tools/gst-launch.1.in: Fix description of how to specify a type in caps. Fixes #553873.

[platform/upstream/gstreamer.git] / tools / gst-launch.1.in

diff --git a/tools/gst-launch.1.in b/tools/gst-launch.1.in
index c9c1c9b..ed09188 100644 (file)
--- a/tools/gst-launch.1.in
+++ b/tools/gst-launch.1.in
@@ -162,9 +162,9 @@ If you want to chain caps, you can add more caps in the same format afterwards.
 
 .B Properties
 
-NAME\fI[:TYPE]\fR=VALUE
+NAME=\fI[(TYPE)]\fRVALUE
 .br
-in lists and ranges: [TYPE=]VALUE
+in lists and ranges: \fI[(TYPE)]\fRVALUE
 
 Sets the requested property in capabilities. The name is an alphanumeric value
 and the type can have the following case-insensitive values:
@@ -190,9 +190,9 @@ Integer values must be parsable by \fBstrtol()\fP, floats by \fBstrtod()\fP. FOU
 either be integers or strings. Boolean values are (case insensitive) \fIyes\fR, 
 \fIno\fR, \fItrue\fR or \fIfalse\fR and may like strings be escaped with " or '.
 .br
-Ranges are in this format:  [ PROPERTY, PROPERTY ]
+Ranges are in this format:  [ VALUE, VALUE ]
 .br
-Lists use this format:      ( PROPERTY \fI[, PROPERTY ...]\fR )
+Lists use this format:      ( VALUE \fI[, VALUE ...]\fR )
 
 .SH "PIPELINE CONTROL"
 
@@ -314,7 +314,7 @@ Play an AVI movie
 Stream video using RTP and network elements.
 
 .B
-        gst\-launch v4l2src ! video/x-raw-yuv,width=128,height=96,format='(fourcc)'UYVY ! ffenc_h263 ! video/x-h263 ! rtph263ppay pt=96 ! udpsink host=192.168.1.1 port=5000 sync=false
+        gst\-launch v4l2src ! video/x-raw-yuv,width=128,height=96,format='(fourcc)'UYVY ! ffmpegcolorspace ! ffenc_h263 ! video/x-h263 ! rtph263ppay pt=96 ! udpsink host=192.168.1.1 port=5000 sync=false
 .br
 Use this command on the receiver
 
@@ -389,12 +389,22 @@ GST_DEBUG=totem:4,typefind:5
 \fBGST_DEBUG_NO_COLOR\fR
 When this environment variable is set, coloured debug output is disabled.
 .TP
+\fBGST_DEBUG_DUMP_DOT_DIR\fR
+When set to a filesystem path, store dot files of pipeline graphs there.
+.TP
 \fBGST_REGISTRY\fR
 Path of the plugin registry file. Default is
 ~/.gstreamer-GST_MAJORMINOR/registry-CPU.xml where CPU is the machine/cpu type
 GStreamer was compiled for, e.g. 'i486', 'i686', 'x86-64', 'ppc', etc. (check
 the output of "uname -i" and "uname -m" for details).
 .TP
+\fBGST_REGISTRY_UPDATE\fR
+Set to "no" to force GStreamer to assume that no plugins have changed,
+been added or been removed. This will make GStreamer skip the initial check
+whether a rebuild of the registry cache is required or not. This may be useful
+in embedded environments where the installed plugins never change. Do not
+use this option in any other setup.
+.TP
 \fBGST_PLUGIN_PATH\fR
 Specifies a list of directories to scan for additional plugins.
 These take precedence over the system plugins.