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docs/manual/basics-helloworld.xml: Fix example for dmix (use audioconvert/audioscale).

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Original commit message from CVS:
* docs/manual/basics-helloworld.xml:
Fix example for dmix (use audioconvert/audioscale).
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Ronald S. Bultje 2005-08-18 07:22:49 +00:00
parent 7c118a9508
commit 0fa6095bc2
3 changed files with 13 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-08-18 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* docs/manual/basics-helloworld.xml:
Fix example for dmix (use audioconvert/audioscale).
2005-08-10 Tim-Philipp Müller <tim at centricular dot net> 2005-08-10 Tim-Philipp Müller <tim at centricular dot net>
* gst/gst.c: (gst_init_check_with_popt_table), (init_pre): * gst/gst.c: (gst_init_check_with_popt_table), (init_pre):

2
common

@ -1 +1 @@
Subproject commit 856fbbfa88621ab67df141ead8d4d3df32c5c176 Subproject commit 8ff526a316f9b576e727b8e32cba0a53cdec07a6

10
docs/manual/basics-helloworld.xml
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@ -65,7 +65,7 @@
* example, we will use them, however. * example, we will use them, however.
*/ */
GstElement *pipeline, *source, *parser, *decoder, *sink; GstElement *pipeline, *source, *parser, *decoder, *conv, *scale, *sink;
static void static void
new_pad (GstElement *element, new_pad (GstElement *element,
@ -75,7 +75,7 @@ new_pad (GstElement *element,
/* We can now link this pad with the audio decoder and /* We can now link this pad with the audio decoder and
* add both decoder and audio output to the pipeline. */ * add both decoder and audio output to the pipeline. */
gst_pad_link (pad, gst_element_get_pad (decoder, "sink")); gst_pad_link (pad, gst_element_get_pad (decoder, "sink"));
gst_bin_add_many (GST_BIN (pipeline), decoder, sink, NULL); gst_bin_add_many (GST_BIN (pipeline), decoder, conv, scale, sink, NULL);
/* This function synchronizes a bins state on all of its /* This function synchronizes a bins state on all of its
* contained children. */ * contained children. */
@ -100,6 +100,8 @@ main (int argc,
source = gst_element_factory_make ("filesrc", "file-source"); source = gst_element_factory_make ("filesrc", "file-source");
parser = gst_element_factory_make ("oggdemux", "ogg-parser"); parser = gst_element_factory_make ("oggdemux", "ogg-parser");
decoder = gst_element_factory_make ("vorbisdec", "vorbis-decoder"); decoder = gst_element_factory_make ("vorbisdec", "vorbis-decoder");
conv = gst_element_factory_make ("audioconvert", "conv");
scale = gst_element_factory_make ("audioscale", "scale");
sink = gst_element_factory_make ("alsasink", "alsa-output"); sink = gst_element_factory_make ("alsasink", "alsa-output");
/* set filename property on the file source */ /* set filename property on the file source */
@ -109,7 +111,7 @@ main (int argc,
* decoder yet, becuse the parser uses dynamic pads. For that, * decoder yet, becuse the parser uses dynamic pads. For that,
* we set a new-pad signal handler. */ * we set a new-pad signal handler. */
gst_element_link (source, parser); gst_element_link (source, parser);
gst_element_link (decoder, sink); gst_element_link_many (decoder, conv, scale, sink, NULL);
g_signal_connect (parser, "new-pad", G_CALLBACK (new_pad), NULL); g_signal_connect (parser, "new-pad", G_CALLBACK (new_pad), NULL);
/* put all elements in a bin - or at least the ones we will use /* put all elements in a bin - or at least the ones we will use
@ -121,6 +123,8 @@ main (int argc,
* This will decrease the amount of time spent on linking these * This will decrease the amount of time spent on linking these
* elements when the Ogg parser emits the new-pad signal. */ * elements when the Ogg parser emits the new-pad signal. */
gst_element_set_state (decoder, GST_STATE_READY); gst_element_set_state (decoder, GST_STATE_READY);
gst_element_set_state (conv, GST_STATE_READY);
gst_element_set_state (scale, GST_STATE_READY);
gst_element_set_state (sink, GST_STATE_READY); gst_element_set_state (sink, GST_STATE_READY);
gst_element_set_state (pipeline, GST_STATE_PLAYING); gst_element_set_state (pipeline, GST_STATE_PLAYING);