no element "uvch264_src"

Burek Pekaric burek021 at gmail.com
Tue Oct 16 12:39:13 PDT 2012


Hi,

I'm a new user of gstreamer and I wanted to compile the latest gst-launch in order to use a new "uvch264_src" element, to control my logitech c920 webcam.

Now, I followed instructions at the web page for gstreamer and cloned 4 git repositories (3 initial: gstreamer, gst-plugins-base, gst-plugins-good and one additional gst-plugins-bad, that was supposed to contain "uvch264_src").

I've built and make installed all of them successfully (at least there weren't any critical errors to prevent me from finishing the "make" process). But when I run the following command, I get errors like:

===================

# gst-launch-1.0 -v -e uvch264_src device=/dev/video0 auto-start=true iframe-period=100 initial-bitrate=320 name=src src.vidsrc !

0:00:00.113560130 32359       0xbd4560 ERROR           GST_PIPELINE ./grammar.y:670:priv_gst_parse_yyparse: no element "uvch264_src"
0:00:00.113709825 32359       0xbd4560 ERROR           GST_PIPELINE ./grammar.y:940:priv_gst_parse_launch: Unrecoverable syntax error while parsing pipeline uvch264_src device=/dev/video0 auto-start=true iframe-period=100 initial-bitrate=320 name=src src.vidsrc !
ERROR: pipeline could not be constructed: no element "uvch264_src".

===================

Please help
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