1839502 - test_streams_element_capture.html "current time at end" failures with multiple media files

Status: NEW

(Core :: Audio/Video, defect, P3)

Description

[Karl Tomlinson (:karlt)]

I've seen various similar failures with different media files. The particular files with failures seem to depend on the platform with some failures being reasonably consistent. The "Got" numbers can vary.

Got 0.255419, expected at least 0.266; redirect.sjs?domain=mochi.test:8888&file=320x240.ogv-39 current time at end
Got 2.28, expected at least 2.3; audio-overhang.ogg-36 current time at end
Got 1.021678, expected at least 1.06; bipbop_audio_aac_8k.mp4-80 current time at end
Got 1.027482, expected at least 1.06; bipbop_audio_aac_22.05k.mp4-81 current time at end
Got 1.039092, expected at least 1.06; bipbop_audio_aac_44.1k.mp4-82 current time at end
Got 1.033287, expected at least 1.06; bipbop_audio_aac_48k.mp4-83 current time at end
Got 1.041995, expected at least 1.06; bipbop_audio_aac_88.2k.mp4-84 current time at end
Got 1.050702, expected at least 1.06; bipbop_audio_aac_96k.mp4-85 current time at end
Got 0.992, expected at least 1.011; bipbop_short_pixel_metadata_smaller_than_in_stream_vp8.webm-46 current time at end
Got 4.136054, expected at least 4.138; bug482461-theora.ogv-14 current time at end
Got 1.950476, expected at least 1.958; bug500311.ogv-15 current time at end
Got 4.205333, expected at least 4.208; bug516323.ogv-18 current time at end
Got 2.893786, expected at least 2.903; bug556821.ogv-19 current time at end
Got 0.264126, expected at least 0.266; chain.ogv-29 current time at end
Got 1.08, expected at least 1.081; short-video.ogv-16 current time at end
Got 1.959183, expected at least 1.967; split.webm-41 current time at end
Got 1.008, expected at least 1.019; vbr-head.mp3-70 current time at end
Got 0.997333, expected at least 1; vp9cake-short.webm-0 current time at end

The failures rate has become much higher since the test was disabled for bug 1554808 but there already existed a similar intermittent failure tracked in bug 1557149.