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| gchar * | font-description | Read / Write |
| gint | page | Read / Write |
| gint | subpage | Read / Write |
| gboolean | subtitles-mode | Read / Write |
| gchar * | subtitles-template | Read / Write |
Decode a stream of raw VBI packets containing teletext information to a RGBA stream.
1 |
gst-launch-1.0 -v -m filesrc location=recording.mpeg ! tsdemux ! teletextdec ! videoconvert ! ximagesink |
plugin |
teletext |
author |
Sebastian Pölsterl <sebp@k-d-w.org>, Andoni Morales Alastruey <ylatuya@gmail.com> |
class |
Decoder |
name |
sink |
direction |
sink |
presence |
always |
details |
application/x-teletext |
name |
src |
direction |
source |
presence |
always |
details |
video/x-raw, format=(string)RGBA, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
| text/x-raw, format=(string){ utf-8, pango-markup } |
“font-description” property“font-description” gchar *
Font description used for the pango output.
Flags: Read / Write
Default value: "verdana 12"
“page” property“page” gint
Number of page that should displayed.
Flags: Read / Write
Allowed values: [100,999]
Default value: 100
“subpage” property“subpage” gint
Number of sub-page that should displayed (-1 for all).
Flags: Read / Write
Allowed values: [G_MAXULONG,153]
Default value: -1
“subtitles-mode” property“subtitles-mode” gboolean
Enables subtitles mode for text output stripping the blank lines and the teletext state lines.
Flags: Read / Write
Default value: FALSE
“subtitles-template” property“subtitles-template” gchar *
Output template used to print each one of the subtitles lines.
Flags: Read / Write
Default value: "%s\\n"