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Author SHA1 Message Date
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 c6343ae5b5 hlssink: add doc chunk with example command line 2012-11-20 23:20:38 +00:00
Thibault Saunier d53a447731 mpeg4videoparse: Fix nitpick 2012-11-15 11:40:05 -03:00
Thibault Saunier daed78039e mpeg4videoparse: Make sure pad template caps are not fixed from the begging 
Right now decodebin will concider the pad template caps as fixed and if a decoder
has restriction on for example height/width it won't be autoplugged because
gst_caps_is_subset fails as those fields are missing from the pad template caps.
We fix the issue here making sure that the pad caps are fixed using data from
the stream.
 2012-11-15 10:45:53 -03:00
Josep Torra 3d012665f0 tsdemux: forward upstream time segments after flushes 
Also reset segment info and drop the segment event when demuxer is
flushed.
Restore demuxer segment with the info stored in base when demuxer is
going to push data again if needed.
Drop code to recover the segment info from base in the initial program
becauses it's superseded by the new code.
 2012-11-14 22:51:35 +01:00
Tim-Philipp Müller 9f7e7d305d gst_adapter_prev_timestamp -> gst_adapter_prev_pts 2012-11-14 12:41:27 +00:00
Tim-Philipp Müller 3abce95e61 hls: dist all header files needed to build 2012-11-14 11:35:23 +00:00
Tim-Philipp Müller acd20a7960 accurip: fix linker flags 
Spotted by Rico Tzschichholz.
 2012-11-14 10:46:55 +00:00
Josep Torra 0b3e0ed080 tsdemux: reset the stream some more in the flushes 
Now that we handle flushing in the FLUSH_STOP event we need to make
the streams ready if they were flushing.
 2012-11-12 22:57:19 +01:00
Josep Torra 150376efe4 mpegtspacketizer: flush observations too 
Flush the previous observations when the packetizer is flushed.
Also don't leak them in the dispose.
 2012-11-12 22:57:19 +01:00
Josep Torra 1fc5fffe08 mpegtsbase: fix double unref of seek event 2012-11-12 22:57:19 +01:00
Josep Torra cc40d49bed mpegtsbase: flush in FLUSH_STOP to avoid race conditions 
Ensure the chain is not running before reset the state to avoid race
conditions and random corruptions downstream.
Also fixes segfaults in the packetizer due wrong available values that
causes gst_adapter_map to return a NULL pointer.
 2012-11-12 22:57:19 +01:00
Josep Torra 996da425a9 Revert "tspacketizer: ensure that a null pointer isn't accessed" 
This reverts commit 6efd611b8c.

Also this extra check won't be needed if it's fixed the race by moving
flush actions to FLUSH_STOP.
 2012-11-10 19:52:46 +01:00
Josep Torra 80dd130fb0 Revert "tsbase: add a guard with an atomic boolean when flushing" 
This reverts commit e14e310f71.

Would be better move the packetizer flushing to FLUSH_STOP and avoid
the race that way. Without introducing a memory barrier that could
have impact in the performance.
 2012-11-10 19:46:40 +01:00
Alessandro Decina 51c4f255be hlssink: remove vim .swp files that I just committed accidentally... 2012-11-10 14:43:17 +01:00
Alessandro Decina 48431d76e6 hlssink: port to 1.0 2012-11-10 14:40:50 +01:00
Alessandro Decina 8cc1400488 hlssink: cut segments using the running-time 2012-11-10 14:40:50 +01:00
Alessandro Decina b9018b2870 hlssink: don't unref ->multifilesink. 
We gst_bin_add it to ourself so no need to unref in _dispose.
 2012-11-10 14:40:50 +01:00
Alessandro Decina b46886643b hlssink: rework _reset a bit 2012-11-10 14:40:38 +01:00
Josep Torra e14e310f71 tsbase: add a guard with an atomic boolean when flushing 2012-11-10 00:08:35 +01:00
Josep Torra 6efd611b8c tspacketizer: ensure that a null pointer isn't accessed 
Mitigates segfault due race condition in FLUSH_START handling and
mpegts_base_chain.
 2012-11-09 22:17:11 +01:00
Edward Hervey 651203de07 mpegts: Only use timestamp-based PCR/PTS estimation when needed 
When dealing with non-time based push-mode streams, we need to revert
to using the offset-based PCR/PTS estimation logic of packetizer.

This solves uses cases such as:
 pushfile:// ! tsdemux
 src ! queue ! tsdemux

https://bugzilla.gnome.org/show_bug.cgi?id=687178
 2012-11-09 12:15:24 +01:00
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
Thibault Saunier b3abd51656 h264parse: don't rewind to the NAL length size in bytewriter if the format is bytestream 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=687548

Signed-off-by:  Kevin Thornberry
 2012-11-06 12:44:29 -03:00
Thibault Saunier 72933e3929 h264parse: Actually add PPS data to the output buffer 2012-11-06 11:54:39 -03:00
Will Thompson b4bf05b32e hlssink: add a playlist-length property 
Probably not particularly useful in general, but handy
to cut down the latency on a stream.

https://bugzilla.gnome.org/show_bug.cgi?id=687133
 2012-11-05 12:50:11 +00:00
Luciana Fujii Pontello 40325be3a4 hlssink: reset when going to NULL state 
https://bugzilla.gnome.org/show_bug.cgi?id=687133
 2012-11-05 12:50:07 +00:00
Luciana Fujii Pontello dda3106650 hlssink: Fix segment names on playlist 
When the playlist-root is not set, the segment name must not be
appended by the path.

https://bugzilla.gnome.org/show_bug.cgi?id=687133
 2012-11-05 12:50:04 +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
Sebastian Dröge 6fbf96d3e4 scaletempo: Use a better plugin filename 2012-11-02 13:44:02 +01:00
Tim-Philipp Müller 854626c908 rtpvp8: remove and move to -good 
https://bugzilla.gnome.org/show_bug.cgi?id=687263
 2012-11-01 20:50:56 +00:00
Jan Schmidt 119c27c9b9 tsmux: Slightly reflow collected buffer handler for clarity. 2012-10-30 10:00:08 +11:00
Sebastian Pölsterl 43938bbf54 tsdemux: Fix name of CAT GstStructure 
The structure previously was assigned the name "pat".

https://bugzilla.gnome.org/show_bug.cgi?id=686948
 2012-10-29 13:16:46 +01:00
Tim-Philipp Müller 72353aeb71 docs: add new accurip element to docs 
https://bugzilla.gnome.org/show_bug.cgi?id=685163
 2012-10-28 16:54:07 +00:00
Christophe Fergeau 8c81e39de0 accuraterip: new element for AccurateRip calculation 
https://bugzilla.gnome.org/show_bug.cgi?id=685163
 2012-10-28 16:36:01 +00:00
Michael Smith 0c8a7fa46f mxf: Port mxfdemux to 1.0 
Also ports mxfmux to 1.0 to the extent that it compiles, but is 100% untested,
so remains disabled.

Conflicts:
	gst/mxf/mxfdemux.c
	gst/mxf/mxfmux.c
 2012-10-26 13:48:06 -07:00
Mark Nauwelaerts 0d1c7f6ea2 videoparsers: use parsed or upstream fps to set some baseparse parameters 2012-10-25 18:02:38 +02:00
Mark Nauwelaerts 58441bf262 h264parse: extract structure from correct caps 
... which are known != NULL.
 2012-10-25 18:02:38 +02:00
Mark Nauwelaerts 821c8519e0 videoparsers: preserve upstream fps and par 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=660866
 2012-10-25 17:07:18 +02:00
Sebastian Dröge 36680b1190 vc1parse: Give vc1parse a rank of NONE for now 2012-10-25 14:05:48 +02:00
Sebastian Dröge 6d5fc5a771 vc1parse: Port to 1.0 2012-10-25 14:05:48 +02:00
Alessandro Decina 00abb674ca vc1parse: disable BDU parsing until it's more mature 
Parsing and splitting BDUs seems to trigger a few bugs in
downstream decoders so disable it for now.
 2012-10-25 14:05:48 +02:00
Alessandro Decina d03f5499bd vc1parse: set duration on output buffers 
This has the nice side effect of avoiding hanging at EOS with truncated asf
clips.

Conflicts:
	gst/videoparsers/gstvc1parse.c
 2012-10-25 14:05:48 +02:00
Alessandro Decina f287dec1a2 vc1parse: workaround for simple/main codec_data being 5 bytes long 
Sometimes the codec_data buffer for simple/main pushed by asfdemux is 5 bytes
instead of 4. When that happens, codec_data is still valid but it seems to have
one 0x00 trailing byte. Might be a bug in the demuxer, needs more investigation.
 2012-10-25 14:05:48 +02:00
Alessandro Decina 8aec23ac05 vc1parse: remove stub stream conversion code 2012-10-25 14:05:48 +02:00
Alessandro Decina cbecbbe23e vc1parse: add some more debugging to _renegotiate 2012-10-25 14:05:48 +02:00
Sebastian Dröge 5af8f82ecd vc1parse: Add VC1 parser plugin 2012-10-25 14:05:48 +02:00
Thijs Vermeir 1d710ad13a mpegdemux: check base_time before calculating new_start 
https://bugzilla.gnome.org/show_bug.cgi?id=623387
 2012-10-24 12:01:46 +02:00
Sebastian Dröge df12aae15b scaletempo: Fix event leak 2012-10-23 14:33:21 +02:00