STR: 1. upload a QCIF MPEG4 video file 2. Open video app Result: the thumbnail video is scrambled I can only reproduce on a prototype Lollipop device, but I have a patch that I'm attaching.

Comment on attachment 8600516 [details] [diff] [review] Query stride when converting HAL_PIXEL_FORMAT_YCrCb_420_SP Review of attachment 8600516 [details] [diff] [review]: ----------------------------------------------------------------- Looks good!

Format patch for HG and carry over r=sotaro

can we get a try run for this changes, thanks!

Hi! Diego, Please file approval‑mozilla‑b2g37 before checkin. Thanks -- Keven

Comment on attachment 8601168 [details] [diff] [review] Query stride when converting HAL_PIXEL_FORMAT_YCrCb_420_SP NOTE: Please see https://wiki.mozilla.org/Release_Management/B2G_Landing to better understand the B2G approval process and landings. [Approval Request Comment] Bug caused by (feature/regressing bug #): bug 961713 User impact if declined: The thumbnails of certain H.264 videos will be scrambled Testing completed: Verified the thumbnails of videos look correctly in FxOS video app Risk to taking this patch (and alternatives if risky): This is a low risk patch String or UUID changes made by this patch: None

Tomcat, Try build https://treeherder.mozilla.org/#/jobs?repo=try&revision=d8daf6ac7801 A couple of test failures but it seems like known intermittent failures. Does it look sane to you?