ubuntu10.10 gstreamer缺少插件问题
安装了gstreamer 以及plugins所有包,测试用的。以前装了mplayer,装完后gstreamer不能播放任何视频和音频,提示缺少插件,接着phythmbox也不能用了,也是提示gstreamer缺少插件,在网上看得解码器积累的都装了,还是不能,大牛帮着解答一下吧
提示信息:
pop@pop-HP:~$ gst-launch playbin2 uri=file:///tmp/1.mp3 -v
设置暂停管道 ...
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: connection-speed = 0
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: download = FALSE
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: uri = "file:///tmp/1.mp3"
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: use-buffering = FALSE
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: buffer-duration = -1
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: buffer-size = -1
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: ring-buffer-max-size = 0
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: source = (GstFileSrc) source
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind.GstPad:src: caps = application/x-id3
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstID3Demux:id3demux0.GstPad:sink: caps = application/x-id3
管道正在 PREROLLING ...
警告:来自组件 /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0:找不到‘audio/mpeg, mpegversion=(int)1, layer=(int)3’类型可用的解码器。
额外的调试信息:
gsturidecodebin.c(756): unknown_type_cb (): /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0
错误:来自组件 /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20:您的 GStreamer 安装缺少插件。
额外的调试信息:
gstdecodebin2.c(3135): gst_decode_bin_expose (): /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20:
no suitable plugins found
错误: 管道不需要 preroll.
设置 NULL 管道 ...
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstID3Demux:id3demux0.GstPad:src: caps = NULL
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstID3Demux:id3demux0.GstPad:sink: caps = NULL
/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind.GstPad:src: caps = NULL
释放管道资源 ...