first of all, you should used gst-launch in CMD to try if the pipeline woks or not<div>if so, I guess there 's something problem with decoder</div><div>As I counter this kind of situation like freezing, There must have been wrong with decoder, check it </div> <div><div> <div class="gmail_quote">On Mon, Aug 29, 2011 at 8:16 PM, akshat <<a href="mailto:akshatdewan@gmail.com">akshatdewan@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> Hello, I am using gstreamerSDK(v0.10.6) on windowsXP. I am trying to play an .avi file but it stops playing the content within few seconds and does not play the file completely. I appreciate your help. Thanks Akshat code ___________________________ #include "stdafx.h" #include <windows.h> #include <iostream> #include &lt;gstreamer-0.10/gst/gst.h&gt; #include &lt;glib-2.0/glib.h&gt; #include "EmoStateDLL.h" #include "edk.h" #include "edkErrorCode.h" #include <time.h> #include <fstream> #include <map> #pragma comment(lib, "edk.lib") using namespace std; static gboolean bus_call (GstBus *bus, GstMessage *msg, gpointer data) { GMainLoop *loop = (GMainLoop *)data; switch (GST_MESSAGE_TYPE (msg)) { case GST_MESSAGE_EOS: g_print ("End-of-stream\n"); g_main_loop_quit (loop); break; case GST_MESSAGE_ERROR: { gchar *debug = NULL; GError *err = NULL; gst_message_parse_error (msg, &err, &debug); g_print ("Error: %s\n", err->message); g_error_free (err); if (debug) { g_print ("Debug details: %s\n", debug); g_free (debug); } g_main_loop_quit (loop); break; } default: break; } return TRUE; } static GstElement *pipeline,*filesrc, *avidemux, *hicon, *decodera, *audioconvert, *asink, *queuea, *queuev, *decoderv, *csc, *vscale, *vsink; static void on_decpad_added(GstElement *element, GstPad *pad ) { g_debug ("Signal: decoder pad-added"); GstCaps *caps; GstStructure *str; caps = gst_pad_get_caps (pad); g_assert (caps != NULL); str = gst_caps_get_structure (caps, 0); g_assert (str != NULL); g_debug ("Linking video pad to queue_vd"); // Link it actually GstPad *targetsink = gst_element_get_pad (element == decodera ? queuea : queuev, "sink"); g_assert (targetsink != NULL); gst_pad_link (pad, targetsink); gst_object_unref (targetsink); gst_caps_unref (caps); } static void on_pad_added (GstElement *element, GstPad *pad) { g_debug ("Signal: demux pad-added"); GstCaps *caps; GstStructure *str; caps = gst_pad_get_caps (pad); g_assert (caps != NULL); str = gst_caps_get_structure (caps, 0); g_assert (str != NULL); const gchar *c = gst_structure_get_name(str); if (g_strrstr (c, "video") || g_strrstr (c, "image")) { g_debug ("Linking video pad to dec_vd"); // Link it actually GstPad *targetsink = gst_element_get_pad (decoderv, "sink"); g_assert (targetsink != NULL); gst_pad_link (pad, targetsink); gst_object_unref (targetsink); } if (g_strrstr (c, "audio")) { g_debug ("Linking audio pad to dec_ad"); // Link it actually GstPad *targetsink = gst_element_get_pad (decodera, "sink"); g_assert (targetsink != NULL); gst_pad_link (pad, targetsink); gst_object_unref (targetsink); } gst_caps_unref (caps); } void g_ass(gboolean b) { /* if(!b)g_debug("Error"); else g_debug("OK");*/ } gint main (gint argc, gchar *argv[]) { GstStateChangeReturn ret; GMainLoop *loop; GstBus *bus; /* initialization */ gst_init (&argc, &argv); loop = g_main_loop_new (NULL, FALSE); /* * command line: * gst-launch filesrc location=/home/neddens/r0013001.avi ! avidemux name=demux demux.audio_00 ! decodebin ! queue ! audioconvert ! audioresample ! autoaudiosink demux.video_00 ! decodebin ! queue ! ffmpegcolorspace ! videoscale ! autovideosink * */ /* create elements */ pipeline = gst_pipeline_new ("pipeline0"); /* watch for messages on the pipeline's bus (note that this will only * work like this when a GLib main loop is running) */ bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); gst_bus_add_watch (bus, bus_call, loop); gst_object_unref (bus); filesrc = gst_element_factory_make ("filesrc", "filesource"); avidemux = gst_element_factory_make ("avidemux", "dmux"); decodera = gst_element_factory_make ("decodebin2", "decoder0"); decoderv = gst_element_factory_make ("decodebin2", "decoder1"); vscale = gst_element_factory_make ("videoscale", "Scaler"); /* putting an audioconvert element here to convert the output of the * decoder into a format that my_filter can handle (we are assuming it * will handle any sample rate here though) */ audioconvert = gst_element_factory_make ("audioconvert", "audioconvert1"); queuea = gst_element_factory_make ("queue", "queue0"); queuev = gst_element_factory_make ("queue", "queue1"); /* there should always be audioconvert and audioresample elements before * the audio sink, since the capabilities of the audio sink usually vary * depending on the environment (output used, sound card, driver etc.) */ //audioresample = gst_element_factory_make ("audioresample", "audioresample0"); csc = gst_element_factory_make ("ffmpegcolorspace", "ffmpegcsp0"); vsink = gst_element_factory_make ("autovideosink", "Video Renderer"); asink = gst_element_factory_make ("autoaudiosink", "AudioSink"); g_object_set (G_OBJECT (filesrc), "location", "3.avi", NULL); gst_bin_add_many (GST_BIN (pipeline), filesrc, avidemux, decodera, audioconvert, asink,csc,vscale, queuev, queuea, decoderv, vsink, NULL); g_ass(gst_element_link (filesrc, avidemux)); g_ass(gst_element_link (queuev, csc)); g_ass(gst_element_link (csc, vscale)); g_ass(gst_element_link (vscale, vsink)); g_ass(gst_element_link (queuea, audioconvert)); g_ass(gst_element_link (audioconvert, asink)); // g_ass(gst_element_link (audioresample, asink)); g_signal_connect (avidemux, "pad-added", G_CALLBACK (on_pad_added), NULL); //gst_element_set_state (decodera, GST_STATE_PLAYING); //gst_element_set_state (decoderv, GST_STATE_PLAYING); g_signal_connect (decodera, "new-decoded-pad", G_CALLBACK (on_decpad_added), decodera); g_signal_connect (decoderv, "new-decoded-pad", G_CALLBACK (on_decpad_added), decoderv); /* run */ ret = gst_element_set_state (pipeline, GST_STATE_PLAYING); if (ret == GST_STATE_CHANGE_FAILURE) { GstMessage *msg; g_print ("Failed to start up pipeline!\n"); /* check if there is an error message with details on the bus */ msg = gst_bus_poll (bus, GST_MESSAGE_ERROR, 0); if (msg) { GError *err = NULL; gst_message_parse_error (msg, &err, NULL); g_print ("ERROR: %s\n", err->message); g_error_free (err); gst_message_unref (msg); } return -1; } GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS(GST_BIN(pipeline), GST_DEBUG_GRAPH_SHOW_ALL, "hi"); g_main_loop_run (loop); /* clean up */ gst_element_set_state (pipeline, GST_STATE_NULL); gst_object_unref (pipeline); return 0; } ___________code end_________ -- View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/gstreamer-stops-playing-the-media-content-tp3776067p3776067.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/gstreamer-stops-playing-the-media-content-tp3776067p3776067.html</a> Sent from the GStreamer-devel mailing list archive at Nabble.com. _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div> </div></div>