Colors of Noise

CrystalHD progress
30th November 2013

Following up on my port of the crystalhd plugin to the gstreamer 1.0 api I realized that the CrystalHD repo is pretty dormant. After reading slomo's nice article about GStreamer and hardware integration and a short off list mail exchange I decided to split the GStreamer part out of the CrystalHD repo and to try to get the plugin into gst-plugins-bad.

Since the kernel part is already in linux kernel's staging area there would not be much left in the repo except for the libcrystalhd library itself and the firmware blobs. So I split them out as well and started to clean them up a bit by moving it to autoconf/automake, dropping the need for a C++ compiler and adding symbol versioning among other things.

So up to know video is still smooth with:

gst-launch-1.0 filesrc location=sample.mp4 ! decodebin ! xvimagesink

after jhbuilding up to gst-plugins-bad.

There are #ifdefs for macosx and windows but I doubt they're functional but in case anybody is building libcrystalhd on these these platforms it'd be great to know if it still works.

Should these efforts lead to the crystalhd plugin being merged into GStreamer getting the kernel driver out of staging would be a great next step.

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Tags: gnome, planetdebian, planetfsfe, planetgnome, wetab.

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