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mimenc: Put timestamp on the header buffer

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This commit is contained in:
Olivier Crête 2009-07-07 18:18:06 +01:00
parent a97e0f0a94
commit 4bf9fe969e
1 changed files with 6 additions and 4 deletions
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10
ext/mimic/gstmimenc.c
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@ -84,7 +84,7 @@ static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
static gboolean gst_mimenc_setcaps (GstPad * pad, GstCaps * caps); static gboolean gst_mimenc_setcaps (GstPad * pad, GstCaps * caps);
static GstFlowReturn gst_mimenc_chain (GstPad * pad, GstBuffer * in); static GstFlowReturn gst_mimenc_chain (GstPad * pad, GstBuffer * in);
static GstBuffer *gst_mimenc_create_tcp_header (GstMimEnc * mimenc, static GstBuffer *gst_mimenc_create_tcp_header (GstMimEnc * mimenc,
guint32 payload_size, guint32 timestamp); guint32 payload_size, GstClockTime timestamp);
static gboolean gst_mimenc_event (GstPad * pad, GstEvent * event); static gboolean gst_mimenc_event (GstPad * pad, GstEvent * event);
static GstStateChangeReturn static GstStateChangeReturn
@ -327,7 +327,7 @@ gst_mimenc_chain (GstPad * pad, GstBuffer * in)
// now let's create that tcp header // now let's create that tcp header
header = gst_mimenc_create_tcp_header (mimenc, buffer_size, header = gst_mimenc_create_tcp_header (mimenc, buffer_size,
GST_BUFFER_TIMESTAMP (buf) / GST_MSECOND); GST_BUFFER_TIMESTAMP (out_buf));
if (!header) { if (!header) {
gst_buffer_unref (out_buf); gst_buffer_unref (out_buf);
@ -376,12 +376,14 @@ out_unlock:
static GstBuffer * static GstBuffer *
gst_mimenc_create_tcp_header (GstMimEnc * mimenc, guint32 payload_size, gst_mimenc_create_tcp_header (GstMimEnc * mimenc, guint32 payload_size,
guint32 timestamp) GstClockTime timestamp)
{ {
// 24 bytes // 24 bytes
GstBuffer *buf_header = gst_buffer_new_and_alloc (24); GstBuffer *buf_header = gst_buffer_new_and_alloc (24);
guchar *p = (guchar *) GST_BUFFER_DATA (buf_header); guchar *p = (guchar *) GST_BUFFER_DATA (buf_header);
GST_BUFFER_TIMESTAMP (buf_header) = timestamp;
p[0] = 24; p[0] = 24;
*((guchar *) (p + 1)) = 0; *((guchar *) (p + 1)) = 0;
*((guint16 *) (p + 2)) = GUINT16_TO_LE (mimenc->width); *((guint16 *) (p + 2)) = GUINT16_TO_LE (mimenc->width);
@ -391,7 +393,7 @@ gst_mimenc_create_tcp_header (GstMimEnc * mimenc, guint32 payload_size,
*((guint32 *) (p + 12)) = *((guint32 *) (p + 12)) =
GUINT32_TO_LE (GST_MAKE_FOURCC ('M', 'L', '2', '0')); GUINT32_TO_LE (GST_MAKE_FOURCC ('M', 'L', '2', '0'));
*((guint32 *) (p + 16)) = 0; *((guint32 *) (p + 16)) = 0;
*((guint32 *) (p + 20)) = timestamp; *((guint32 *) (p + 20)) = timestamp / GST_MSECOND;
return buf_header; return buf_header;
} }