254329 2023-03-23 06:10:55 -0700 media/media-source/media-source-first-append-not-starting-at-zero.html is a permanent failure when MockMSE runs in the GPU Process 2023-03-27 14:04:13 -0700 1 1 1 Unclassified WebKit Media WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 254330 P2 Normal --- 225367 1 jean-yves.avenard jean-yves.avenard oldest_to_newest 1943352 0 jean-yves.avenard 2023-03-23 06:10:55 -0700 When we set the MockMSE to run in the GPU Process we get failures: media/media-source/media-source-first-append-not-starting-at-zero.html ``` Enqueued so far: (expecting no frames yet) + 10{PTS({5/1 = 5.000000}), DTS({5/1 = 5.000000}), duration({1/1 = 1.000000}), flags(1), generation(0)} + 11{PTS({6/1 = 6.000000}), DTS({6/1 = 6.000000}), duration({1/1 = 1.000000}), flags(0), generation(0)} + 12{PTS({7/1 = 7.000000}), DTS({7/1 = 7.000000}), duration({1/1 = 1.000000}), flags(0), generation(0)} + 13{PTS({8/1 = 8.000000}), DTS({8/1 = 8.000000}), duration({1/1 = 1.000000}), flags(0), generation(0)} + 14{PTS({9/1 = 9.000000}), DTS({9/1 = 9.000000}), duration({1/1 = 1.000000}), flags(0), generation(0)} RUN(sourceBuffer.appendBuffer(syncSampleRun(0, 5))) EVENT(updateend) Enqueued now: ``` 1944363 1 jean-yves.avenard 2023-03-27 14:04:13 -0700 *** This bug has been marked as a duplicate of bug 254330 ***