Mark Nauwelaerts
d8fdd3485b
mpegtsdemux: break out when stream identified
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
Youness Alaoui
59c61209cf
tsdemux: Need to flush all streams when we receive a flush-start
2011-08-30 16:17:47 +02:00
Sebastian Dröge
c86aba3469
tsdemux: Use FALSE instead of 0 for bool parameter
2011-08-24 09:35:18 +02:00
Youness Alaoui
744101a417
tsdemux: Need to send a newsegment after a seek
2011-08-24 08:12:29 +02:00
Youness Alaoui
cfd28a6f90
tsdemux: Forward seek/duration query/event to the sinkpad
2011-08-24 07:48:52 +02:00
Vincent Penquerc'h
66dbdfd4d1
tsdemux: do not try to compare a PCR with itself for statistics
...
Especially as one of the logs will cause a divide by zero.
https://bugzilla.gnome.org/show_bug.cgi?id=656927
2011-08-23 10:38:10 +02:00
Vincent Penquerc'h
b19a5ea1f3
tsdemux: do not keep a dangling pointer
...
When removing the current program, it will get freed by the
hash table removal callback, so ensure we clear our pointer
to it.
Fixes a crash later on in gst_ts_demux_push trying to access it.
https://bugzilla.gnome.org/show_bug.cgi?id=656927
2011-08-23 10:37:24 +02:00
Sebastian Dröge
a27b7b6712
tsdemux: First send SEEKING queries upstream
2011-08-23 09:40:16 +02:00
Sebastian Dröge
ca0df16d52
tsdemux: Send DURATION query upstream first
2011-08-23 09:27:23 +02:00
Youness Alaoui
818762e8fc
tsdemux: do not send a new-segment on stream removal
...
When a program is changed, stream_added is called which sets the
need_newsegment to TRUE, then stream_removed is called, which calls
the flush_pending_data, which checks for the newsegment and causes
it to send a new-segment.
We must not send the newsegment when flushing the pending data on the
removed stream. We should only push it when flushing data on the newly
added streams (after they finish parsing their PTS header)
2011-08-22 16:01:24 +02:00
Youness Alaoui
382710e200
tsdemux: Fix newsegment when switching programs
...
If a program/stream is changed, then a newsegment is sent which must
not be the same as the base segment since it happens later. We must
shift the start position by the time elapsed since the newsegment
and the current PTS of the stream
2011-08-22 16:01:17 +02:00
Youness Alaoui
4cc1dfb360
tsdemux: interpolate gap and fix timestamps depending on upstream segment
2011-08-22 15:55:47 +02:00
Edward Hervey
5c77682dab
tsdemux: Take into account upstream newsegment events
...
If the incoming newsegment event was in time, use that position value
for the downstream newsegments.
2011-08-01 18:49:55 +02:00
Edward Hervey
57279cdd24
tsdemux: Refactor stream/program removal
...
The program_stopped vmethod was called before stream_removed vmethod
was being called. Since we only did stream-related operations in there,
we just remove the program_stopped vmethod and do everything in the
stream_removed one.
Also, make sure we flush out all pending data before sending EOS.
2011-08-01 10:54:16 +02:00
Edward Hervey
634d29cd88
mpegtsbase/tsdemux: Fix stream/pad activation order
...
We first activate new streams before shutting down old ones.
We emit no-more-pads after we add new streams and emit EOS before
removing old ones.
Also cleanup/refactor a bit more of the code accordingly
2011-07-25 18:56:49 +02:00
Edward Hervey
a960e72efa
mpegtsbase/tsdemux: Add more comments and removal unused variable
2011-07-19 09:49:40 +02:00
Edward Hervey
b170b2020c
mpegtsbase: Add a GList of streams to the program
...
Allows faster iteration of all program streams.
We still keep the Array to allow fast retrieval of stream by PID.
2011-07-19 09:49:40 +02:00
Edward Hervey
dc18e2b16d
mpegtsbase: Use a bit array instead of an array of gboolean
...
Makes know_psi and is_pes 32 times smaller
2011-07-19 09:49:39 +02:00
Edward Hervey
177e00f809
tsdemux: Use standalone PES parser
2011-07-18 09:13:15 +02:00
Edward Hervey
f6f885ddb8
tsdemux: whoops, tsdemux isn't ready yet for primary rank :)
2011-07-16 13:51:44 +02:00
Edward Hervey
a00900367a
mpegtsbase/tsdemux: Cleanups and comments
2011-07-16 13:47:45 +02:00
Edward Hervey
9f1511e998
tsdemux: Fix newsegment creation for push mode
...
And all relevent comments to what it should be doing, refactor everything
a bit. Still not perfect ... but better.
Fixes #654657
2011-07-16 13:44:00 +02:00
Olivier Crête
d7a774cc44
mpegdemux: Fix unused-but-set warnings
2011-07-12 17:53:33 -04:00
Thiago Santos
ca8ea19cc3
tsdemux: only free the index array if it exists
...
Only free the array if it exists.
Contains an unrelated indentation fix, courtesy of gst-indent
2011-06-17 16:18:03 -03:00
Edward Hervey
b3ef72f2eb
tsdemux: Don't free unexistent PAT
...
And cleanup find_timestamps a bit
2011-06-12 11:27:30 +02:00
Edward Hervey
e1a7d71184
tsdemux: More fixes to handle non-188 byte packets
2011-06-07 20:50:35 +02:00
Edward Hervey
6c0254b84b
mpegts: Stop scanning for keyframes as early as possible
2011-06-07 20:50:35 +02:00
Janne Grunau
ae2e7624d6
mpegtsdemux: always try to seek for to a keyframe
...
keyframe is expected to lie in the the next ~2500 ms
2011-06-07 20:50:35 +02:00
Janne Grunau
9352cfc478
mpegtsdemux: fix timestamps in newsegement event after seeking
2011-06-07 20:50:34 +02:00
Janne Grunau
cde65d6d6e
mpegtsdemux: payload parsing for H.264
2011-06-07 20:50:34 +02:00
Janne Grunau
ff15d6fa80
mpegtsdemux: implement key_unit seeking for MPEG2 video
2011-06-07 20:50:34 +02:00
Janne Grunau
3ce1ec7c9c
mpegtsdemux: accurate seeking
...
* pes header parsing for pts is ugly, refactor
* timestamps/newsegment after seeking is still off
2011-06-07 20:50:34 +02:00
Janne Grunau
15391b29e1
mpegtsdemux: push based seeking based on PCR
...
buffer timestamps are converted to GstClockTime to cover pcr/pts wraps.
multiple pcr/pts wraps are handled with an index which ensures at most
a single pcr wraparound between two entries.
the last seen pcr is recorded to have a nearby index point for short seeks
resuming playback might be delayed if the postion is not a keyframe
TODO: replace manual packet scanning and parsing in the initial duration estimation
2011-06-07 20:50:34 +02:00
Janne Grunau
f89a0abca0
mpegtsdemux: create function for pcr parsing
2011-06-07 20:50:34 +02:00
Edward Hervey
f4c96f1dbb
tsdemux: Fix scanning on small files
...
We were previously:
* Stopping early in the initial PCR scan
* Giving a negative offset for the second PCR scan
2011-05-31 12:58:11 +02:00
Edward Hervey
ffc9303c9d
tsdemux: Protect against program being removed
2011-05-30 13:01:20 +02:00
Stefan Kost
79e3b5b4bb
various: fix author tag in element details
2011-05-18 10:31:38 +03:00
Edward Hervey
21add205b7
tsdemux: Don't leak bufferlist on streams without pads
...
https://bugzilla.gnome.org/show_bug.cgi?id=648929
2011-04-29 12:47:34 +02:00
Edward Hervey
390502a093
tsdemux: Free packet buffer even if it doesn't have a payload
...
This can happen with AFC-only packets. Avoids leaking buffers.
https://bugzilla.gnome.org/show_bug.cgi?id=648929
2011-04-29 12:47:34 +02:00
David Schleef
40f3b4a651
mpegtsdemux,tsdemux: Add byte-stream to h264 caps
...
Fixes #606662 .
2011-04-24 19:40:08 -07:00
Janne Grunau
3ebc8a43e2
mpegtsdemux: do not try to parse packets containing section data as PES
2011-03-21 19:30:17 +01:00
Janne Grunau
bf046719a2
mpegtsdemux: add stream types for DSM CC A, B, C, D
2011-03-21 19:27:08 +01:00
Janne Grunau
22ecf13e42
mpegtsdemux: add MPEG TS demuxer rewrite from Edward Hervey
...
with contributions from Miquel Angel Farre Guiu and Zaheer Abbas Merali
2011-02-17 17:56:59 +01:00
