Commit graph

7491 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
Tim-Philipp Müller
ddd877cf7f Automatic update of common submodule
From 87bf428 to 47cb23a
2009-12-01 15:06:10 +00:00
Sebastian Dröge
0707441ecb Automatic update of common submodule
From da4c75c to 87bf428
2009-12-01 14:14:25 +01:00
Sebastian Dröge
732f3055a3 subtitleoverlay: Fix some pad refcount issues
Fixes bug #603345.
2009-11-30 10:22:54 +01:00
Edward Hervey
3db670750f Automatic update of common submodule
From 53a2485 to da4c75c
2009-11-27 18:54:57 +01:00
David Schleef
d2c9d7fc1c oggdemux: handle theora streams with 0 keyoffset 2009-11-26 14:16:28 -08:00
David Schleef
a8e99f80df oggdemux: Handle unknown streams 2009-11-26 14:16:28 -08:00
Sebastian Dröge
8393257732 Revert "textoverlay: First draw outline text and then the real text"
This reverts commit 60aa09d28c.

First drawing the real text and then the outline produces ugly
text in lower resolutions. The outline line width needs to be somehow
changed relative to the resolution. Fixes bug #602924.
2009-11-26 14:31:55 +01:00
Sebastian Dröge
51e2cafe0e audiofilter: Use G_DEFINE_ABSTRACT_TYPE_WITH_CODE
...and fix code style a bit.
2009-11-26 10:38:29 +01:00
Sebastian Dröge
3949cba47d audiofilter: Add _CAST variants of the cast macros 2009-11-26 10:38:28 +01:00
Wim Taymans
75c5aed1ba audiosink: add adjustement when slaving
Our calibration against the pipeline clock is done with the adjusted
ringbuffer time, so take the adjustement into account. Fixes some audio dropouts
when reusing audio sinks after switching clocks and slaving methods in a
pipeline.
2009-11-25 10:26:16 -06:00
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
David Schleef
9339cec787 oggdemux: Reset last_granule during seeking
Fix case where we would reconstruct the wrong granulepos for
outgoing streams immediately after a seek.
2009-11-25 00:46:55 -08:00
David Schleef
8c202593c6 oggdemux: Fix timestamp generation for theora
Timestamp generation was broken by the last commit for formats
with a non-zero granule shift.  Also keep track of the last keyframe
so that we can regenerate granulepos for theora.
2009-11-24 22:08:09 -08:00
David Schleef
78aad52cbf oggdemux: Fix vorbis parsing
Add a granule to granulepos conversion function.  Fix the duration
function for vorbis.  Handle timestamps on header packets differently
and be more careful about calculating OFFSET and OFFSET_END.  After
this change, timestamps for vorbis don't exactly match up with the
timestamps that vorbisparse outputs, but it's unclear if vorbisparse
is actually correct and it would add a lot more code to make oggdemux
match vorbisparse.  Fixes #602790.
2009-11-24 21:22:03 -08:00
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
David Schleef
ab0d802781 ogg: Fix generation of timestamps and durations
After changing some internal functions, I forgot to update
the code that puts the values on the buffers.
2009-11-21 22:05:34 +01:00
David Schleef
72edd1467b ogg: Add ogg stream parsing
Adds code that parses headers of various formats encapsulated in
Ogg in order to calculate timestamps and durations of each buffer.
Removes the creation of helper decoder elements to do this calculation
via conversion queries.

Fixes: #344013, #568014.
2009-11-21 19:40:42 +01:00
David Schleef
3019ebb107 oggmux: don't overwrite object properties 2009-11-21 19:40:42 +01:00
Stefan Kost
f8abb8cf15 debug: also cast packet.packetno to gint64 in debug log
We do this already for granulepos to handle ogg_int64_t mismatches.
2009-11-21 17:54:49 +02:00
Stefan Kost
9e8db533a1 debug: fix format string that was missing a var 2009-11-21 17:47:26 +02:00
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
Tim-Philipp Müller
3362bf2778 Automatic update of common submodule
From 0702fe1 to 53a2485
2009-11-19 10:30:06 +00:00
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
Wim Taymans
0e6b9e596d baseaudiosink: fix initial calibration
When we are calibrating the internal clock against the external clock take into
account the time offset applied to our internal clock because we will subtract
that in the render_function again.
2009-11-18 17:11:03 +01:00
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
Jan Schmidt
9d0754fa26 win32: Add new still-frame API to the defs
Add gst_video_event_new_still_frame() and
gst_video_event_parse_still_frame() functions to the win32 defs files
2009-11-18 12:27:19 +00:00
Mark Nauwelaerts
0fb680f680 baseaudiosrc: fix 'uninitialized' compiler warning 2009-11-18 12:37:44 +01:00
Tim-Philipp Müller
a2ee06db3c configure: bump core requirement to 0.10.25.1
We depend on new API that's only in git so far.
2009-11-18 10:14:41 +00:00
Jan Schmidt
36711ab477 video: Add functions to create/parse still frame events.
Add a new video event to mark the start or end of a still-frame
sequence, and a parser function to identify and extract info from
such events.
API: gst_video_event_new_still_frame()
API: gst_video_event_parse_still_frame()

Fixes: #601942
2009-11-18 00:10:57 +00:00
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
Sreerenj B
f3b3dd33f3 rtsp: avoid crashing on SIGPIPE
Use send() instead of write() so that we can pass the MSG_NOSIGNAL flags to
avoid crashing with SIGPIPE when the remote end is not listening to us anymore.

Fixes #601772
2009-11-13 11:18:46 +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