global s/disksrc/filesrc/, but edited by me

Original commit message from CVS:
global s/disksrc/filesrc/, but edited by me
This commit is contained in:
Andy Wingo 2002-01-06 04:26:37 +00:00
parent 7eda2fc8b5
commit 35aa5cebdf
20 changed files with 118 additions and 120 deletions

View file

@ -42,7 +42,6 @@
<!entity GstFakeSrc SYSTEM "sgml/gstfakesrc.sgml">
<!entity GstFakeSink SYSTEM "sgml/gstfakesink.sgml">
<!entity GstFileSrc SYSTEM "sgml/gstfilesrc.sgml">
<!entity GstDiskSrc SYSTEM "sgml/gstdisksrc.sgml">
<!entity GstDiskSink SYSTEM "sgml/gstdisksink.sgml">
<!entity GstHttpSrc SYSTEM "sgml/gsthttpsrc.sgml">
<!entity GstFdSrc SYSTEM "sgml/gstfdsrc.sgml">
@ -119,7 +118,6 @@ with some more specialized elements.</para>
&GstFakeSink;
&GstFileSrc;
&GstDiskSrc;
&GstDiskSink;
&GstHttpSrc;

View file

@ -40,7 +40,7 @@ The following code example shows you how to create a GstDiskSrc element.
gst_init(&amp;argc,&amp;argv);
srcfactory = gst_elementfactory_find("disksrc");
srcfactory = gst_elementfactory_find("filesrc");
g_return_if_fail(srcfactory != NULL);
src = gst_elementfactory_create(srcfactory,"src");

View file

@ -16,7 +16,7 @@ mp3 player.
pipeline = gst_pipeline_new ("launch");
/* build a pipeline in the pipeline */
gst_parse_launch ("disksrc location=some.mp3 ! mad ! osssink", GST_BIN (pipeline));
gst_parse_launch ("filesrc location=some.mp3 ! mad ! osssink", GST_BIN (pipeline));
/* play the thing */
gst_element_set_state (pipeline, GST_STATE_PLAYING);

View file

@ -76,7 +76,7 @@ eos (GstSrc *src, gpointer data)
int
main (int argc, char *argv[])
{
GstElement *disksrc, *audiosink;
GstElement *filesrc, *audiosink;
GstElement *pipeline;
GstElement *thread;
@ -96,10 +96,10 @@ main (int argc, char *argv[])
g_assert (pipeline != NULL);
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_assert (disksrc != NULL);
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
g_signal_connect (G_OBJECT (disksrc), "eos",
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
g_signal_connect (G_OBJECT (filesrc), "eos",
G_CALLBACK (eos), thread);
/* and an audio sink */
@ -107,7 +107,7 @@ main (int argc, char *argv[])
g_assert (audiosink != NULL);
/* add objects to the main pipeline */
gst_bin_add (GST_BIN (pipeline), disksrc);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), audiosink);
/* automatically setup the pipeline */
@ -117,11 +117,11 @@ main (int argc, char *argv[])
}
/* remove the source element from the pipeline */
gst_bin_remove (GST_BIN (pipeline), disksrc);
gst_bin_remove (GST_BIN (pipeline), filesrc);
/* insert the source element in the thread, remember a thread needs at
least one source or connection element */
gst_bin_add (GST_BIN (thread), disksrc);
gst_bin_add (GST_BIN (thread), filesrc);
/* add the pipeline to the thread too */
gst_bin_add (GST_BIN (thread), GST_ELEMENT (pipeline));

View file

@ -90,13 +90,13 @@ clean:
A simple commandline looks like:
<screen>
gstreamer-launch disksrc location=hello.mp3 ! mp3parse ! mpg123 ! audiosink
gstreamer-launch filesrc location=hello.mp3 ! mp3parse ! mpg123 ! audiosink
</screen>
A more complex pipeline looks like:
<screen>
gstreamer-launch disksrc redpill.vob audio_00! (ac3parse ! ac3dec ! audiosink) \
gstreamer-launch filesrc redpill.vob audio_00! (ac3parse ! ac3dec ! audiosink) \
video_00! (mpeg2dec ! videosink)
</screen>
@ -118,7 +118,7 @@ int
main (int argc, char *argv[])
{
GstElement *pipeline;
GstElement *disksrc;
GstElement *filesrc;
gst_init (&amp;argc, &amp;argv);
@ -128,10 +128,10 @@ main (int argc, char *argv[])
}
pipeline = gst_pipeline_new ("my_pipeline");
gst_parse_launch ("disksrc[my_disksrc] ! mp3parse ! mpg123 ! osssink", GST_BIN (pipeline));
gst_parse_launch ("filesrc[my_filesrc] ! mp3parse ! mpg123 ! osssink", GST_BIN (pipeline));
disksrc = gst_bin_get_by_name (GST_BIN (pipeline), "my_disksrc");
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "my_filesrc");
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
@ -143,7 +143,7 @@ main (int argc, char *argv[])
}
</programlisting>
<para>
Note how we can retrieve the disksrc element from the constructed bin using the
Note how we can retrieve the filesrc element from the constructed bin using the
element name.
</para>
</sect1>

View file

@ -202,15 +202,15 @@
</programlisting>
<para>
In the above example, the bin now also has a pad: the pad called 'sink' of the
given element. We can now, for example, connect the srcpad of a disksrc to the
given element. We can now, for example, connect the srcpad of a filesrc to the
bin with:
</para>
<programlisting>
GstElement *disksrc;
GstElement *filesrc;
disksrc = gst_elementfactory_create ("disksrc", "disk_reader");
filesrc = gst_elementfactory_create ("filesrc", "disk_reader");
gst_element_connect (disksrc, "src", bin, "sink");
gst_element_connect (filesrc, "src", bin, "sink");
...
</programlisting>
</sect1>

View file

@ -22,7 +22,7 @@
int
main (int argc, char *argv[])
{
GstElement *pipeline, *disksrc, *parse, *decoder, *audiosink;
GstElement *pipeline, *filesrc, *parse, *decoder, *audiosink;
gst_init(&amp;argc, &amp;argv);
@ -35,8 +35,8 @@ main (int argc, char *argv[])
pipeline = gst_pipeline_new ("pipeline");
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
/* now it's time to get the parser */
parse = gst_elementfactory_make ("mp3parse", "parse");
@ -46,13 +46,13 @@ main (int argc, char *argv[])
audiosink = gst_elementfactory_make ("osssink", "play_audio");
/* add objects to the main pipeline */
gst_bin_add (GST_BIN (pipeline), disksrc);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), parse);
gst_bin_add (GST_BIN (pipeline), decoder);
gst_bin_add (GST_BIN (pipeline), audiosink);
/* connect src to sink */
gst_pad_connect (gst_element_get_pad (disksrc, "src"),
gst_pad_connect (gst_element_get_pad (filesrc, "src"),
gst_element_get_pad (parse, "sink"));
gst_pad_connect (gst_element_get_pad (parse, "src"),
gst_element_get_pad (decoder, "sink"));
@ -71,7 +71,7 @@ main (int argc, char *argv[])
gst_object_unref (GST_OBJECT (audiosink));
gst_object_unref (GST_OBJECT (parse));
gst_object_unref (GST_OBJECT (decoder));
gst_object_unref (GST_OBJECT (disksrc));
gst_object_unref (GST_OBJECT (filesrc));
gst_object_unref (GST_OBJECT (pipeline));
exit (0);
@ -108,7 +108,7 @@ main (int argc, char *argv[])
</para>
<programlisting>
...
GstElement *pipeline, *disksrc, *parse, *decoder, *audiosink;
GstElement *pipeline, *filesrc, *parse, *decoder, *audiosink;
...
</programlisting>
@ -132,12 +132,12 @@ main (int argc, char *argv[])
</para>
<programlisting>
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
</programlisting>
<note>
<para>
You can check if the disksrc != NULL to verify the creation of the
You can check if the filesrc != NULL to verify the creation of the
disk source element.
</para>
</note>
@ -176,7 +176,7 @@ main (int argc, char *argv[])
</para>
<programlisting>
/* add objects to the main pipeline */
gst_bin_add (GST_BIN (pipeline), disksrc);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), parse);
gst_bin_add (GST_BIN (pipeline), decoder);
gst_bin_add (GST_BIN (pipeline), audiosink);
@ -187,7 +187,7 @@ main (int argc, char *argv[])
</para>
<programlisting>
/* connect src to sink */
gst_pad_connect (gst_element_get_pad (disksrc, "src"),
gst_pad_connect (gst_element_get_pad (filesrc, "src"),
gst_element_get_pad (parse, "sink"));
gst_pad_connect (gst_element_get_pad (parse, "src"),
gst_element_get_pad (decoder, "sink"));
@ -243,7 +243,7 @@ main (int argc, char *argv[])
gst_object_unref (GST_OBJECT (audiosink));
gst_object_unref (GST_OBJECT (decoder));
gst_object_unref (GST_OBJECT (disksrc));
gst_object_unref (GST_OBJECT (filesrc));
gst_object_unref (GST_OBJECT (pipeline));
exit (0);
@ -291,7 +291,7 @@ main (int argc, char *argv[])
</para>
<para>
It should be clear from the example that we can very easily replace the
disksrc element with an httpsrc, giving you instant network streaming.
filesrc element with an httpsrc, giving you instant network streaming.
An element could be build to handle icecast connections, for example.
</para>
<para>

View file

@ -202,15 +202,15 @@
</programlisting>
<para>
In the above example, the bin now also has a pad: the pad called 'sink' of the
given element. We can now, for example, connect the srcpad of a disksrc to the
given element. We can now, for example, connect the srcpad of a filesrc to the
bin with:
</para>
<programlisting>
GstElement *disksrc;
GstElement *filesrc;
disksrc = gst_elementfactory_create ("disksrc", "disk_reader");
filesrc = gst_elementfactory_create ("filesrc", "disk_reader");
gst_element_connect (disksrc, "src", bin, "sink");
gst_element_connect (filesrc, "src", bin, "sink");
...
</programlisting>
</sect1>

View file

@ -44,7 +44,7 @@ main(int argc, char *argv[])
pipeline = gst_pipeline_new ("pipeline");
g_return_val_if_fail (pipeline != NULL, -1);
src = gst_elementfactory_make ("disksrc", "src");
src = gst_elementfactory_make ("filesrc", "src");
g_return_val_if_fail (src != NULL, -1);
g_object_set (G_OBJECT (src), "location", argv[1], NULL);
@ -76,9 +76,9 @@ main(int argc, char *argv[])
</programlisting>
<para>
We create two elements: a disksrc (the element that will read the
We create two elements: a filesrc (the element that will read the
file from disk) and an mpeg1parser. We also add an EOS (End Of Stream)
signal to the disksrc so that we will be notified when the file has ended.
signal to the filesrc so that we will be notified when the file has ended.
There's nothing special about this piece of code except for the signal
'new_pad' that we connected to the mpeg1parser using:
</para>

View file

@ -22,7 +22,7 @@
int
main (int argc, char *argv[])
{
GstElement *pipeline, *disksrc, *parse, *decoder, *audiosink;
GstElement *pipeline, *filesrc, *parse, *decoder, *audiosink;
gst_init(&amp;argc, &amp;argv);
@ -35,8 +35,8 @@ main (int argc, char *argv[])
pipeline = gst_pipeline_new ("pipeline");
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
/* now it's time to get the parser */
parse = gst_elementfactory_make ("mp3parse", "parse");
@ -46,13 +46,13 @@ main (int argc, char *argv[])
audiosink = gst_elementfactory_make ("osssink", "play_audio");
/* add objects to the main pipeline */
gst_bin_add (GST_BIN (pipeline), disksrc);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), parse);
gst_bin_add (GST_BIN (pipeline), decoder);
gst_bin_add (GST_BIN (pipeline), audiosink);
/* connect src to sink */
gst_pad_connect (gst_element_get_pad (disksrc, "src"),
gst_pad_connect (gst_element_get_pad (filesrc, "src"),
gst_element_get_pad (parse, "sink"));
gst_pad_connect (gst_element_get_pad (parse, "src"),
gst_element_get_pad (decoder, "sink"));
@ -71,7 +71,7 @@ main (int argc, char *argv[])
gst_object_unref (GST_OBJECT (audiosink));
gst_object_unref (GST_OBJECT (parse));
gst_object_unref (GST_OBJECT (decoder));
gst_object_unref (GST_OBJECT (disksrc));
gst_object_unref (GST_OBJECT (filesrc));
gst_object_unref (GST_OBJECT (pipeline));
exit (0);
@ -108,7 +108,7 @@ main (int argc, char *argv[])
</para>
<programlisting>
...
GstElement *pipeline, *disksrc, *parse, *decoder, *audiosink;
GstElement *pipeline, *filesrc, *parse, *decoder, *audiosink;
...
</programlisting>
@ -132,12 +132,12 @@ main (int argc, char *argv[])
</para>
<programlisting>
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
</programlisting>
<note>
<para>
You can check if the disksrc != NULL to verify the creation of the
You can check if the filesrc != NULL to verify the creation of the
disk source element.
</para>
</note>
@ -176,7 +176,7 @@ main (int argc, char *argv[])
</para>
<programlisting>
/* add objects to the main pipeline */
gst_bin_add (GST_BIN (pipeline), disksrc);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), parse);
gst_bin_add (GST_BIN (pipeline), decoder);
gst_bin_add (GST_BIN (pipeline), audiosink);
@ -187,7 +187,7 @@ main (int argc, char *argv[])
</para>
<programlisting>
/* connect src to sink */
gst_pad_connect (gst_element_get_pad (disksrc, "src"),
gst_pad_connect (gst_element_get_pad (filesrc, "src"),
gst_element_get_pad (parse, "sink"));
gst_pad_connect (gst_element_get_pad (parse, "src"),
gst_element_get_pad (decoder, "sink"));
@ -243,7 +243,7 @@ main (int argc, char *argv[])
gst_object_unref (GST_OBJECT (audiosink));
gst_object_unref (GST_OBJECT (decoder));
gst_object_unref (GST_OBJECT (disksrc));
gst_object_unref (GST_OBJECT (filesrc));
gst_object_unref (GST_OBJECT (pipeline));
exit (0);
@ -291,7 +291,7 @@ main (int argc, char *argv[])
</para>
<para>
It should be clear from the example that we can very easily replace the
disksrc element with an httpsrc, giving you instant network streaming.
filesrc element with an httpsrc, giving you instant network streaming.
An element could be build to handle icecast connections, for example.
</para>
<para>

View file

@ -26,7 +26,7 @@ static void gst_play_cache_empty (GstElement *element, GstElement *pipeline);
int
main (int argc, char *argv[])
{
GstElement *disksrc;
GstElement *filesrc;
GstElement *pipeline;
GstElement *autobin;
GstElement *typefind;
@ -44,10 +44,10 @@ main (int argc, char *argv[])
g_assert (pipeline != NULL);
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_assert (disksrc != NULL);
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
gst_bin_add (GST_BIN (pipeline), disksrc);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
gst_bin_add (GST_BIN (pipeline), filesrc);
autobin = gst_bin_new ("autobin");
cache = gst_elementfactory_make ("autoplugcache", "cache");
@ -64,7 +64,7 @@ main (int argc, char *argv[])
gst_element_add_ghost_pad (autobin, gst_element_get_pad (cache, "sink"), "sink");
gst_bin_add (GST_BIN( pipeline), autobin);
gst_element_connect (disksrc, "src", autobin, "sink");
gst_element_connect (filesrc, "src", autobin, "sink");
/* start playing */
gst_element_set_state( GST_ELEMENT (pipeline), GST_STATE_PLAYING);
@ -80,7 +80,7 @@ main (int argc, char *argv[])
}
</programlisting>
<para>
We start by constructing a 'disksrc' element and an 'autobin' element that
We start by constructing a 'filesrc' element and an 'autobin' element that
holds the autoplugcache and the typefind element.
</para>
<para>
@ -96,14 +96,14 @@ gst_play_have_type (GstElement *typefind, GstCaps *caps, GstElement *pipeline)
GstElement *new_element;
GstAutoplug *autoplug;
GstElement *autobin;
GstElement *disksrc;
GstElement *filesrc;
GstElement *cache;
GST_DEBUG (0,"GstPipeline: play have type\n");
gst_element_set_state (pipeline, GST_STATE_PAUSED);
disksrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
autobin = gst_bin_get_by_name (GST_BIN (pipeline), "autobin");
cache = gst_bin_get_by_name (GST_BIN (autobin), "cache");
@ -145,7 +145,7 @@ gst_play_have_type (GstElement *typefind, GstCaps *caps, GstElement *pipeline)
manipulate in the pipeline with:
</para>
<programlisting>
disksrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
autobin = gst_bin_get_by_name (GST_BIN (pipeline), "autobin");
cache = gst_bin_get_by_name (GST_BIN (autobin), "cache");
</programlisting>
@ -214,7 +214,7 @@ static void
gst_play_cache_empty (GstElement *element, GstElement *pipeline)
{
GstElement *autobin;
GstElement *disksrc;
GstElement *filesrc;
GstElement *cache;
GstElement *new_element;
@ -222,15 +222,15 @@ gst_play_cache_empty (GstElement *element, GstElement *pipeline)
gst_element_set_state (pipeline, GST_STATE_PAUSED);
disksrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
autobin = gst_bin_get_by_name (GST_BIN (pipeline), "autobin");
cache = gst_bin_get_by_name (GST_BIN (autobin), "cache");
new_element = gst_bin_get_by_name (GST_BIN (autobin), "new_element");
gst_element_disconnect (disksrc, "src", cache, "sink");
gst_element_disconnect (filesrc, "src", cache, "sink");
gst_element_disconnect (cache, "src", new_element, "sink");
gst_bin_remove (GST_BIN (autobin), cache);
gst_element_connect (disksrc, "src", new_element, "sink");
gst_element_connect (filesrc, "src", new_element, "sink");
gst_element_set_state (pipeline, GST_STATE_PLAYING);
@ -240,7 +240,7 @@ gst_play_cache_empty (GstElement *element, GstElement *pipeline)
<para>
The cache empty function simply removes the autoplugcache element from
the pipeline and reconnects the disksrc to the autoplugged element.
the pipeline and reconnects the filesrc to the autoplugged element.
</para>
<para>

View file

@ -31,7 +31,7 @@ gboolean playing;
int
main (int argc, char *argv[])
{
GstElement *disksrc, *audiosink, *queue, *queue2, *parse, *decode;
GstElement *filesrc, *audiosink, *queue, *queue2, *parse, *decode;
GstElement *bin;
GstElement *thread, *thread2;
@ -53,9 +53,9 @@ main (int argc, char *argv[])
g_assert (bin != NULL);
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_assert (disksrc != NULL);
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
queue = gst_elementfactory_make ("queue", "queue");
queue2 = gst_elementfactory_make ("queue", "queue2");
@ -68,7 +68,7 @@ main (int argc, char *argv[])
decode = gst_elementfactory_make ("mpg123", "decode");
/* add objects to the main bin */
gst_bin_add (GST_BIN (bin), disksrc);
gst_bin_add (GST_BIN (bin), filesrc);
gst_bin_add (GST_BIN (bin), queue);
gst_bin_add (GST_BIN (thread), parse);
@ -77,7 +77,7 @@ main (int argc, char *argv[])
gst_bin_add (GST_BIN (thread2), audiosink);
gst_pad_connect (gst_element_get_pad (disksrc,"src"),
gst_pad_connect (gst_element_get_pad (filesrc,"src"),
gst_element_get_pad (queue,"sink"));
gst_pad_connect (gst_element_get_pad (queue,"src"),

View file

@ -90,13 +90,13 @@ clean:
A simple commandline looks like:
<screen>
gstreamer-launch disksrc location=hello.mp3 ! mp3parse ! mpg123 ! audiosink
gstreamer-launch filesrc location=hello.mp3 ! mp3parse ! mpg123 ! audiosink
</screen>
A more complex pipeline looks like:
<screen>
gstreamer-launch disksrc redpill.vob audio_00! (ac3parse ! ac3dec ! audiosink) \
gstreamer-launch filesrc redpill.vob audio_00! (ac3parse ! ac3dec ! audiosink) \
video_00! (mpeg2dec ! videosink)
</screen>
@ -118,7 +118,7 @@ int
main (int argc, char *argv[])
{
GstElement *pipeline;
GstElement *disksrc;
GstElement *filesrc;
gst_init (&amp;argc, &amp;argv);
@ -128,10 +128,10 @@ main (int argc, char *argv[])
}
pipeline = gst_pipeline_new ("my_pipeline");
gst_parse_launch ("disksrc[my_disksrc] ! mp3parse ! mpg123 ! osssink", GST_BIN (pipeline));
gst_parse_launch ("filesrc[my_filesrc] ! mp3parse ! mpg123 ! osssink", GST_BIN (pipeline));
disksrc = gst_bin_get_by_name (GST_BIN (pipeline), "my_disksrc");
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "my_filesrc");
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
@ -143,7 +143,7 @@ main (int argc, char *argv[])
}
</programlisting>
<para>
Note how we can retrieve the disksrc element from the constructed bin using the
Note how we can retrieve the filesrc element from the constructed bin using the
element name.
</para>
</sect1>

View file

@ -63,7 +63,7 @@ eos (GstElement *element, gpointer data)
int
main (int argc, char *argv[])
{
GstElement *disksrc, *audiosink, *queue, *parse, *decode;
GstElement *filesrc, *audiosink, *queue, *parse, *decode;
GstElement *bin;
GstElement *thread;
@ -83,10 +83,10 @@ main (int argc, char *argv[])
g_assert (bin != NULL);
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_assert (disksrc != NULL);
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
g_signal_connect (G_OBJECT (disksrc), "eos",
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
g_signal_connect (G_OBJECT (filesrc), "eos",
G_CALLBACK (eos), thread);
queue = gst_elementfactory_make ("queue", "queue");
@ -99,14 +99,14 @@ main (int argc, char *argv[])
decode = gst_elementfactory_make ("mpg123", "decode");
/* add objects to the main bin */
gst_bin_add (GST_BIN (bin), disksrc);
gst_bin_add (GST_BIN (bin), filesrc);
gst_bin_add (GST_BIN (bin), queue);
gst_bin_add (GST_BIN (thread), parse);
gst_bin_add (GST_BIN (thread), decode);
gst_bin_add (GST_BIN (thread), audiosink);
gst_pad_connect (gst_element_get_pad (disksrc,"src"),
gst_pad_connect (gst_element_get_pad (filesrc,"src"),
gst_element_get_pad (queue,"sink"));
gst_pad_connect (gst_element_get_pad (queue, "src"),

View file

@ -76,7 +76,7 @@ eos (GstSrc *src, gpointer data)
int
main (int argc, char *argv[])
{
GstElement *disksrc, *audiosink;
GstElement *filesrc, *audiosink;
GstElement *pipeline;
GstElement *thread;
@ -96,10 +96,10 @@ main (int argc, char *argv[])
g_assert (pipeline != NULL);
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_assert (disksrc != NULL);
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
g_signal_connect (G_OBJECT (disksrc), "eos",
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
g_signal_connect (G_OBJECT (filesrc), "eos",
G_CALLBACK (eos), thread);
/* and an audio sink */
@ -107,7 +107,7 @@ main (int argc, char *argv[])
g_assert (audiosink != NULL);
/* add objects to the main pipeline */
gst_bin_add (GST_BIN (pipeline), disksrc);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), audiosink);
/* automatically setup the pipeline */
@ -117,11 +117,11 @@ main (int argc, char *argv[])
}
/* remove the source element from the pipeline */
gst_bin_remove (GST_BIN (pipeline), disksrc);
gst_bin_remove (GST_BIN (pipeline), filesrc);
/* insert the source element in the thread, remember a thread needs at
least one source or connection element */
gst_bin_add (GST_BIN (thread), disksrc);
gst_bin_add (GST_BIN (thread), filesrc);
/* add the pipeline to the thread too */
gst_bin_add (GST_BIN (thread), GST_ELEMENT (pipeline));

View file

@ -1,9 +1,9 @@
<chapter id="cha-typedetection">
<title>Typedetection</title>
<para>
Sometimes the capabilities of a pad are not specificied. The disksrc, for
Sometimes the capabilities of a pad are not specificied. The filesrc, for
example, does not know what type of file it is reading. Before you can attach
an element to the pad of the disksrc, you need to determine the media type in
an element to the pad of the filesrc, you need to determine the media type in
order to be able to choose a compatible element.
</para>
<para>
@ -59,7 +59,7 @@ void type_found (GstElement *typefind, GstCaps* caps);
int
main(int argc, char *argv[])
{
GstElement *bin, *disksrc, *typefind;
GstElement *bin, *filesrc, *typefind;
gst_init (&amp;argc, &amp;argv);
@ -73,22 +73,22 @@ main(int argc, char *argv[])
g_assert (bin != NULL);
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_assert (disksrc != NULL);
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
/* create the typefind element */
typefind = gst_elementfactory_make ("typefind", "typefind");
g_assert (typefind != NULL);
/* add objects to the main pipeline */
gst_bin_add (GST_BIN (bin), disksrc);
gst_bin_add (GST_BIN (bin), filesrc);
gst_bin_add (GST_BIN (bin), typefind);
g_signal_connect (G_OBJECT (typefind), "have_type",
G_CALLBACK (type_found), NULL);
gst_pad_connect (gst_element_get_pad (disksrc, "src"),
gst_pad_connect (gst_element_get_pad (filesrc, "src"),
gst_element_get_pad (typefind, "sink"));
/* start playing */
@ -102,9 +102,9 @@ main(int argc, char *argv[])
}
</programlisting>
<para>
We create a very simple pipeline with only a disksrc and the typefind element
We create a very simple pipeline with only a filesrc and the typefind element
in it. The sinkpad of the typefind element has been connected to the src pad
of the disksrc.
of the filesrc.
</para>
<para>
We attached a signal 'have_type' to the typefind element which will be called

View file

@ -31,7 +31,7 @@ gboolean playing;
int
main (int argc, char *argv[])
{
GstElement *disksrc, *audiosink, *queue, *queue2, *parse, *decode;
GstElement *filesrc, *audiosink, *queue, *queue2, *parse, *decode;
GstElement *bin;
GstElement *thread, *thread2;
@ -53,9 +53,9 @@ main (int argc, char *argv[])
g_assert (bin != NULL);
/* create a disk reader */
disksrc = gst_elementfactory_make ("disksrc", "disk_source");
g_assert (disksrc != NULL);
g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
filesrc = gst_elementfactory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
queue = gst_elementfactory_make ("queue", "queue");
queue2 = gst_elementfactory_make ("queue", "queue2");
@ -68,7 +68,7 @@ main (int argc, char *argv[])
decode = gst_elementfactory_make ("mpg123", "decode");
/* add objects to the main bin */
gst_bin_add (GST_BIN (bin), disksrc);
gst_bin_add (GST_BIN (bin), filesrc);
gst_bin_add (GST_BIN (bin), queue);
gst_bin_add (GST_BIN (thread), parse);
@ -77,7 +77,7 @@ main (int argc, char *argv[])
gst_bin_add (GST_BIN (thread2), audiosink);
gst_pad_connect (gst_element_get_pad (disksrc,"src"),
gst_pad_connect (gst_element_get_pad (filesrc,"src"),
gst_element_get_pad (queue,"sink"));
gst_pad_connect (gst_element_get_pad (queue,"src"),

View file

@ -1,4 +1,4 @@
#! /bin/sh
for loc in "$@"; do
../../tools/gstreamer-launch disksrc \""location=$loc"\" ! mp3parse ! mpg123 ! osssink
../../tools/gstreamer-launch filesrc \""location=$loc"\" ! mp3parse ! mpg123 ! osssink
done

View file

@ -67,7 +67,7 @@ int main (int argc,char *argv[]) {
gst_init(&argc,&argv);
pipeline = gst_pipeline_new("pipeline");
src = gst_elementfactory_make ("disksrc","src");
src = gst_elementfactory_make ("filesrc","src");
g_object_set(G_OBJECT(src),"location",argv[1],NULL);
gst_bin_add (GST_BIN(pipeline),src);

View file

@ -1,4 +1,4 @@
#! /bin/sh
for loc in "$@"; do
../../tools/gstreamer-launch disksrc \""location=$loc"\" ! mp3parse ! mpg123 ! osssink
../../tools/gstreamer-launch filesrc \""location=$loc"\" ! mp3parse ! mpg123 ! osssink
done