2006/5/2, Sebastian Dröge <[EMAIL PROTECTED]>:
Do you have gstreamer0.10-plugins-base installed? It contains the
playbin element...
Nope. If it's important, shouldn't something depend on it?
Anyway, I installed it and tried the same command line again:
"
[EMAIL PROTECTED]:/tmp$ LANG=C gst-launch-0.10 playbin uri=file:///tmp/johan.mpg
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /playbin0: Both autoaudiosink and alsasink
elements are missing.
Additional debug info:
gstplaybin.c(757): gen_audio_element (): /playbin0
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...
"
What does "gst-inspect-0.10 playbin" tell you?
Now that I've installed gstreamer0.10-plugins-base:
"
[EMAIL PROTECTED]:/tmp$ gst-inspect-0.10 playbin
Factory Details:
Long name: Player Bin
Class: Generic/Bin/Player
Description: Autoplug and play media from an uri
Author(s): Wim Taymans <[EMAIL PROTECTED]>
Rank: none (0)
Plugin Details:
Name: playbin
Description: player bin
Filename: /usr/lib/gstreamer-0.10/libgstplaybin.so
Version: 0.10.5
License: LGPL
Source module: gst-plugins-base
Binary package:
Origin URL:
GObject
+----GstObject
+----GstElement
+----GstBin
+----GstPipeline
+----GstPlayBaseBin
+----GstPlayBin
Implemented Interfaces:
GstChildProxy
Pad Templates:
none
Element Flags:
no flags set
Bin Flags:
no flags set
Element Implementation:
No loopfunc(), must be chain-based or not configured yet
Has change_state() function: gst_play_bin_change_state
Has custom save_thyself() function: gst_bin_save_thyself
Has custom restore_thyself() function: gst_bin_restore_thyself
Clocking Interaction:
element requires a clock
element is supposed to provide a clock but returned NULL
Indexing capabilities:
element can do indexing
Pads:
none
Element Properties:
name : The name of the object
flags: readable, writable
String. Default: null Current: "playbin0"
delay : Expected delay needed for elements to spin up
to PLAYING in nanoseconds
flags: readable, writable
Unsigned Integer64. Range: 0 -
18446744073709551615 Default: 0 Current: 0
auto-flush-bus : Whether to automatically flush the pipeline's
bus when going from READY into NULL state
flags: readable, writable
Boolean. Default: true Current: true
uri : URI of the media to play
flags: readable, writable
String. Default: null Current: null
suburi : Optional URI of a subtitle
flags: readable, writable
String. Default: null Current: null
queue-size : Size of internal queues in nanoseconds
flags: readable, writable
Unsigned Integer64. Range: 0 -
9223372036854775807 Default: 3000000000 Current: 3000000000
queue-threshold : Buffering threshold of internal queues in nanoseconds
flags: readable, writable
Unsigned Integer64. Range: 0 -
9223372036854775807 Default: 2000000000 Current: 2000000000
nstreams : number of streams
flags: readable
Integer. Range: 0 - 2147483647 Default: 0 Current: 0
stream-info : List of streaminfo
flags: readable
Pointer.
source : Source element
flags: readable
Object of type "GstElement"
current-video : Currently playing video stream (-1 = none)
flags: readable, writable
Integer. Range: -1 - 2147483647 Default: -1 Current: -1
current-audio : Currently playing audio stream (-1 = none)
flags: readable, writable
Integer. Range: -1 - 2147483647 Default: -1 Current: -1
current-text : Currently playing text stream (-1 = none)
flags: readable, writable
Integer. Range: -1 - 2147483647 Default: -1 Current: -1
audio-sink : the audio output element to use (NULL = default sink)
flags: readable, writable
Object of type "GstElement"
video-sink : the video output element to use (NULL = default sink)
flags: readable, writable
Object of type "GstElement"
vis-plugin : the visualization element to use (NULL = none)
flags: readable, writable
Object of type "GstElement"
volume : volume
flags: readable, writable
Double. Range: 0 -
4 Default: 1 Current: 1
frame : The last frame (NULL = no video available)
flags: readable
Unknown type 134560288 "GstBuffer"
subtitle-font-desc : Pango font description of font to be used for
subtitle rendering
flags: writable
String. Default: null Write only
"
Does /usr/lib/gstreamer-0.10/libgstplaybin.so exist?
It does now.
PS: the video works fine here in totem
Good! If *you* can view it without MPlayer, I'm confident I'll be
able to as well :-).
Cheers //Johan
