Commit graph

19939 commits

Author SHA1 Message Date
Thiago Santos
8def19decb templatematch: add a framerate to test caps
The pad template requires a framerate, so use it to prevent
caps negotiation failures.

Fixes the unit test
2015-11-06 17:46:03 -03:00
Tim-Philipp Müller
fcf1845e39 tests: update .gitignore for new test binaries 2015-11-06 20:38:56 +00:00
Tim-Philipp Müller
63853b7b0d assrender: don't send flush events on seeks
It's for the upstream element driving the pipeline to
handle seeks and send flush events or not, filters
should not interfere here, otherwise downstream pads
could be flushing before upstream pads are flushing,
which can result in GST_FLOW_ERROR being sent instead
of GST_FLOW_FLUSHING when trying to forward sticky
events at just the wrong moment.
2015-11-06 20:31:31 +00:00
Edward Hervey
1a1bfb19d4 dvbsuboverlay: Don't send flush events
It is up to the element handling the seek to send flush events
downstream, otherwise we end up with a situation where upstream
would get unexpected GST_FLOW_FLUSHING
2015-11-06 19:29:49 +00:00
Tim-Philipp Müller
734d5a79c5 Fix code indentation 2015-11-06 19:29:49 +00:00
Branko Subasic
4c482befbd rtponviftimestamp: use stream time for timestamp
The Onvif Streaming Specification specifies that the NTP timestamps
in the Onvif extension header indicaes the absolute UTC time associated
with the access unit. But by using running time we can not achieve that,
since a frame's running time depends on the played interval, whether a
non-flushing is done, etc. Instead we have to use the stream time.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Linus Svensson
6f6fe37ed9 rtponviftimestamp: Update ntp-offset and d/e-bits with a GstEvent
It is now possible to update the currently used ntp-offset with a
custom serialized downstream event. The element will read the ntp-offset
property when doing the state transition from READY to PAUSED and
use that offset until it receives a "GstNtpOffset" event, which also
has a "ntp-offset" attribute in that it's structure. In case the
property is not set and no event has been received, the element will
guess the npt-offset with help of the clock. If no clock can be
retrieved, the element will error out and stop the data flow.

The same event is also used for updating the D/E-bits in the RTP
extension header. The discont flag in a buffer can be set whenver a
live/network source looses a frame, but that is not the type of
discontinuity that the onvif extension header should reflect. The
header is mainly used for playback of a track concept, in which
gaps can be present, and it's those kind of gaps that should be
highlighted with the D- and E-bits.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Linus Svensson
a58826292e rtponviftimestamp: Do not rearange order of data
If a buffer or a buffer list is cached, no events serialized with the
data stream should get through. The cached buffers and events should
be purged when we stop flushing.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Branko Subasic
fd0ca0a972 rtponvif: split unit tests in several files
Split the unit tests for rtponviftimestamp and rtponvifparse
elements in separate files.
Setup and cleanup the element and pads in fixures. Make the tests work
with CK_FORK=no as well, by cleaning up the 'buffers' list when needed.
Make unit tests work when run in valgrind by unreffing all buffers,
and by not allocating any payload in RTP buffers. Since we're not
doing anything with the payload part, but we're memcmp-aring the
complete buffer memory, valgrind complained about non-initialized
memory being used.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Philippe Normand
ccff3be3ab adaptivedemux: improved bitrate estimations
Bitrate estimation is now handled through a queue2 element added after
the source element used to download fragments.

Original hlsdemux patch by Duncan Palmer <dpalmer@digisoft.tv>
https://bugzilla.gnome.org/show_bug.cgi?id=733959
2015-11-06 12:34:36 -03:00
Tim-Philipp Müller
8a78e788b0 dshow: fix GList leak
_remove_link() would not free the actual list nodes.
2015-11-06 13:00:55 +00:00
Tim-Philipp Müller
edab4deb3a glshader, tsdemux: simplify code
Jus use _delete_link() instead of _remove_link() + _free1()
2015-11-06 13:00:55 +00:00
Tim-Philipp Müller
02c9247d54 glmixerbin: fix minor leak
Don't leak removed list node.
2015-11-06 13:00:55 +00:00
Thibault Saunier
f63fa80407 faac: Initialize debug category soon enough
Avoiding assertions
2015-11-06 13:33:46 +01:00
Julian Bouzas
44a5fbe8e0 configure.ac: Added --with-hls-crypto=auto|nettle|libgcrypt|openssl option to build the source using the desired cryptographic library for HLS
https://bugzilla.gnome.org/show_bug.cgi?id=755319
2015-11-06 12:12:19 +01:00
Tim-Philipp Müller
3015cd75e4 hls: m3u8: don't leak GList nodes when matching up variant lists after master list update 2015-11-06 00:48:42 +00:00
Luis de Bethencourt
ba8b8e4677 aggregator: use GST_STIME_FORMAT for GstClockTimeDiff
No need to manually handle negative value of deadline, GST_STIME_FORMAT does
exactly this.
2015-11-05 12:36:55 +00:00
Luis de Bethencourt
5a4c09f791 resindvd: use GST_STIME_FORMAT for GstClockTimeDiff
No need to use G_GINT64_FORMAT for potentially negative values of
GstClockTimeDiff. Since 1.6 these can be handled with GST_STIME_FORMAT.
Plus it creates more readable values in the logs.

https://bugzilla.gnome.org/show_bug.cgi?id=757480
2015-11-05 12:17:58 +00:00
Sebastian Dröge
e7515971a8 opusdec: Update sink pad templates
We always require the channel-mapping-field. If it's 0 we require nothing
else, otherwise we need channels, stream-count and coupled count to be
available.
2015-11-05 12:11:19 +01:00
Stefan Sauer
c1fa51953c aggregator: don't compare templ instance pointers
One can pass the PadTemplate from the element_class or the one from the factory.
While they have the same content, the addresses are different.
2015-11-03 19:11:28 -08:00
Sebastian Dröge
0b9aea86f8 opus: Remove invalid unit test
Opus headers should never be in-band, so don't test for correct
handling of that.
2015-11-04 00:14:13 +02:00
Sebastian Dröge
7ec953e085 opusenc: Create an empty taglist if there is none
There always have to be 2 buffers in the streamheaders, even if
the comment buffer is basically empty.
2015-11-04 00:14:13 +02:00
Olivier Crête
41344e0315 aggregator: Set to running in a single place
Only set to running when the thread is actually started.
2015-11-03 14:42:52 -05:00
Olivier Crête
cb29839580 aggregator: Document more locking 2015-11-03 14:37:59 -05:00
Sebastian Dröge
ee2e082a27 tsdemux: Don't create an incomplete OpusHead but set all the other caps fields instead
OpusHead is optional, the other fields are not.

https://bugzilla.gnome.org/show_bug.cgi?id=757152
2015-11-03 20:35:41 +02:00
Sebastian Dröge
2609c394d7 tsmux: Simplify Opus caps parsing by using codecutils helpers
https://bugzilla.gnome.org/show_bug.cgi?id=757152
2015-11-03 20:35:41 +02:00
Sebastian Dröge
51edbeb9d9 opus: Add proper support for multichannel audio
https://bugzilla.gnome.org/show_bug.cgi?id=757152
2015-11-03 20:35:41 +02:00
Sebastian Dröge
4c8f76f05b opusparse: Fix up pre-skip in OpusHead if upstream using GstAudioClippingMeta
Makes transmuxing from e.g. MPEG-TS to Ogg sample accurate.

https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
ecf7c7742c tsdemux/mux: Add support for GstAudioClippingMeta for Opus
https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
8a837c6715 opusdec: Handle GstAudioClippingMeta instead of the pre-skip field in the OpusHead
oggdemux is outputting the meta now, and only outputs if it should really
apply to the current buffer. Previously we would skip N samples also if we
started the decoder in the middle of the stream.

https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
d5389e71ff opusenc: Add GstAudioClippingMeta to buffers that need to be clipped
https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
483cb05af1 opusenc: Disable granule position calculations by the base class
It is doing the wrong thing because of the Opus pre-skip: while the timestamps
are shifted by the pre-skip, the granule positions are not shifted.

oggmux is doing the right thing here already.

https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
619c750222 opusenc: Add some FIXME comments about calculating padding with LPC
https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
f66afc47ac opusenc: Encode exactly the amount of samples we got as input and put correct timestamps on it
The first frame has lookahead less samples, the last frame might have some
padding or we might have to encode another frame of silence to get all our
input into the encoded data.

This is because of a) the lookahead at the beginning of the encoding, which
shifts all data by that amount of samples and b) the padding needed to fill
the very last frame completely.

Ideally we would use LPC to calculate something better than silence for the
padding to make the encoding as smooth as possible.

With this we get exactly the same amount of samples again in an
opusenc ! opusdec pipeline.

https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
c7d785a512 opusenc: Put lookahead/pre-skip into the OpusHead header
https://bugzilla.gnome.org/show_bug.cgi?id=757153
2015-11-03 20:35:41 +02:00
Sebastian Dröge
e75a9edff1 tsmux: Add support for Opus
https://bugzilla.gnome.org/show_bug.cgi?id=757049
2015-11-03 20:35:41 +02:00
Sebastian Dröge
1e785a3778 tsdemux: Add support for Opus
Code partially based on
  https://git.videolan.org/?p=ffmpeg.git;a=commit;h=74141f693ded2fbf75af56fff309d2db35183635
and based on the spec draft at
  https://wiki.xiph.org/OpusTS

Makes it possible to demux
  http://www.obe.tv/Downloads/opus.ts

https://bugzilla.gnome.org/show_bug.cgi?id=757049
2015-11-03 20:35:41 +02:00
Sebastian Dröge
23a9e4323a tsmux: Don't leak buffer in error cases
https://bugzilla.gnome.org/show_bug.cgi?id=757049
2015-11-03 20:35:41 +02:00
Sebastian Dröge
4e803d0bb3 tsmux: Call prepare function for each collected buffer
Not when clipping buffers, as that doesn't happen for every buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=757049
2015-11-03 20:35:41 +02:00
Sebastian Dröge
ce61a754d8 mpegtsdescriptor: Add API for creating extended descriptors and fix writing them
https://bugzilla.gnome.org/show_bug.cgi?id=757049
2015-11-03 20:35:41 +02:00
Stefan Sauer
af27ee3aa7 opencv: cast paramspec flags to fix the build for c++
All the other elements in this plugin do this already.
2015-11-03 09:19:37 -08:00
Luis de Bethencourt
508451005d dvbsrc: use GST_STIME_ARGS for GstClockTimeDiff
No need to use G_GINT64_FORMAT for potentially negative values of
GstClockTimeDiff. Since 1.6 these can be handled with GST_STIME_ARGS.
Plus it creates more readable values in the logs.

https://bugzilla.gnome.org/show_bug.cgi?id=757480
2015-11-03 15:05:43 +00:00
Luis de Bethencourt
1ba4d63d6a amcvideodec: use GST_STIME_ARGS for GstClockTimeDiff
No need to manually handle negative value of deadline, GST_STIME_ARGS does
exactly this.
2015-11-03 15:00:28 +00:00
Hyunil Park
c9aaa4189b waylandsink: Add exception code for setting wl_surface
Waylandsink needs exception code in gst_wayland_sink_set_window_handle().
After making sink->window, User can call
gst_wayland_sink_set_window_handle(). It is the user's fault, but
Waylandsink needs to handle the exception, if not then sink->window is
changed and rendering fails.

https://bugzilla.gnome.org/show_bug.cgi?id=747482
2015-11-03 10:45:05 +00:00
Hyunil Park
d3db3df320 waylandsink: Add exception code for setting wl_display
Waylandsink needs exception code in gst_wayland_sink_set_context(). After
calling gst_wayland_sink_set_context(), below code is set.
GST_ELEMENT_CLASS (parent_class)->set_context (element, context); but, If
user can call onemore. It is user's fault. but waylandsink need to
exception.

https://bugzilla.gnome.org/show_bug.cgi?id=747482
2015-11-03 10:42:14 +00:00
Olivier Crête
86c33cbb6e aggregator: Hold object lock while manipulating the segment
Make sure the object lock is held when aggregator->segment is
modified.
2015-11-02 20:10:35 -05:00
Olivier Crête
f0cbeb4140 audioaggregator: Improve log messages
Make the level of log messages saner and improve some.
2015-11-02 19:40:28 -05:00
Olivier Crête
9deb334251 aggregator: Remove dead code
This code will never be called as max>=min in all cases. If the upstream
latency query returned min>max, the function already returned and all
values that are added to those have max>= min.
2015-11-02 19:05:01 -05:00
Luis de Bethencourt
fa4b58f1cd mpegtsmux: use GST_STIME_ARGS for GstClockTimeDiff
No need to manually handle negative values of best->dts in
GST_DEBUG_OBJECT. Use GST_STIME_ARGS for this.
2015-11-02 17:02:51 +00:00
Luis de Bethencourt
2288b5e9ec videoaggregator: use GST_STIME_ARGS for GstClockTimeDiff
No need to manually handle negative values of diff, GST_STIME_ARGS does
exactly this.
2015-11-02 17:00:22 +00:00