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Author SHA1 Message Date
Edward Hervey
6b69ef24a1 qtdemux: Fix debug statement 
It was using the non-increasing offset variable, which made that statement
not so useful :)
 2014-12-12 11:06:17 +01:00
Edward Hervey
d1ae39d6d6 qtdemux: Add macros for the various timescale conversions 
This helps make the code more readable and avoid future bad usage of
scaling function argument order.
 2014-12-12 11:03:15 +01:00
Patrick Radizi
0a359cdbdc rtph264pay: fix potential crash when shutting down 
A race condition in the state change function may cause buffers
to be unreffed while they are still used by the streaming thread
in gst_rtp_h264_pay_send_sps_pps() resulting in a crash. Chain
up to the parent class first in the state change function to
make sure streaming has stopped and only then free those buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=741381
 2014-12-11 14:00:19 +00:00
Jan Schmidt
de8d00348e qtdemux: Copy flags of the overall segment to output segments 
Preserve the segment flags of the overall demux segment on the output
segments for each pad.
 2014-12-12 00:56:49 +11:00
Matej Knopp
2505e343b1 qtmux: use 64bit chunk_offset 
https://bugzilla.gnome.org/show_bug.cgi?id=741279
 2014-12-10 18:42:30 -03:00
Edward Hervey
9a903c994f qtdemux: Fix rounding errors in duration update 
Make sure we store updated segment stop/duration with the same
granularity as the duration timescale.

And add more debug
 2014-12-10 17:39:17 +01:00
Edward Hervey
b40cfcfffb qtdemux: Update duration when we get more information 
When dealing with fragmented files, we will get more accurate duration
information via the mfra and moof atoms.

In order for playback to not stop at the initial duration (from the
moov atom), we need to check and update the various duration variables
when we find more information.

Fixes playback of fragmented files in pull mode
 2014-12-10 16:55:44 +01:00
Edward Hervey
799609583e qtdemux: Remove variable assignments never read 
As detected by clang/scan-build
 2014-12-10 15:09:25 +01:00
Edward Hervey
7828f73516 qtdemux: Use GstClockTime for nanosecond-based time variables/fields 
Avoids confusion with timescaled-based variables and bytes (offset)
variables.
And use GST_CLOCK_TIME_NONE where applicable
 2014-12-10 15:09:25 +01:00
Edward Hervey
0a381b9edd pushfilesrc: Add TIME SEGMENT capability 
Adds a new set of properties to make pushfilesrc output a TIME SEGMENT
(instead of the filesrc BYTE SEGMENT).

When time-segment is set to True the following will happen:
* Seeks are refused (data starts from the beginning of the file)
* The BYTE segment will be replaced by a TIME segment with the values
  specified in the various properties
* The first outgoing buffer will have a timestamp set on it (by default
  it has a value of GST_CLOCK_TIME_NONE)
 2014-12-10 15:09:25 +01:00
Sebastian Dröge
f5d26af3c9 aacparse: Also only unref caps if they're not NULL 2014-12-10 11:35:29 +01:00
Sebastian Dröge
6d6c6aac13 aacparse: gst_pad_get_allowed_caps() will return NULL if there is no peer 2014-12-10 11:35:02 +01:00
Thibault Saunier
52a1773b40 rtpsession: Use an empty iterator in iterate_internal_link when no links 
And not a NULL Iterator, so it is consistent with the way it usually
works and avoid user to need a different code paths to handle that.
 2014-12-09 20:38:22 +01:00
Patrick Radizi
fef1a8d88a rtph264pay: Fixes buffer leak when using SPS/PPS 
Fixes a buffer leak that would occurr if the pipeline was shutdown
while a SPS/PPS header was being created.

https://bugzilla.gnome.org/show_bug.cgi?id=741271
 2014-12-09 09:47:23 +01:00
Mathieu Duponchelle
a5694b213a agingtv: fix memcpy when no color aging requested. 
video_size is the size in pixels, actual size of the memcpy
has to be stride * height.
 2014-12-09 04:44:40 +01:00
Nicola Murino
c466ff4748 matroskademux: set framerate 0/1 when duration is not known 
https://bugzilla.gnome.org/show_bug.cgi?id=740130
 2014-12-04 18:20:37 +01:00
Jan Schmidt
f4ca3c255a qtdemux: More fixes for reverse playback 
When seeking or finding the previous keyframe, do
comparisons against targets and segments using composition time
to correctly decide which sample times match.
 2014-12-04 22:53:07 +11:00
Thibault Saunier
aa89278ade rtpjitterbuffer: Use an empty iterator in iterate_internal_link when no links 
We used to setup an iterator with 1 GValue set with a NULL object
pointer which is not the normal way to do that. Instead we should make
sure that the first call to gst_iterator_next returns GST_ITERATOR_DONE.
 2014-12-03 11:17:11 +01:00
Jan Schmidt
b3d1ab5267 qtdemux: Handle seeks past EOS as a seek to the end 
Fix reverse playback of every frame by making seeks past/to EOS
find the last segment and start there.
 2014-12-03 13:23:35 +11:00
Olivier Crête
e3b0fb2a5d rtpmpadepay: Relax caps to allow any clock-rate 
Some Wowza setups seem to send an invalid non-90000 clock-rate.
 2014-12-02 15:33:25 -05:00
Thiago Santos
148da6210a qtdemux: don't use GST_CLOCK_TIME_NONE in non GstClockTime variables 
Use -1 instead as those are gint64/guint64 variables and not GstClockTime
 2014-12-02 00:46:35 -03:00
Tim-Philipp Müller
d65c3bbe7e qtdemux: implement seeking in fragmented mp4 files in pull mode based on the mfra table 2014-11-30 15:33:13 +00:00
Tim-Philipp Müller
77f37a6b22 qtdemux: use track fragment decoding time (tfdt) in parse_trun() for interpolation 
As fallback if we don't have any existing samples
as reference point yet.

Based on patch by David Corvoysier <david.corvoysier@orange.com>
 2014-11-30 15:33:13 +00:00
Tim-Philipp Müller
e24f903b13 qtdemux: parse mfra random access box for fragmented mp4 files 
If it's present, and we operate in pull mode.
 2014-11-30 15:33:13 +00:00
Tim-Philipp Müller
8a0f4e74e4 qtdemux: stop parsing headers for fragmented mp4s at the first moof 
Currently during header parsing, we scan through the entire file
and skip every moof+mdat chunk for fragmented mp4s, which makes
start-up incredibly slow. Instead, just stop at the first moof
chunk when have a moov, and start exposing the streams, so we
can go and start handling the moofs for real.
 2014-11-30 15:30:04 +00:00
Olivier Crête
ccac1f8c0b rtprtxreceive: Use offset when copying header 
The header is not always at the start of the packet, so we need to compute
the offset first.
 2014-11-29 18:38:12 -05:00
Andrei Sarakeev
6348de195d aspectratiocrop: Handle resolution changes properly 
When an caps-event is received, we must immediately change the crop
to videocrop correctly changed caps-event dimension, otherwise the
videocrop will first use the previous value of the crop that when
resizing video to a smaller resolution may cause an error.

https://bugzilla.gnome.org/show_bug.cgi?id=740671
 2014-11-28 11:19:23 +01:00
Edward Hervey
5b5e9f320f isomp4: Check presence of mfhd in moof 
The 'mfhd' atom is mandatory in 'moof'. We can later on check whether
the fragment number properly increases
 2014-11-26 16:36:39 +01:00
Edward Hervey
5e3e97353d isomp4: Fix mfro and tfra atom dumping 
mfro was skipping the version/flags
tfra had wrong byte_reader return value checks
 2014-11-26 16:36:39 +01:00
Edward Hervey
c45533bcd7 isomp4: Add mfhd atom dumping 2014-11-26 16:36:39 +01:00
Jan Schmidt
61bbd2d226 qtdemux: Handle empty segments when seeking in reverse play. 
Empty segments in an edit list have a media_start time of -1,
as they don't actually play any media. Allow for that when
aligning to the reference stream in reverse play.
 2014-11-27 00:17:03 +11:00
Tim-Philipp Müller
69ec922c16 icydemux: does not need to link against zlib 2014-11-23 16:24:06 +00:00
Miguel París Díaz
6daa57868f rtpjitterbuffer: ensure rtx_retry_period >= 0 
https://bugzilla.gnome.org/show_bug.cgi?id=739344
 2014-11-22 14:48:57 +00:00
Arun Raghavan
45e716e75d rtpbin: Fix up new_jitterbuffer signal prototype 2014-11-20 22:42:59 +05:30
Arun Raghavan
56436ccced rtpbin: Document how to control per-SSRC retransmission 2014-11-20 20:24:42 +05:30
Wim Taymans
3d7b0f30d7 rtpgstpay: put 0-byte at the end of events 
Put a 0-byte at the end of the event string. Does not break ABI because
old depayloaders will skip the 0 byte (which is included in the length).
Expect a 0-byte at the end of the event string or a ; for old
payloaders.

See https://bugzilla.gnome.org/show_bug.cgi?id=737591
 2014-11-20 13:14:14 +01:00
Wim Taymans
9d2902d978 rtpgstdepay: avoid buffer overread. 
Check that a caps event string is 0 terminated and the event string is
terminated with a ; to avoid buffer overreads.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=737591
 2014-11-20 12:44:26 +01:00
Tim-Philipp Müller
488d0b93cd qtmux: don't limit max video resolution to 4096x4096 
MAX isn't entirely correct as upper limit either,
it should really be MAXUINT32, but it's unlikely
to be a problem in the near future.

https://bugzilla.gnome.org/show_bug.cgi?id=740407
 2014-11-20 10:45:53 +00:00
Aleix Conchillo Flaqué
00ca83629b rtspsrc: fix leak for mikey base64 decoded key-mgmt 
https://bugzilla.gnome.org/show_bug.cgi?id=740392
 2014-11-20 09:15:56 +01:00
Wim Taymans
e95da8410f videobalance: fix unhandled format in passthrough 
In passthrough we can handle all formats.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=740387
 2014-11-20 09:02:36 +01:00
Jan Alexander Steffens (heftig)
bf73d834b2 flvdemux: Restrict resyncing to TS regressions 
The behavior of resyncing video and audio indepen-
dently can cause A/V desyncs. Lets restrict resyncs
to jumps backward for now.

https://bugzilla.gnome.org/show_bug.cgi?id=736397
 2014-11-19 11:58:19 -05:00
Matthew Waters
0053ad0847 videomixer: fix up QoS handling for live sources 
Only attempt adaptive drop when we are not live

https://bugzilla.gnome.org/show_bug.cgi?id=739996
 2014-11-17 23:16:03 +11:00
Arun Raghavan
1c3b233fef rtpmanager: Trivial typo fix 2014-11-10 13:16:50 +05:30
Sebastian Dröge
7a909917b5 matroska-mux: Use G_DEFINE_TYPE() to register the pad instead of manually registering it 2014-11-09 11:04:33 +01:00
Göran Jönsson
ec05d3b6d8 matroskamux: make GstMatroskamuxPad get_type() function thread-safe 
https://bugzilla.gnome.org/show_bug.cgi?id=739722
 2014-11-07 21:20:31 +00:00
Josep Torra
038cc7b004 rtsp: fix build in gst-uninstalled setup 2014-11-06 21:38:43 +01:00
Thibault Saunier
99bbc2bbe4 imagefreeze: Handle seqnums 
https://bugzilla.gnome.org/show_bug.cgi?id=739366
 2014-11-06 12:20:25 +01:00
Wim Taymans
26d682d23f videomixer2: reverse order of params for converter 2014-11-03 15:26:06 +01:00
Tim-Philipp Müller
c756fd6a55 goom2k1: post QoS messages when dropping frames due to QoS 2014-11-02 19:42:03 +00:00
Tim-Philipp Müller
b03056eede goom: post QoS messages when dropping frames due to QoS 2014-11-02 19:31:01 +00:00