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Bug
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Resolution: Unresolved
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Not Evaluated
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None
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1.1.2
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None
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Nokia N950 with 2.2011.39-5_PR_RM680 firmware.
While playing certain video files using QML Video component on Harmattan, there are video artifacts observed (bars and/or squares of random color). Example video file is attached to this report. Here is a test case:
import QtQuick 1.1 import QtMultimediaKit 1.1 import com.nokia.meego 1.0 Window { id: mainWindow Rectangle { id: backgroundRectangle anchors.fill: parent color: "black" Video { id: video anchors.fill: parent fillMode: Video.PreserveAspectFit source: "piglet_eyes_blink.mp4" } Button { id: playButton anchors.bottom: parent.bottom anchors.left: parent.left width: 128 text: "Start" onClicked: { video.play(); } } } }
Here is a mediainfo for attached video file:
General Complete name : C:\Temp\pocketpiglet\pocketpiglet\qml\pocketpiglet\video\piglet_eyes_blink.mp4 Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 File size : 411 KiB Duration : 2s 800ms Overall bit rate : 1 202 Kbps Movie name : 0_70.avi.MP4 Performer : created with SUPER(C).v2011.bld.49 Encoded date : UTC 2012-01-05 22:55:32 Tagged date : UTC 2012-01-05 22:55:48 Writing application : eRightSoft Comment : 02:55:50 Video ID : 201 Format : AVC Format/Info : Advanced Video Codec Format profile : Baseline@L1.3 Format settings, CABAC : No Format settings, ReFrames : 1 frame Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 2s 800ms Bit rate mode : Variable Bit rate : 1 195 Kbps Width : 360 pixels Height : 640 pixels Display aspect ratio : 0.563 Frame rate mode : Constant Frame rate : 25.000 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.208 Stream size : 409 KiB (99%) Encoded date : UTC 2012-01-05 22:55:32 Tagged date : UTC 2012-01-04 22:55:47