEBAIHN0YXRpYyB2b2lkIHdlYktpdFdlYlNyY01ha2VSZXF1ZXN0 KFdlYktpdFdlYlNyYyogc3JjLCBEYXRhTXV0ZXg8V2ViS2l0V2ViU3JjUHJpCiAgICAgICAgICAg ICBtZW1iZXJzLT5sb2FkZXIgPSBtZW1iZXJzLT5wbGF5ZXItPmNyZWF0ZVJlc291cmNlTG9hZGVy KCk7CiAKICAgICAgICAgUGxhdGZvcm1NZWRpYVJlc291cmNlTG9hZGVyOjpMb2FkT3B0aW9ucyBs b2FkT3B0aW9ucyA9IDA7Ci0gICAgICAgIGlmIChyZXF1ZXN0LnVybCgpLnByb3RvY29sSXNCbG9i KCkpCi0gICAgICAgICAgICBsb2FkT3B0aW9ucyB8PSBQbGF0Zm9ybU1lZGlhUmVzb3VyY2VMb2Fk ZXI6OkxvYWRPcHRpb246OkJ1ZmZlckRhdGE7CiAgICAgICAgIG1lbWJlcnMtPnJlc291cmNlID0g bWVtYmVycy0+bG9hZGVyLT5yZXF1ZXN0UmVzb3VyY2UoUmVzb3VyY2VSZXF1ZXN0KHJlcXVlc3Qp LCBsb2FkT3B0aW9ucyk7CiAgICAgICAgIGlmIChtZW1iZXJzLT5yZXNvdXJjZSkgewogICAgICAg ICAgICAgbWVtYmVycy0+cmVzb3VyY2UtPnNldENsaWVudChtYWtlVW5pcXVlPENhY2hlZFJlc291 cmNlU3RyZWFtaW5nQ2xpZW50Pihwcm90ZWN0b3IuZ2V0KCksIFJlc291cmNlUmVxdWVzdChyZXF1 ZXN0KSwgcmVxdWVzdE51bWJlcikpOwo=