gstreamer 1.0卸载链接并使用外部x264enc

Question

I have installed latest gstreamer uninstalled via git and have it in,

/home/ec2-user/gst/master/

to launch GST I use, cd /home/ec2-user/gst; ./gst-master; myGstProg cd /home/ec2-user/gst; ./gst-master; myGstProg cd /home/ec2-user/gst; ./gst-master; myGstProg . When I test for x264enc I get not found.

[ec2-user@xxxxxx master]$ gst-inspect-1.0 x264enc
No such element or plugin 'x264enc'

As part of our normal dev build we have compiled and installed both gst and x264enc ,

[ec2-user@xxxxxx ~]$ gst-inspect-1.0 x264enc
Factory Details:
  Rank                     primary (256)
  Long-name                x264enc
  Klass                    Codec/Encoder/Video
  Description              H264 Encoder
  Author                   Josef Zlomek <josef.zlomek@itonis.tv>, Mark Nauwelaerts <mnauw@users.sf.net>

Plugin Details:
  Name                     x264
  Description              libx264-based H264 plugins
  Filename                 /home/myBin/lib/gstreamer-1.0/libgstx264.so

Compiling the source, no problems are reported, however when running the program at gst_element_factory_make ("x264enc", "myX264"); we get,

GStreamer-CRITICAL **: gst_bin_add: assertion 'GST_IS_ELEMENT (element)' failed

At first I copied /home/myBin/lib/gstreamer-1.0/libgstx264.so to /home/ec2-user/gst/test_libs/libgstx264.so and added LD_LIBRARY_PATH=/home/ec2-user/gst/test_libs:$LD_LIBRARY_PATH to master/gstreamer/scripts/gst-uninstalled

How/what do I update under the /home/ec2-user/gst to include the x264enc element?

Answer 1

As I can't make comments, some remarks:

In my point of view the problem is that when trying to compile the GST_Head some library is missing and refuses to compile x264 plugin.

This plugin (x264->x264enc) is located at gst-plugins-ugly library.

In my computer, for example (gstreamer unninstaled 1.10.1 version) , if I launch ./autogen.sh or ./configure , referring to the x264 plugin, it prints me the next stuff:

configure: *** checking feature: x264 plug-in ***
configure: *** for plug-ins: x264 ***
checking for X264... yes
configure: *** These plugins will be built: x264
checking that generated files are newer than configure... done

It is printing the same to you?

You should also check that x264 and libx264-* libraries are correctly installed on your system, otherwise the configure will not compile x264 plugin.

Hope this helps.