Commit graph

1506 commits

Author SHA1 Message Date
Sebastian Dröge
0760fe8625 playsink: Always take the playsink lock when adding or removing pad probes
Otherwise we might end up inside the callback without having stored
the probe id... then try to remove that probe (not!) from the callback
and wait forever for the pad to unblock.
2014-05-20 09:51:07 +02:00
Wim Taymans
0e8b47443e uridecodebin: use downloadbuffer for download buffering
Use the new downloadbuffer element to implement the download buffering
feature

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=680183
2014-05-08 17:12:54 +02:00
Sebastian Dröge
0d87f8fdb2 playbin: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:11 +02:00
Sebastian Dröge
4d062b230a playsink: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:10 +02:00
Sebastian Dröge
67289fd184 playsinkconvertbin: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:10 +02:00
Sebastian Dröge
ab0e37c320 subtitleoverlay: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:10 +02:00
Tim-Philipp Müller
184fe464da playbin: add nick for soft colorbalance play flag to fix gst-inspect
Fix gst-inspect-1.0 playbin criticals when printing the
flags, which was caused by a missing nick name for one
of the flags.
2014-04-27 00:26:14 +01:00
Tim-Philipp Müller
bcb8068e27 docs: remove outdated and pointless 'Last reviewed' lines from docs
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
2014-04-26 23:28:57 +01:00
Vincent Penquerc'h
9e99a1ca41 decodebin: consider "no demuxer" case to not have dynamic pads
This fixes a possible NULL dereference.

Coverity 1195146
2014-04-10 13:51:18 +01:00
Sebastian Dröge
2c2e286c38 decodebin: In adaptive streaming mode, only have a fixed buffer limit for the non-buffering multiqueue 2014-04-09 16:06:06 +02:00
Jan Schmidt
968e28a818 subtitleoverlay: Consider all caps for overlays, not just the first.
Check all supported caps on the overlay video pad, not just the
first of (possibly) many.
2014-04-06 22:28:27 +10:00
Jan Schmidt
98482c3a0e playbin: Drop reference to any source element in NULL state
Drop the reference instead of waiting for either finalize(), or
for a new source when reused. Everyone else already forgot about
the old source.
2014-04-04 02:15:53 +11:00
Arun Raghavan
f4cab18ec1 playback: Add video-/audio-filter properties
This provides an audio-filter and video-filter property to allow
applications to set filter elements/bins. The idea is that these will
e
applied if possible -- for non-raw sinks, the filters will be skipped.

If the application wishes to force the application of the filters, this
can be done by setting the new flag introduced on playsink -
GST_PLAY_FLAG_FORCE_FILTERS.

https://bugzilla.gnome.org/show_bug.cgi?id=679031
2014-03-16 18:38:29 +01:00
Sebastian Dröge
1bda077374 Revert "playback: Add video-/audio-filter properties"
This reverts commit fb8fdedb4f.
2014-03-16 18:38:25 +01:00
Arun Raghavan
fb8fdedb4f playback: Add video-/audio-filter properties
This provides an audio-filter and video-filter property to allow
applications to set filter elements/bins. The idea is that these will be
applied if possible -- for non-raw sinks, the filters will be skipped.

If the application wishes to force the application of the filters, this
can be done by setting the new flag introduced on playsink -
GST_PLAY_FLAG_FORCE_FILTERS.

https://bugzilla.gnome.org/show_bug.cgi?id=679031
2014-03-16 18:35:57 +01:00
Arun Raghavan
bfb78cee42 playsink: Fix documentation for what the audio chain looks like
https://bugzilla.gnome.org/show_bug.cgi?id=679031
2014-03-16 11:02:43 +01:00
Sebastian Dröge
5e364c1d7b decodebin: Buffer up to 5 seconds in multiqueue buffering mode
2 seconds might be too small for some container formats, e.g.
MPEGTS with some video codec and AAC/ADTS audio with 700ms
long buffers. The video branch of multiqueue can run full while
the audio branch is completely empty, especially because there
are usually more queues downstream on the audio branch.
2014-03-07 17:09:24 +01:00
Sebastian Dröge
539eaf73e5 decodebin: Keep the number of buffers after an adaptive streaming demuxer lower
Usually these buffers are multiple seconds large, and having a maximum
of 5 buffers in the multiqueue there can use a lot of memory. Lower
this to 2 for adaptive streaming demuxers.
2014-03-06 22:45:30 +01:00
Sebastian Dröge
274b4eb870 decodebin: Simplify adaptive streaming demuxer code a bit 2014-03-06 22:45:30 +01:00
Matthieu Bouron
45dfceacdb playbin: improve autoplug_query_caps return
Makes autoplug_query_caps return
downstream_caps + intersect_first(filter_caps, element_caps)

https://bugzilla.gnome.org/show_bug.cgi?id=724828
2014-02-27 21:23:12 +01:00
Matthieu Bouron
5c1167a2c7 playsinkconvertbin: improve gst_play_sink_convert_bin_getcaps return
If we have the peer caps and a caps filter, return peer_caps +
intersect_first (filter, converter_caps) instead of
intersect_first (filter, peer_caps + converter_caps) and preservers
downstream caps preference order.

https://bugzilla.gnome.org/show_bug.cgi?id=724893
2014-02-26 09:35:04 +01:00
Sebastian Dröge
2df1e56bb7 decodebin: If we have a demuxer without dynamic srcpads, just assume no-more-pads
Otherwise we will wait until the multiqueue after the demuxer will
overrun, which is clearly not needed then.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
f149c27a61 decodebin: Also make sure to not duplicate an element factory after a group
If we are using an adaptive stream demuxer, which outputs a non-container
stream, we are putting another multiqueue after the *parser* following
the adaptive stream demuxer. We do not want to add another instance of
the same parser right after this multiqueue.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
41117606dd decodebin: During pre-rolling always use the auto-preroll limits on multiqueues
Even if we're buffering in the multiqueues.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
2d2aa02b77 decodebin: Pass through the seekability information when setting multiqueue limits 2014-02-23 00:10:01 +01:00
Sebastian Dröge
db771185ed decodebin: During exposing of pads don't set the multiqueue limits multiple times to different values
Instead just set them once in the very end to the correct values.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
c4caeb73ce decodebin: Only enable multiqueue buffering once we're pre-rolled
Otherwise we will emit buffering messages not just from the last
multiqueue but also from previous multiqueues... confusing the
application with different percentages during pre-rolling.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
4f32010916 decodebin: Make sure that we always have a second multiqueue for adaptive streaming demuxers
For adaptive streaming demuxer we insert a multiqueue after
this demuxer. This multiqueue will get one fragment per buffer.
Now for the case where we have a container stream inside these
buffers, another demuxer will be plugged and after this second
demuxer there will be a second multiqueue. This second multiqueue
will get smaller buffers and will be the one emitting buffering
messages.
If we don't have a container stream inside the fragment buffers,
we'll insert a multiqueue below right after the next element after
the adaptive streaming demuxer. This is going to be a parser or
decoder, and will output smaller buffers.
2014-02-23 00:10:00 +01:00
Sebastian Dröge
ad51b38b7c uridecodebin: Always use buffering in multiqueue for adaptive streams 2014-02-23 00:10:00 +01:00
Sebastian Dröge
a2837a22a5 uridecodebin: Only add a queue2 for buffering for non-adaptive streaming streams 2014-02-23 00:10:00 +01:00
Thiago Santos
89c9e23bfe uridecodebin: pass on the buffering property for adaptive streams
Adaptive streams should download its data inside the demuxer, so
we want to use multiqueue's buffering messages to control the
pipeline flow and avoid losing sync if download rates are low;

https://bugzilla.gnome.org/show_bug.cgi?id=707636
2014-02-23 00:10:00 +01:00
Sebastian Dröge
a5918b0ab5 playbin: Keep inputselector around until we release its pads
Otherwise there's an interesting race condition when we destroy
the inputselector (actually it will be destroyed later when its state
change message gets destroyed) and afterwards release its sinkpad.

This is the code path when the last channel is removed from the
input selector.

Gave this warning sometimes, for chained oggs or whenever else
we change decode groups:
GStreamer-CRITICAL **: Padname '':sink_0 does not belong to element inputselector0 when removing
2014-02-18 15:06:25 +01:00
Sebastian Dröge
4dd30bbd16 playsink: Only remove the complete text chain if the text pad goes away
If the text pads does not go away we just set the overlay to silent, which
allows us to immediately re-enable subs later again. However before this
change we also released the streamsynchronizer text pads, which deadlocked
because there was still dataflow going on. Just do this only if we remove
the complete chain.

https://bugzilla.gnome.org/show_bug.cgi?id=683504
2014-02-16 15:35:31 +01:00
Sebastian Dröge
2ddc07e93e uridecodebin: Don't leak pad references 2014-02-12 17:34:32 +01:00
Sebastian Dröge
a02678057e playbin: First try to get the pad's current caps, then query caps
The caps query might give us ANY caps while the pad has fixed caps
configured currently.
2014-02-11 16:36:20 +01:00
Sebastian Dröge
57295753d5 playbin: Fix memory leak in autoplugging code
We should not leak element factories ideally.
2014-02-10 16:33:50 +01:00
Sebastian Dröge
c91a4af9ab subtitleoverlay: Remove unused function 2014-02-09 23:17:03 +01:00
Alessandro Decina
6a699b6c40 decodebin: make it possible to register multiple handlers for autoplug-select
Change the way autoplug-select is accumulated so that it's possible to have
multiple handlers. The handlers keep getting called as long as they keep
returning GST_AUTOPLUG_SELECT_TRY.

One practical example of when this is needed is when hooking into playbin's
uridecodebin, which is perhaps not very elegant but the only way to influence
which streams playbin autoplugs/exposes.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=723096
2014-01-28 13:45:07 +11:00
Sjoerd Simons
43237ad0e2 uridecodebin: Drop hardcoded list of media suitable for download buffering
Discussion on IRC indicated that the main reason for this list was to
prevent demuxers that can trigger a lot of seeking from using
progressive buffering using queue2 (which due to being seekable triggers
that behaviour).

However given that upstream can indicate seeks are possible but should
be avoided via a scheduling query, this extra whitelisting shouldn't be
necessary for well-behaved demuxers.

https://bugzilla.gnome.org/show_bug.cgi?id=704933
2014-01-24 22:34:51 +01:00
Wonchul Lee
c2746d753e playbin: Remove unnecessary assignment
Remove duplicated assignment

https://bugzilla.gnome.org/show_bug.cgi?id=722491
2014-01-18 13:33:57 +01:00
Sebastian Dröge
4f8f5918be playbin: Insert decoders without GstAVElement information between the other decoders
Otherwise they would be preferred over all decoders independent
of their ranks.

https://bugzilla.gnome.org/show_bug.cgi?id=722316
2014-01-18 13:33:57 +01:00
Sebastian Dröge
6b46019abf playbin: Only put parsers and sinks first, not all non-decoders
https://bugzilla.gnome.org/show_bug.cgi?id=722316
2014-01-18 13:33:57 +01:00
Matthieu Bouron
98e0dec715 playback: add ANY caps features to default audio/video raw caps
Allows elements using audio/video caps features to be used by playbin.
2013-12-30 11:25:49 +01:00
Wim Taymans
6db3b535eb uridecodebin: copy sticky events 2013-11-29 17:30:09 +01:00
Wim Taymans
a7151d0b3e decodebin2: copy sticky events 2013-11-29 17:26:13 +01:00
Wim Taymans
65e492a403 decodebin2: activate ghost pad before targetting
Activate the decodebin2 pad before setting the target. This makes sure
that the events are copied.
2013-11-28 11:27:23 +01:00
Sebastian Dröge
0e9806a03e playsink: Fix visualizations if no visualization plugin was set
https://bugzilla.gnome.org/show_bug.cgi?id=712280
2013-11-26 12:03:24 +01:00
Tim-Philipp Müller
b1ff48c1a1 docs: remove old 0.10 Since markers
They're just confusing.
2013-11-16 16:10:07 +00:00
Thibault Saunier
ddf4ca2203 playback: Add subpicture/x-dvb as raw caps
https://bugzilla.gnome.org/show_bug.cgi?id=710325
2013-10-30 22:28:43 +01:00
Sebastian Dröge
dd4fe544bc playsink: If the visualisation is changing and reconfiguration is pending, do it all during reconfiguration
Otherwise we will have two pad blocks that want to use the same mutex
and block each other via the streamlock.

https://bugzilla.gnome.org/show_bug.cgi?id=709210
2013-10-02 15:03:46 +02:00
Thiago Santos
f8d8a56d7b playbin: make sure elements are in null before disposing
If a pipeline fails to preroll, it might happen that the sinks are
put into READY state from playbin's sink activation, but they are never
set to playsink, so they aren't being managed by a GstBin and will keep
their READY state until they are unreffed, leading to a warning.

Prevent this by always forcing them to NULL when deactivating a group

https://bugzilla.gnome.org/show_bug.cgi?id=708789
2013-10-01 17:53:05 -03:00
Sebastian Dröge
cac572ec5d playbin: Make sure to cache context types we did not store yet
https://bugzilla.gnome.org/show_bug.cgi?id=708668
2013-09-24 12:47:26 +02:00
Sebastian Dröge
78b0e16773 playbin: Implement context caching for sinks that are not in playsink yet 2013-09-18 22:39:25 +02:00
Sebastian Dröge
e21d3d214a playbin: No need to set the GstContext on the sink before activating it
This is all handled by the GstBin code now.
2013-09-18 22:39:25 +02:00
Loïc Minier
8492b956cd playback: fix docs of convert-sample action signal
convert-sample returns a GstSample, not a GstBuffer.

https://bugzilla.gnome.org/show_bug.cgi?id=707660
2013-09-07 14:58:46 +01:00
Sebastian Dröge
61c1d15ce7 playsink: Don't set sink to NULL if a new one is set while the old one is still in use 2013-08-14 15:43:53 +02:00
Sebastian Dröge
b22f046cbc streamsynchronizer: Set proxy flags on the pads and use default event handler for simplicity
https://bugzilla.gnome.org//show_bug.cgi?id=705555
2013-08-12 13:02:15 +02:00
Arnaud Vrac
a8df760c96 playbin: check for tags on the right combiner instance
The get-tags actions are not working in all cases, because the track
number is used to resolve the stream combiner instead of the stream
type.

https://bugzilla.gnome.org/show_bug.cgi?id=705369
2013-08-03 17:17:10 +01:00
Edward Hervey
9dd0e6cccc ext/gst: Ensure default query/event handlers are used
And in some cases, just remove our implementation that does nothing
2013-07-26 16:08:35 +02:00
Sebastian Dröge
0bd0c925e3 playsink: Remove two unused variables 2013-07-23 13:42:40 +02:00
Sebastian Dröge
e4b1a58675 subtitleoverlay: Remove some more unneeded segment tracking 2013-07-23 13:41:55 +02:00
Sebastian Dröge
436ea03362 playsinkconvertbin: Remove obsolete segment tracking
This is now all handled automatically with sticky events.
2013-07-23 13:36:09 +02:00
Sebastian Dröge
f92da706fd playbin: Ensure that everything in a GstSourceGroup gets the same group-id
Including streams from external subtitle files. If not everything implements
the group-ids playbin invents its own.
2013-07-23 12:42:50 +02:00
Sebastian Dröge
94fc577dd5 playsink: Fix handling of colorbalance element if the sink does not implement it 2013-07-23 12:35:46 +02:00
Sebastian Dröge
0947c7ab30 playsink: Improve segment handling in the custom flushing for subtitle stream switches
This code needs a lot more work to be improved for 1.0.
2013-07-23 11:13:19 +02:00
Sebastian Dröge
33cba1054d subtitleoverlay: Segment events are sticky now and propagated automatically when needed 2013-07-23 11:11:33 +02:00
Sebastian Dröge
2465895266 streamsynchronizer: Implement grouping of streams via the group-id
https://bugzilla.gnome.org/show_bug.cgi?id=704427
https://bugzilla.gnome.org/show_bug.cgi?id=704408
2013-07-22 15:24:13 +02:00
Sebastian Dröge
432b092247 playbin: Don't prefer decoders for which we found a matching sink
It doesn't make much sense.
2013-07-16 12:21:44 +02:00
Sebastian Dröge
4cfda00120 playbin: Also consider possible converters for raw streams when selecting compatible sink/source combinations
https://bugzilla.gnome.org/show_bug.cgi?id=704285
2013-07-16 11:22:35 +02:00
Sebastian Dröge
5ee98c146e playbin: Fix sorting for decoder factories for which we didn't find a compatible sink
They might just need some converters for raw audio/video.

https://bugzilla.gnome.org/show_bug.cgi?id=704285
2013-07-16 09:32:31 +02:00
Sebastian Dröge
10c91ea5b5 playbin: Don't print a warning when setting a sink to NULL
https://bugzilla.gnome.org/show_bug.cgi?id=704194
2013-07-15 09:10:30 +02:00
Sebastian Dröge
edecd7eec3 playbin: Properly destroy and set to NULL sinks that don't work 2013-07-12 12:05:37 +02:00
Alban Browaeys
f174c450c9 playbin: Fix logic to detect if a stream-change is currently pending
Fixes duration reporting in gapless playback between files.

https://bugzilla.gnome.org/show_bug.cgi?id=585969
2013-07-12 09:54:06 +02:00
Sebastian Dröge
9ab6ab4257 playbin: Only give sinks a new bus if they have no parent yet
Otherwise we will remove the bus that would proxy messages to playsink
and never set it again. If the sink is already in playsink, all failures
are fatal anyway as it's either a sink that worked before or one that
was set by the user.

https://bugzilla.gnome.org/show_bug.cgi?id=701997
2013-07-10 17:17:05 +02:00
Sebastian Dröge
d7f1d9954f playbin: Store a/v/t sinks locally too, not just in playsink 2013-07-10 13:22:04 +02:00
Sebastian Dröge
4c1fc76407 playsink: ref_sink() any sinks that are set on playsink
Otherwise the behaviour of the properties is inconsistent.
2013-07-10 13:21:29 +02:00
Sebastian Dröge
043c1888f3 streamsynchronizer: Non-TIME segment streams are not waiting automatically
This was leftover code from porting to 1.0 and fixes the playbin
unit test.

https://bugzilla.gnome.org/show_bug.cgi?id=701943
2013-07-10 13:00:21 +02:00
Sebastian Dröge
f68b6c2626 playbin: Change sink ownership handling to be a bit more sane
playbin will now only activate the sinks in a single place and
will never change the states of any sinks that are owned by
playsink.

Also handle text-sinks the same way as audio/video sinks inside
playbin.
2013-07-09 14:57:05 +02:00
Sebastian Dröge
7c28c180ec playbin: If we had a previous autoplugged sink, try to reuse it
https://bugzilla.gnome.org/show_bug.cgi?id=701997
2013-07-02 14:25:28 +02:00
Sebastian Dröge
b3a15872b7 playsink: If we switch sinks, make sure that the old sink is set to NULL 2013-07-02 14:18:20 +02:00
Sebastian Dröge
841d738f7c playbin: Don't change the state of sinks that we passed to playsink already 2013-07-02 14:02:57 +02:00
Sebastian Dröge
c725591010 playsink: Consider new audio/video sinks when reconfiguring 2013-07-02 14:01:52 +02:00
Sebastian Dröge
a0e61534ef playbin: Improve debug output regarding sink selection 2013-07-02 12:27:03 +02:00
Brendan Long
d3acb2b01a playbin: Post an error message if a stream combiner doesn't return a request pad. 2013-07-02 09:34:19 +02:00
Sebastian Dröge
f39d1dc3b4 playbin: Only intersect to check if a sink can handle raw caps
Doing a subset check requires fixed caps, which we might not have here.

https://bugs.webkit.org/show_bug.cgi?id=116042
2013-07-01 13:46:51 +02:00
Sreerenj Balachandran
8a2dbeb1ef playsink: Fix the block diagram of deinterlace bin.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=702465
2013-06-17 16:28:44 +02:00
Brendan Long
b5f7a621bb playbin: Emit {audio,text,video}-changed signals when pads are removed
https://bugzilla.gnome.org/show_bug.cgi?id=702195
2013-06-14 14:23:11 +02:00
Sebastian Dröge
4465741222 playbin: When activating a fixed sink, proxy error messages too
If activating a fixed sink fails, everything will fail later anyway
and we can just error out early.
2013-06-08 23:51:13 +02:00
Sebastian Dröge
44352deadb playbin: Improve autoplugging of decoder/sink combinations by trying to activate the sink
And if that fails don't bother autoplugging that sink. Also gives
us more accurate sink caps.
2013-06-08 23:34:53 +02:00
Sebastian Dröge
ff8839d97b playbin: Proxy the playbin context to the sinks 2013-06-08 23:22:54 +02:00
Sebastian Dröge
77af24c493 playbin: Proxy sink messages if we activate a sink in playbin already
This makes sure the application gets any context related messages and
can do whatever is required to a) get the sink a context or b) share
the context with other elements in the pipeline.

The proxying is necessary because the sink is not a child element of
playbin, but instead will at a later point be a child of some bin
inside playsink.

https://bugzilla.gnome.org/show_bug.cgi?id=700967
2013-06-08 23:22:54 +02:00
Sebastian Dröge
c49531f1b7 decodebin: Let serialize queries before caps events through
Otherwise we're going to deadlock forever because no autoplugging
happens without having caps, but caps can never be send because
we're blocking.

Serialized queries before caps should never be sent unless really
necessary.
2013-06-06 15:57:49 +02:00
Daniel Drake
d32d2f0b14 playsink: pass translated color balance value to channel
We found a case where untranslated values were being passed from the
proxy to the underlying channel, causing bad color balance values
in some setups.

Thanks to Sebastian Dröge for clarifying how the code works, and
suggesting the fix.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=701202
2013-05-29 20:20:10 +02:00
Brendan Long
96aab6d8a5 playbin: Don't take an extra reference to the custom stream combiners
They are automatically reffed when added to the bin because they're
already not floating anymore.
2013-05-29 20:12:48 +02:00
Sebastian Dröge
0dee7777ff playbin: Set custom stream-combiners to NULL and unref before finalizing 2013-05-29 10:35:11 +02:00
Brendan Long
53caa99a59 playbin: Rename select to combine and selector to combiner in playbin 2013-05-29 09:53:34 +02:00
Brendan Long
ba5f6cfe72 playbin: Add support for custom stream-combiners
This allows to chose something else than input-selector
for multiple audio/video/text streams, e.g. an adder could
be used for audio.

It is needed for example to implement some of the more
advanced HTML5 video features.

https://bugzilla.gnome.org/show_bug.cgi?id=698851
2013-05-29 09:52:32 +02:00
Sebastian Dröge
14192c031a decodebin: Don't call autoplug-query on shutdown
And remove leftover debug code
2013-05-28 13:32:23 +02:00
Sebastian Dröge
e482b5b8e6 playbin: In autoplug-queries, add the actual decoder/parser/etc template caps
Add the actual decoder/parser/etc caps at the very end to
make sure we don't cause empty caps to be returned, e.g.
if a parser asks us but a decoder is required after it
because no sink can handle the format directly.
2013-05-28 13:23:40 +02:00
Sebastian Dröge
a4ec6fe0b7 playbin: Forward CONTEXT queries to the corresponding sink if we have one
https://bugzilla.gnome.org/show_bug.cgi?id=700967
2013-05-28 13:14:15 +02:00