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2114 commits

Author SHA1 Message Date
Thiago Santos
cdcc28c833 subparse: add qttext support 
Adds basic support for qttext subtitles, still lacks markup tags
to make it prettier, but the plain text already works.

Implemented according to:
http://www.apple.com/quicktime/tutorials/texttracks.html
http://www.apple.com/quicktime/tutorials/textdescriptors.html

Fixes #603357
 2009-12-01 14:06:27 -03:00
Thiago Santos
c4b86b37fb subparse: conditionally cleanup sami context 
Only cleanup sami context if we are parsing sami subtitles,
otherwise we might have crashes.
 2009-12-01 13:32:33 -03:00
Thiago Santos
12db385ada subparse: Add missing caps to sink caps template 
Some caps were missing from the sink caps template when
xml was disabled
 2009-12-01 13:32:33 -03:00
Sebastian Dröge
732f3055a3 subtitleoverlay: Fix some pad refcount issues 
Fixes bug #603345.
 2009-11-30 10:22:54 +01:00
Sebastian Dröge
1fe9f49691 ffmpegcolorspace: Prefer transforming alpha formats to alpha formats and the other way around 
Fixes bug #602834 and #350748.
 2009-11-25 16:18:37 +01:00
Sebastian Dröge
1273909419 playbin2: Transform QoS events to be meaningful for upstream elements 
This is necessary because the sinks don't notice the group switches
and the decoders/demuxers have a different running time than the
sinks.

Fixes bug #537050.
 2009-11-23 08:06:02 +01:00
Stefan Kost
3d73a7458a adder: make events succeed, if they succed on atleast one pad 2009-11-19 21:28:23 +02:00
Thiago Santos
0d6195686b decodebin2: error when all streams have no buffers 
In some cases (all buffers dropped by a parser) a decodebin2
chain might receive an EOS before it gets enough data to
expose a decoded pad. In the case that no streams can expose
a pad we should error out instead of hang.

Fixes #542758
 2009-11-19 14:51:33 -03:00
Sebastian Dröge
7e5d6ed441 playbin2: Fix stupid bug introduced in last commit 2009-11-19 12:23:08 +01:00
Sebastian Dröge
d6dd987ffb playbin2: Aggregate the stream-changed message by looking at the seqnum 
Just counting how many messages were sent and how many were received
is not good enough because they might've been duplicated (e.g. by the
visualization audio tee). Comparing the sequence numbers should give
better results in that case.
 2009-11-19 12:12:57 +01:00
Sebastian Dröge
ea40d8e36a playbin2: Ignore async state changes of the uridecodebins 
Otherwise the async state change from READY->PAUSED of the
uridecodebins will take playbin2 from PLAYING->PAUSED again
during gapless group switches.

Fixes bug #602000.
 2009-11-19 12:12:57 +01:00
Thiago Santos
e3e7ba0d1a decodebin2: set to buffer less on no-more-pads 
When a decodebin2 receives no-more-pads of a group it
can set that group's multiqueue buffering thresholds to
'playing' buffering method, avoiding that it buffers
too long and cause problems when using with queue2.
See the associated bug for details.

Fixes #600787
 2009-11-18 15:16:18 -03:00
Sebastian Dröge
af34d2c1f8 playbin2: Don't handle DURATION queries during group switches 
During a group switch return the cached duration of the old group
because the old group still didn't finish playback. If we have no
cached duration return FALSE.

Fixes bug #585969.
 2009-11-18 16:40:32 +01:00
Sebastian Dröge
7e674d8605 playbin2: Post a stream-changed message after activating a group 
This is useful to detect when playbin2 has really switched to the next
group after about-to-finish for example.

Fixes bug #584987.
 2009-11-18 16:40:32 +01:00
Wim Taymans
c4d7dbce1a playsink: make sure we always go to PAUSED async 
Set the need_async_start flag before going to PAUSED so that we always post the
ASYNC_START message, even after reusing playsink.
 2009-11-17 16:39:09 +01:00
Wim Taymans
65773b58dd playsink: make sure we remain a sink 
When we remove our elements, we could lose our sink flag. Make sure we remain a
sink by setting the flag again after removing elements.
 2009-11-17 16:37:57 +01:00
Stefan Kost
bbb531619c audioconvert: remove unused array 2009-11-16 22:51:17 +02:00
Sebastian Dröge
7a7950f969 subparse: Use new double->fraction transformation function from core 2009-11-16 09:59:02 +01:00
Sebastian Dröge
3b4fd71270 playbin2: Make subtitle error handling more robust and ignore late errors too 
Make sure, to only "simulate" subtitle no-more-pads if it was still
pending and also handle errors in the subtitle pipeline as warnings
after the subtitles prerolled.

Don't set the suburidecodebin to READY after errors, handle_message
will usually be called from the streaming thread and doing that
from there is obviously not a good idea.
 2009-11-14 14:08:40 +01:00
Sebastian Dröge
cdc5fc2c66 subtitleoverlay: Handle errors from subtitle elements as warning and go into passthrough mode 2009-11-14 14:08:40 +01:00
Sebastian Dröge
16dec615cb playbin2: Don't leak the GError and debug string when parsing error messages 2009-11-14 14:08:40 +01:00
Sebastian Dröge
18f5fad785 playbin2: Improve subtitle passthrough in uridecodebin 
Now the caps property isn't set anymore for the subtitle caps
but instead in the autoplug-continue signal it is detected
if the caps belong to a supported subtitle stream.

This makes automatic use of newly installed plugins.
 2009-11-12 13:20:42 +01:00
Sebastian Dröge
7827660dcd subtitleoverlay: Only recreate factory caps if necessary and cache them 2009-11-12 13:20:42 +01:00
Sebastian Dröge
068aecc389 subtitleoverlay: Only update the factory list when the registry has changed 
Also don't free the list every time we go to NULL.
 2009-11-12 13:20:42 +01:00
Sebastian Dröge
6980503927 subtitleoverlay: Use gst_pad_get_caps_reffed() 2009-11-12 13:20:41 +01:00
Sebastian Dröge
b02d9837f7 playbin2/playsink: Use new "silent" property instead of unlinking 
This makes sure that subtitleoverlay still gets segment updates and
everything to pass on downstream. Without this segment problems happen.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
af3d16dbb1 subtitleoverlay: Update segments after pushing the events downstream 
This makes sure that we don't apply segments twice downstream. Also
always send our newsegment events downstream.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
e869b57296 subtitleoverlay: Add silent property to disable subtitles 
This tries to disable subtitles in the overlay or renderer
and if that's not possible it goes into passthrough mode.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
eb2d207811 subtitleoverlay: Set the video framerate on parsers if possible 
Fixes bug #599649.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
528be22031 subparse: Make fps a GstFraction typed property and use it properly 2009-11-12 13:20:41 +01:00
Iago Toral
b2c65c9efd subparse: Add property for the video framerate 2009-11-12 13:20:41 +01:00
Sebastian Dröge
c5d26b23c7 playbin2: Handle external subtitles better 
First of all, make sure that suburidecodebin never
errors out because of not-linked in case external subtitles
are used but then subtitles are disabled.

And then make sure that external subtitles always start from
the correct position and are not racing until EOS if they
get unselected and selected again.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
16073d1eb7 playbin2: Flush the subtitles before switching to a new subtitle stream 
This makes sure that all currently shown subtitles disappear
and new ones can be shown as soon as possible.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
e91458f13c playbin2: Set subtitle caps as raw caps for the uridecodebins 
This will make sure that no subparse is ever plugged and subtitleoverlay,
that subpicture streams are handled the same was as subtitles and that
subtitle renderers are used if available.

Fixes bugs #595123, #570753, #591662, #591706.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
ced1b8f897 playbin2/playsink: Remove everything related to subpicture streams 
These will soon be handled the same way as subtitle streams.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
dcc109bd9a playsink: Add a queue before subtitleoverlay 
This will improve playback, and the same thing is done
for subpicture streams too.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
c0828e55b6 playsink: Use subtitleoverlay for subtitles 2009-11-12 13:20:40 +01:00
Sebastian Dröge
92ccb87850 subtitleoverlay: Add new element for generic subtitle overlaying 
This autopluggs the required elements for parsing and rendering
different subtitle formats on a video stream.

Fixes bug #600370.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
1da5a3f7d3 playback: Update factories list on every access if the registry has changed 
This makes application's simpler because the element doesn't need to
go to NULL first to make use of newly installed plugins.

Fixes bug #601480.
 2009-11-11 14:00:26 +01:00
Sebastian Dröge
ab96265c57 playback: When going from NULL->READY check if the registry has new features 
This makes it possible to use newly installed plugins after going back
to NULL instead of requiring a new instance.

Fixes bug #599266.
 2009-11-10 18:30:46 +01:00
Sebastian Dröge
6723bf429f audioresample: Update speex resampler to latest GIT 2009-11-10 12:22:27 +01:00
Tim-Philipp Müller
23f92ed8cd playsink: assign chain->mute before using it 
Fixes GObject warnings when starting totem.
 2009-11-10 01:06:17 +00:00
Edward Hervey
e34abf228d playback: Fix the order in strcmp that I broke in previous commit. 2009-11-09 19:58:20 +01:00
Edward Hervey
c661bfaa99 typefind: Reduce number of calls to gst_type_find_peek. 
Shaves off a couple percents off typefinding
 2009-11-09 19:18:07 +01:00
Edward Hervey
b9053c5ae8 playback: Avoid expensive API calls in tight loop. 
We know we're dealing with GstPluginFeature.
 2009-11-09 19:18:07 +01:00
Sebastian Dröge
dfd51aa82a inputselector: Remove useless variables and fix a uninitialized variable compiler warnings 2009-11-08 11:27:57 +01:00
Sebastian Dröge
6c15d9e8d4 decodebin2: Add property to disable/enable posting of stream-topology messages 
Most people don't need this messages and generating them is quite
expensive.
 2009-11-06 17:01:04 +01:00
Sebastian Dröge
5798b543df decodebin2: Protect subtitle elements and subtitle encoding by a new mutex 
Using the object lock here can and will lead to deadlocks because
of deep-notifies of property changes: the deep-notify handler will
get the parent of objects, which will take the object lock again.

Fixes bug #600479.
 2009-11-06 15:15:06 +01:00
Sebastian Dröge
f365385458 inputselector: Make sure that running_time->timestamp calculation never becomes negative 2009-11-06 13:14:14 +01:00
Sebastian Dröge
97519751ad uridecodebin: Improve all-raw-caps detection for pads 2009-11-06 12:37:03 +01:00