<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> Hello Kapil Thanks for the suggestion, but this is what I get when I use the queue's. Does something have to be actually looking at the video buffer? If the xvimagesink isn't actually going anywhere, would it block? Thanks again, Rodney gst-launch -vvv --gst-debug-level=2 filesrc location=/home/rdowdall/Documents/crank/contracts/guifx_800_480/movies/hallway_people.mp4 ! decodebin2 name=decoder decoder. ! queue ! audioconvert ! audioresample ! osssink decoder. ! queue ! ffmpegcolorspace ! xvimagesink Setting pipeline to PAUSED ... /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstTypeFindElement:typefind.GstPad:src: caps = audio/x-m4a Pipeline is PREROLLING ... /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstQTDemux:qtdemux0.GstPad:sink: caps = audio/x-m4a 0:00:00.107951099 1810 0xdbcf80 WARN qtdemux qtdemux_types.c:170:qtdemux_type_get: unknown QuickTime node type avc1 0:00:00.107980362 1810 0xdbcf80 WARN qtdemux qtdemux_types.c:170:qtdemux_type_get: unknown QuickTime node type avcC 0:00:00.107993073 1810 0xdbcf80 WARN qtdemux qtdemux_types.c:170:qtdemux_type_get: unknown QuickTime node type uuid 0:00:00.108996623 1810 0xdbcf80 WARN qtdemux qtdemux.c:5652:qtdemux_parse_trak:<qtdemux0> unknown version 00000000 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0: max-size-buffers = 5 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0: max-size-time = 0 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0: max-size-bytes = 2097152 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0.GstPad:sink0: caps = audio/mpeg, mpegversion=(int)4, framed=(boolean)true, codec_data=(buffer)1210, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0: max-size-buffers = 5 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0: max-size-time = 0 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0: max-size-bytes = 2097152 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0.GstPad:src0: caps = audio/mpeg, mpegversion=(int)4, framed=(boolean)true, codec_data=(buffer)1210, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstFaad:faad0.GstPad:sink: caps = audio/mpeg, mpegversion=(int)4, framed=(boolean)true, codec_data=(buffer)1210, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstDecodeBin2:decoder.GstDecodePad:src0: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstFaad:faad0.GstPad:src: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstDecodeBin2:decoder.GstDecodePad:src0.GstProxyPad:proxypad4: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstQueue:queue0.GstPad:src: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:src: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:sink: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstAudioResample:audioresample0.GstPad:src: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstAudioResample:audioresample0.GstPad:sink: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 /GstPipeline:pipeline0/GstOssSink:osssink0.GstPad:sink: caps = audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2 ^CCaught interrupt -- handling interrupt. Interrupt: Stopping pipeline ... ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... /GstPipeline:pipeline0/GstOssSink:osssink0.GstPad:sink: caps = NULL /GstPipeline:pipeline0/GstAudioResample:audioresample0.GstPad:src: caps = NULL /GstPipeline:pipeline0/GstAudioResample:audioresample0.GstPad:sink: caps = NULL /GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:src: caps = NULL /GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:sink: caps = NULL /GstPipeline:pipeline0/GstQueue:queue0.GstPad:src: caps = NULL /GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder.GstDecodePad:src0: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstFaad:faad0.GstPad:src: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstFaad:faad0.GstPad:sink: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0.GstPad:sink0: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstMultiQueue:multiqueue0.GstPad:src0: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstQTDemux:qtdemux0.GstPad:audio_00: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstQTDemux:qtdemux0.GstPad:video_00: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstQTDemux:qtdemux0.GstPad:sink: caps = NULL /GstPipeline:pipeline0/GstDecodeBin2:decoder/GstTypeFindElement:typefind.GstPad:src: caps = NULL Freeing pipeline ... On 10-06-01 01:35 AM, Kapil Agrawal wrote: <blockquote cite="mid:AANLkTilZV8tTE_0X0WvOkWnrLQzdmhelmiVteha3HXcJ@mail.gmail.com" type="cite">Rodney, Your pipeline is missing queue, So it will look like, gst-launch -vvv --gst-debug-level=2 filesrc location=<path_to_mp4_file> ! decodebin2 name=decoder decoder. ! queue ! audioconvert ! audioresample ! osssink decoder. ! queue ! ffmpegcolorspace ! xvimagesink Best Kapil </blockquote> <div class="moz-signature">-- <meta http-equiv="CONTENT-TYPE" content="text/html; charset=windows-1252"> <title></title> <meta name="GENERATOR" content="OpenOffice.org 3.2 (Unix)"> <meta name="AUTHOR" content="Rodney Dowdall"> <meta name="CREATED" content="20100531;22163400"> <meta name="CHANGEDBY" content="Rodney Dowdall"> <meta name="CHANGED" content="20100531;22324000"> <style type="text/css">  </style> Rodney Dowdall Crank Software Inc. 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