<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr">Le ven. 22 juin 2018 03:57, Philippe De Muyter <<a href="mailto:phdm@macq.eu">phdm@macq.eu</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I try to use a 12-bit bayer sensor in a gstreamer pipe-line, but even<br>
the simplest pipeline<br>
<br>
gst-launch-1.0 v4l2src ! fakesink<br>
<br>
fails with the following error message :<br>
<br>
Tried to capture in YU12, but device returned format RG12<br>
<br>
This is on Ubuntu 16.04, with gstreamer 1.8.3, and inspecting v4l2src<br>
answers :<br>
<br>
Pad Templates:<br>
SRC template: 'src'<br>
Availability: Always<br>
Capabilities:<br>
...<br>
video/x-bayer<br>
format: { bggr, gbrg, grbg, rggb }<br>
width: [ 1, 32768 ]<br>
height: [ 1, 32768 ]<br>
framerate: [ 0/1, 2147483647/1 ]<br>
<br>
Has v4l2src evolved in newer versions to support RG12 ?<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">Only 8bit Bayer are currently mapped in v4l2src code. Feel free to propose more. For 10/12 bit Bayer, search bugzilla first, as more effort is required.</div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Philippe<br>
<br>
-- <br>
Philippe De Muyter +32 2 6101532 Macq SA rue de l'Aeronef 2 B-1140 Bruxelles<br>
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</blockquote></div></div></div>