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asfmux: Forcing pad names to be video_%02d and audio_%02d like

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This commit is contained in:
Thiago Santos 2009-07-28 21:37:04 -03:00
parent 9232e2278c
commit fb624bd416
1 changed files with 16 additions and 5 deletions
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21
gst/asfmux/gstasfmux.c
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@ -25,7 +25,11 @@
/** /**
* SECTION:element-asfmux * SECTION:element-asfmux
* *
* Muxes window media content into an ASF file/stream. * Muxes media into an ASF file/stream.
*
* Pad names are either video_xx or audio_xx, where 'xx' is the
* stream number of the stream that goes through that pad. Stream numbers
* are assigned sequentially, starting from 1.
* *
* <refsect2> * <refsect2>
* <title>Example launch lines</title> * <title>Example launch lines</title>
@ -2079,7 +2083,7 @@ refuse_caps:
static GstPad * static GstPad *
gst_asf_mux_request_new_pad (GstElement * element, gst_asf_mux_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * name) GstPadTemplate * templ, const gchar * req_name)
{ {
GstElementClass *klass = GST_ELEMENT_GET_CLASS (element); GstElementClass *klass = GST_ELEMENT_GET_CLASS (element);
GstAsfMux *asfmux = GST_ASF_MUX_CAST (element); GstAsfMux *asfmux = GST_ASF_MUX_CAST (element);
@ -2087,8 +2091,9 @@ gst_asf_mux_request_new_pad (GstElement * element,
GstAsfPad *collect_pad; GstAsfPad *collect_pad;
gboolean is_audio; gboolean is_audio;
guint collect_size = 0; guint collect_size = 0;
gchar *name;
GST_DEBUG_OBJECT (asfmux, "Requested pad: %s", GST_STR_NULL (name)); GST_DEBUG_OBJECT (asfmux, "Requested pad: %s", GST_STR_NULL (req_name));
if (asfmux->state != GST_ASF_MUX_STATE_NONE) { if (asfmux->state != GST_ASF_MUX_STATE_NONE) {
GST_WARNING_OBJECT (asfmux, "Not providing request pad after element is at " GST_WARNING_OBJECT (asfmux, "Not providing request pad after element is at "
@ -2097,13 +2102,19 @@ gst_asf_mux_request_new_pad (GstElement * element,
} }
if (templ == gst_element_class_get_pad_template (klass, "audio_%d")) { if (templ == gst_element_class_get_pad_template (klass, "audio_%d")) {
is_audio = TRUE; name = g_strdup_printf ("audio_%02d", asfmux->stream_number + 1);
GST_DEBUG_OBJECT (asfmux, "Adding new pad %s", name);
newpad = gst_pad_new_from_template (templ, name); newpad = gst_pad_new_from_template (templ, name);
g_free (name);
is_audio = TRUE;
gst_pad_set_setcaps_function (newpad, gst_pad_set_setcaps_function (newpad,
GST_DEBUG_FUNCPTR (gst_asf_mux_audio_set_caps)); GST_DEBUG_FUNCPTR (gst_asf_mux_audio_set_caps));
} else if (templ == gst_element_class_get_pad_template (klass, "video_%d")) { } else if (templ == gst_element_class_get_pad_template (klass, "video_%d")) {
is_audio = FALSE; name = g_strdup_printf ("video_%02d", asfmux->stream_number + 1);
GST_DEBUG_OBJECT (asfmux, "Adding new pad %s", name);
newpad = gst_pad_new_from_template (templ, name); newpad = gst_pad_new_from_template (templ, name);
g_free (name);
is_audio = FALSE;
gst_pad_set_setcaps_function (newpad, gst_pad_set_setcaps_function (newpad,
GST_DEBUG_FUNCPTR (gst_asf_mux_video_set_caps)); GST_DEBUG_FUNCPTR (gst_asf_mux_video_set_caps));
} else { } else {