Commit graph

5611 commits

Author SHA1 Message Date
Thijs Vermeir
3dedf16f50 rawparse: increase framerate to maxint 2014-03-05 11:20:27 +01:00
Thijs Vermeir
2923dbc29e rawparse: increase maximum framerate 2014-03-05 10:54:47 +01:00
Sebastian Dröge
03043b7238 mpegdemux: Don't write after the end of the psm array when initialising it 2014-02-27 22:28:16 +01:00
Sebastian Dröge
93786477a5 id3tag: Remove unused function to fix compiler warning 2014-02-27 21:41:53 +01:00
Thiago Santos
2b3c3d485b mpegtsmux: forward tags that have global scope
Instead of dropping all tag events

https://bugzilla.gnome.org/show_bug.cgi?id=644395
2014-02-26 10:26:57 -03:00
Thiago Santos
6b4ce0d04f tsdemux: store global tags to push later
Keep a list of current global tags around and push them
whenever a new stream is started. Also convert all stream
specific tags to global as they are stream specific for
the container, so they are global for the streams from
within that container.

https://bugzilla.gnome.org/show_bug.cgi?id=644395
2014-02-26 10:26:57 -03:00
Edward Hervey
3bede97970 mpegpsdemux: Initialize PSM fully
Some gaps were missed in the previous version. Instead just initialize
the whole table to -1 first and then fill what needs to be specified.
2014-02-25 11:29:06 +01:00
Kipp Cannon
ba0a3f65eb debugutilsbad.c fails gst-indent check
this patch is "gst-indent debugutilsbad.c"

https://bugzilla.gnome.org/show_bug.cgi?id=725090
2014-02-25 10:04:33 +01:00
Edward Hervey
fc34d163d8 mpegtsbase: Uncomment PAT clearup in _reset
The PAT is related to the stream, we therefore want it cleared along
with anything stream related.

This commented section was from the (old) mpegtsparse and *might* have
been related to speeding up DVB start-up. But we have another plan for that.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=724716
2014-02-21 14:07:51 +01:00
Edward Hervey
c229a87ac3 mpegtspacketizer: Fix ts_to_offset beyond last observed PCR
The requested TS might be beyond the last observed PCR. In order to calculate
a coherent offset, we need to use the last and previous-to-last groups.

https://bugzilla.gnome.org/show_bug.cgi?id=721035
2014-02-20 21:52:16 +01:00
Sebastian Dröge
835414c887 id3tag: Fix uninitialized variable compiler warning
error: variable 'image_type' is used uninitialized whenever
'if' condition is false [-Werror,-Wsometimes-uninitialized]
2014-02-08 18:48:42 +01:00
Sebastian Dröge
c2de786117 dvdspu: Remove unused variable 2014-02-08 18:45:10 +01:00
Edward Hervey
3e6c1967c9 mpegtspacketizer: Remove or move variable assignments
To where they're needed
2014-02-07 11:54:07 +01:00
Jesper Larsen
6a5f1354b3 mpegtsmux: Use mpeg-ts lib for PAT/PMT sections
Rewrite of the PAT/PMT section handling to use the mpeg-ts library
2014-02-06 15:57:50 +01:00
Jesper Larsen
93a8137be6 mpegtsmux: Add support for muxing SI tables
The muxer is now able to include DVB sections in the transport stream.

The si-interval property will determine how often the SI tables are
muxed into the stream.

The section is handled by the mpeg-ts library. Below is a small example
that will include a Netork Information Table with a Network Name
descriptor in the stream.

GstMpegTsNIT *nit;
GstMpegTsDescriptor *descriptor;
GstMpegTsSection *section;
GstElement *mpegtsmux;

gst_mpegts_initialize ();

nit = gst_mpegts_section_nit_new ();
nit->actual_network = TRUE;

descriptor = gst_mpegts_descriptor_from_dvb_network_name ("Network name");
g_ptr_array_add (nit->descriptors, descriptor);

section = gst_mpegts_section_from_nit (nit);

// mpegtsmux should be retrieved from the pipeline
gst_mpegts_section_send_event (section, mpegtsmux);
gst_mpegts_section_unref (section);
2014-02-06 15:55:46 +01:00
Edward Hervey
00bf61a0db mpegtsdemux: Update plugin license field
The original code (old mpegtsparse) from which this plugin was based on
was dual-licensed. This allowed usage of the code under any of the
licenses (which including LGPL):

"""
* Alternatively, the contents of this file may be used under the terms of
* the GNU Lesser General Public License Version 2 or later (the "LGPL"),
* in which case the provisions of the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of the MPL or the LGPL.
"""

When refactored (leading to the creation of this new plugin), I chose all
new code to be LGPL-only (which was allowed for pre-existing code) by removing
the MPL sections.

The headers were all updated, but not the plugin license field. This commit
fixes this.
2014-02-06 14:28:54 +01:00
Thiago Santos
cfda1aafa3 wrappercamerabinsrc: stop source to do internal reconfiguration safely
In order to be able to change the caps on multiple capsfilters the
source element needs to be stopped, otherwise it will get a few
reconfigure events and might try to renegotiate while the bin
is still transitioning its caps, leading to a not-negotiated failure
and the image capture won't happen because the source will be
unusable.

The solution is to keep the source in paused while the caps are being
changed in the bin, and then bring the element back to playing once
it is done. Unfortunately this increases the image capture latency,
but it should always work.

A possible improvement to reduce the latency is to add another signal
to be called before 'start-capture': 'prepare-capture'. At this step
the camera source should set all caps it needs and get the source
ready for doing the capture as soon as 'start-capture' is called.
This can be done on a future commit
2014-02-04 14:17:26 -03:00
Thiago Santos
3cdeea0cac camerabin: remove unused variable
Probably a left over from 0.10 -> 1.x porting
2014-02-04 14:17:26 -03:00
Vincent Penquerc'h
2ae5adfd53 aiffparse: adaptive buffer size
Copied from wavparse, helps with CPU usage on high bitrate
files.
2014-02-04 10:48:55 +00:00
Vincent Penquerc'h
0c01e9812a aiffparse: fix data start offset calculation not counting COMM size
In particular, this fixes seeking back to the start reading data
out of sync with sample start granularity, yielding swapped channels.
2014-02-02 14:35:18 +00:00
Thiago Santos
6b0014b5ac gdp: add DTS to headers 2014-01-31 23:44:11 -03:00
Thiago Santos
a029a35036 gdppay: update to 1.x reality
* stream-start-id is mandatory at the beginning, so add that to the
gdp headers
* caps must be sent before new segment, invert the order from legacy
0.10 code

And fix the tests as a ref is now kept for those buffers that compose
the header
2014-01-31 23:44:11 -03:00
Colin Macdonald
c8eb403e38 fisheye: Fix documentation
https://bugzilla.gnome.org/show_bug.cgi?id=723398
2014-01-31 16:59:11 -05:00
Thibault Saunier
5fd9b42f29 h264parse: Default framerate to 0/1 when no informations found
It is not perfect but it allows us to be sure that the mandatory 'framerate'
field is present in the caps.

As soon as some information is found in the stream, that will be
updated.

https://bugzilla.gnome.org/show_bug.cgi?id=723243
2014-01-31 09:28:58 +01:00
Thiago Santos
e909e6a071 gdppay: push the stream-start event
instead of just swallowing upstream's stream-start into its
payload, push it as elements expect a stream-start before data
2014-01-30 18:18:18 -03:00
Sebastian Dröge
9682e44db6 tsdemux: We do not support the SKIP seek flag but that is not a problem 2014-01-30 20:29:58 +01:00
Amaury Medeiros
44a87d2109 tsdemux: Fix flags comparison operator precedence
Fix operator precedence, so the whole operation is
negated instead of only flags variable.

https://bugzilla.gnome.org/show_bug.cgi?id=722096
2014-01-28 13:56:44 +01:00
Sjoerd Simons
f6da7ea8bb mxfdemux: Don't go into pull mode when the sequential flag is set
When the scheduling query results has GST_SCHEDULING_FLAG_SEQUENTIAL set
in its flags don't go into pull mode to prevent over-eager seeking.

https://bugzilla.gnome.org/show_bug.cgi?id=722934
2014-01-24 22:14:47 +01:00
Aurélien Zanelli
af78b45979 h264parse: Fix multiple SEI messages in one SEI RBSP parsing.
An SEI RBSP could contains more than one SEI message as specified in
7.4.2.3.1.

This commit change the parser API: the gst_h264_parser_parse_sei()
function now create and fill a GArray containing GstH264SEIMessage.

https://bugzilla.gnome.org/show_bug.cgi?id=721715
2014-01-23 20:18:53 +01:00
Justin Joy
99c2aa14c3 mpegtsmux: don't leak pad name when treating events
https://bugzilla.gnome.org/show_bug.cgi?id=722699
2014-01-22 10:07:11 +01:00
Wim Taymans
0bb2e2f74f mpegpsmux: update last_ts to mux correctly
We use last_ts to decide what buffer to mux next so make sure that it
always contains the last known valid timestamp.
2014-01-21 11:19:13 +01:00
Wim Taymans
e58a00b2a2 mpegpsmux: fix timestamp handling
If the first buffer that we handle for a stream has no timestamp, we
would never consider this pad again for muxing which causes queues to
fill up and pipelines to stall. Instead, try to mux pads with -1
timestamps as soon as possible.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=722330
2014-01-20 16:25:51 +01:00
Wim Taymans
4e10667aad mpegpsmux: return GST_FLOW_EOS when we pushed EOS
Return GST_FLOW_EOS from the collected function when we pushed EOS or
else it simply keeps on calling our collected function.
2014-01-20 16:23:49 +01:00
duhui.lee
cd8c0227c8 h265parse: Update caps when receive VPS/SPS/PPS
https://bugzilla.gnome.org/show_bug.cgi?id=722240
2014-01-20 10:05:18 +01:00
Andrey Utkin
0caa4cdfd8 tsdemux: Fix leak of PCROffsetGroup
https://bugzilla.gnome.org/show_bug.cgi?id=722462
2014-01-17 23:08:49 -03:00
Sebastian Dröge
dfd23a3182 audiomixer: Remove some useless assignments and skip the current part of the buffer if the pad is muted 2014-01-16 12:19:57 +01:00
Jan Schmidt
d52b0f922b mpegdemux: Merge some changes from the resindvd copy
One bug fix, some debug changes and other inconsequential changes
just to reduce the diff between the 2 copies a bit.
2014-01-16 20:16:27 +11:00
Sebastian Dröge
aa3eb10cee audiomixer: Fix and simplify overlap calculation 2014-01-15 23:30:57 +01:00
Andrey Utkin
4d957e53e4 tsdemux: fix memleak of PCROffsetCurrent
https://bugzilla.gnome.org/show_bug.cgi?id=722145
2014-01-14 10:33:44 +01:00
Stefan Sauer
dc2778734b aiffparse: misc code cleanups
Fix the launch examples for 1.0. Turn more logging into _OBJECT variants.
2014-01-09 15:14:19 +01:00
Thiago Santos
4e283dbb62 mpeg4videoparse: do not lose DISCONT flag if buffer isn't pushed
mpeg4videoparse might not push buffers while parsing. If those buffers
contain the DISCONT flag, it gets lost and downstream won't get any
buffer with the flag.

Fix it by adding the DISCONT to the next pushed buffer.
This makes backwards playback work.
2014-01-08 16:50:38 -03:00
Sebastian Dröge
63fee31a3f h265parse: Allows hvc1 version 0 and fix reading of NAL count in codec_data 2014-01-06 14:52:54 +01:00
Sebastian Dröge
57c195eed8 h265parse: Fix some more debug output
And don't access invalid memory
2014-01-06 14:48:26 +01:00
Sebastian Dröge
84bd65b9bd tsdemux: Add HEVC / h265 support 2014-01-06 13:54:40 +01:00
Stefan Sauer
f12705b2f5 aiffparse: typo fix in comment 2014-01-05 23:45:34 +01:00
Jan Schmidt
14a56b6964 mpegtsmux: Don't disrupt buffer state in the clip function
Collectpads assumes that it can pass any buffer to the clip function
for adjustment, some of which are artificially injected - so don't
adjust global timestamp tracking there. Instead, only adjust the
buffer timestamps and use them directly in the collection function.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=698748
2013-12-31 23:23:18 +11:00
Edward Hervey
46cb19404d jpegparse: Remove unneeded call
'parse' is already provided by the parent variable
2013-12-30 13:28:52 +01:00
Sebastian Dröge
2d17cd62ef adpcmenc: Properly set output format
Otherwise this will just error out if we only set caps on the srcpad.
2013-12-23 15:33:42 +01:00
Sebastian Dröge
30c93d504c audiomixer: Also resync timestamps on the RESYNC flag 2013-12-19 21:59:09 +01:00
Todd Agulnick
ccd9a9cb89 vc1parse: Some compiler warning fixes to satisfy XCode compiler
https://bugzilla.gnome.org/show_bug.cgi?id=720513
2013-12-16 16:53:25 +01:00