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108 commits

Author SHA1 Message Date
Sebastian Dröge
dec5de073d mpegtsmux: Only require alignment and stream-format for h264, parsed is implicit 2014-04-25 17:40:56 +02:00
Vincent Penquerc'h
d47727c032 mpegtsmux: guard against _dispose being called mutiple times 
_dispose calls _reset, so we need to make sure _reset handles
already NULLed fields.

Coverity 1139843
 2014-04-09 13:53:13 +01:00
Edward Hervey
0ae5c15bf8 mpegtsmux: Initialize helper mpegts library 
We now use that library, we need to initialize it so that debug
categories (amongst other things) get properly initialized
 2014-04-08 07:47:15 +02:00
Sebastian Dröge
22b6ec3b2f mpegtsmux: Require parsed/framed input for most of the supported formats 
https://bugzilla.gnome.org/show_bug.cgi?id=719519
 2014-04-02 23:49:37 +02:00
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
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
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
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
Thibault Saunier
da4f9c18ec mpegtsmux: Fix compilation when debug is disabled 2013-11-14 09:02:35 -03:00
Thibault Saunier
b148c22cec mpegtsmux: Properly add subtitle descriptor for DVb subpicture subtitles 
We were adding an empty descriptor for them and it was not possible to
actually use them on muxed streams.
 2013-11-13 17:56:07 -03:00
Jesper Larsen
e4a0c4d509 mpegtsmux: Set the program number from prog-map 
The prog-map property of mpegtsmux only allows you to group pids together in a program.
The program number set in the PAT/PMT tables cannot be set explicitly.

This patch will set the program number according to the prog-map.
If a program id of 0 is given, the first vacant program number starting from 1 will be used.

https://bugzilla.gnome.org/show_bug.cgi?id=697239
 2013-08-21 13:02:02 +02:00
Tim-Philipp Müller
646ba6b3df mpegts: private/teletext -> application/x-teletext 2013-07-30 16:08:17 +01:00
Edward Hervey
97426a1caa all: Fix for GST_DISABLE_GST_DEBUG 
Where applicable, remove methods that don't do anything different than
the default implementation.
 2013-07-29 09:42:12 +02:00
Vincent Penquerc'h
5c82a510d9 mpegtsmux: avoid using clipped out buffers 
If a buffer was entirely clipped out (ie, it's out of the segment
entirely), we'll end up with a NULL buffer, which we don't want
to process/dereference.
 2013-07-25 15:06:12 +01:00
Sebastian Dröge
f0a1935119 mpegtsmux: Push stream-start event before anything else 2013-05-15 11:38:35 +02:00
Greg Rutz
4d4fd09a3a mpegtsmux: Fix memory leak when using prepare_func 
prepare_func will allocate a new buffer to replace the original
one. Instead of using gst_buffer_replace (which causes an extra
refcount increment on the new buffer), we just unref the original
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=699786
 2013-05-07 16:37:49 +02:00
Krzysztof Konopko
13910f5154 mpegtsmux: crashes when trying to re-use the element 
A crash occured after pushing buffers and changing mpegtsmux state to
NULL/READ and then back to PLAYING/PAUSED.

The crash was caused by holding a dangling pointer in the MpegTsMux
program table.

Additionally stream headers were leaked when resetting the element:
mux->streamheader set to NULL in mpegtsmux_reset() before it's released
later in the same function.

Added a unit test: test_multiple_state_change

https://bugzilla.gnome.org/show_bug.cgi?id=689107
 2012-11-27 19:00:25 +00:00
Krzysztof Konopko
76b8e8be51 mpegtsmux: propagate flow returns 
And add a unit test.

https://bugzilla.gnome.org/show_bug.cgi?id=688870
 2012-11-23 00:14:53 +00:00
Tim-Philipp Müller
9f7e7d305d gst_adapter_prev_timestamp -> gst_adapter_prev_pts 2012-11-14 12:41:27 +00:00
Kevin Thornberry
c2d4c0da5e mpegtsmux: fix DTS value being used for PTS 
https://bugzilla.gnome.org/show_bug.cgi?id=687806
 2012-11-07 20:34:38 +00:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Jan Schmidt
119c27c9b9 tsmux: Slightly reflow collected buffer handler for clarity. 2012-10-30 10:00:08 +11:00
Jan Schmidt
5888c60570 mpegtsmux: Don't make the same buffer writable twice. 
Fixes Bug 686327 - mpegtsmux: fix refcount issue with input buffers
 2012-10-22 01:41:41 +11:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Stefan Sauer
27cd08ad95 collectpads: remove gst_collect_pads_add_pad_full 
Rename gst_collect_pads_add_pad_full() to gst_collect_pads_add_pad() and fix all
invocations.
 2012-09-12 21:13:35 +02:00
Tim-Philipp Müller
c031f5bd27 schroedinger, mpegtsmux: fix plugin names 2012-08-03 11:52:11 +01:00
Mark Nauwelaerts
ed34ed5b3d mpegtsmux: fix value handling in pad iteration 2012-06-20 12:22:09 +02:00
Matej Knopp
9ad3761148 mpegtsmux: fix memory leak 
https://bugzilla.gnome.org/show_bug.cgi?id=678130
 2012-06-20 10:21:42 +02:00
Mark Nauwelaerts
20507bc0cf mpegtsmux: remove obsolete struct field 2012-06-16 19:23:00 +02:00
Mark Nauwelaerts
beceb09acc mpegtsmux: add support for DVB subtitle and teletext streams 
See bug #673582.

Conflicts:

	gst/mpegtsmux/Makefile.am
 2012-06-16 19:23:00 +02:00
Mark Nauwelaerts
e8ab5af7b0 mpegtsmux: use default CollectPads collect heuristic 
... with an appropriately custom buffer clip function to arrange for
buffer processing.

Conflicts:

	gst/mpegtsmux/mpegtsmux.c
	gst/mpegtsmux/mpegtsmux.h
 2012-06-16 19:22:59 +02:00
Mark Nauwelaerts
893d6eb2a3 mpegtsmux: fix ported segment init 2012-06-16 19:22:59 +02:00
Matej Knopp
6229305d7b mpegtsmux: port to 0.11 
https://bugzilla.gnome.org/show_bug.cgi?id=678130
 2012-06-16 19:22:35 +02:00
Mark Nauwelaerts
40760117b1 mpegtsmux: sprinkle some more debug catering 2012-06-11 16:52:55 +02:00
Mark Nauwelaerts
bef06e8c8d mpegtsmux: add SPN/PTS indexing capabilities 
Based on patch by Andreas Frisch <fraxinas@opendreambox.org>

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=644890
 2012-06-11 16:52:53 +02:00
Mark Nauwelaerts
05dcabfe16 mpegtsmux: avoid memcpy due to temporary packet buffer 
... by writing directly into the output buffer instead.
 2012-06-11 16:52:49 +02:00
Mark Nauwelaerts
351f3915db mpegtsmux: drain cached data upon EOS 2012-06-08 11:30:07 +02:00
Mark Nauwelaerts
0407e21ee3 mpegtsmux: allow for aligned output 
... and refactor packet handling some more in the process.

Fixes #651805.
 2012-06-08 11:30:05 +02:00
Mark Nauwelaerts
ead42a5e27 mpegtsmux: improve m2ts timestamp interpolation 
* a known PCR should really belong to a packet holding that PCR
* interpolation can be extended backward for initial packets (PAT, PMT)
 2012-06-08 11:30:03 +02:00
Mark Nauwelaerts
8637fd69e5 mpegtsmux: tweak output buffer timestamping 2012-06-08 11:30:01 +02:00
Edward Hervey
e3a02ce49a mpegtsmux: Don't use g_list_first () 
Seriously ...
 2012-06-06 10:31:48 +02:00
Mark Nauwelaerts
c195a015e1 mpegtsmux: also properly reset and free pad data 2012-06-06 10:31:43 +02:00
Mark Nauwelaerts
ec109c390f mpegtsmux: refactor init using _reset to cater for proper reuse 2012-06-06 10:31:39 +02:00
Mark Nauwelaerts
59627a3e5d mpegtsmux: tweak buffer handling 
... for clarity and to avoid mixing _peek/_pop
 2012-06-06 10:31:29 +02:00
Mark Nauwelaerts
30c782e062 mpegtsmux: misc code cleanups and refactoring 2012-06-06 10:31:24 +02:00
Mark Nauwelaerts
d97d49d237 mpegtsmux: avoid separate allocation for list of programs 2012-06-06 10:31:19 +02:00
Mark Nauwelaerts
4d94e0fcf7 mpegtsmux: removed hacked event handling 
Conflicts:

	gst/mpegtsmux/mpegtsmux.c

Reverted back to 0.10 state as it wasn't really ported
yet anyway.
 2012-06-06 10:30:55 +02:00
Mark Nauwelaerts
74c73eba05 mpegtsmux: optimize output by aggregating packets 
... rather than pushing each (small) packet in a separate buffer.
m2ts mode not yet optimized though.
 2012-05-14 11:52:29 +02:00
Mark Nauwelaerts
6578797245 collectpads2: rename to collectpads 2012-04-17 15:22:59 +02:00