<div dir="ltr">This may not be relevant, but it is something that I have encountered with Axis cameras. They only send the SPS/PPS headers in the RTSP exchange, never in the bitstream. The rtph264depayloader needs to insert them into the bitstream periodically, but doesn't in the ancient release I am using. So it is possible that is causing decoder problems. Just something to consider.<br>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Nov 7, 2013 at 5:08 AM, Jon Lovewell <span dir="ltr"><<a href="mailto:jon@csoftware.co.uk" target="_blank">jon@csoftware.co.uk</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Hello everyone<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I have just encountered an issue with the d3dvideosink. I am using it in a pipeline for h264 encoded video over RTP from an Axis Video Encoder. The pipeline is just a simple playbin one.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">The sink is reporting the video width/height as 720 x 480 with a calculated display ratio of 15/11 and that it will keep the video width, scaling the image to 720 x 528.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Only occasionally will gstreamer play the video without crashing. When it does play the image is washed out and has lots of ‘noise’ with the lower half of the image having a green tint.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Video Caps negotiated by the sink are as follows<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"> Type: video/x-raw<u></u><u></u></p>
<p class="MsoNormal"> Format: I420<u></u><u></u></p>
<p class="MsoNormal"> Width: 720<u></u><u></u></p>
<p class="MsoNormal"> Height: 480<u></u><u></u></p>
<p class="MsoNormal"> Pixel-aspect-ratio: 10/11<u></u><u></u></p>
<p class="MsoNormal"> Interlace-mode: progressive<u></u><u></u></p>
<p class="MsoNormal"> Colorimetry: bt601<u></u><u></u></p>
<p class="MsoNormal"> Framerate: 0/1<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I have not encountered an issue with any similar pipelines using other sources however, for all of these sources the sink reports that it will keep the video height and no scaling takes place.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Any help, tips, hints or suggestions are most appreciated.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Thanks in advance<span class="HOEnZb"><font color="#888888"><u></u><u></u></font></span></p><span class="HOEnZb"><font color="#888888">
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Jon<u></u><u></u></p>
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