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YouTube iframe is not showing video inside element with z-index
Reported by
m...@sampotts.me,
Oct 23 2016
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Issue descriptionChrome Version : 56.0.2898.0 (Official Build) canary (64-bit) URLs (if applicable) : https://jsfiddle.net/Lnjqrt36/ Other browsers tested: Add OK or FAIL, along with the version, after other browsers where you have tested this issue: Safari: OK Firefox: OK IE: OK What steps will reproduce the problem? (1) Create a div that has z-index set (even to 0) (2) Add YouTube iframe (3) Play YouTube video and note the black display (rather than video) What is the expected result? The video is displayed correctly What happens instead? The video is black and you can only hear audio Please provide any additional information below. Attach a screenshot if possible. The reason I add the z-index is to force Chrome to honor the border radius on the iframe, which otherwise it doesn't. It seemed to be the only way to get it to work. The current version stable version of Chrome (54.0.2840.71 (Official Build) (64-bit)) seems to work fine so perhaps this is regression. Let me know if you need any more info.
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Oct 24 2016
You're correct. Windows 10 seems to be fine for me too on Canary latest. However, I've updated to latest Canary on two OS X machines (one 10.11.6 and one 10.12.1 beta) and both show a blank screen while audio plays on that test link above. Could it be a device related issue? The 10.11.6 machine is an iMac 5K running an AMD GPU and the 10.12.1 beta machine is a Retina MacBook Pro with an NVIDIA GPU. Interestingly, the RMBP also shows a black image for videos on Twitter: https://www.dropbox.com/s/wy5pr5askttjlbf/Screenshot%202016-10-24%2021.40.53.png?dl=0 Test URL: https://twitter.com/MrKRudd/status/790457111683534848 Let me know if you need any more info. Sam
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Oct 27 2016
Able to reproduce this issue on Mac 10.11.6 on latest chrome canary version 56.0.2900.0 Issue is broken in M56. Below are the bisect details for the same: Bisect Info: =========== Good build:56.0.2891.0, Revision Range(425529) Bad build: 56.0.2894.0, Revision Range(425838) After executing the per-revision-bisect script, i got the following CL's between good and bad build versions ============================================ https://chromium.googlesource.com/chromium/src/+log/d34769d95e75355f0a01b7989d218e7325d6cbfe..730f8089f791fa31a3ee2a7f5059a1052b129d21 The suspecting Change Log is : ----------- https://chromium.googlesource.com/chromium/src/+/730f8089f791fa31a3ee2a7f5059a1052b129d21 From the above CL suspecting the below change https://codereview.chromium.org/2117183006 dongseong.hwang@- Could you please look into this issue, if it's related to your change? if not could you please help us to reassign this issue to the right owner. Note: Issue is only reproducible in Mac OS Thanks.!
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Oct 27 2016
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Oct 28 2016
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Nov 1 2016
dongseong.hwang@, Gentle Ping! Could you please take a look at this
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Nov 2 2016
Ken@, could you please look into this? Thank you!
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Nov 2 2016
Reproduced on 56.0.2905.0 (Official Build) canary (64-bit) on a Retina MacBook Pro with NVIDIA GPU. https://codereview.chromium.org/2117183006 was reverted in https://codereview.chromium.org/2443123004/ . How did the revert not take effect?
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Nov 2 2016
Sorry for delaying response. I check @chromium.org account very rarely. #c8 - I relanded the CL; https://codereview.chromium.org/2448083003/ However, the relanded CL doesn't affect Mac as I remained the hack in Mac And https://codereview.chromium.org/2458423002/ removed the hack finally. kbr@, could you please copy&paste error log? I don't have mac. Sorry and Thank you in advance.
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Nov 3 2016
Actually -- this is working now in 56.0.2907.0 (Official Build) canary (64-bit). Revision: 5ad8ffbfd99372e02bde808b264313cf69fa7e4b-refs/heads/master@{#429169} One of the reverts above probably took effect between 56.0.2905.0 and 56.0.2907.0? Dongseong, was that expected? ligimole@ please re-test and re-confirm.
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Nov 3 2016
Kiran, could you please confirm whether this is fixed in canary?
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Nov 3 2016
Looks good to me. I just updated to 56.0.2907.0 and it's working.
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Nov 8 2016
It sounds like this issue can be marked as fixed?
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Nov 9 2016
Marking as Fixed as per C#13 and C#14. |
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Comment 1 by sureshkumari@chromium.org
, Oct 24 2016Labels: Needs-Feedback OS-Linux OS-Mac OS-Windows
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