Alessandro Decina
3b525d1147
tsdemux: reset iterator to NULL after it's free
...
Fixes possible invalid memory access in gst_ts_demux_stream_flush
2012-04-04 07:24:28 +02:00
Edward Hervey
6800d0c4e0
tsdemux: Clear bufferlist/iterator when removing streams
2012-04-02 15:26:28 +02:00
Edward Hervey
dd6550a663
mpegtspacketizer: Don't leak buffer in fast variant
2012-04-02 15:25:46 +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
416b10b991
mpegtspacketizer: Handle rollover in offset calculations
2012-03-05 12:46:13 +01:00
Edward Hervey
d798cb7be3
tsdemux: printf fix
2012-03-05 11:27:51 +01:00
Edward Hervey
bb479b04c1
tsdemux: Update TODO
2012-03-05 10:17:56 +01:00
Edward Hervey
85878c142e
mpegts: Switch rank of mpegtsdemux and tsdemux
...
More effort has been put lately in tsdemux and works in more use cases
2012-03-05 09:46:17 +01:00
Edward Hervey
c557f71756
tsdemux: Push packets as early as possible
...
When the PES header tells us how big the outgoing packet is, push the
packet downstream as soon as we have the specified size instead of waiting
for the beginning of the next packet.
Reduces latency and removes issues with very sparse streams (like subtitles
and subpictures).
2012-03-05 09:41:48 +01:00
Tim-Philipp Müller
0bb5a01639
tsdemux: fix confusing variable name
2012-03-03 15:47:01 +00:00
Edward Hervey
01f5f62d95
tsdemux: Fix segment start position
...
If we *really* can't figure out the first start position, that most
likely means the data to push out doesn't have any timestamp.
Use a default value of 0 then
2012-03-02 17:19:45 +01:00
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
Thibault Saunier
ece4dfc3c6
tsdemux: Activate pads only when receiving data for the stream
...
https://bugzilla.gnome.org/show_bug.cgi?id=670921
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
a4899af8d6
mpegtspacketizer: Offset calculation
...
Allows PCR<=>PTS<=>offset estimation/calculation
Right now the calculation is very naive, but can be extended later on
without disrupting the code in tsdemux/mpegtsbase
2012-03-01 18:15:51 +01:00
Edward Hervey
39cc29a7d2
mpegtspacketizer: clock fix and minor addition
...
* Don't take into account packets that arrived at the same time as
previous ones for clock skew estimation
* Add convenience method for processing the next ts packet
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
5c2e6dc512
mpegtspacketizer: catch section lengths extending past the buffer length
...
This is probably the cause for an occasional crash while streaming
MPEG. Blind fix after staring at the code and following logic, so
may or may not fix the issue, I cannot test.
(Port of 4275a70cb5
from mpegdemux)
2012-02-27 09:57:45 -03:00
Thibault Saunier
58a210e3d3
mpegtspacketizer: support more character set encodings
...
Support UTF-16BE, EUC-KR (KSX1001), GB2312 and ISO-10646/UTF8 text
encoding and fixed new line for multibyte encoding
https://bugzilla.gnome.org/show_bug.cgi?id=664257
(Port of 9759d66407
from the mpegtsdemux
element)
2012-02-27 09:42:27 -03:00
Thibault Saunier
336710d355
tsbase: Fix parsing of PSI table IDs
...
(Ported from mpegtsdemux d8fd874f52
)
2012-02-24 19:08:40 -03:00
Thibault Saunier
f977d7e743
tsdemux: Avoid unlinkely leaks and segfault
2012-02-24 15:28:35 -03:00
Edward Hervey
b6d98aea5f
tsdemux: Use new clock skew estimation for outgoing timestamps
...
Only used in live mode
2012-02-24 17:53:52 +01:00
Edward Hervey
e6ff2f7b83
tsdemux: Various code cleanup and dead code removal
2012-02-24 17:52:33 +01:00
Edward Hervey
4bc7cd04c1
mpegtspacketizer: Fix issues with skew code
...
* Always try to get a timestamp for the algorithm
* Remove dead variable
* Return proper default value
2012-02-24 17:47:38 +01:00
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
Thibault Saunier
48a699812b
tsdemux: Clean up AAC caps mess
2012-02-24 10:57:05 +01:00
Thibault Saunier
dc8b6c678d
tsdemux: Reindent gstmpegdesc.h
2012-02-24 10:57:02 +01:00
Thibault Saunier
67fd590e9a
tsdemux: Support more DTS/AC3 descriptors
2012-02-24 10:56:58 +01:00
Edward Hervey
6ef0ae4ffe
tsdemux: Remove useless finalize()
2012-02-24 10:56:14 +01:00
Edward Hervey
8b73baeced
tsdemux: Use incoming timestamps in live mode
2012-02-23 16:39:48 +01:00
Edward Hervey
8f433e1677
tsdemux: Report latency (700ms)
2012-02-23 16:39:48 +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
adc947e127
tsdemux: fix glib deprecation
2012-02-17 12:19:20 -03:00
Thibault Saunier
1182dd0c1b
tsdemux: Avoid throwing FLOW_ERROR on last PCR processing error
...
In the case of scanning last pcr, errors are not critical, so we keep
the stream flowing.
2012-02-15 15:48:44 -03:00
Thibault Saunier
cda0d3aed8
tsdemux: Add AAC latm support
2012-02-15 15:48:44 -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
2dec0950cf
tsdemux: add explicit supported AAC stream-format in template caps
...
https://bugzilla.gnome.org/show_bug.cgi?id=665394
2012-02-02 12:37:02 +00:00
Vincent Penquerc'h
8147669971
plenty: fixup glib deprecations
2012-01-27 15:47:07 +00:00
Mark Nauwelaerts
d8fdd3485b
mpegtsdemux: break out when stream identified
2012-01-23 14:22:18 +01:00
Mark Nauwelaerts
b00ed32c5a
mpegtsdemux: avoid NULL manipulation if invalid input
2012-01-23 14:22:18 +01:00
Edward Hervey
fcf511aa8f
tsdemux: Don't provide bogus values in non-TIME push-mode
...
Only take the upstream segment values in GST_FORMAT_TIME
2012-01-10 11:45:25 +01:00
Edward Hervey
24408bce96
tsdemux: Handle rollover in PTS and DTS
...
Also hands back-rollover which can happen with PTS
2012-01-10 11:45:22 +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
Edward Hervey
e500ec524c
tsdemux: Add notes on synchronization and scheduling
2011-11-16 12:47:58 +01:00
Youness Alaoui
894ac8f493
hlsdemux/tsdemux: Add HP copyright on work done on HLS
2011-09-09 12:12:12 +02:00