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<font face="Helvetica, Arial, sans-serif">Hi,<br>
<br>
I'm having a hard time compiling on the Pi2 - lots of make errors,
so I tried the Raspbian Jessie packages but these are quite out of
date. Is there some repo for up-to-date Raspbian packages or do I
need to persevere with the build process? <br>
<br>
Regards,<br>
<br>
Dave.<br>
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<div class="moz-cite-prefix"><br>
On 13/06/2016 10:40 PM, Samuel Hurst wrote:<br>
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<blockquote cite="mid:575EB0D5.6030109@rd.bbc.co.uk" type="cite">
<pre wrap="">Hi Dave,
On 13/06/16 13:59, Dave Johnstone wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I am trying to display HD video (MJPEG or Quicktime Animation Codec) on
a Raspberry Pi2 but experiencing very low framerates. Is it possible to
achieve reasonable framerates (25+fps) on the Pi perhaps with hardware
acceleration? I am not using an X server, I need to use the framebuffer
only. I have looked at glimagesink but this seems to require X. Is it
possible to use glimagesink directly on the framebuffer as GLES works at
a good speed directly on the FB?
</pre>
</blockquote>
<pre wrap="">
I'm currently using a Raspberry Pi 2 with only a framebuffer and can
reliably get 50fps H.264 video decode using hardware acceleration using
gst-omx for hardware decoding and glimagesink. In my case, glimagesink
is using EGL. I can't give you any information as to how well it'll
tackle MJPEG, but gst-omx does seem to have elements for it so I'd
assume it works fine.
<a class="moz-txt-link-freetext" href="https://cgit.freedesktop.org/gstreamer/gst-omx">https://cgit.freedesktop.org/gstreamer/gst-omx</a>
I'd recommend using very recent versions of GStreamer as there's been a
fair few patches recently which have really helped boost performance
specifically on the Pi.
-Sam
</pre>
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