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<font face="Helvetica, Arial, sans-serif">I am using the latest git
master Gstreamer libraries on a Raspberry Pi2 to display HD
1920x1080 with hardware acceleration. The video plays at full
frame-rate but there is a brief flash on screen before the video
starts. It looks like a white screen with diagonal lines (like an
old CRT TV with a horizontal hold problem). I am using the
framebuffer directly so no X server is involved. My test
pipeline:<br>
<i>gst-launch-1.0 uridecodebin uri=<a
class="moz-txt-link-freetext" href="file:///home/pi/goal.mp4"><a class="moz-txt-link-freetext" href="file:///home/pi/goal.mp4">file:///home/pi/goal.mp4</a></a>
! autovideosink </i><br>
which expands to:<br>
filesrc ! typefind ! h264parse ! caps ! omxh264dec ! glupload !
glcolorconvert ! glcolorbalance ! glimagesink<br>
How can I get the playback to cleanly display on the framebuffer
without the nasty flash? Could this be an issue with glimagesink?<br>
<br>
Regards,<br>
<br>
Dave.</font>
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<p style="margin-bottom: 0in"><font style="font-size: 8pt"
size="1">Dave
Johnstone</font>
<br>
<style="margin-bottom: 0in"=""><font style="font-size: 8pt"
size="1">Design and Broadcast Engineer</font>
<br>
<style="margin-bottom: 0in"=""><font style="font-size: 8pt"
size="1">Digits
Broadcast</font>
</style="margin-bottom:></style="margin-bottom:></p>
<p style="margin-bottom: 0in"><font style="font-size: 8pt"
size="1">0448
789986</font>
<br>
<style="margin-bottom: 0in"=""><a href="mailto:dave@digits.tv"><font
style="font-size: 8pt" size="1">dave@digits.tv</font></a>
<br>
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