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Author SHA1 Message Date
Guillaume Desmottes
4be99ec7d5 rtph264pay: propagate the GST_BUFFER_FLAG_DELTA_UNIT flag 
Downstream elements may be interested knowing if a RTP packet is the start
of a key frame (to implement a RTP extension as defined in the
ONVIF Streaming Spec for example).

We do this by checking the GST_BUFFER_FLAG_DELTA_UNIT flag we receive from
upstream and propagate it to the *first* RTP packet outputted to transfer this
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=730563
 2014-06-19 12:22:38 +02:00
Guillaume Desmottes
42ff642372 gstrtpmp4gpay: propagate the GST_BUFFER_FLAG_DISCONT flag 
Propagate the DISCONT flag to the first RTP packet being used to transfer
a DISCONT buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=730563
 2014-06-18 16:25:07 +02:00
Guillaume Desmottes
9a7479fb0d rtpjpegpay: propagate the GST_BUFFER_FLAG_DISCONT flag 
Propagate the DISCONT flag to the first RTP packet being used to transfer
a DISCONT buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=730563
 2014-06-18 16:25:07 +02:00
Tim-Philipp Müller
460ab3dd76 avidemux: don't leak flow combiner 2014-06-18 15:03:25 +01:00
Tim-Philipp Müller
6347ec522d rtpjp2kpay: pre-allocate buffer-list of the right size 2014-06-18 14:54:59 +01:00
Tim-Philipp Müller
ccb7380689 rtpjpegpay: pre-allocate buffer list of the right size 2014-06-18 14:54:59 +01:00
Tim-Philipp Müller
70bfc35756 rtpmp4vpay: pre-allocate buffer list of the right size 2014-06-18 14:54:59 +01:00
Tim-Philipp Müller
4b1f771e4d rtpvp8pay: allocate bitreader on the stack 2014-06-18 14:54:59 +01:00
Tim-Philipp Müller
725b8f272b rtpvp8pay: post error message on bus on error and don't use g_message() 2014-06-18 14:54:59 +01:00
Tim-Philipp Müller
f4db7443ae rtpvp8pay: couple of minor optimisations 
Pre-allocate buffer list of the right size to avoid re-allocs.
Avoid plenty of double runtime cast checks and re-doing the
same calculation over and over again in rtp_vp8_calc_payload_len().
Only call gst_buffer_get_size() once.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
6c9e2194d2 rtpgstpay: pre-allocate buffer list of the right size 
To avoid re-allocs.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
01ee993d8d rtph264pay: pre-allocate bufferlist of the right size 
To avoid unnecessary re-allocs.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
c7c72c00b1 rtph264pay: push single buffer directly, no need to wrap it in a bufferlist 
No point in a buffer list if we just have one single
buffer to push. Fix up unit test to handle that case
as well.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
0f5da64de3 rtpvrawpay: make chunks per frame configurable 
Bit of a misnomer because it's really chunks per field
and not per frame, but we're going to ignore that for
the time being.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
2cf13b603f rtpvrawpay: remove unused variables 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
a09e237b85 rtpvrawpay: pre-allocate buffer lists of sufficient size 
Avoids unnecessary reallocs when appending buffers
to the bufferlist.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
15a33ccc65 rtpvrawpay: micro-optimise variable access in inner loop 
Store some values that don't change during the execution
of the inner loops locally, so the compiler knows that too.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
fdf95fecbd rtpvrawpay: use buffer lists 
Collect buffers to send out in buffer lists instead of
pushing out single buffers one at a time. For HD video
each frame might easily add up to a couple of thousand
packets, multiply that by the frame rate and that's a
lot of push() and sendmsg() calls per second.

A good reason to push out buffers as early as possible is
latency, so we don't accumulate the whole frame in a single
buffer list, but instead push it out in a few chunks, which
is hopefully a reasonable compromise.
 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
884d1af074 udp: improve element descriptions for dynudpsink and multiudpsink 2014-06-18 14:54:58 +01:00
Tim-Philipp Müller
6c1231eed3 udp: remove suppression of compiler warnings for deprecated GLib API 
Not needed any more.
 2014-06-18 14:54:58 +01:00
Ravi Kiran K N
3c4c130c5e videobox: Fix caps negotiation issue 
Make sure that if AYUV is received it will detect that it can produce
both RGB and YUV formats

Signed-off-by: Ravi Kiran K N <ravi.kiran@samsung.com>

https://bugzilla.gnome.org/show_bug.cgi?id=725248
 2014-06-17 09:27:45 -03:00
Tim-Philipp Müller
054f774455 rtptheoradepay: fix double frees 
Fix double-frees introduced to fix another coverity report.

CID 1223053
 2014-06-16 12:03:38 +01:00
Tim-Philipp Müller
bb51ec5842 dynudpsink: return FLUSHING when sendto got canceled, not an error 2014-06-13 10:12:07 +01:00
Vincent Penquerc'h
25c26a4c4c rtptheordepay: fix leaks 
Coverity 1212163
 2014-06-12 11:24:15 +01:00
Vincent Penquerc'h
8e80478cf7 rtpg729pay: leak fixes 
Coverity 1212159
 2014-06-12 11:16:08 +01:00
Vincent Penquerc'h
fe4c5b92b1 rtph263pay: fix leak 
Coverity 1212157
 2014-06-12 11:11:38 +01:00
Vincent Penquerc'h
6ef26e4a8a rtph263pay: fix leaks 
Coverity 1212149
 2014-06-12 10:43:53 +01:00
Vincent Penquerc'h
c58a2d9bbb rtpdvpay: catch failures to map buffer 
Coverity 1139741
 2014-06-12 10:31:47 +01:00
Vincent Penquerc'h
7e278e6b22 multipartdemux: guard against having no MIME type 
The code would previously crash trying to insert a NULL string
into a hash table.
It does seem a little broken that indexing is done by MIME type
and not by index though, unless the spec says there cannot be
two parts with the same MIME type.

https://bugzilla.gnome.org/show_bug.cgi?id=659573
 2014-06-11 17:44:56 +01:00
Nicolas Dufresne
9966fdfa75 multipartdemux: Send stream-start event 
This event was not sent. Send it before caps, this requires the pad to
be parented. This removes warning like: "Got data flow before
stream-start event".

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=731475
 2014-06-10 15:43:21 -04:00
Thiago Santos
9fda7b107f qtdemux: avoid looping indefinitely in broken svq3 files 
Abort if an atom with size 0 is read from within the svq3 stsd
atoms

https://bugzilla.gnome.org/show_bug.cgi?id=726512
 2014-06-10 15:33:33 -03:00
Edward Hervey
f7fc8d74c9 flvdemux: Attempt upstream seek first 
If we have an upstream element that can handle the seek (such as
rtmpsrc), try to do that first before attempting it ourself.
 2014-06-09 10:04:38 +02:00
Vincent Penquerc'h
40ae581ef2 wavparse: do not include codec_data on raw audio caps 
If the wav header contains an extended chunk, we want to keep
the codec_data field, but not for raw audio.

This fixes some elements (such as adder) from failing to intersect
raw audio caps which would otherwise be intersectable.
 2014-06-05 10:34:49 +01:00
Edward Hervey
2b9493b5f0 flvdemux: Query duration upstream first 
Upstream elements (like rtmpsrc) might be able to provide the duration
more accurately than flvdemux. Especially with index-less vod files
 2014-06-05 09:38:29 +02:00
Jan Alexander Steffens (heftig)
303883752e flvdemux: set RESYNC buffer flag when bridging large PTS gaps 
So downstream gets notified when this happens.

https://bugzilla.gnome.org/show_bug.cgi?id=725903
 2014-06-04 10:28:47 -04:00
Tim-Philipp Müller
341b691b18 matroskademux: don't leak doctype string in error code path 
CID 1212145.
 2014-06-02 09:57:42 +02:00
Thiago Santos
c25d94b7ef qtdemux: upstream handles seek if fragmented and on time segment 
Otherwise we can reject seeks on local files that contain fragmented-like
atoms like 'mvex'. Also improve a message log

https://bugzilla.gnome.org/show_bug.cgi?id=730722
 2014-05-30 15:01:50 -03:00
Wim Taymans
a5a7649831 h264depay: make sure we call handle_nal for each NAL 
Call handle_nal for each NAL in the STAP-A RTP packet. This makes
sure we correctly extract the SPS and PPS.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=730999
 2014-05-30 16:51:37 +02:00
Thiago Santos
fd6b348898 avidemux: remove stream last flow return 
GstPad already stores that information

https://bugzilla.gnome.org/show_bug.cgi?id=709224
 2014-05-26 19:51:13 -03:00
Thiago Santos
2b454bf87f qtdemux: remove last flow return from stream struct 
It is already stored on GstPad on core

https://bugzilla.gnome.org/show_bug.cgi?id=709224
 2014-05-26 19:51:12 -03:00
Thiago Santos
3b887887be flvdemux: Use GstFlowCombiner 
Use the flow combiner to have the standard combination results and avoid
repeating the same code

https://bugzilla.gnome.org/show_bug.cgi?id=709224
 2014-05-26 19:51:07 -03:00
Thiago Santos
c7c25071e3 matroskademux: use GstFlowCombiner 
Use the flow combiner to have the standard combination results and avoid
repeating the same code

https://bugzilla.gnome.org/show_bug.cgi?id=709224
 2014-05-26 19:51:02 -03:00
Thiago Santos
da3c031627 avidemux: use GstFlowCombiner 
Removes flow return combination code to use the newly added GstFlowCombiner
 2014-05-26 15:30:12 -03:00
Thiago Santos
4b0ce7dc30 qtdemux: use GstFlowCombiner 
Removes the common code to combining flow returns to let it be
handled by core gstutils' GstFlowCombiner

https://bugzilla.gnome.org/show_bug.cgi?id=709224
 2014-05-26 15:30:12 -03:00
Thiago Santos
d423b9f63e qtdemux: parse tkhd transformation matrix and add tags if appropriate 
Handle the transformation matrix cases where there are only simple rotations
(90, 180 or 270 degrees) and use a tag for those cases. This is a common scenario
when recording with mobile devices

https://bugzilla.gnome.org/show_bug.cgi?id=679522
 2014-05-24 15:38:54 -04:00
Thiago Santos
f0b99d96a9 qtdemux: add tag mappings for _swr, _mak and _mod tags 
swr -> Application name
mak -> device manufacturer
mod -> device model
 2014-05-23 03:15:42 -03:00
Sebastian Dröge
1cdd3765d6 goom: Use fabs() instead of abs() to calculate the floating point absolute value 
tentacle3d.c:268:7: error: using integer absolute value function 'abs' when
      argument is of floating point type [-Werror,-Wabsolute-value]
  if (abs (tmp - fx_data->rot) > abs (tmp - (fx_data->rot + 2.0 * G_PI))) {
      ^
 2014-05-19 11:24:06 +02:00
Sebastian Dröge
97fb3655df debugutils: Properly calculate the difference with unsigned types 
tests.c:161:16: error: taking the absolute value of unsigned type
      'unsigned long' has no effect [-Werror,-Wabsolute-value]
    t->diff += labs (GST_BUFFER_TIMESTAMP (buffer) - t->expected);
 2014-05-19 11:21:36 +02:00
Aleix Conchillo Flaqué
782d65cab1 rtspsrc: always use a random ssrc for the internal session 
Use a random SSRC different than 0 for the internal session SSRC.

https://bugzilla.gnome.org/show_bug.cgi?id=730212
 2014-05-16 16:58:44 +02:00
Wim Taymans
d004eda79d rtpsession: update last_activity when sending RTP 
Also update last_activity when doing something with the internal
source to make sure don't timeout early.

See https://bugzilla.gnome.org/show_bug.cgi?id=730217
 2014-05-16 16:55:17 +02:00