How to install a plugin on GStreamer

[Damien Picard]

Hi !

I'm trying to use GStreamer 1.10.4 on Debian Stretch (armhf/RaspberryPi). I install it using apt and it works fine.

Now, I try to add gst-omx 1.10.4 to use the raspberry GPU to do the h264 encoding. So I download the gst-omx gst-omx-1.10.4.tar.xz archive from gstreamer, and I configure/compile it using :

./autogen.sh --with-omx-header-path=/opt/vc/include/IL --with-omx-target=rpi

make

make install

it installs the libgstomx.o in /usr/local/lib/gstreamer-1.0

But, even if I install it, I can't see it with gst-inspect-1.0. How can I "declare" this lib to gstreamer ?

Thank you in advance.

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[Damien Picard]

Ok, sorry for the disturbance ; I got it :

export GST_PLUGIN_PATH=/home/pi/gst-omx/gst-omx-1.10.4/
export LD_LIBRAY_PATH=/usr/local/lib/gstreamer-1.0/

And it works :

root@rpi3-stretch:/home/pi/gst-omx/gst-omx-1.10.4# gst-inspect-1.0 | grep omx
omx:  omxmpeg2videodec: OpenMAX MPEG2 Video Decoder
omx:  omxmpeg4videodec: OpenMAX MPEG4 Video Decoder
omx:  omxh263dec: OpenMAX H.263 Video Decoder
omx:  omxh264dec: OpenMAX H.264 Video Decoder
omx:  omxtheoradec: OpenMAX Theora Video Decoder
omx:  omxvp8dec: OpenMAX VP8 Video Decoder
omx:  omxmjpegdec: OpenMAX MJPEG Video Decoder
omx:  omxvc1dec: OpenMAX WMV Video Decoder
omx:  omxh264enc: OpenMAX H.264 Video Encoder
omx:  omxanalogaudiosink: OpenMAX Analog Audio Sink
omx:  omxhdmiaudiosink: OpenMAX HDMI Audio Sink
libav:  avenc_h264_omx: libav OpenMAX IL H.264 video encoder encoder

I suppose that if I want to use a gstomx.conf file, I have to put it on GST_PLUGIN_PATH. I will verify it by now.

2017-03-15 8:53 GMT+01:00 Damien Picard <[hidden email]>:

Hi !

I'm trying to use GStreamer 1.10.4 on Debian Stretch (armhf/RaspberryPi). I install it using apt and it works fine.

Now, I try to add gst-omx 1.10.4 to use the raspberry GPU to do the h264 encoding. So I download the gst-omx gst-omx-1.10.4.tar.xz archive from gstreamer, and I configure/compile it using :

./autogen.sh --with-omx-header-path=/opt/vc/include/IL --with-omx-target=rpi

make

make install

it installs the libgstomx.o in /usr/local/lib/gstreamer-1.0

But, even if I install it, I can't see it with gst-inspect-1.0. How can I "declare" this lib to gstreamer ?

Thank you in advance.

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