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use _or_warn to notify when failing to create elements adding code for colorspace without activating it use _many fun...

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Original commit message from CVS:
use _or_warn to notify when failing to create elements
adding code for colorspace without activating it
use _many functions for mpeg
This commit is contained in:
Thomas Vander Stichele 2002-06-13 13:16:52 +00:00
parent e880aa9264
commit 112b2468fa
2 changed files with 47 additions and 48 deletions
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2
common

@ -1 +1 @@
Subproject commit 8579ce0ed656e0c512b37ff70bebd54cab4d4e7d
Subproject commit 4dab76096cb84988dc2b6366cf5bd964fe5857d7

93
examples/seeking/seek.c
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@ -67,9 +67,9 @@ make_mod_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
decoder = gst_element_factory_make ("modplug", "decoder");
audiosink = gst_element_factory_make ("osssink", "sink");
src = gst_element_factory_make_or_warn (SOURCE, "src");
decoder = gst_element_factory_make_or_warn ("modplug", "decoder");
audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
g_object_set (G_OBJECT (src), "location", location, NULL);
@ -98,9 +98,9 @@ make_wav_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
decoder = gst_element_factory_make ("wavparse", "decoder");
audiosink = gst_element_factory_make ("osssink", "sink");
src = gst_element_factory_make_or_warn (SOURCE, "src");
decoder = gst_element_factory_make_or_warn ("wavparse", "decoder");
audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
g_object_set (G_OBJECT (src), "location", location, NULL);
@ -129,9 +129,9 @@ make_flac_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
decoder = gst_element_factory_make ("flacdec", "decoder");
audiosink = gst_element_factory_make ("osssink", "sink");
src = gst_element_factory_make_or_warn (SOURCE, "src");
decoder = gst_element_factory_make_or_warn ("flacdec", "decoder");
audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
g_object_set (G_OBJECT (src), "location", location, NULL);
@ -160,9 +160,9 @@ make_sid_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
decoder = gst_element_factory_make ("siddec", "decoder");
audiosink = gst_element_factory_make ("osssink", "sink");
src = gst_element_factory_make_or_warn (SOURCE, "src");
decoder = gst_element_factory_make_or_warn ("siddec", "decoder");
audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
g_object_set (G_OBJECT (src), "location", location, NULL);
@ -191,9 +191,9 @@ make_parse_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
parser = gst_element_factory_make ("mpegparse", "parse");
fakesink = gst_element_factory_make ("fakesink", "sink");
src = gst_element_factory_make_or_warn (SOURCE, "src");
parser = gst_element_factory_make_or_warn ("mpegparse", "parse");
fakesink = gst_element_factory_make_or_warn ("fakesink", "sink");
g_object_set (G_OBJECT (fakesink), "sync", TRUE, NULL);
g_object_set (G_OBJECT (src), "location", location, NULL);
@ -222,9 +222,9 @@ make_vorbis_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
decoder = gst_element_factory_make ("vorbisfile", "decoder");
audiosink = gst_element_factory_make ("osssink", "sink");
src = gst_element_factory_make_or_warn (SOURCE, "src");
decoder = gst_element_factory_make_or_warn ("vorbisfile", "decoder");
audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
g_object_set (G_OBJECT (src), "location", location, NULL);
@ -253,10 +253,10 @@ make_mp3_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
decoder = gst_element_factory_make ("mad", "dec");
queue = gst_element_factory_make ("queue", "queue");
osssink = gst_element_factory_make ("osssink", "sink");
src = gst_element_factory_make_or_warn (SOURCE, "src");
decoder = gst_element_factory_make_or_warn ("mad", "dec");
queue = gst_element_factory_make_or_warn ("queue", "queue");
osssink = gst_element_factory_make_or_warn ("osssink", "sink");
audio_thread = gst_thread_new ("a_decoder_thread");
@ -293,10 +293,10 @@ make_avi_pipeline (const gchar *location)
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
src = gst_element_factory_make_or_warn (SOURCE, "src");
g_object_set (G_OBJECT (src), "location", location, NULL);
demux = gst_element_factory_make ("avidemux", "demux");
demux = gst_element_factory_make_or_warn ("avidemux", "demux");
seekable_elements = g_list_prepend (seekable_elements, demux);
gst_bin_add (GST_BIN (pipeline), src);
@ -304,11 +304,11 @@ make_avi_pipeline (const gchar *location)
gst_element_connect (src, demux);
audio_bin = gst_bin_new ("a_decoder_bin");
a_decoder = gst_element_factory_make ("mad", "a_dec");
a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec");
audio_thread = gst_thread_new ("a_decoder_thread");
audiosink = gst_element_factory_make ("osssink", "a_sink");
audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink");
//g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
a_queue = gst_element_factory_make ("queue", "a_queue");
a_queue = gst_element_factory_make_or_warn ("queue", "a_queue");
gst_element_connect (a_decoder, a_queue);
gst_element_connect (a_queue, audiosink);
gst_bin_add (GST_BIN (audio_bin), a_decoder);
@ -325,13 +325,13 @@ make_avi_pipeline (const gchar *location)
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
video_bin = gst_bin_new ("v_decoder_bin");
//v_decoder = gst_element_factory_make ("identity", "v_dec");
v_decoder = gst_element_factory_make ("windec", "v_dec");
//v_decoder = gst_element_factory_make_or_warn ("identity", "v_dec");
v_decoder = gst_element_factory_make_or_warn ("windec", "v_dec");
video_thread = gst_thread_new ("v_decoder_thread");
videosink = gst_element_factory_make ("xvideosink", "v_sink");
//videosink = gst_element_factory_make ("fakesink", "v_sink");
videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink");
//videosink = gst_element_factory_make_or_warn ("fakesink", "v_sink");
//g_object_set (G_OBJECT (videosink), "sync", TRUE, NULL);
v_queue = gst_element_factory_make ("queue", "v_queue");
v_queue = gst_element_factory_make_or_warn ("queue", "v_queue");
g_object_set (G_OBJECT (v_queue), "max_level", 10, NULL);
gst_element_connect (v_decoder, v_queue);
gst_element_connect (v_queue, videosink);
@ -356,16 +356,17 @@ static GstElement*
make_mpeg_pipeline (const gchar *location)
{
GstElement *pipeline, *audio_bin, *video_bin;
GstElement *src, *demux, *a_decoder, *v_decoder, *audiosink, *videosink;
GstElement *src, *demux, *a_decoder, *v_decoder, *v_filter;
GstElement *audiosink, *videosink;
GstElement *a_queue, *audio_thread, *v_queue, *video_thread;
GstPad *seekable;
pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make (SOURCE, "src");
src = gst_element_factory_make_or_warn (SOURCE, "src");
g_object_set (G_OBJECT (src), "location", location, NULL);
demux = gst_element_factory_make ("mpegdemux", "demux");
demux = gst_element_factory_make_or_warn ("mpegdemux", "demux");
g_object_set (G_OBJECT (demux), "sync", FALSE, NULL);
seekable_elements = g_list_prepend (seekable_elements, demux);
@ -375,10 +376,10 @@ make_mpeg_pipeline (const gchar *location)
gst_element_connect (src, demux);
audio_bin = gst_bin_new ("a_decoder_bin");
a_decoder = gst_element_factory_make ("mad", "a_dec");
a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec");
audio_thread = gst_thread_new ("a_decoder_thread");
a_queue = gst_element_factory_make ("queue", "a_queue");
audiosink = gst_element_factory_make ("osssink", "a_sink");
a_queue = gst_element_factory_make_or_warn ("queue", "a_queue");
audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink");
g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
gst_element_connect (a_decoder, a_queue);
gst_element_connect (a_queue, audiosink);
@ -395,16 +396,14 @@ make_mpeg_pipeline (const gchar *location)
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
video_bin = gst_bin_new ("v_decoder_bin");
v_decoder = gst_element_factory_make ("mpeg2dec", "v_dec");
v_decoder = gst_element_factory_make_or_warn ("mpeg2dec", "v_dec");
video_thread = gst_thread_new ("v_decoder_thread");
v_queue = gst_element_factory_make ("queue", "v_queue");
videosink = gst_element_factory_make ("xvideosink", "v_sink");
gst_element_connect (v_decoder, v_queue);
gst_element_connect (v_queue, videosink);
gst_bin_add (GST_BIN (video_bin), v_decoder);
gst_bin_add (GST_BIN (video_bin), video_thread);
gst_bin_add (GST_BIN (video_thread), v_queue);
gst_bin_add (GST_BIN (video_thread), videosink);
v_queue = gst_element_factory_make_or_warn ("queue", "v_queue");
v_filter = gst_element_factory_make_or_warn ("colorspace", "v_filter");
videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink");
gst_element_connect_many (v_decoder, v_queue, videosink, NULL);
gst_bin_add_many (GST_BIN (video_bin), v_decoder, video_thread, NULL);
gst_bin_add_many (GST_BIN (video_thread), v_queue, videosink, NULL);
setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);