1151291 - bitdash MPEG-DASH MSE videos have rendering artifacts on the bottom ~10 pixel rows

Status: RESOLVED DUPLICATE of bug 1147744

(Core :: Audio/Video, defect)

Description

[Chris Peterson [:cpeterson]]

Attachment: Screenshot.png

STR:
1. Load this video:
http://www.dash-player.com/demo/streaming-server-and-encoder-support/?mpd=http%3A%2F%2Fbitcdn-global.bitmovin.com%2Fcontent%2Fsintel%2Fsintel.mpd
2. Seek to time 3:30 and play.
3. Watch the bottom edge of the video.

RESULT:
The bottom ~10 rows of pixels of the high quality stream (or ~30 rows of pixels of the lower quality stream) appear to be "smeared" artifacts or duplicated rows in Firefox but not Chrome or Flash.

See the attached screenshot.

Comment 1

[Jean-Yves Avenard [:jya]]

Please state what OS you were using and on which machine (video card etc...)

thanks

Comment 2

[Chris Peterson [:cpeterson]]

I see this problem on two MacBook Pros, both on their internal Retina displays and a (non-HiDPI) external display.

MBP #1
OS X 10.10.2
MacBook Pro (Retina, 13-inch, Late 2013)
Intel Iris 1536 MB

MBP #2
OS X 10.10.2
MacBook Pro (Retina, Mid 2012)
NVIDIA GeForce GT 650M 1024 MB