From 554c64ae95dbd86713bab48a5059ba59c6346c85 Mon Sep 17 00:00:00 2001 From: Vincent Penquerc'h Date: Thu, 8 Dec 2011 19:47:55 +0000 Subject: opus: include streams count in caps https://bugzilla.gnome.org/show_bug.cgi?id=665078 --- ext/opus/gstopusheader.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'ext/opus/gstopusheader.c') diff --git a/ext/opus/gstopusheader.c b/ext/opus/gstopusheader.c index 7f49e4711..185c85ef1 100644 --- a/ext/opus/gstopusheader.c +++ b/ext/opus/gstopusheader.c @@ -150,11 +150,26 @@ void gst_opus_header_create_caps_from_headers (GstCaps ** caps, GSList ** headers, GstBuffer * buf1, GstBuffer * buf2) { + int n_streams, family; + g_return_if_fail (caps); g_return_if_fail (headers && !*headers); + g_return_if_fail (GST_BUFFER_SIZE (buf1) >= 19); + + /* work out the number of streams */ + family = GST_BUFFER_DATA (buf1)[18]; + if (family == 0) { + n_streams = 1; + } else { + /* only included in the header for family > 0 */ + g_return_if_fail (GST_BUFFER_SIZE (buf1) >= 20); + n_streams = GST_BUFFER_DATA (buf1)[19]; + } /* mark and put on caps */ - *caps = gst_caps_from_string ("audio/x-opus"); + *caps = + gst_caps_new_simple ("audio/x-opus", "streams", G_TYPE_INT, n_streams, + NULL); *caps = _gst_caps_set_buffer_array (*caps, "streamheader", buf1, buf2, NULL); *headers = g_slist_prepend (*headers, buf2); -- cgit v1.2.1