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souphttpsrc: Set caps for audio/L16 content-type

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When "Content-Type" header is "audio/L16", we need to set the caps on the
outgoing buffers so that downstream elements can have means to detect the
stream type and handle it appropriately. Tested with HTTP stream provided
by pulse-audio's http module (git master).
This commit is contained in:
Zeeshan Ali (Khattak) 2009-05-20 17:57:59 +03:00
parent cd0e75ac1a
commit 1d6fd4b6dd
1 changed files with 33 additions and 0 deletions
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33
ext/soup/gstsouphttpsrc.c
View file

@ -744,6 +744,8 @@ gst_soup_http_src_got_headers_cb (SoupMessage * msg, GstSoupHTTPSrc * src)
guint64 newsize;
GHashTable *params = NULL;
GST_DEBUG_OBJECT (src, "got headers");
if (src->automatic_redirect && SOUP_STATUS_IS_REDIRECTION (msg->status_code)) {
@ -792,7 +794,38 @@ gst_soup_http_src_got_headers_cb (SoupMessage * msg, GstSoupHTTPSrc * src)
src->src_caps = gst_caps_new_simple ("application/x-icy",
"metadata-interval", G_TYPE_INT, icy_metaint, NULL);
}
} else if ((value =
soup_message_headers_get_content_type (msg->response_headers,
&params)) != NULL) {
GST_DEBUG_OBJECT (src, "Content-Type: %s", value);
if (g_ascii_strcasecmp (value, "audio/L16") == 0) {
gint channels = 2;
gint rate = 44100;
char *param;
if (src->src_caps)
gst_caps_unref (src->src_caps);
param = g_hash_table_lookup (params, "channels");
if (param != NULL)
channels = atol (param);
param = g_hash_table_lookup (params, "rate");
if (param != NULL)
rate = atol (param);
src->src_caps = gst_caps_new_simple ("audio/x-raw-int",
"channels", G_TYPE_INT, channels,
"rate", G_TYPE_INT, rate,
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"signed", G_TYPE_BOOLEAN, TRUE,
"endianness", G_TYPE_INT, G_BIG_ENDIAN, NULL);
}
}
if (params != NULL)
g_hash_table_destroy (params);
if ((value =
soup_message_headers_get (msg->response_headers,