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71 commits

Author SHA1 Message Date
Edward Hervey 558beab1b4 mpegtbase: vmethod to notify when we're done processing input 
This can be used to notify subclasses no more data is expected this
round.
tsparse will use it to push whole buffers (without copy) on the main
source pad.
It could also be used later to decide whether to push pending data
in order to reduce latency.
 2012-08-14 19:05:37 +02:00
Tim-Philipp Müller 489b102a43 gst_tag_list_free -> gst_tag_list_unref 2012-08-04 16:31:30 +01:00
Edward Hervey d3271381ee mpegtsbase: Move known PSI PIDs to where they belong 
This avoids tsdemux parsing data is doesn't really care about

Conflicts:

	gst/mpegtsdemux/mpegtsparse.c
 2012-06-29 10:02:30 +02:00
Edward Hervey ada9990092 mpegtbase: Add more known default SI PIDs 2012-06-29 09:59:13 +02:00
Edward Hervey a8dd05742a mpegtbase: Always send EOS 
subclass will take care of handling it more if needed
 2012-06-21 11:25:17 +01:00
Wim Taymans dbed726057 update for task api change 2012-06-20 10:40:42 +02:00
Edward Hervey 8fd2d43d60 mpegtbase: Avoid copying GstStructure 2012-06-19 10:49:37 +01:00
Edward Hervey e2576f0e86 mpegtsdemux: Also parse TOT (Time Offset Section) 
It's the same as TDT, except with descriptors at the end
 2012-06-05 10:54:27 +02:00
Edward Hervey d9121c38ea mpegtsdemux: FIXME/Comment about issues/errors 2012-06-05 10:54:26 +02:00
Edward Hervey f0867c7247 mpegtspacketizer: Avoid alloc/free where possible 
Helps for streams with a lot of sections, like EIT
 2012-06-05 10:54:26 +02:00
Edward Hervey aab8c46f10 mpegtbase: Add more sections that don't have a CRC 2012-06-05 10:54:26 +02:00
Edward Hervey 25f6c78d79 mpegdefs: Add list of known table_id 
Along with the specifications from which they come. Avoids having
to search for which spec a table_id belongs to
 2012-06-05 10:54:26 +02:00
Edward Hervey 63f8b970af mpegtsbase/packetizer: Add CAT section handling 
Allows reporting the global EMM
 2012-06-05 10:54:25 +02:00
Edward Hervey dfe6863387 mpegtbase: Add more debug in PSI handling 
Allows us to identify which SI we don't handle
 2012-06-05 10:47:49 +02:00
Edward Hervey d47d1713d9 mpegtbase: Add more default known PSI table_id 2012-06-05 10:47:49 +02:00
Edward Hervey 9924c178c8 mpegtbase: Refactor PSI detection 2012-06-05 10:47:49 +02:00
Edward Hervey 9f7e70f754 mpegtbase: ECM/CA sections don't have a CRC 
So don't check for it :)

Also add a bit more info in the warning message to speed up detecting
whether it's a false-positive or not.
 2012-06-01 16:42:41 +02:00
Edward Hervey 7784c0d350 mpegtsbase: Check before getting descriptors from structure 
Avoids spurious warnings. Not having those descriptors is nothing
fatal, so check their presence before trying to get them.
 2012-05-26 15:54:44 +02:00
Edward Hervey a633347ed1 mpegtsbase: Speed up _is_psi() 
By making it inline and simplifying the bit macros
 2012-05-23 09:37:49 +02:00
Edward Hervey 3c73d29162 mpegtsbase: Adapt to new packetizer behaviour 2012-05-22 17:43:38 +02:00
Wim Taymans 7394deef33 tsbase: unref bad packets too 
Conflicts:

	gst/mpegtsdemux/mpegtsbase.c
 2012-05-01 11:50:39 +02:00
Wim Taymans eaf4d97815 mpegtsbase: don't push events upstream in pull mode 
In pull mode, don't push the seek event upstream.
 2012-05-01 11:43:07 +02:00
Gil Pedersen fcd8155d87 mpegtsdemux: port to 0.11 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=674397
 2012-04-20 11:25:31 +02:00
Gil Pedersen 095a17ad03 mpegtsdemux: fix memory leaks 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=674393
 2012-04-20 11:25:31 +02:00
Edward Hervey cd728627af mpegtsbase: Don't leak corrupt section packet buffer 2012-04-02 15:25:16 +02:00
Edward Hervey 881350f34c tsdemux: Fix several leaks 
* dont' leak buffers when a stream is in discont state
* don't leak buffers when a program is removed/deactivated
* remove all programs when disposing
 2012-03-30 19:20:17 +02:00
Edward Hervey d798cb7be3 tsdemux: printf fix 2012-03-05 11:27:51 +01:00
Tim-Philipp Müller 0bb5a01639 tsdemux: fix confusing variable name 2012-03-03 15:47:01 +00:00
Edward Hervey a3ae51be29 mpegtsbase: Flush out the packetizer on flushing seeks 
... else we end up with bogus data/offsets
 2012-03-02 17:19:45 +01:00
Edward Hervey 671550714f mpegtsbase: Check harder for program changes 
And don't just rely on the section crc/version_number changing to
indicate that the program actually changed.
 2012-03-02 10:54:48 +01:00
Edward Hervey 097f09b823 mpegtsbase/tsdemux: Refactor seek and segment handling 
All calculations go through the mpegtspacketizer
Remove unused variables/code
 2012-03-01 18:15:51 +01:00
Edward Hervey 77ece06a3f mpegtsbase: Error out on EOS without any pad 
Avoids ending up with hanging pipelines
 2012-03-01 18:15:51 +01:00
Edward Hervey c10fc17a1e Revert "mpegtsdemux: Not apply various time the same PMT to a program when repetead" 
This reverts commit 8cb0e87f56.

mpegtspacketizer already checks if it's a new PMT or not
 2012-03-01 18:15:51 +01:00
Edward Hervey d920d9d64f tsdemux: Remove all seeking code 
It was more than bogus
 2012-03-01 18:15:51 +01:00
Thibault Saunier 336710d355 tsbase: Fix parsing of PSI table IDs 
(Ported from mpegtsdemux d8fd874f52)
 2012-02-24 19:08:40 -03:00
Thibault Saunier 6a8d2c45f6 mpegtspacketizer: Estimate clock skew and retimestamps buffers more precisly 
Apply the EPTLA algotithm to estimate clock skew.
Reusing code from  -good/gst/rtpmanager/rtpjitterbuffer.c
 2012-02-24 10:57:09 +01:00
Edward Hervey c492b00b69 mpegtsbase: Query whether upstream is live or not 2012-02-23 16:39:48 +01:00
Thibault Saunier 8cb0e87f56 mpegtsdemux: Not apply various time the same PMT to a program when repetead 
Sometimes their are several times the same PMT applying to a same program in a stream,
tsdemux was totally baffled when this was happening, we now keep the one we
already applied so it works properly.
 2012-02-17 12:19:20 -03:00
Thibault Saunier 6094ec27b1 tsdemux: Minor refactoring/code cleaning 
... add some debugging symbols in the mean time.
 2012-02-15 15:48:44 -03:00
Vincent Penquerc'h 8147669971 plenty: fixup glib deprecations 2012-01-27 15:47:07 +00:00
Mark Nauwelaerts b00ed32c5a mpegtsdemux: avoid NULL manipulation if invalid input 2012-01-23 14:22:18 +01:00
Vincent Penquerc'h 7521b597f4 various: fix pad template ref leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:08:27 +00:00
Youness Alaoui 894ac8f493 hlsdemux/tsdemux: Add HP copyright on work done on HLS 2011-09-09 12:12:12 +02:00
Youness Alaoui 59c61209cf tsdemux: Need to flush all streams when we receive a flush-start 2011-08-30 16:17:47 +02:00
Youness Alaoui e380fbb019 tsdemux: In push mode, do not start pull loop if upstream seek fails 2011-08-26 09:51:46 +02:00
Youness Alaoui cfd28a6f90 tsdemux: Forward seek/duration query/event to the sinkpad 2011-08-24 07:48:52 +02:00
Sebastian Dröge 6edff48378 mpegtsbase: First try if upstream handles seeking in TIME format before seeking in the demuxer 2011-08-23 09:52:20 +02:00
Youness Alaoui 4cc1dfb360 tsdemux: interpolate gap and fix timestamps depending on upstream segment 2011-08-22 15:55:47 +02:00
Youness Alaoui 02bc614163 tsbase: reinitiate segment at flush-stop event only 2011-08-18 14:54:22 +02:00
Edward Hervey adfb090b59 mpegtsbase: Remove programs on EOS 
Allows subclasses to properly flush out pending data.
 2011-08-01 15:46:12 +02:00