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rtp: Copy metadata in the (de)payloader, but only the relevant ones

Browse source 
The payloader didn't copy anything so far, the depayloader copied every
possible meta. Let's make it consistent and just copy all metas without
tags or with only the video tag.

https://bugzilla.gnome.org/show_bug.cgi?id=751774
This commit is contained in:
Sebastian Dröge 2015-08-04 20:59:17 +03:00
parent 288b0bbb38
commit b1089fb520
69 changed files with 628 additions and 122 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gst/rtp/Makefile.am
View file

@ -84,7 +84,8 @@ libgstrtp_la_SOURCES = \
gstrtpvrawdepay.c \
gstrtpvrawpay.c \
gstrtpstreampay.c \
gstrtpstreamdepay.c
gstrtpstreamdepay.c \
gstrtputils.c
libgstrtp_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) \
$(GST_CFLAGS) -Dvp8_norm=gst_rtpvp8_vp8_norm \
@ -185,6 +186,7 @@ noinst_HEADERS = \
gstrtpvrawdepay.h \
gstrtpvrawpay.h \
gstrtpstreampay.h \
gstrtpstreamdepay.h
gstrtpstreamdepay.h \
gstrtputils.h
EXTRA_DIST = dboolhuff.LICENSE

4
gst/rtp/gstrtpL16depay.c
View file

@ -44,6 +44,7 @@
#include "gstrtpL16depay.h"
#include "gstrtpchannels.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpL16depay_debug);
#define GST_CAT_DEFAULT (rtpL16depay_debug)
@ -257,6 +258,9 @@ gst_rtp_L16_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
goto reorder_failed;
}
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpL16depay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
return outbuf;
/* ERRORS */

5
gst/rtp/gstrtpL24depay.c
View file

@ -44,6 +44,7 @@
#include "gstrtpL24depay.h"
#include "gstrtpchannels.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpL24depay_debug);
#define GST_CAT_DEFAULT (rtpL24depay_debug)
@ -228,6 +229,10 @@ gst_rtp_L24_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
}
outbuf = gst_buffer_make_writable (outbuf);
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpL24depay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
if (rtpL24depay->order &&
!gst_audio_buffer_reorder_channels (outbuf,
rtpL24depay->info.finfo->format, rtpL24depay->info.channels,

7
gst/rtp/gstrtpac3depay.c
View file

@ -38,9 +38,11 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include <string.h>
#include "gstrtpac3depay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpac3depay_debug);
#define GST_CAT_DEFAULT (rtpac3depay_debug)
@ -153,9 +155,12 @@ gst_rtp_ac3_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
/* We don't bother with fragmented packets yet */
outbuf = gst_rtp_buffer_get_payload_subbuffer (rtp, 2, -1);
if (outbuf)
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpac3depay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
GST_DEBUG_OBJECT (rtpac3depay, "pushing buffer of size %" G_GSIZE_FORMAT,
gst_buffer_get_size (outbuf));
}
return outbuf;

5
gst/rtp/gstrtpac3pay.c
View file

@ -40,8 +40,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpac3pay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpac3pay_debug);
#define GST_CAT_DEFAULT (rtpac3pay_debug)
@ -321,6 +323,9 @@ gst_rtp_ac3_pay_flush (GstRtpAC3Pay * rtpac3pay)
payload_buffer =
gst_adapter_take_buffer_fast (rtpac3pay->adapter, payload_len);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpac3pay), outbuf, payload_buffer,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
outbuf = gst_buffer_append (outbuf, payload_buffer);
avail -= payload_len;

8
gst/rtp/gstrtpamrdepay.c
View file

@ -44,10 +44,12 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include <stdlib.h>
#include <string.h>
#include "gstrtpamrdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpamrdepay_debug);
#define GST_CAT_DEFAULT (rtpamrdepay_debug)
@ -304,6 +306,7 @@ gst_rtp_amr_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
gint i, num_packets, num_nonempty_packets;
gint amr_len;
gint ILL, ILP;
GstBuffer *buf;
payload_len = gst_rtp_buffer_get_payload_len (rtp);
@ -424,6 +427,11 @@ gst_rtp_amr_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_DEBUG_OBJECT (depayload, "pushing buffer of size %" G_GSIZE_FORMAT,
gst_buffer_get_size (outbuf));
buf = gst_rtp_buffer_get_payload_buffer (rtp);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpamrdepay), outbuf, buf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
gst_buffer_unref (buf);
}
return outbuf;

9
gst/rtp/gstrtpamrpay.c
View file

@ -53,8 +53,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpamrpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpamrpay_debug);
#define GST_CAT_DEFAULT (rtpamrpay_debug)
@ -388,10 +390,13 @@ gst_rtp_amr_pay_handle_buffer (GstRTPBasePayload * basepayload,
}
gst_buffer_unmap (buffer, &map);
gst_buffer_unref (buffer);
gst_rtp_buffer_unmap (&rtp);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpamrpay), outbuf, buffer,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
gst_buffer_unref (buffer);
ret = gst_rtp_base_payload_push (basepayload, outbuf);
return ret;

7
gst/rtp/gstrtpbvdepay.c
View file

@ -33,7 +33,9 @@
#include <stdlib.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpbvdepay.h"
#include "gstrtputils.h"
static GstStaticPadTemplate gst_rtp_bv_depay_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
@ -173,6 +175,11 @@ gst_rtp_bv_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_RESYNC);
}
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;
}

5
gst/rtp/gstrtpceltdepay.c
View file

@ -24,8 +24,10 @@
#include <string.h>
#include <stdlib.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpceltdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpceltdepay_debug);
#define GST_CAT_DEFAULT (rtpceltdepay_debug)
@ -258,6 +260,9 @@ gst_rtp_celt_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_TIME_ARGS (GST_BUFFER_PTS (outbuf)),
GST_TIME_ARGS (GST_BUFFER_DURATION (outbuf)));
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
gst_rtp_base_depayload_push (depayload, outbuf);
}

5
gst/rtp/gstrtpceltpay.c
View file

@ -24,8 +24,10 @@
#include <stdlib.h>
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpceltpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpceltpay_debug);
#define GST_CAT_DEFAULT (rtpceltpay_debug)
@ -350,6 +352,9 @@ gst_rtp_celt_pay_flush_queued (GstRtpCELTPay * rtpceltpay)
gst_buffer_extract (buf, 0, payload, size);
payload += size;
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpceltpay), outbuf, buf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
gst_buffer_unref (buf);
}
gst_rtp_buffer_unmap (&rtp);

15
gst/rtp/gstrtpdvdepay.c
View file

@ -33,6 +33,7 @@
#include <gst/gst.h>
#include "gstrtpdvdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY (rtpdvdepay_debug);
#define GST_CAT_DEFAULT (rtpdvdepay_debug)
@ -280,6 +281,13 @@ calculate_difblock_location (guint8 * block)
return location;
}
static gboolean
foreach_metadata_drop (GstBuffer * inbuf, GstMeta ** meta, gpointer user_data)
{
*meta = NULL;
return TRUE;
}
/* Process one RTP packet. Accumulate RTP payload in the proper place in a DV
* frame, and return that frame if we detect a new frame, or NULL otherwise.
* We assume a DV frame is 144000 bytes. That should accomodate PAL as well as
@ -289,6 +297,7 @@ static GstBuffer *
gst_rtp_dv_depay_process (GstRTPBaseDepayload * base, GstRTPBuffer * rtp)
{
GstBuffer *out = NULL;
GstBuffer *payload_buf;
guint8 *payload;
guint32 rtp_ts;
guint payload_len, location;
@ -311,11 +320,13 @@ gst_rtp_dv_depay_process (GstRTPBaseDepayload * base, GstRTPBuffer * rtp)
/* return copy of accumulator. */
out = gst_buffer_copy (dvdepay->acc);
gst_buffer_foreach_meta (dvdepay->acc, foreach_metadata_drop, NULL);
}
/* Extract the payload */
payload_len = gst_rtp_buffer_get_payload_len (rtp);
payload = gst_rtp_buffer_get_payload (rtp);
payload_buf = gst_rtp_buffer_get_payload_buffer (rtp);
/* copy all DIF chunks in their place. */
gst_buffer_map (dvdepay->acc, &map, GST_MAP_READWRITE);
@ -341,6 +352,8 @@ gst_rtp_dv_depay_process (GstRTPBaseDepayload * base, GstRTPBuffer * rtp)
/* And copy it in, provided the location is sane. */
if (offset <= dvdepay->frame_size - 80) {
memcpy (map.data + offset, payload, 80);
gst_rtp_copy_meta (GST_ELEMENT_CAST (dvdepay), dvdepay->acc,
payload_buf, 0);
}
}
@ -348,6 +361,7 @@ gst_rtp_dv_depay_process (GstRTPBaseDepayload * base, GstRTPBuffer * rtp)
payload_len -= 80;
}
gst_buffer_unmap (dvdepay->acc, &map);
gst_buffer_unref (payload_buf);
if (marker) {
GST_DEBUG_OBJECT (dvdepay, "marker bit complete frame %u", rtp_ts);
@ -357,6 +371,7 @@ gst_rtp_dv_depay_process (GstRTPBaseDepayload * base, GstRTPBuffer * rtp)
* will change the timestamp but we won't copy the accumulator again because
* we set the prev_ts to -1. */
out = gst_buffer_copy (dvdepay->acc);
gst_buffer_foreach_meta (dvdepay->acc, foreach_metadata_drop, NULL);
} else {
GST_WARNING_OBJECT (dvdepay, "waiting for frame headers %02x",
dvdepay->header_mask);

2
gst/rtp/gstrtpdvpay.c
View file

@ -27,6 +27,7 @@
#include <gst/rtp/gstrtpbuffer.h>
#include "gstrtpdvpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY (rtpdvpay_debug);
#define GST_CAT_DEFAULT (rtpdvpay_debug)
@ -372,6 +373,7 @@ gst_rtp_dv_pay_handle_buffer (GstRTPBasePayload * basepayload,
/* Push out the created piece, and check for errors. */
gst_rtp_buffer_unmap (&rtp);
gst_rtp_copy_meta (GST_ELEMENT_CAST (basepayload), outbuf, buffer, 0);
ret = gst_rtp_base_payload_push (basepayload, outbuf);
if (ret != GST_FLOW_OK)
break;

6
gst/rtp/gstrtpg722depay.c
View file

@ -28,6 +28,7 @@
#include "gstrtpg722depay.h"
#include "gstrtpchannels.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpg722depay_debug);
#define GST_CAT_DEFAULT (rtpg722depay_debug)
@ -238,6 +239,11 @@ gst_rtp_g722_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_RESYNC);
}
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpg722depay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;
/* ERRORS */

5
gst/rtp/gstrtpg723pay.c
View file

@ -26,8 +26,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/base/gstadapter.h>
#include <gst/audio/audio.h>
#include "gstrtpg723pay.h"
#include "gstrtputils.h"
#define G723_FRAME_DURATION (30 * GST_MSECOND)
@ -162,7 +164,8 @@ gst_rtp_g723_pay_flush (GstRTPG723Pay * pay)
pay->discont = FALSE;
}
gst_rtp_buffer_unmap (&rtp);
gst_rtp_drop_meta (GST_ELEMENT_CAST (pay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
outbuf = gst_buffer_append (outbuf, payload_buf);
ret = gst_rtp_base_payload_push (GST_RTP_BASE_PAYLOAD (pay), outbuf);

7
gst/rtp/gstrtpg726depay.c
View file

@ -28,8 +28,10 @@
#include <stdlib.h>
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpg726depay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpg726depay_debug);
#define GST_CAT_DEFAULT (rtpg726depay_debug)
@ -226,6 +228,8 @@ gst_rtp_g726_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
outbuf = gst_rtp_buffer_get_payload_buffer (rtp);
if (!outbuf)
goto bad_len;
gst_rtp_drop_meta (GST_ELEMENT_CAST (depay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
} else {
guint8 *in, *out, tmp;
guint len;
@ -239,6 +243,9 @@ gst_rtp_g726_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
goto bad_len;
outbuf = gst_buffer_make_writable (outbuf);
gst_rtp_drop_meta (GST_ELEMENT_CAST (depay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
gst_buffer_map (outbuf, &map, GST_MAP_WRITE);
out = map.data;

5
gst/rtp/gstrtpg729depay.c
View file

@ -21,10 +21,12 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include <stdlib.h>
#include <string.h>
#include "gstrtpg729depay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpg729depay_debug);
#define GST_CAT_DEFAULT (rtpg729depay_debug)
@ -200,6 +202,9 @@ gst_rtp_g729_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_RESYNC);
}
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
GST_LOG_OBJECT (depayload, "pushing buffer of size %" G_GSIZE_FORMAT,
gst_buffer_get_size (outbuf));

4
gst/rtp/gstrtpg729pay.c
View file

@ -32,8 +32,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/base/gstadapter.h>
#include <gst/audio/audio.h>
#include "gstrtpg729pay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpg729pay_debug);
#define GST_CAT_DEFAULT (rtpg729pay_debug)
@ -188,6 +190,8 @@ gst_rtp_g729_pay_push (GstRTPG729Pay * rtpg729pay, GstBuffer * buf)
gst_rtp_buffer_unmap (&rtp);
/* append payload */
gst_rtp_copy_meta (GST_ELEMENT_CAST (basepayload), outbuf, buf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
outbuf = gst_buffer_append (outbuf, buf);
ret = gst_rtp_base_payload_push (basepayload, outbuf);

7
gst/rtp/gstrtpgsmdepay.c
View file

@ -24,7 +24,9 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpgsmdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpgsmdepay_debug);
#define GST_CAT_DEFAULT (rtpgsmdepay_debug)
@ -135,6 +137,11 @@ gst_rtp_gsm_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_RESYNC);
}
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;
}

2
gst/rtp/gstrtpgsmpay.c
View file

@ -25,8 +25,10 @@
#include <stdlib.h>
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpgsmpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpgsmpay_debug);
#define GST_CAT_DEFAULT (rtpgsmpay_debug)

5
gst/rtp/gstrtpgstdepay.c
View file

@ -25,6 +25,7 @@
#include <stdlib.h>
#include "gstrtpgstdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpgstdepay_debug);
#define GST_CAT_DEFAULT (rtpgstdepay_debug)
@ -523,6 +524,10 @@ gst_rtp_gst_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
}
}
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpgstdepay), outbuf, 0);
}
return outbuf;
/* ERRORS */

2
gst/rtp/gstrtpgstpay.c
View file

@ -26,6 +26,7 @@
#include <gst/rtp/gstrtpbuffer.h>
#include "gstrtpgstpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (gst_rtp_pay_debug);
#define GST_CAT_DEFAULT gst_rtp_pay_debug
@ -336,6 +337,7 @@ gst_rtp_gst_pay_create_from_adapter (GstRtpGSTPay * rtpgstpay,
paybuf = gst_adapter_take_buffer_fast (rtpgstpay->adapter, payload_len);
/* create a new group to hold the rtp header and the payload */
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpgstpay), outbuf, paybuf, 0);
outbuf = gst_buffer_append (outbuf, paybuf);
GST_BUFFER_PTS (outbuf) = timestamp;

4
gst/rtp/gstrtph261depay.c
View file

@ -45,8 +45,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtph261depay.h"
#include "gstrtph261pay.h" /* GstRtpH261PayHeader */
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtph261depay_debug);
#define GST_CAT_DEFAULT (rtph261depay_debug)
@ -168,6 +170,8 @@ skip:
avail = gst_adapter_available (depay->adapter);
outbuf = gst_adapter_take_buffer (depay->adapter, avail);
gst_rtp_drop_meta (GST_ELEMENT_CAST (depay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
/* Note that the I flag does not mean intra frame, but that the entire
* stream is intra coded. */

19
gst/rtp/gstrtph261pay.c
View file

@ -49,7 +49,9 @@
#endif
#include "gstrtph261pay.h"
#include "gstrtputils.h"
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include <gst/base/gstbitreader.h>
#include <string.h>
@ -798,9 +800,9 @@ gst_rtp_h261_pay_init_gobs (GstRtpH261Pay * pay, Gob * gobs, gint num_gobs,
}
static GstFlowReturn
gst_rtp_h261_pay_fragment_push (GstRtpH261Pay * pay, const guint8 * bits,
guint start, guint end, const Macroblock * last_mb_in_previous_packet,
gboolean marker)
gst_rtp_h261_pay_fragment_push (GstRtpH261Pay * pay, GstBuffer * buffer,
const guint8 * bits, guint start, guint end,
const Macroblock * last_mb_in_previous_packet, gboolean marker)
{
GstBuffer *outbuf;
guint8 *payload;
@ -848,12 +850,15 @@ gst_rtp_h261_pay_fragment_push (GstRtpH261Pay * pay, const guint8 * bits,
gst_rtp_buffer_unmap (&rtp);
gst_rtp_copy_meta (GST_ELEMENT_CAST (pay), outbuf, buffer,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
return gst_rtp_base_payload_push (GST_RTP_BASE_PAYLOAD_CAST (pay), outbuf);
}
static GstFlowReturn
gst_rtp_h261_packetize_and_push (GstRtpH261Pay * pay, const guint8 * bits,
gsize len)
gst_rtp_h261_packetize_and_push (GstRtpH261Pay * pay, GstBuffer * buffer,
const guint8 * bits, gsize len)
{
GstFlowReturn ret = GST_FLOW_OK;
GstBitReader br_;
@ -923,7 +928,7 @@ gst_rtp_h261_packetize_and_push (GstRtpH261Pay * pay, const guint8 * bits,
goto beach;
marker = result == PARSE_END_OF_FRAME;
ret = gst_rtp_h261_pay_fragment_push (pay, bits, startpos, endpos,
ret = gst_rtp_h261_pay_fragment_push (pay, buffer, bits, startpos, endpos,
&last_mb_in_previous_packet, marker);
last_mb_in_previous_packet = gob->last;
@ -1003,7 +1008,7 @@ gst_rtp_h261_pay_handle_buffer (GstRTPBasePayload * payload, GstBuffer * buffer)
shift = pay->offset - psc_offset;
bits = gst_rtp_h261_pay_shift_buffer (pay, map.data, map.size, shift, &len);
ret = gst_rtp_h261_packetize_and_push (pay, bits, len);
ret = gst_rtp_h261_packetize_and_push (pay, buffer, bits, len);
g_free (bits);
beach:

5
gst/rtp/gstrtph263depay.c
View file

@ -30,7 +30,9 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtph263depay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtph263depay_debug);
#define GST_CAT_DEFAULT (rtph263depay_debug)
@ -384,6 +386,9 @@ skip:
GST_DEBUG ("Pushing out a buffer of %d bytes", avail);
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtph263depay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
gst_rtp_base_depayload_push (depayload, outbuf);
rtph263depay->offset = 0;
rtph263depay->leftover = 0;

5
gst/rtp/gstrtph263pay.c
View file

@ -27,8 +27,10 @@
#include <string.h>
#include <math.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtph263pay.h"
#include "gstrtputils.h"
typedef enum
{
@ -1307,6 +1309,9 @@ gst_rtp_h263_pay_push (GstRtpH263Pay * rtph263pay,
gst_buffer_copy_into (package->outbuf, rtph263pay->current_buffer,
GST_BUFFER_COPY_MEMORY, package->payload_start - rtph263pay->map.data,
package->payload_len);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph263pay), package->outbuf,
rtph263pay->current_buffer,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
ret =
gst_rtp_base_payload_push (GST_RTP_BASE_PAYLOAD (rtph263pay),

5
gst/rtp/gstrtph263pdepay.c
View file

@ -24,7 +24,9 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtph263pdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtph263pdepay_debug);
#define GST_CAT_DEFAULT (rtph263pdepay_debug)
@ -329,6 +331,9 @@ gst_rtp_h263p_depay_process (GstRTPBaseDepayload * depayload,
outbuf = gst_buffer_append (outbuf, padbuf);
}
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtph263pdepay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
return outbuf;
} else {
/* frame not completed: store in adapter */

4
gst/rtp/gstrtph263ppay.c
View file

@ -26,8 +26,10 @@
#include <stdio.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtph263ppay.h"
#include "gstrtputils.h"
#define DEFAULT_FRAGMENTATION_MODE GST_FRAGMENTATION_MODE_NORMAL
@ -735,6 +737,8 @@ gst_rtp_h263p_pay_flush (GstRtpH263PPay * rtph263ppay)
gst_rtp_buffer_unmap (&rtp);
payload_buf = gst_adapter_take_buffer_fast (rtph263ppay->adapter, towrite);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph263ppay), outbuf, payload_buf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_buffer_append (outbuf, payload_buf);
avail -= towrite;

28
gst/rtp/gstrtph264depay.c
View file

@ -27,7 +27,9 @@
#include <gst/base/gstbitreader.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/pbutils/pbutils.h>
#include <gst/video/video.h>
#include "gstrtph264depay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtph264depay_debug);
#define GST_CAT_DEFAULT (rtph264depay_debug)
@ -880,12 +882,18 @@ gst_rtp_h264_depay_handle_nal (GstRtpH264Depay * rtph264depay, GstBuffer * nal,
/* prepend codec_data */
if (rtph264depay->codec_data) {
GST_DEBUG_OBJECT (depayload, "prepending codec_data");
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph264depay),
rtph264depay->codec_data, outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_buffer_append (rtph264depay->codec_data, outbuf);
rtph264depay->codec_data = NULL;
out_keyframe = TRUE;
}
outbuf = gst_buffer_make_writable (outbuf);
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtph264depay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
GST_BUFFER_PTS (outbuf) = out_timestamp;
if (out_keyframe)
@ -947,6 +955,7 @@ static GstBuffer *
gst_rtp_h264_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
{
GstRtpH264Depay *rtph264depay;
GstBuffer *buf;
GstBuffer *outbuf = NULL;
guint8 nal_unit_type;
@ -973,6 +982,7 @@ gst_rtp_h264_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
payload_len = gst_rtp_buffer_get_payload_len (rtp);
payload = gst_rtp_buffer_get_payload (rtp);
buf = gst_rtp_buffer_get_payload_buffer (rtp);
marker = gst_rtp_buffer_get_marker (rtp);
GST_DEBUG_OBJECT (rtph264depay, "receiving %d bytes", payload_len);
@ -1057,6 +1067,9 @@ gst_rtp_h264_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
memcpy (map.data + sizeof (sync_bytes), payload, nalu_size);
gst_buffer_unmap (outbuf, &map);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph264depay), outbuf, buf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf =
gst_rtp_h264_depay_handle_nal (rtph264depay, outbuf, timestamp,
marker);
@ -1140,6 +1153,9 @@ gst_rtp_h264_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
map.data[sizeof (sync_bytes)] = nal_header;
gst_buffer_unmap (outbuf, &map);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph264depay), outbuf, buf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
GST_DEBUG_OBJECT (rtph264depay, "queueing %d bytes", outsize);
/* and assemble in the adapter */
@ -1153,6 +1169,9 @@ gst_rtp_h264_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
outbuf = gst_buffer_new_and_alloc (outsize);
gst_buffer_fill (outbuf, 0, payload, outsize);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph264depay), outbuf, buf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
GST_DEBUG_OBJECT (rtph264depay, "queueing %d bytes", outsize);
/* and assemble in the adapter */
@ -1188,6 +1207,9 @@ gst_rtp_h264_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
memcpy (map.data + sizeof (sync_bytes), payload, nalu_size);
gst_buffer_unmap (outbuf, &map);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph264depay), outbuf, buf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_rtp_h264_depay_handle_nal (rtph264depay, outbuf, timestamp,
marker);
break;
@ -1195,29 +1217,35 @@ gst_rtp_h264_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
}
}
gst_buffer_unref (buf);
return outbuf;
/* ERRORS */
empty_packet:
{
GST_DEBUG_OBJECT (rtph264depay, "empty packet");
gst_buffer_unref (buf);
return NULL;
}
undefined_type:
{
GST_ELEMENT_WARNING (rtph264depay, STREAM, DECODE,
(NULL), ("Undefined packet type"));
gst_buffer_unref (buf);
return NULL;
}
waiting_start:
{
GST_DEBUG_OBJECT (rtph264depay, "waiting for start");
gst_buffer_unref (buf);
return NULL;
}
not_implemented:
{
GST_ELEMENT_ERROR (rtph264depay, STREAM, FORMAT,
(NULL), ("NAL unit type %d not supported yet", nal_unit_type));
gst_buffer_unref (buf);
return NULL;
}
}

13
gst/rtp/gstrtph264pay.c
View file

@ -26,11 +26,13 @@
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/pbutils/pbutils.h>
#include <gst/video/video.h>
/* Included to not duplicate gst_rtp_h264_add_sps_pps () */
#include "gstrtph264depay.h"
#include "gstrtph264pay.h"
#include "gstrtputils.h"
#define IDR_TYPE_ID 5
@ -877,6 +879,8 @@ gst_rtp_h264_pay_payload_nal (GstRTPBasePayload * basepayload,
gst_rtp_buffer_unmap (&rtp);
/* insert payload memory block */
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph264pay), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_buffer_append (outbuf, paybuf);
/* push the buffer to the next element */
@ -936,9 +940,10 @@ gst_rtp_h264_pay_payload_nal (GstRTPBasePayload * basepayload,
gst_rtp_buffer_unmap (&rtp);
/* insert payload memory block */
gst_buffer_append (outbuf,
gst_buffer_copy_region (paybuf, GST_BUFFER_COPY_MEMORY, pos,
limitedSize));
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtph264pay), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
gst_buffer_copy_into (outbuf, paybuf, GST_BUFFER_COPY_MEMORY, pos,
limitedSize);
if (!delta_unit)
/* Only the first packet sent should not have the flag */
@ -1088,7 +1093,7 @@ gst_rtp_h264_pay_handle_buffer (GstRTPBasePayload * basepayload,
end_of_au = TRUE;
}
paybuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_MEMORY, offset,
paybuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, offset,
nal_len);
ret =
gst_rtp_h264_pay_payload_nal (basepayload, paybuf, dts, pts,

7
gst/rtp/gstrtpilbcdepay.c
View file

@ -24,7 +24,9 @@
#include <string.h>
#include <stdlib.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpilbcdepay.h"
#include "gstrtputils.h"
/* RtpiLBCDepay signals and args */
enum
@ -188,6 +190,11 @@ gst_rtp_ilbc_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_RESYNC);
}
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;
}

8
gst/rtp/gstrtpj2kdepay.c
View file

@ -22,9 +22,11 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include <string.h>
#include "gstrtpj2kdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpj2kdepay_debug);
#define GST_CAT_DEFAULT (rtpj2kdepay_debug)
@ -400,8 +402,12 @@ gst_rtp_j2k_depay_flush_frame (GstRTPBaseDepayload * depayload)
buflist = gst_buffer_list_new ();
for (walk = list; walk; walk = g_list_next (walk))
for (walk = list; walk; walk = g_list_next (walk)) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload),
GST_BUFFER_CAST (walk->data),
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
gst_buffer_list_add (buflist, GST_BUFFER_CAST (walk->data));
}
g_list_free (list);

7
gst/rtp/gstrtpj2kpay.c
View file

@ -34,8 +34,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtpj2kpay.h"
#include "gstrtputils.h"
static GstStaticPadTemplate gst_rtp_j2k_pay_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
@ -481,9 +483,10 @@ gst_rtp_j2k_pay_handle_buffer (GstRTPBasePayload * basepayload,
gst_rtp_buffer_unmap (&rtp);
/* make subbuffer of j2k data */
paybuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_MEMORY,
paybuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL,
offset, data_size);
gst_rtp_copy_meta (GST_ELEMENT_CAST (basepayload), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_buffer_append (outbuf, paybuf);
gst_buffer_list_add (list, outbuf);

5
gst/rtp/gstrtpjpegdepay.c
View file

@ -22,12 +22,14 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "gstrtpjpegdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpjpegdepay_debug);
#define GST_CAT_DEFAULT (rtpjpegdepay_debug)
@ -712,6 +714,9 @@ gst_rtp_jpeg_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
rtpjpegdepay->discont = FALSE;
}
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpjpegdepay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
GST_DEBUG_OBJECT (rtpjpegdepay, "returning %u bytes", avail);
}

6
gst/rtp/gstrtpjpegpay.c
View file

@ -38,8 +38,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtpjpegpay.h"
#include "gstrtputils.h"
static GstStaticPadTemplate gst_rtp_jpeg_pay_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
@ -891,10 +893,12 @@ gst_rtp_jpeg_pay_handle_buffer (GstRTPBasePayload * basepayload,
gst_rtp_buffer_unmap (&rtp);
/* create a new buf to hold the payload */
paybuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_MEMORY,
paybuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL,
jpeg_header_size + offset, payload_size);
/* join memory parts */
gst_rtp_copy_meta (GST_ELEMENT_CAST (pay), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_buffer_append (outbuf, paybuf);
GST_BUFFER_PTS (outbuf) = timestamp;

6
gst/rtp/gstrtpmp1sdepay.c
View file

@ -25,6 +25,7 @@
#include <string.h>
#include "gstrtpmp1sdepay.h"
#include "gstrtputils.h"
/* RtpMP1SDepay signals and args */
enum
@ -124,10 +125,13 @@ gst_rtp_mp1s_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
outbuf = gst_rtp_buffer_get_payload_buffer (rtp);
if (outbuf)
if (outbuf) {
GST_DEBUG ("gst_rtp_mp1s_depay_chain: pushing buffer of size %"
G_GSIZE_FORMAT, gst_buffer_get_size (outbuf));
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf, 0);
}
return outbuf;
}

6
gst/rtp/gstrtpmp2tdepay.c
View file

@ -25,6 +25,7 @@
#include <string.h>
#include "gstrtpmp2tdepay.h"
#include "gstrtputils.h"
/* RtpMP2TDepay signals and args */
enum
@ -180,10 +181,13 @@ gst_rtp_mp2t_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
gst_rtp_buffer_get_payload_subbuffer (rtp,
rtpmp2tdepay->skip_first_bytes, payload_len);
if (outbuf)
if (outbuf) {
GST_DEBUG ("gst_rtp_mp2t_depay_chain: pushing buffer of size %"
G_GSIZE_FORMAT, gst_buffer_get_size (outbuf));
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf, 0);
}
return outbuf;
/* ERRORS */

2
gst/rtp/gstrtpmp2tpay.c
View file

@ -26,6 +26,7 @@
#include <gst/rtp/gstrtpbuffer.h>
#include "gstrtpmp2tpay.h"
#include "gstrtputils.h"
static GstStaticPadTemplate gst_rtp_mp2t_pay_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
@ -155,6 +156,7 @@ gst_rtp_mp2t_pay_flush (GstRTPMP2TPay * rtpmp2tpay)
/* get payload */
paybuf = gst_adapter_take_buffer_fast (rtpmp2tpay->adapter, payload_len);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpmp2tpay), outbuf, paybuf, 0);
outbuf = gst_buffer_append (outbuf, paybuf);
avail -= payload_len;

7
gst/rtp/gstrtpmp4adepay.c
View file

@ -23,9 +23,11 @@
#include <gst/base/gstbitreader.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include <string.h>
#include "gstrtpmp4adepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmp4adepay_debug);
#define GST_CAT_DEFAULT (rtpmp4adepay_debug)
@ -359,8 +361,7 @@ gst_rtp_mp4a_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
/* take data out, skip the header */
pos += skip;
tmp = gst_buffer_copy_region (outbuf, GST_BUFFER_COPY_MEMORY, pos,
data_len);
tmp = gst_buffer_copy_region (outbuf, GST_BUFFER_COPY_ALL, pos, data_len);
/* skip data too */
skip += data_len;
@ -371,6 +372,8 @@ gst_rtp_mp4a_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
avail -= skip;
GST_BUFFER_PTS (tmp) = timestamp;
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), tmp,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
gst_rtp_base_depayload_push (depayload, tmp);
/* shift ts for next buffers */

4
gst/rtp/gstrtpmp4apay.c
View file

@ -24,8 +24,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpmp4apay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmp4apay_debug);
#define GST_CAT_DEFAULT (rtpmp4apay_debug)
@ -433,6 +435,8 @@ gst_rtp_mp4a_pay_handle_buffer (GstRTPBasePayload * basepayload,
offset, payload_len);
/* join memory parts */
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpmp4apay), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
outbuf = gst_buffer_append (outbuf, paybuf);
gst_buffer_list_add (list, outbuf);
offset += payload_len;

4
gst/rtp/gstrtpmp4gdepay.c
View file

@ -26,6 +26,7 @@
#include <gst/rtp/gstrtpbuffer.h>
#include "gstrtpmp4gdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmp4gdepay_debug);
#define GST_CAT_DEFAULT (rtpmp4gdepay_debug)
@ -347,6 +348,7 @@ gst_rtp_mp4g_depay_flush_queue (GstRtpMP4GDepay * rtpmp4gdepay)
}
GST_DEBUG_OBJECT (rtpmp4gdepay, "pushing AU_index %u", AU_index);
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpmp4gdepay), outbuf, 0);
gst_rtp_base_depayload_push (GST_RTP_BASE_DEPAYLOAD (rtpmp4gdepay), outbuf);
rtpmp4gdepay->next_AU_index = AU_index + 1;
}
@ -367,6 +369,7 @@ gst_rtp_mp4g_depay_queue (GstRtpMP4GDepay * rtpmp4gdepay, GstBuffer * outbuf)
/* we received the expected packet, push it and flush as much as we can from
* the queue */
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpmp4gdepay), outbuf, 0);
gst_rtp_base_depayload_push (GST_RTP_BASE_DEPAYLOAD (rtpmp4gdepay), outbuf);
rtpmp4gdepay->next_AU_index++;
@ -379,6 +382,7 @@ gst_rtp_mp4g_depay_queue (GstRtpMP4GDepay * rtpmp4gdepay, GstBuffer * outbuf)
GST_DEBUG_OBJECT (rtpmp4gdepay, "pushing expected AU_index %u",
AU_index);
outbuf = g_queue_pop_head (rtpmp4gdepay->packets);
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpmp4gdepay), outbuf, 0);
gst_rtp_base_depayload_push (GST_RTP_BASE_DEPAYLOAD (rtpmp4gdepay),
outbuf);
rtpmp4gdepay->next_AU_index++;

2
gst/rtp/gstrtpmp4gpay.c
View file

@ -27,6 +27,7 @@
#include <gst/rtp/gstrtpbuffer.h>
#include "gstrtpmp4gpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmp4gpay_debug);
#define GST_CAT_DEFAULT (rtpmp4gpay_debug)
@ -533,6 +534,7 @@ gst_rtp_mp4g_pay_flush (GstRtpMP4GPay * rtpmp4gpay)
gst_rtp_buffer_unmap (&rtp);
paybuf = gst_adapter_take_buffer_fast (rtpmp4gpay->adapter, payload_len);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpmp4gpay), outbuf, paybuf, 0);
outbuf = gst_buffer_append (outbuf, paybuf);
GST_BUFFER_PTS (outbuf) = rtpmp4gpay->first_timestamp;

5
gst/rtp/gstrtpmp4vdepay.c
View file

@ -22,9 +22,11 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include <string.h>
#include "gstrtpmp4vdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmp4vdepay_debug);
#define GST_CAT_DEFAULT (rtpmp4vdepay_debug)
@ -185,7 +187,10 @@ gst_rtp_mp4v_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_DEBUG ("gst_rtp_mp4v_depay_chain: pushing buffer of size %"
G_GSIZE_FORMAT, gst_buffer_get_size (outbuf));
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpmp4vdepay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
}
return outbuf;
}

7
gst/rtp/gstrtpmp4vpay.c
View file

@ -24,8 +24,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtpmp4vpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmp4vpay_debug);
#define GST_CAT_DEFAULT (rtpmp4vpay_debug)
@ -285,7 +287,8 @@ gst_rtp_mp4v_pay_flush (GstRtpMP4VPay * rtpmp4vpay)
gst_rtp_buffer_map (outbuf, GST_MAP_WRITE, &rtp);
gst_rtp_buffer_set_marker (&rtp, avail == 0);
gst_rtp_buffer_unmap (&rtp);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpmp4vpay), outbuf, outbuf_data,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_buffer_append (outbuf, outbuf_data);
GST_BUFFER_PTS (outbuf) = rtpmp4vpay->first_timestamp;
@ -462,7 +465,7 @@ gst_rtp_mp4v_pay_handle_buffer (GstRTPBasePayload * basepayload,
(gint) size - strip);
/* strip off header */
subbuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_MEMORY, strip,
subbuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, strip,
size - strip);
GST_BUFFER_PTS (subbuf) = timestamp;
gst_buffer_unref (buffer);

7
gst/rtp/gstrtpmpadepay.c
View file

@ -22,9 +22,11 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include <string.h>
#include "gstrtpmpadepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmpadepay_debug);
#define GST_CAT_DEFAULT (rtpmpadepay_debug)
@ -154,6 +156,11 @@ gst_rtp_mpa_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
"gst_rtp_mpa_depay_chain: pushing buffer of size %" G_GSIZE_FORMAT "",
gst_buffer_get_size (outbuf));
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpmpadepay), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
/* FIXME, we can push half mpeg frames when they are split over multiple
* RTP packets */
return outbuf;

4
gst/rtp/gstrtpmpapay.c
View file

@ -24,8 +24,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpmpapay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmpapay_debug);
#define GST_CAT_DEFAULT (rtpmpapay_debug)
@ -241,6 +243,8 @@ gst_rtp_mpa_pay_flush (GstRtpMPAPay * rtpmpapay)
gst_rtp_buffer_unmap (&rtp);
paybuf = gst_adapter_take_buffer_fast (rtpmpapay->adapter, payload_len);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpmpapay), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
outbuf = gst_buffer_append (outbuf, paybuf);
GST_BUFFER_PTS (outbuf) = rtpmpapay->first_ts;

5
gst/rtp/gstrtpmpvdepay.c
View file

@ -22,9 +22,11 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include <string.h>
#include "gstrtpmpvdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmpvdepay_debug);
#define GST_CAT_DEFAULT (rtpmpvdepay_debug)
@ -172,6 +174,9 @@ gst_rtp_mpv_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
GST_DEBUG_OBJECT (rtpmpvdepay,
"gst_rtp_mpv_depay_chain: pushing buffer of size %" G_GSIZE_FORMAT,
gst_buffer_get_size (outbuf));
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpmpvdepay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
}
}

4
gst/rtp/gstrtpmpvpay.c
View file

@ -24,8 +24,10 @@
#include <stdlib.h>
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtpmpvpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpmpvpay_debug);
#define GST_CAT_DEFAULT (rtpmpvpay_debug)
@ -226,6 +228,8 @@ gst_rtp_mpv_pay_flush (GstRTPMPVPay * rtpmpvpay)
gst_rtp_buffer_unmap (&rtp);
paybuf = gst_adapter_take_buffer_fast (rtpmpvpay->adapter, payload_len);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpmpvpay), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
outbuf = gst_buffer_append (outbuf, paybuf);
GST_BUFFER_PTS (outbuf) = rtpmpvpay->first_ts;

5
gst/rtp/gstrtppcmadepay.c
View file

@ -25,7 +25,9 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtppcmadepay.h"
#include "gstrtputils.h"
/* RtpPcmaDepay signals and args */
enum
@ -147,6 +149,9 @@ gst_rtp_pcma_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
/* mark start of talkspurt with RESYNC */
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_RESYNC);
}
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;

5
gst/rtp/gstrtppcmudepay.c
View file

@ -25,7 +25,9 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtppcmudepay.h"
#include "gstrtputils.h"
/* RtpPcmuDepay signals and args */
enum
@ -148,6 +150,9 @@ gst_rtp_pcmu_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
/* mark start of talkspurt with RESYNC */
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_RESYNC);
}
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;

5
gst/rtp/gstrtpqcelpdepay.c
View file

@ -22,10 +22,12 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include <stdlib.h>
#include <string.h>
#include "gstrtpqcelpdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpqcelpdepay_debug);
#define GST_CAT_DEFAULT (rtpqcelpdepay_debug)
@ -355,6 +357,9 @@ gst_rtp_qcelp_depay_process (GstRTPBaseDepayload * depayload,
GST_BUFFER_PTS (outbuf) = timestamp;
GST_BUFFER_DURATION (outbuf) = FRAME_DURATION;
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
if (!depay->interleaved || index == 0) {
/* not interleaved or first frame in packet, just push */
gst_rtp_base_depayload_push (depayload, outbuf);

2
gst/rtp/gstrtpqdmdepay.c
View file

@ -24,7 +24,9 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpqdmdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY (rtpqdm2depay_debug);
#define GST_CAT_DEFAULT rtpqdm2depay_debug

4
gst/rtp/gstrtpsbcdepay.c
View file

@ -25,7 +25,9 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpsbcdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpsbcdepay_debug);
#define GST_CAT_DEFAULT (rtpsbcdepay_debug)
@ -241,6 +243,8 @@ gst_rtp_sbc_depay_process (GstRTPBaseDepayload * base, GstRTPBuffer * rtp)
if (last) {
data = gst_adapter_take_buffer (depay->adapter,
gst_adapter_available (depay->adapter));
gst_rtp_drop_meta (GST_ELEMENT_CAST (depay), data,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
} else
data = NULL;

4
gst/rtp/gstrtpsbcpay.c
View file

@ -23,9 +23,11 @@
#include <config.h>
#endif
#include <gst/audio/audio.h>
#include "gstrtpsbcpay.h"
#include <math.h>
#include <string.h>
#include "gstrtputils.h"
#define RTP_SBC_PAYLOAD_HEADER_SIZE 1
#define DEFAULT_MIN_FRAMES 0
@ -199,6 +201,8 @@ gst_rtp_sbc_pay_flush_buffers (GstRtpSBCPay * sbcpay)
gst_rtp_buffer_unmap (&rtp);
paybuf = gst_adapter_take_buffer_fast (sbcpay->adapter, payload_length);
gst_rtp_copy_meta (GST_ELEMENT_CAST (sbcpay), outbuf, paybuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
outbuf = gst_buffer_append (outbuf, paybuf);
/* FIXME: what about duration? */

7
gst/rtp/gstrtpsirendepay.c
View file

@ -26,7 +26,9 @@
#include <string.h>
#include <stdlib.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpsirendepay.h"
#include "gstrtputils.h"
static GstStaticPadTemplate gst_rtp_siren_depay_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
@ -108,6 +110,11 @@ gst_rtp_siren_depay_process (GstRTPBaseDepayload * depayload,
outbuf = gst_rtp_buffer_get_payload_buffer (rtp);
if (outbuf) {
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;
}

7
gst/rtp/gstrtpspeexdepay.c
View file

@ -24,8 +24,10 @@
#include <string.h>
#include <stdlib.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpspeexdepay.h"
#include "gstrtputils.h"
/* RtpSPEEXDepay signals and args */
enum
@ -208,8 +210,11 @@ gst_rtp_speex_depay_process (GstRTPBaseDepayload * depayload,
/* nothing special to be done */
outbuf = gst_rtp_buffer_get_payload_buffer (rtp);
if (outbuf)
if (outbuf) {
GST_BUFFER_DURATION (outbuf) = 20 * GST_MSECOND;
gst_rtp_drop_meta (GST_ELEMENT_CAST (depayload), outbuf,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
}
return outbuf;
}

4
gst/rtp/gstrtpspeexpay.c
View file

@ -24,8 +24,10 @@
#include <stdlib.h>
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "gstrtpspeexpay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpspeexpay_debug);
#define GST_CAT_DEFAULT (rtpspeexpay_debug)
@ -287,6 +289,8 @@ gst_rtp_speex_pay_handle_buffer (GstRTPBasePayload * basepayload,
GST_BUFFER_PTS (outbuf) = timestamp;
GST_BUFFER_DURATION (outbuf) = duration;
gst_rtp_copy_meta (GST_ELEMENT_CAST (basepayload), outbuf, buffer,
g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
outbuf = gst_buffer_append (outbuf, buffer);
buffer = NULL;

4
gst/rtp/gstrtpsv3vdepay.c
View file

@ -24,7 +24,9 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtpsv3vdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY (rtpsv3vdepay_debug);
#define GST_CAT_DEFAULT rtpsv3vdepay_debug
@ -263,6 +265,8 @@ gst_rtp_sv3v_depay_process (GstRTPBaseDepayload * depayload, GstRTPBuffer * rtp)
avail = gst_adapter_available (rtpsv3vdepay->adapter);
GST_DEBUG ("Returning completed output buffer [%d bytes]", avail);
outbuf = gst_adapter_take_buffer (rtpsv3vdepay->adapter, avail);
gst_rtp_drop_meta (GST_ELEMENT_CAST (rtpsv3vdepay), outbuf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
}
}

53
gst/rtp/gstrtptheoradepay.c
View file

@ -23,9 +23,11 @@
#include <gst/tag/tag.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include <string.h>
#include "gstrtptheoradepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtptheoradepay_debug);
#define GST_CAT_DEFAULT (rtptheoradepay_debug)
@ -253,8 +255,9 @@ gst_rtp_theora_depay_parse_configuration (GstRtpTheoraDepay * rtptheoradepay,
GST_DEBUG_OBJECT (rtptheoradepay, "reading header %d, size %u", j,
h_size);
buf = gst_buffer_new_and_alloc (h_size);
gst_buffer_fill (buf, 0, data, h_size);
buf =
gst_buffer_copy_region (confbuf, GST_BUFFER_COPY_ALL, data - map.data,
h_size);
conf->headers = g_list_append (conf->headers, buf);
data += h_size;
size -= h_size;
@ -395,13 +398,16 @@ gst_rtp_theora_depay_process (GstRTPBaseDepayload * depayload,
GstBuffer *outbuf;
GstFlowReturn ret;
gint payload_len;
guint8 *payload, *to_free = NULL;
GstMapInfo map;
GstBuffer *payload_buffer = NULL;
guint8 *payload;
guint32 header, ident;
guint8 F, TDT, packets;
guint length;
rtptheoradepay = GST_RTP_THEORA_DEPAY (depayload);
payload = gst_rtp_buffer_get_payload (rtp);
payload_len = gst_rtp_buffer_get_payload_len (rtp);
GST_DEBUG_OBJECT (depayload, "got RTP packet of size %d", payload_len);
@ -453,10 +459,6 @@ gst_rtp_theora_depay_process (GstRTPBaseDepayload * depayload,
}
}
/* skip header */
payload += 4;
payload_len -= 4;
/* fragmented packets, assemble */
if (F != 0) {
GstBuffer *vdata;
@ -485,20 +487,18 @@ gst_rtp_theora_depay_process (GstRTPBaseDepayload * depayload,
goto no_output;
/* construct assembled buffer */
payload_len = gst_adapter_available (rtptheoradepay->adapter);
payload = gst_adapter_take (rtptheoradepay->adapter, payload_len);
/* use this length */
length = payload_len - 2;
to_free = payload;
payload_buffer =
gst_adapter_take_buffer (rtptheoradepay->adapter, payload_len);
} else {
/* read length from data */
length = 0;
payload_buffer = gst_rtp_buffer_get_payload_subbuffer (rtp, 4, -1);
}
GST_DEBUG_OBJECT (depayload, "assemble done, payload_len %d", payload_len);
gst_buffer_map (payload_buffer, &map, GST_MAP_READ);
payload = map.data;
payload_len = map.size;
/* we not assembling anymore now */
rtptheoradepay->assembling = FALSE;
gst_adapter_clear (rtptheoradepay->adapter);
@ -519,9 +519,6 @@ gst_rtp_theora_depay_process (GstRTPBaseDepayload * depayload,
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*
*/
while (payload_len >= 2) {
if (length == 0)
length = GST_READ_UINT16_BE (payload);
payload += 2;
payload_len -= 2;
@ -542,15 +539,9 @@ gst_rtp_theora_depay_process (GstRTPBaseDepayload * depayload,
}
/* create buffer for packet */
if (G_UNLIKELY (to_free)) {
outbuf =
gst_buffer_new_wrapped_full (0, to_free, (payload - to_free) + length,
payload - to_free, length, to_free, g_free);
to_free = NULL;
} else {
outbuf = gst_buffer_new_and_alloc (length);
gst_buffer_fill (outbuf, 0, payload, length);
}
outbuf =
gst_buffer_copy_region (payload_buffer, GST_BUFFER_COPY_ALL,
payload - map.data, length);
if (payload_len > 0 && (payload[0] & 0xC0) == 0x0) {
rtptheoradepay->needs_keyframe = FALSE;
@ -574,7 +565,11 @@ gst_rtp_theora_depay_process (GstRTPBaseDepayload * depayload,
out:
no_output:
g_free (to_free);
if (payload_buffer) {
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
}
return NULL;
/* ERORRS */

61
gst/rtp/gstrtptheorapay.c
View file

@ -24,9 +24,11 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "fnv1hash.h"
#include "gstrtptheorapay.h"
#include "gstrtputils.h"
#define THEORA_ID_LEN 42
@ -151,6 +153,11 @@ gst_rtp_theora_pay_clear_packet (GstRtpTheoraPay * rtptheorapay)
if (rtptheorapay->packet)
gst_buffer_unref (rtptheorapay->packet);
rtptheorapay->packet = NULL;
g_list_foreach (rtptheorapay->packet_buffers, (GFunc) gst_mini_object_unref,
NULL);
g_list_free (rtptheorapay->packet_buffers);
rtptheorapay->packet_buffers = NULL;
}
static void
@ -279,6 +286,11 @@ gst_rtp_theora_pay_init_packet (GstRtpTheoraPay * rtptheorapay, guint8 TDT,
if (rtptheorapay->packet)
gst_buffer_unref (rtptheorapay->packet);
g_list_foreach (rtptheorapay->packet_buffers, (GFunc) gst_mini_object_unref,
NULL);
g_list_free (rtptheorapay->packet_buffers);
rtptheorapay->packet_buffers = NULL;
/* new packet allocate max packet size */
rtptheorapay->packet =
gst_rtp_buffer_new_allocate_len (GST_RTP_BASE_PAYLOAD_MTU
@ -295,6 +307,7 @@ gst_rtp_theora_pay_flush_packet (GstRtpTheoraPay * rtptheorapay)
guint8 *payload;
guint hlen;
GstRTPBuffer rtp = { NULL };
GList *l;
/* check for empty packet */
if (!rtptheorapay->packet || rtptheorapay->payload_pos <= 4)
@ -332,6 +345,15 @@ gst_rtp_theora_pay_flush_packet (GstRtpTheoraPay * rtptheorapay)
GST_BUFFER_DURATION (rtptheorapay->packet) = rtptheorapay->payload_duration;
for (l = g_list_last (rtptheorapay->packet_buffers); l; l = l->prev) {
GstBuffer *buf = GST_BUFFER_CAST (l->data);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtptheorapay), rtptheorapay->packet,
buf, g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
gst_buffer_unref (buf);
}
g_list_free (rtptheorapay->packet_buffers);
rtptheorapay->packet_buffers = NULL;
/* push, this gives away our ref to the packet, so clear it. */
ret =
gst_rtp_base_payload_push (GST_RTP_BASE_PAYLOAD (rtptheorapay),
@ -498,10 +520,7 @@ gst_rtp_theora_pay_finish_headers (GstRTPBasePayload * basepayload)
gst_buffer_extract (buf, 0, data, gst_buffer_get_size (buf));
data += gst_buffer_get_size (buf);
gst_buffer_unref (buf);
}
g_list_free (rtptheorapay->headers);
rtptheorapay->headers = NULL;
rtptheorapay->need_headers = FALSE;
/* serialize to base64 */
@ -619,8 +638,8 @@ invalid_version:
static GstFlowReturn
gst_rtp_theora_pay_payload_buffer (GstRtpTheoraPay * rtptheorapay, guint8 TDT,
guint8 * data, guint size, GstClockTime timestamp, GstClockTime duration,
guint not_in_length)
GstBuffer * buffer, guint8 * data, guint size, GstClockTime timestamp,
GstClockTime duration, guint not_in_length)
{
GstFlowReturn ret = GST_FLOW_OK;
guint newsize;
@ -677,6 +696,21 @@ gst_rtp_theora_pay_payload_buffer (GstRtpTheoraPay * rtptheorapay, guint8 TDT,
if (plen)
memcpy (&ppos[2], data, plen);
if (buffer) {
if (!rtptheorapay->packet_buffers
|| rtptheorapay->packet_buffers->data != (gpointer) buffer)
rtptheorapay->packet_buffers =
g_list_prepend (rtptheorapay->packet_buffers,
gst_buffer_ref (buffer));
} else {
GList *l;
for (l = rtptheorapay->headers; l; l = l->next)
rtptheorapay->packet_buffers =
g_list_prepend (rtptheorapay->packet_buffers,
gst_buffer_ref (buffer));
}
/* only first (only) configuration cuts length field */
/* NOTE: spec (if any) is not clear on this ... */
not_in_length = 0;
@ -790,15 +824,9 @@ gst_rtp_theora_pay_handle_buffer (GstRTPBasePayload * basepayload,
rtptheorapay->headers = g_list_append (rtptheorapay->headers, buffer);
ret = GST_FLOW_OK;
goto done;
} else if (rtptheorapay->headers) {
if (rtptheorapay->need_headers) {
if (!gst_rtp_theora_pay_finish_headers (basepayload))
goto header_error;
} else {
g_list_free_full (rtptheorapay->headers,
(GDestroyNotify) gst_buffer_unref);
rtptheorapay->headers = NULL;
}
} else if (rtptheorapay->headers && rtptheorapay->need_headers) {
if (!gst_rtp_theora_pay_finish_headers (basepayload))
goto header_error;
}
/* there is a config request, see if we need to insert it */
@ -839,7 +867,7 @@ gst_rtp_theora_pay_handle_buffer (GstRTPBasePayload * basepayload,
/* we need to send config now first */
/* different TDT type forces flush */
gst_rtp_theora_pay_payload_buffer (rtptheorapay, 1,
rtptheorapay->config_data, rtptheorapay->config_size,
NULL, rtptheorapay->config_data, rtptheorapay->config_size,
timestamp, GST_CLOCK_TIME_NONE, rtptheorapay->config_extra_len);
if (timestamp != -1) {
@ -848,7 +876,8 @@ gst_rtp_theora_pay_handle_buffer (GstRTPBasePayload * basepayload,
}
}
ret = gst_rtp_theora_pay_payload_buffer (rtptheorapay, TDT, data, size,
ret =
gst_rtp_theora_pay_payload_buffer (rtptheorapay, TDT, buffer, data, size,
timestamp, duration, 0);
gst_buffer_unmap (buffer, &map);

1
gst/rtp/gstrtptheorapay.h
View file

@ -50,6 +50,7 @@ struct _GstRtpTheoraPay
/* queues of buffers along with some stats. */
GstBuffer *packet;
GList *packet_buffers;
guint payload_pos;
guint payload_left;
guint32 payload_ident;

97
gst/rtp/gstrtputils.c Normal file
View file

@ -0,0 +1,97 @@
/* GStreamer
* Copyright (C) 2015 Sebastian Dröge <sebastian@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "gstrtputils.h"
typedef struct
{
GstElement *element;
GstBuffer *outbuf;
GQuark copy_tag;
} CopyMetaData;
static gboolean
foreach_metadata_copy (GstBuffer * inbuf, GstMeta ** meta, gpointer user_data)
{
CopyMetaData *data = user_data;
GstElement *element = data->element;
GstBuffer *outbuf = data->outbuf;
GQuark copy_tag = data->copy_tag;
const GstMetaInfo *info = (*meta)->info;
const gchar *const *tags = gst_meta_api_type_get_tags (info->api);
if (!tags || (copy_tag != 0 && g_strv_length ((gchar **) tags) == 1
&& gst_meta_api_type_has_tag (info->api, copy_tag))) {
GstMetaTransformCopy copy_data = { FALSE, 0, -1 };
GST_DEBUG_OBJECT (element, "copy metadata %s", g_type_name (info->api));
/* simply copy then */
info->transform_func (outbuf, *meta, inbuf,
_gst_meta_transform_copy, &copy_data);
} else {
GST_DEBUG_OBJECT (element, "not copying metadata %s",
g_type_name (info->api));
}
return TRUE;
}
/* TODO: Should probably make copy_tag an array at some point */
void
gst_rtp_copy_meta (GstElement * element, GstBuffer * outbuf, GstBuffer * inbuf,
GQuark copy_tag)
{
CopyMetaData data = { element, outbuf, copy_tag };
gst_buffer_foreach_meta (inbuf, foreach_metadata_copy, &data);
}
typedef struct
{
GstElement *element;
GQuark keep_tag;
} DropMetaData;
static gboolean
foreach_metadata_drop (GstBuffer * inbuf, GstMeta ** meta, gpointer user_data)
{
DropMetaData *data = user_data;
GstElement *element = data->element;
GQuark keep_tag = data->keep_tag;
const GstMetaInfo *info = (*meta)->info;
const gchar *const *tags = gst_meta_api_type_get_tags (info->api);
if (!tags || (keep_tag != 0 && g_strv_length ((gchar **) tags) == 1
&& gst_meta_api_type_has_tag (info->api, keep_tag))) {
GST_DEBUG_OBJECT (element, "keeping metadata %s", g_type_name (info->api));
} else {
GST_DEBUG_OBJECT (element, "dropping metadata %s", g_type_name (info->api));
*meta = NULL;
}
return TRUE;
}
/* TODO: Should probably make keep_tag an array at some point */
void
gst_rtp_drop_meta (GstElement * element, GstBuffer * buf, GQuark keep_tag)
{
DropMetaData data = { element, keep_tag };
gst_buffer_foreach_meta (buf, foreach_metadata_drop, &data);
}

33
gst/rtp/gstrtputils.h Normal file
View file

@ -0,0 +1,33 @@
/* GStreamer
* Copyright (C) 2015 Sebastian Dröge <sebastian@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_RTP_UTILS_H__
#define __GST_RTP_UTILS_H__
#include <gst/gst.h>
G_BEGIN_DECLS
void gst_rtp_copy_meta (GstElement * element, GstBuffer *outbuf, GstBuffer *inbuf, GQuark copy_tag);
void gst_rtp_drop_meta (GstElement * element, GstBuffer *buf, GQuark keep_tag);
G_END_DECLS
#endif /* __GST_RTP_UTILS_H__ */

75
gst/rtp/gstrtpvorbisdepay.c
View file

@ -23,9 +23,11 @@
#include <gst/tag/tag.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include <string.h>
#include "gstrtpvorbisdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpvorbisdepay_debug);
#define GST_CAT_DEFAULT (rtpvorbisdepay_debug)
@ -288,7 +290,7 @@ gst_rtp_vorbis_depay_parse_configuration (GstRtpVorbisDepay * rtpvorbisdepay,
GST_DEBUG_OBJECT (rtpvorbisdepay, "reading header %d, size %u", j,
h_size);
buf = gst_buffer_copy_region (confbuf, GST_BUFFER_COPY_MEMORY, offset,
buf = gst_buffer_copy_region (confbuf, GST_BUFFER_COPY_ALL, offset,
h_size);
conf->headers = g_list_append (conf->headers, buf);
offset += h_size;
@ -443,13 +445,16 @@ gst_rtp_vorbis_depay_process (GstRTPBaseDepayload * depayload,
GstBuffer *outbuf;
GstFlowReturn ret;
gint payload_len;
guint8 *payload, *to_free = NULL;
GstBuffer *payload_buffer = NULL;
guint8 *payload;
GstMapInfo map;
guint32 header, ident;
guint8 F, VDT, packets;
guint length;
rtpvorbisdepay = GST_RTP_VORBIS_DEPAY (depayload);
payload = gst_rtp_buffer_get_payload (rtp);
payload_len = gst_rtp_buffer_get_payload_len (rtp);
GST_DEBUG_OBJECT (depayload, "got RTP packet of size %d", payload_len);
@ -458,8 +463,6 @@ gst_rtp_vorbis_depay_process (GstRTPBaseDepayload * depayload,
if (G_UNLIKELY (payload_len < 4))
goto packet_short;
payload = gst_rtp_buffer_get_payload (rtp);
header = GST_READ_UINT32_BE (payload);
/*
* 0 1 2 3
@ -501,10 +504,6 @@ gst_rtp_vorbis_depay_process (GstRTPBaseDepayload * depayload,
}
}
/* skip header */
payload += 4;
payload_len -= 4;
GST_DEBUG_OBJECT (depayload, "ident: %u, F: %d, VDT: %d, packets: %d", ident,
F, VDT, packets);
@ -536,20 +535,18 @@ gst_rtp_vorbis_depay_process (GstRTPBaseDepayload * depayload,
goto no_output;
/* construct assembled buffer */
payload_len = gst_adapter_available (rtpvorbisdepay->adapter);
payload = gst_adapter_take (rtpvorbisdepay->adapter, payload_len);
/* use this length */
length = payload_len - 2;
to_free = payload;
payload_buffer =
gst_adapter_take_buffer (rtpvorbisdepay->adapter, payload_len);
} else {
/* read length from data */
length = 0;
payload_buffer = gst_rtp_buffer_get_payload_subbuffer (rtp, 4, -1);
}
GST_DEBUG_OBJECT (depayload, "assemble done");
gst_buffer_map (payload_buffer, &map, GST_MAP_READ);
payload = map.data;
payload_len = map.size;
/* we not assembling anymore now */
rtpvorbisdepay->assembling = FALSE;
gst_adapter_clear (rtpvorbisdepay->adapter);
@ -570,8 +567,7 @@ gst_rtp_vorbis_depay_process (GstRTPBaseDepayload * depayload,
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*
*/
while (payload_len > 2) {
if (length == 0)
length = GST_READ_UINT16_BE (payload);
length = GST_READ_UINT16_BE (payload);
payload += 2;
payload_len -= 2;
@ -593,17 +589,9 @@ gst_rtp_vorbis_depay_process (GstRTPBaseDepayload * depayload,
}
/* create buffer for packet */
if (G_UNLIKELY (to_free)) {
outbuf = gst_buffer_new ();
gst_buffer_append_memory (outbuf,
gst_memory_new_wrapped (0, to_free,
(payload - to_free) + length, payload - to_free, length, to_free,
g_free));
to_free = NULL;
} else {
outbuf = gst_buffer_new_and_alloc (length);
gst_buffer_fill (outbuf, 0, payload, length);
}
outbuf =
gst_buffer_copy_region (payload_buffer, GST_BUFFER_COPY_ALL,
payload - map.data, length);
payload += length;
payload_len -= length;
@ -615,12 +603,17 @@ gst_rtp_vorbis_depay_process (GstRTPBaseDepayload * depayload,
break;
}
g_free (to_free);
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
return NULL;
no_output:
{
if (payload_buffer) {
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
}
return NULL;
}
/* ERORRS */
@ -628,23 +621,39 @@ switch_failed:
{
GST_ELEMENT_WARNING (rtpvorbisdepay, STREAM, DECODE,
(NULL), ("Could not switch codebooks"));
if (payload_buffer) {
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
}
return NULL;
}
packet_short:
{
GST_ELEMENT_WARNING (rtpvorbisdepay, STREAM, DECODE,
(NULL), ("Packet was too short (%d < 4)", payload_len));
if (payload_buffer) {
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
}
return NULL;
}
ignore_reserved:
{
GST_WARNING_OBJECT (rtpvorbisdepay, "reserved VDT ignored");
if (payload_buffer) {
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
}
return NULL;
}
length_short:
{
GST_ELEMENT_WARNING (rtpvorbisdepay, STREAM, DECODE,
(NULL), ("Packet contains invalid data"));
if (payload_buffer) {
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
}
return NULL;
}
invalid_configuration:
@ -652,6 +661,10 @@ invalid_configuration:
/* fatal, as we otherwise risk carrying on without output */
GST_ELEMENT_ERROR (rtpvorbisdepay, STREAM, DECODE,
(NULL), ("Packet contains invalid configuration"));
if (payload_buffer) {
gst_buffer_unmap (payload_buffer, &map);
gst_buffer_unref (payload_buffer);
}
return NULL;
}
}

59
gst/rtp/gstrtpvorbispay.c
View file

@ -24,9 +24,11 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/audio/audio.h>
#include "fnv1hash.h"
#include "gstrtpvorbispay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpvorbispay_debug);
#define GST_CAT_DEFAULT (rtpvorbispay_debug)
@ -143,6 +145,10 @@ gst_rtp_vorbis_pay_clear_packet (GstRtpVorbisPay * rtpvorbispay)
if (rtpvorbispay->packet)
gst_buffer_unref (rtpvorbispay->packet);
rtpvorbispay->packet = NULL;
g_list_foreach (rtpvorbispay->packet_buffers, (GFunc) gst_mini_object_unref,
NULL);
g_list_free (rtpvorbispay->packet_buffers);
rtpvorbispay->packet_buffers = NULL;
}
static void
@ -273,6 +279,10 @@ gst_rtp_vorbis_pay_init_packet (GstRtpVorbisPay * rtpvorbispay, guint8 VDT,
if (rtpvorbispay->packet)
gst_buffer_unref (rtpvorbispay->packet);
g_list_foreach (rtpvorbispay->packet_buffers, (GFunc) gst_mini_object_unref,
NULL);
g_list_free (rtpvorbispay->packet_buffers);
rtpvorbispay->packet_buffers = NULL;
/* new packet allocate max packet size */
rtpvorbispay->packet =
@ -290,6 +300,7 @@ gst_rtp_vorbis_pay_flush_packet (GstRtpVorbisPay * rtpvorbispay)
guint8 *payload;
guint hlen;
GstRTPBuffer rtp = { NULL };
GList *l;
/* check for empty packet */
if (!rtpvorbispay->packet || rtpvorbispay->payload_pos <= 4)
@ -327,6 +338,15 @@ gst_rtp_vorbis_pay_flush_packet (GstRtpVorbisPay * rtpvorbispay)
GST_BUFFER_DURATION (rtpvorbispay->packet) = rtpvorbispay->payload_duration;
for (l = g_list_last (rtpvorbispay->packet_buffers); l; l = l->prev) {
GstBuffer *buf = GST_BUFFER_CAST (l->data);
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpvorbispay), rtpvorbispay->packet,
buf, g_quark_from_static_string (GST_META_TAG_AUDIO_STR));
gst_buffer_unref (buf);
}
g_list_free (rtpvorbispay->packet_buffers);
rtpvorbispay->packet_buffers = NULL;
/* push, this gives away our ref to the packet, so clear it. */
ret =
gst_rtp_base_payload_push (GST_RTP_BASE_PAYLOAD (rtpvorbispay),
@ -490,10 +510,7 @@ gst_rtp_vorbis_pay_finish_headers (GstRTPBasePayload * basepayload)
gst_buffer_extract (buf, 0, data, gst_buffer_get_size (buf));
data += gst_buffer_get_size (buf);
gst_buffer_unref (buf);
}
g_list_free (rtpvorbispay->headers);
rtpvorbispay->headers = NULL;
rtpvorbispay->need_headers = FALSE;
/* serialize to base64 */
@ -597,8 +614,8 @@ invalid_channels:
static GstFlowReturn
gst_rtp_vorbis_pay_payload_buffer (GstRtpVorbisPay * rtpvorbispay, guint8 VDT,
guint8 * data, guint size, GstClockTime timestamp, GstClockTime duration,
guint not_in_length)
GstBuffer * buffer, guint8 * data, guint size, GstClockTime timestamp,
GstClockTime duration, guint not_in_length)
{
GstFlowReturn ret = GST_FLOW_OK;
guint newsize;
@ -655,6 +672,21 @@ gst_rtp_vorbis_pay_payload_buffer (GstRtpVorbisPay * rtpvorbispay, guint8 VDT,
if (plen)
memcpy (&ppos[2], data, plen);
if (buffer) {
if (!rtpvorbispay->packet_buffers
|| rtpvorbispay->packet_buffers->data != (gpointer) buffer)
rtpvorbispay->packet_buffers =
g_list_prepend (rtpvorbispay->packet_buffers,
gst_buffer_ref (buffer));
} else {
GList *l;
for (l = rtpvorbispay->headers; l; l = l->next)
rtpvorbispay->packet_buffers =
g_list_prepend (rtpvorbispay->packet_buffers,
gst_buffer_ref (buffer));
}
/* only first (only) configuration cuts length field */
/* NOTE: spec (if any) is not clear on this ... */
not_in_length = 0;
@ -765,15 +797,9 @@ gst_rtp_vorbis_pay_handle_buffer (GstRTPBasePayload * basepayload,
rtpvorbispay->headers = g_list_append (rtpvorbispay->headers, buffer);
ret = GST_FLOW_OK;
goto done;
} else if (rtpvorbispay->headers) {
if (rtpvorbispay->need_headers) {
if (!gst_rtp_vorbis_pay_finish_headers (basepayload))
goto header_error;
} else {
g_list_free_full (rtpvorbispay->headers,
(GDestroyNotify) gst_buffer_unref);
rtpvorbispay->headers = NULL;
}
} else if (rtpvorbispay->headers && rtpvorbispay->need_headers) {
if (!gst_rtp_vorbis_pay_finish_headers (basepayload))
goto header_error;
}
/* there is a config request, see if we need to insert it */
@ -813,7 +839,7 @@ gst_rtp_vorbis_pay_handle_buffer (GstRTPBasePayload * basepayload,
/* we need to send config now first */
/* different TDT type forces flush */
gst_rtp_vorbis_pay_payload_buffer (rtpvorbispay, 1,
rtpvorbispay->config_data, rtpvorbispay->config_size,
NULL, rtpvorbispay->config_data, rtpvorbispay->config_size,
timestamp, GST_CLOCK_TIME_NONE, rtpvorbispay->config_extra_len);
if (timestamp != -1) {
@ -822,7 +848,8 @@ gst_rtp_vorbis_pay_handle_buffer (GstRTPBasePayload * basepayload,
}
}
ret = gst_rtp_vorbis_pay_payload_buffer (rtpvorbispay, VDT, data, size,
ret =
gst_rtp_vorbis_pay_payload_buffer (rtpvorbispay, VDT, buffer, data, size,
timestamp, duration, 0);
gst_buffer_unmap (buffer, &map);

1
gst/rtp/gstrtpvorbispay.h
View file

@ -50,6 +50,7 @@ struct _GstRtpVorbisPay
/* queues of buffers along with some stats. */
GstBuffer *packet;
GList *packet_buffers;
guint payload_pos;
guint payload_left;
guint32 payload_ident;

4
gst/rtp/gstrtpvp8depay.c
View file

@ -23,6 +23,7 @@
#endif
#include "gstrtpvp8depay.h"
#include "gstrtputils.h"
#include <gst/video/video.h>
@ -184,6 +185,9 @@ gst_rtp_vp8_depay_process (GstRTPBaseDepayload * depay, GstRTPBuffer * rtp)
/* mark keyframes */
out = gst_buffer_make_writable (out);
/* Filter away all metas that are not sensible to copy */
gst_rtp_drop_meta (GST_ELEMENT_CAST (self), out,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
if ((header[0] & 0x01)) {
GST_BUFFER_FLAG_SET (out, GST_BUFFER_FLAG_DELTA_UNIT);

5
gst/rtp/gstrtpvp8pay.c
View file

@ -30,8 +30,10 @@
#include <gst/base/gstbitreader.h>
#include <gst/rtp/gstrtppayloads.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "dboolhuff.h"
#include "gstrtpvp8pay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (gst_rtp_vp8_pay_debug);
#define GST_CAT_DEFAULT gst_rtp_vp8_pay_debug
@ -411,7 +413,6 @@ gst_rtp_vp8_create_header_buffer (GstRtpVP8Pay * self, guint8 partid,
return out;
}
static guint
gst_rtp_vp8_payload_next (GstRtpVP8Pay * self, GstBufferList * list,
guint offset, GstBuffer * buffer, gsize buffer_size, gsize max_payload_len)
@ -438,6 +439,8 @@ gst_rtp_vp8_payload_next (GstRtpVP8Pay * self, GstBufferList * list,
offset == self->partition_offset[partition], mark, buffer);
sub = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, offset, available);
gst_rtp_copy_meta (GST_ELEMENT_CAST (self), header, buffer,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
out = gst_buffer_append (header, sub);
gst_buffer_list_insert (list, -1, out);

8
gst/rtp/gstrtpvrawdepay.c
View file

@ -22,10 +22,12 @@
#endif
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include <string.h>
#include <stdlib.h>
#include "gstrtpvrawdepay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtpvrawdepay_debug);
#define GST_CAT_DEFAULT (rtpvrawdepay_debug)
@ -328,7 +330,7 @@ gst_rtp_vraw_depay_process_packet (GstRTPBaseDepayload * depayload,
gint width, height, xinc, yinc;
GstVideoFrame *frame;
gboolean marker;
GstBuffer *outbuf = NULL;
GstBuffer *buf, *outbuf = NULL;
rtpvrawdepay = GST_RTP_VRAW_DEPAY (depayload);
@ -396,6 +398,7 @@ gst_rtp_vraw_depay_process_packet (GstRTPBaseDepayload * depayload,
payload = gst_rtp_buffer_get_payload (rtp);
payload_len = gst_rtp_buffer_get_payload_len (rtp);
buf = gst_rtp_buffer_get_payload_buffer (rtp);
if (payload_len < 3)
goto short_packet;
@ -407,6 +410,9 @@ gst_rtp_vraw_depay_process_packet (GstRTPBaseDepayload * depayload,
/* remember header position */
headers = payload;
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpvrawdepay), frame->buffer, buf,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
/* find data start */
do {
if (payload_len < 6)

6
gst/rtp/gstrtpvrawpay.c
View file

@ -24,8 +24,10 @@
#include <string.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtpvrawpay.h"
#include "gstrtputils.h"
enum
{
@ -555,6 +557,10 @@ gst_rtp_vraw_pay_handle_buffer (GstRTPBasePayload * payload, GstBuffer * buffer)
gst_buffer_resize (out, 0, gst_buffer_get_size (out) - left);
}
gst_rtp_copy_meta (GST_ELEMENT_CAST (rtpvrawpay), out, buffer,
g_quark_from_static_string (GST_META_TAG_VIDEO_STR));
/* Now either push out the buffer directly */
if (!use_buffer_lists) {
ret = gst_rtp_base_payload_push (payload, out);