Commit graph

2147 commits

Author SHA1 Message Date
Sebastian Dröge
674e2309ac uridecodebin: Don't post missing plugin messages twice
decodebin2 already posts them after emitting the unknown-type signal,
there's no need to post another one.
2009-10-07 17:46:29 +02:00
Sebastian Dröge
cf9c6a2271 decodebin2: Rewrite autoplugging and how groups of pads are exposed
This now keeps track of everything that is going on, creates
a tree of chains and groups to allow "demuxer after demuxer" scenarios
and allows chained Oggs with multiple streams (needs oggdemux or playbin2 fixes).

Also document everything in detail and give a general overview of what
decodebin2 is doing at the top of the sources.

Fixes bug ,  and .
2009-10-07 17:46:28 +02:00
Stefan Kost
ccf5d6551a build: sprintf, sscanf need stdio.h 2009-10-07 11:56:35 +03:00
Benjamin Otte
6621dd3d3e [videotestsrc] Make checkers-8 pattern create 8x8 instead of 16x16 tiles 2009-10-07 09:54:08 +02:00
Benjamin Otte
9d6eb19453 [ffmpegcolorspace] Fix NV12 and NV21 with odd width and height 2009-10-07 09:54:08 +02:00
Benjamin Otte
a0a66e8ceb [videotestsrc] Fix Y41B
Chroma components should be aligned on 4byte boundaries.

https://bugzilla.gnome.org/show_bug.cgi?id=595849
2009-10-07 09:54:07 +02:00
Sebastian Dröge
24b7d2500c factorylist: Use gst_caps_can_intersect() instead of _intersect()
This is faster and results in less allocations.
2009-10-07 07:23:20 +02:00
Sebastian Dröge
999483b454 decodebin2: Don't set the external ghostpads blocked but only their targets
Pad blocks should never be done on external pads as outside elements
might want to use their own pad blocks on them and this will lead to
conflicts and deadlocks.
2009-10-07 07:23:20 +02:00
Sebastian Dröge
0dcc0857aa decodebin2: Only use the object lock for protecting the subtitle elements
Using the decodebin lock will result in deadlocks if the subtitle encoding
is accessed from a pad-added handler.
2009-10-07 07:23:19 +02:00
Sebastian Dröge
9be848d04f playbin2: Improve debugging of pad blocks 2009-10-07 07:21:38 +02:00
Sebastian Dröge
a4f454dc24 playbin2/playsink: Use gst_object_ref_sink() instead of calling both separately 2009-10-07 07:21:37 +02:00
David Schleef
205ada8454 videotestsrc: add pattern with out-of-gamut colors
Adds a pattern with out-of-gamut colors in a checkerboard
pattern with in-gamut neighbors.  Useful for checking YCbCr->RGB
color matrixing.  Correct matrixing and clamping will cause the
checkerboard pattern to be invisible.
2009-10-06 19:47:01 -07:00
Robert Swain
fc56adc2e3 audioresample: fix printf variable type
Change printf variable type from %lu to %" G_GUINT64_FORMAT " as it
should be for guint64.

Fixes 
2009-10-06 22:37:00 +02:00
Jan Schmidt
f58a2b71b5 ffmpegcolorspace: Use the ffmpegcolorspace debug category
Move gstffmpegcodecmap debug to the ffmpegcolorspace category
2009-10-06 20:37:42 +01:00
Jan Schmidt
850c95178d gdppay: Don't repeat tags buffers for every new segment
Only send a tag buffer when one is received, not after every new segment
event/update.
2009-10-06 20:37:42 +01:00
David Schleef
1871a6025d typefind: detect 'ftypqt ' as video/quicktime 2009-10-06 12:19:12 -07:00
Wim Taymans
a8d7e6a490 playsink: make the lock recursive for now
Fixes 
2009-10-01 09:35:54 +02:00
Wim Taymans
f18ed7abf9 playsink: fix the vis property getter 2009-10-01 09:35:54 +02:00
Edward Hervey
b565a3088c playsink: Expose mute,volume,vis-plugin and font-desc properties
https://bugzilla.gnome.org/show_bug.cgi?id=594623
2009-09-14 12:26:05 +02:00
Edward Hervey
377e781ad5 GstPlaySink: Expose 'reconfigure' as an action signal. 2009-09-14 10:40:00 +02:00
Edward Hervey
bafe9082fd GstPlaySink: Expose flags as a gobject property. 2009-09-14 10:40:00 +02:00
Edward Hervey
02c50388c4 playback: Register playsink as an element.
This allows using playsink from outside the playback plugin.

Add code to be able to request the sink pads using standard GStreamer API.

TODO : expose GObject properties/signals.
2009-09-14 10:39:59 +02:00
Benjamin Otte
26c068e9e5 videotestsrc: Fix crashes with even widths
The fix for green lines introduced by commit
35fdfcc625 caused invalid memory accesses
for even widths. This patch fixes it.
2009-09-11 22:14:25 +02:00
Sebastian Dröge
91c3a23963 playbin2: Implement GstStreamVolume interface 2009-09-11 16:37:35 +02:00
Sebastian Dröge
723b2baa5d volume: Implement GstStreamVolume interface 2009-09-11 16:37:35 +02:00
Sebastian Dröge
6e23ea172f interfaces: API: Add GstStreamVolume interface
Fixes bug .
2009-09-11 16:37:34 +02:00
Sebastian Dröge
7dbefedeef videorate: Add Since marker for the new skip-to-first property 2009-09-11 07:38:28 +02:00
Olivier Crête
f35c5bc1e7 videorate: Make videorate work with a live source
Add a property that makes videorate skip to the first buffer it
receives instead of padding the stream from segment start to the
first real buffer.

Fixes bug .
2009-09-11 07:36:10 +02:00
Sebastian Dröge
662a31983f playbin(2): Document that the volume property uses a linear scale
Fixes bug .
2009-09-10 16:56:14 +02:00
Benjamin Otte
8939bc6c82 ffmpegcolorspace: Handle YVU9/YUV9 conversion with odd widths
A green border could be visible when converting to Y444 or RGB, because
the last chroma samples weren't copied correctly
2009-09-10 10:56:29 +02:00
Benjamin Otte
7ed2531b27 videotestsrc: Fix YVU9 and YUV9
- Buffer sizes were computed different from ffmpegcolorspace
- Green bar on right size for widths not divisable by 4
2009-09-10 10:45:06 +02:00
Benjamin Otte
35fdfcc625 videotestsrc: Fix image for odd widths in some formats
videotestsrc rounds chroma down. This causes it to omit the last chroma
value completely for odd widths when the chroma is downsampled.
This patch special cases the last pixel to not be rounded down.
2009-09-10 10:45:06 +02:00
Stefan Kost
7a3797f332 docs: tell a biit more about uri-decodebin and buffering 2009-09-10 10:30:23 +03:00
Wim Taymans
2a5cd16eb1 fix whitespace 2009-09-08 13:02:46 +02:00
Tim-Philipp Müller
f051514f69 typefinding: disable typefinder for headerless flac
Disable headerless flac typefinder as long as it happily typefinds anything
including /dev/urandom as flac and as long as it's not particularly useful
given that such streams don't really exist in the wild.

Also fix up some comments so that gtk-doc doesn't complain about them.
2009-09-07 17:13:12 +01:00
Wim Taymans
f1b209f409 typefind: fix midi typefinding
We already have a audio/midi typefinder so don't override it with the midi in
RIFF typefinder or else we fail to detect plain midi files.
2009-09-04 15:48:06 +02:00
Wim Taymans
9e83339cf6 uridecodebin: do buffering for more uris
Add ssh://, ftp://, sftp://, myth:// to the list of uris that require
buffering.

Fixes 
2009-09-04 11:33:04 +02:00
Sebastian Dröge
a69ffb5886 typefindfunctions: Add typefinder for Midi inside RIFF
This is a standard Midi file format that should be supported by
all Midi decoders and also has the mimetype audio/mid according to
the Midi specification homepage.

Fixes bug .
2009-09-04 07:36:10 +02:00
Tim-Philipp Müller
4cacc441d8 typefinding: move gio-based xdg mime typefinder from -bad to -base
Its purposes is mainly to avoid false positives (e.g. mp3 typefinder
reporting a 20% probability and somesuch). Won't be registered if
the gio plugin has been disabled via ./configure --disable-gio.
2009-09-03 09:01:47 +01:00
Tim-Philipp Müller
889c318798 subparse: GstAdapter is not a GstObject and should be freed with g_object_unref 2009-09-01 15:16:17 +01:00
Stefan Kost
e7368354d5 adder: improve caps filter functionality. Fixes .
Also use the capsfilter if there is no src-peer as the caps constrain what
we can do. Don't create any_caps as a default, as we check for NULL to skip the
filtering. This is a (small) performance regression as we always intersect
otherwise.
2009-08-31 22:48:01 +03:00
Sebastian Dröge
2194166e05 decodebin2: Post missing plugin messages before any error messages 2009-08-31 11:10:55 +02:00
Marc-André Lureau
605f3c2942 Bug 593035 - set IN_CAPS for streamheader buffer 2009-08-28 08:44:55 +01:00
Sebastian Dröge
460dc94d23 playbin: The internally linked pad of the selector might be NULL in some cases 2009-08-26 16:56:19 +02:00
Sebastian Dröge
67a0ef9b3a playbin: Fix iterate internal linked pads functions for the stream selectors
This now used the new gst_iterator_new_single() function and as a side effect
fixes bug .
2009-08-26 16:45:49 +02:00
Sebastian Dröge
3c8ff21ba2 typefindfunctions: Detect AVF files as RIFF files too
AVF is valid RIFF but has AVF0 as first fourcc instead of RIFF.

Partially fixes bug .
2009-08-26 09:10:19 +02:00
Sebastian Dröge
1e450f21f8 audioresample: Fix drain processing
In case we have to convert internally don't process output length input samples
but history length input samples.
2009-08-26 09:10:18 +02:00
Sebastian Dröge
2e585ac7ac audioresample: On the first buffer we need discont handling
Otherwise we won't get upstream timestamps and everything and all
output buffers would have -1 timestamps.
2009-08-26 09:10:18 +02:00
Руслан Ижбулатов
5d96fd4bf1 subparse: Remove dependency on regex.h as it's not used anyway
Fixes bug .
2009-08-26 09:10:17 +02:00
Kipp Cannon
86b4c51c8c audioresample: Fix buffer overflow when pushing the drain 2009-08-26 09:10:17 +02:00
Kipp Cannon
a69068d70d audioresample: Fix timestamp drift
Fixes bug .
2009-08-26 09:10:17 +02:00
David Schleef
0e9bc5125a Remove Ronald Bultje from Authors field
Replaced with "GStreamer maintainers
<gstreamer-devel@lists.sourceforge.net>" or just removed,
depending on the number of other authors.
2009-08-24 11:37:01 -07:00
Wim Taymans
c3ebeec5a5 playbin2: fix refcounting of _get_sink()
g_value_set_object() increases the refcount of the sink, which is not needed
because the object should already be refcounted. Make sure this is always the
case and use g_value_take_object().

Fixes: 
2009-08-24 15:08:36 +02:00
Sebastian Dröge
0c1fa2e8ab streamselector/inputselector: Use iterate internal links instead of deprecated get internal links 2009-08-19 17:23:21 +02:00
Sebastian Dröge
b7fa34a279 playsink: Also send SEEK events directly to a subpicture sink 2009-08-18 11:15:41 +02:00
Sebastian Dröge
b5f84c0637 playsink: If a custom text sink is used, send events to it too
Before, SEEK events would be sent to the video sink, which wouldn't
be linked in any way to the subtitle part of the pipeline and
subparse would never see the SEEK event. This would then seek
the audio/video but the subtitles would continue from the old
position instead.

Fixes bug .
2009-08-18 08:39:02 +02:00
Sebastian Dröge
6aa731cb48 uridecodebin: Make missing plugins emit a warning message, not an error message
The problem with an error message is, that it will stop playback completely
while it could be that only a audio decoder plugin is missing and the video
could be played with the available plugins.

See bug .
2009-08-18 08:20:28 +02:00
Sebastian Dröge
a6b1e0b645 uridecodebin: Post a correct error message for unknown types
Before we had STREAM/WRONG_TYPE but it's really CORE/MISSING_PLUGIN
because a plugin is missing and nothing else is wrong.

Also make it an error instead of a warning.

Really fixes bug .
2009-08-13 17:42:07 +02:00
Sebastian Dröge
504f8dc9c7 uridecodebin: Post a missing plugin message additional to the error message on unknown types
Fixes bug .
2009-08-13 15:55:25 +02:00
Tim-Philipp Müller
4871cd9254 playbin2: fix error message string
Fixes .
2009-08-13 10:59:35 +01:00
Mark Nauwelaerts
188d698449 decodebin2: avoid assertion failure on empty/NULL caps 2009-08-12 13:39:12 +02:00
Sebastian Dröge
3b4c35e319 typefindfunctions: Also detect SVG by the <svg> starting tag
Not all SVG images have the DOCTYPE specified.
2009-08-12 12:11:08 +02:00
Sebastian Dröge
88a55e6dae subparse: Allow . instead of , as millisecond delimiter in srt subtitles
Fixes bug .
2009-08-09 12:13:16 +02:00
Tim-Philipp Müller
0021e6b765 Revert inlines that cause compiler warnings and are not needed anyway 2009-08-08 17:51:10 +01:00
Edward Hervey
8cd1b5209b gst: Remove dead assignments and resulting unused variables 2009-08-08 15:54:02 +02:00
Sebastian Dröge
141c3f52cd typefindfunctions: Add typefinders for many game sound console formats supported by gme
These are AY, GBS, GYM, KSS, SAP and VGM. SPC and NSF already had typefinders.
2009-08-07 09:33:34 +02:00
Siarhei Siamashka
720a927f38 ffmpegcolorspace: support for direct conversion from uyvy422 to rgb formats 2009-08-06 15:09:44 +03:00
Stefan Kost
007da06645 playbin2: smarter sink selection. Fixes
Don't do fallbacks if application specified a sink element. When doing the
fallback use configured default elements instead of hardcoded linux only
elements. Improve error messages accordingly.
2009-08-06 15:07:02 +03:00
Mark Nauwelaerts
ff998f24db queue2: post error message when pausing task if so appropriate
If a downstream element returns an error while upstream has already
put all data into queue2 (including EOS), upstream will no longer
chain into queue2, so it is up to queue2 to perform some
EOS handling / message posting in such cases.  See .
2009-08-06 13:39:19 +02:00
Tim-Philipp Müller
85a08d8dc2 typefinding: fix postscript typefinder probability
Two bytes for a rare format hardly warrants MAXIMUM typefinding
probability, POSSIBLE seems more appropriate.
2009-08-06 09:57:25 +01:00
Sebastian Dröge
060f9c07e5 subparse: Implement POSITION query 2009-08-06 06:43:38 +02:00
Sebastian Dröge
7e119e46e5 subparse: Implement SEEKING query 2009-08-06 06:43:38 +02:00
Sebastian Dröge
76571840ef typefindfunctions: Add SVG typefinder 2009-08-06 06:43:35 +02:00
Sebastian Dröge
5c52513aab typefindfunctions: Add postscript typefinder 2009-08-06 06:43:35 +02:00
Sebastian Dröge
37839ee2b3 typefindfunctions: Use static caps again for MPEG4 typefinding 2009-08-06 06:43:35 +02:00
Arnout Vandecappelle
ce24ac4ed0 typefindfunctions: Implement better & more flexible MPEG4 typefinding
This detects more MPEG4 streams as MPEG4.

Fixes bug .
2009-08-06 06:43:35 +02:00
Sebastian Dröge
cac4b032c3 videoscale: Restrict width/height to 2^15 - 1
Otherwise integer overflows will happen, resulting in segmentation faults.

Fixes bug .
2009-08-06 06:43:34 +02:00
Sebastian Dröge
6b63053be1 ffmpegcolorspace: Fix indention of template header 2009-08-06 06:43:34 +02:00
Benjamin Gaignard
2f4c65bb06 typefindfunctions: Fix typefinding of SDP files
Fixes bug .
2009-08-06 06:43:33 +02:00
Kipp Cannon
4689acd68f audioresample: Take the output offsets from the input if possible
Fixes bug .
2009-08-06 06:43:33 +02:00
Sebastian Dröge
b69f5e2c66 videoscale: Make sure to allocate enough memory for the temporary buffer
and fix scaling of odd-height interlaced video.
2009-08-06 06:43:32 +02:00
Sebastian Dröge
c51d2febd3 videoscale: Fix interlaced scaling for I420
...and some other minor mistakes in the previous change.
2009-08-06 06:43:32 +02:00
Sebastian Dröge
164b90f9d0 ffmpegcolorspace: Include interlacing information in the AVPicture
This later allows to handle interlaced AVPicture different than
progressive ones which is needed for horizontally subsampled YUV
formats, see bug .
2009-08-06 06:43:32 +02:00
Sebastian Dröge
33c490f4b9 videoscale: Add support for interlaced content
videoscale is not mixing content of two seperate fields anymore
and does scaling on every field separately.

Fixes bug .
2009-08-06 06:43:31 +02:00
Tim-Philipp Müller
e199d7e1cd typefinding: fix detection of fLaC id packet in broken flac-in-ogg
There are flac-in-ogg files without the usual flac packet framing
and these files just have a 4-byte fLaC ID packet as first packet.
We need to recognise the type just from these four bytes if we
want oggdemux to recognise these streams correctly.
2009-08-01 19:01:39 +01:00
Stefan Kost
7205bbc031 adder: reset pending flush-stop flag in state_changed. (mostly) Fixes . 2009-07-30 13:45:42 +03:00
Tim-Philipp Müller
789f5b0488 playbin: rename GType of stream selector pad to avoid clash with input-selector from -bad
Rename the GType of the pads of playbin's internal stream selector
element so they don't use the same type name as input-selector's
pads. Fixes .
2009-07-27 14:18:27 +01:00
Tim-Philipp Müller
2670f23812 typefind: recognise Kate spu subtitles as well
Recognise spu-subtitles, SUB and K-SPU as valid categories for
Kate subtitles as well.
2009-07-24 09:42:05 +01:00
Wim Taymans
0bb9b75a75 audiotestsrc: call send_event directly
We can't call gst_element_send_event() from a streaming thread as it gets the
state lock. Instead call the send_event method directly until we have a nice API
for this in basesrc.

Fixes 
2009-07-20 13:15:32 +02:00
Edward Hervey
3708ca37a8 gstadder: Don't forget to free pending events on flush/dispose.
Fixes 
2009-07-20 12:42:32 +02:00
Edward Hervey
196b38d4ef audiotestsrc: Make sure tags are properly serialized. Fixes
We do this by letting the basesrc base class handle the tags.
2009-07-20 08:47:50 +02:00
Edward Hervey
50b0cf2c03 adder: Collect incoming tag events and send them after newsegment. Fixes 2009-07-19 10:49:17 +02:00
Wim Taymans
3886a83f0e queue2: fix leak and improve buffering
Keep track of the max requested position and compare this to the write position
in the temp file to get the current amount of buffered data.
Fix memleak of all incomming buffers.

Fixes 
2009-07-15 20:56:10 +02:00
Tim-Philipp Müller
5366b61bfc playbin2: use private copy of input-selector
We shouldn't really depend on elements from -bad for stream
selection in playbin2, so use a private copy of input-selector
until the selector plugin is ready to be moved to -base or -good.
Fixes .
2009-07-15 17:42:46 +01:00
Tim-Philipp Müller
e1df8d0691 playback: add private copy of the input-selector from gst-plugins-bad
Not hooked up yet though. See .
2009-07-15 17:27:28 +01:00
Tim-Philipp Müller
d53e754d42 typefinding: use subtitle/x-kate for Kate subtitle streams and application/x-kate for the rest
Differentiate subtitle streams and lyrics/cracktastic/complex streams via
the category string in the headers. This seems like a useful distinction
to make, and also seems more future-proof. See .
2009-07-13 23:00:04 +01:00
Stefan Kost
31b0c658e5 uridecodebin: treat uri-schemas incasesensitive
Treat uri-schemas incasesensitive. This is mandated in rfc2396 section 3.1.
Fixes not showing buffering messages e.g. for HTTP://...
2009-07-13 21:56:46 +03:00
Stefan Kost
94baad7490 adder: add since tags to docs 2009-07-10 23:27:11 +01:00
Wim Taymans
084357dfb8 queue2: flush differently, avoiding deadlocks
Don't flush the file by closing and opening it but instead use g_freopen. This
avoids a deadlock in shutdown because we emit the temp-location property change
with the wrong lock held.
2009-07-10 21:01:39 +01:00
Wim Taymans
bede11dbc3 uridecodebin: Fix template construction
Fix the construction of the temporary filename construction as the application
name can be NULL and we don't want a separator between the prgname and the
template.
2009-07-10 20:26:22 +01:00
Wim Taymans
4403cf4efb playbin2: add support for progressive download
Add a new playbin2 flag (initially disabled) to enable progressive download
buffering in uridecodebin.
2009-07-10 20:26:22 +01:00
Wim Taymans
f4d78328dd uridecodebin: add download property
Add a download property that will attempt to configure queue2 into progressive
download buffering.
Make sure we only enable download buffering for quicktime and flv formats.
2009-07-10 20:26:22 +01:00
Wim Taymans
df58d6a39e queue2: add temp-template property
Add a new temp-template property so that queue2 can securely allocate a
temporary filename. Deprecate the temp-location property for setting the
location but still use it to notify the allocated temp file.
2009-07-10 20:26:22 +01:00
Stefan Kost
725bd20045 adder: add a caps-property to avoid to need to plug a capsfilter afterwards
Adder can only handle one common format accross the pads. Thus one needed to add
a capsfilter afterwards and manage the caps. Now one can simply set the caps on
the property.
2009-07-10 20:06:28 +01:00
Sebastian Dröge
3d751d190d playbin2: Make it possible for READY->PAUSED to succeed after it failed the first time
If READY->PAUSED failed in the source element we would've swapped
the current and next group already. To allow READY->PAUSED to succeed
after the first failure we have to swap the current and next group
back again. This also ensure that we're again in the same state
as before the failed state change and not at the next group.

This was especially a problem for playbin2 pipelines that use the
new mounting support in giosrc as the source would fail for READY->PAUSED
the first time, the application mounts the location and then tries
to go READY->PAUSED again (and this time it would succeed).

Fixes bug .
2009-07-10 17:08:40 +02:00
Philip Jägenstedt
fa0a5a667f audioconvert: Fix compilation when debugging is disabled
Fixes bug .
2009-07-08 15:08:32 +02:00
Stefan Kost
da27fd57e8 adder: keep sending newsegments after seeking
Adder sends with timestamps from 0 upwards. After seeking we need to send
new-segments to get correct positions-queries.
2009-07-06 22:35:14 +01:00
Edward Hervey
c3adf88621 adder: Call set_flushing(TRUE) for flushing seeks *when* the streaming is stopped.
This ensures that collectpads' cookie is properly updated so that when the streaming
threads will restart and be checking for the flushing status of all pads there will
be no inconsistent state.
2009-07-05 21:32:20 +02:00
Wim Taymans
e8598d24e5 uridecodebin: make fd:// uri use buffering too
fd:// usually operate in push mode only and are thus suitable for buffering.
2009-06-30 18:44:44 +02:00
Stefan Kost
c1f46ea29e volume: include "1.0=100%" in property description 2009-06-30 14:46:38 +03:00
Stefan Kost
aab2e110a1 playsink: remove unused property defs 2009-06-30 14:45:51 +03:00
Jan Schmidt
ee7fd4c28d playsink: Avoid a segfault when the video sink fails to start
Don't attempt to display the subpictures and segfault when the
video sink failed to start (and hence the videochain is NULL).
2009-06-29 14:35:03 +01:00
René Stadler
61441ff183 playbin2: fix initial volume handling also when reusing the element
This is a follow-up to commit 452988, making it work correctly when the audio
chain is reused.
2009-06-27 16:36:11 +03:00
Stefan Kost
f8506f9e1f screenshot: don't leak message 2009-06-26 13:14:52 +03:00
Tim-Philipp Müller
8b94cd3934 typefinding: lower the h264 typefinder's probability
A NEARLY_CERTAIN is absolutely not warranted given the kind
of things it checks for. Even a LIKELY is probably not entirely
appropriate.
2009-06-25 12:09:59 +01:00
Wim Taymans
09737d728b adder: only unflush when we flushed before
Ass suggested by Stefan Kost:
Keep track of when the sinkpad was set to flushing and unflush the pad when an
upstream flushing seek failed.
2009-06-23 18:08:44 +02:00
Tim-Philipp Müller
5974042bba uridecodebin: fix leak when the source fails to change state 2009-06-23 15:12:50 +01:00
Wim Taymans
c933933f09 ssaparse: avoid leaking all buffers 2009-06-23 12:40:56 +02:00
Sebastian Dröge
dc706f7f2f audiotestsrc: Name gaussian noise "gaussian-noise" instead of just "gaussian"
Also make all the function arrays constant.
2009-06-21 19:43:18 +02:00
Kipp Cannon
620391b300 audiotestsrc: Add support for generating gaussian white noise
This patch adds support for stationary white Gaussian noise.
The Box-Muller algorithm is used to generate pairs of independent
normally-distributed random numbers.

Fixes bug .
2009-06-21 12:29:03 +02:00
Jan Schmidt
0ed6ec3902 ffmpegcolorspace: Fix NV12 and NV21 transformations
Fix some stride problems, fix the nv12 to nv21 direct transformation,
and implement a direct conversion to yuv444 to save CPU.
2009-06-20 23:48:22 +01:00
Jan Schmidt
ad947b2436 videotestsrc: Fix NV12 painting for odd strides/heights 2009-06-20 23:48:22 +01:00
Wim Taymans
85dbf93515 adder: more seeking fixes.
When a seek failed upstream, make sure the adder sinkpad is set unflushing again
so that streaming can continue.
We only have a pending segment when we flushed.
Set the flush_stop_pending flag inside the appropriate locks and before we
attempt to perform the upstream seek.
Add some more comments.
Use the right lock to protect the flags in flush_stop.

See 
2009-06-17 11:22:51 +02:00
Sebastian Dröge
62f43a1c52 decodebin2: Free iterator after removing all groups 2009-06-17 07:24:53 +02:00
Wim Taymans
c4d729a4da playbin2: set smarter target state on uridecodebin
Set the target state of the newly added uridecodebins to somthing else that
PAUSED so that we keep their state in sync with the playsink state.

Fixes 
2009-06-16 18:20:06 +02:00
Wim Taymans
a31c3bfc60 playsink: set the sink flag on the element 2009-06-16 18:20:05 +02:00
Wim Taymans
7a82caebd2 uridecodebin: add debug message 2009-06-16 18:20:05 +02:00
Stefan Kost
fd36634f88 adder: send flush_stop when seeking failed
At least do the fix to sent the flush_stop when seeking failed to ensure we
keep no pads flushing. before it was send when the seeking worked which is just
plain wrong and was not the intention.
2009-06-15 11:45:19 +03:00
Wim Taymans
45084bf579 adder: send flush-stop earlier
When no flush-stop has been sent by upstream, we have to send one ourselves to
continue playback. Do this as soon as the collect function is called instead of
after we possibly pushed segment events (that got then flushed out)
2009-06-12 16:31:00 +02:00
Wim Taymans
6a7d0ebf2a playsink: update for new step API 2009-06-12 13:52:02 +02:00
Tim-Philipp Müller
9ca2bf36de subparse, ogmparse: post tags with GST_TAG_SUBTITLE_CODEC
Make subtitle parsers post a taglist with codec tags, so the application
knows what kind of subtitle a subtitle stream is. Fixes .
2009-06-11 22:32:28 +01:00
Jan Schmidt
79e97ec5ec playbin2/uridecodebin: Fix connection-speed propagation
uridecodebin expects the passed connection-speed value in kbps, so we
need to divide the value stored in bps by 1000. Also, lower the upper
limit on the properties to the value that we can actually store in our
internal guint (which is plenty high enough)
2009-06-10 17:05:18 +01:00
Tim-Philipp Müller
40bea96ff6 subparse: recognise more subrip timestamp variants
Be even less restrictive in what we accept for .srt timestamps when
typefinding and parsing subrip subtitles and add a unit test for
the 'new' format. Fixes .
2009-06-10 14:41:41 +01:00
Wim Taymans
ef1030ee6e decodebin2: make sure varargs are of right type
Explicitly cast the variables to g_object_set to their right types.
2009-06-05 18:13:25 +02:00
Wim Taymans
f444f0edce decodebin2: increase stream probing queues
When we are probing for streams, we want to set the queue size in such a way
that we can scan a maximum amount of data without consuming too much memory.
Therefore, remove the time limit on the queue and only stop scanning after 2MB
of data.

See .
2009-06-05 16:49:58 +02:00
Sebastian Dröge
28b366db00 playbin2: API: Add {audio,video,text}-tags-changed signals
Fixes bug .
2009-06-04 08:59:28 +02:00
Wim Taymans
49ee8a2d05 playbin2: also set custom text and subp sinks
Set the custom subpicture and text sinks along with the custom audio and video
sinks when needed.
Fix a little docs blurb too.
2009-06-03 12:45:08 +02:00
Edward Hervey
31e7bf098d typefindfunctions: Fix caps for ogg typefinder. 2009-06-02 09:54:23 +02:00
Wim Taymans
ea97973efe add framestepping to playbin2 and seek 2009-06-01 11:31:49 +02:00
Sebastian Dröge
a9c405f5fa ffmpegcolorspace: Add a lot more conversions from/to 16 bit grayscale 2009-05-30 14:18:56 +02:00
Jan Schmidt
8900ada0eb playbin2: Have playbin recognise PGS subpicture streams
Recognise PGS subpicture streams and connect them to the SPU pad
in playsink. Unfortunately this fails badly with negotiation errors
if the SPU is not recent enough to support the stream. I'm not sure
how to add format negotiation in yet.
2009-05-29 00:09:15 +01:00
Jan Schmidt
47d7464b10 decodebin/uridecodebin: Recognise subpicture/x-pgs pads and output them. 2009-05-28 22:07:30 +01:00
Tim-Philipp Müller
effa5e69d9 playbin2: fix volume handling for audio sinks without "volume" property
When using an audio sink without a "volume" property, volume control
would only work for the first song. For the next song, we'd try to
re-use the existing audio chain, but inadvertently set chain->volume
to NULL instead of to the existing volume element.
2009-05-28 20:49:22 +01:00
Tim-Philipp Müller
18fc3e6e18 playbin2: cosmetic change to avoid unnecessary line breaks
Looks nicer and works around gst-indent silliness.
2009-05-28 17:05:55 +01:00
Wim Taymans
3f20b0522a playbin2: don't lose the ref to the volume element
Only release the ref to the volume element when it is controled by a sink. For
software volume we never have to fear that it will change.
2009-05-28 17:21:35 +02:00
Tim-Philipp Müller
7620d8800d playbin2: actually use configured audio/video sinks
playbin2 inadvertently used autoaudiosink and autovideosink up to now,
since it would overwrite the sinks configured via the "audio-sink"
and "video-sink" properties with the stream-specific group sinks when
configuring the outputs. Those are usually NULL however, so that would
overwrite the configured sinks with NULL which makes playbin2 then
default to the auto sinks. Fix this by keeping a reference to each
configured sink in playbin2 and setting up the right sinks depending
on whether there is a stream-specific sink or not.

Fixes .
2009-05-28 15:30:27 +01:00
Wim Taymans
650215bcfd decodebin2: remove leftover elements
Remove all of the elements inside decodebin2 when goint to READY and NULL.
Makes decodebin2 reusable.
Fixes 
2009-05-27 18:12:10 +02:00
Wim Taymans
de06a6adb5 playbin2; release refs to volume/mute properties
Release the refs to the volume and mute property elemens before setting the
child elements to READY or NULL.
Fixes 
2009-05-27 15:45:25 +02:00
Wim Taymans
4fad939053 gdppay: set caps on outgoing buffers
Set caps on outgoing buffers because NULL caps confuse basetransform.
Fixes 
2009-05-27 12:10:05 +02:00
Sebastian Dröge
2e5c946501 videoscale: Add support for 16 bit grayscale in native endianness 2009-05-26 15:26:30 +02:00
Sebastian Dröge
9d02d1d8ab ffmpegcolorspace: Add support for 16 bit grayscale in little/big endian 2009-05-26 15:26:30 +02:00
Sebastian Dröge
d48a5614f4 videotestsrc: Add support for 16 bit grayscale in native endianness 2009-05-26 15:26:29 +02:00
David Schleef
1dae15d762 Run liboil benchmark multiple times
The statistics function requires multiple runs, otherwise
it causes a divide by zero error.
2009-05-22 17:34:56 -07:00
Stefan Kost
45298860fc playbin2: fix initial volume and mute handling
Use two flags to remember volume/mute changes at times when we don't have the
audiochain yet (e.g. construction). Only set values when they were actualy
changed. This makes pulseaudio's stream restore functional.
2009-05-22 15:49:14 +03:00
Wim Taymans
5181760120 tcpclientsrc: this is not a live source
Don't mark us as a live source because we are not.
2009-05-19 18:43:45 +02:00
Stefan Kost
4228ba0c6b adder: only send flush_stop when seek failed
This is still not the ultimate fix. Added some comment to explain the troubles.
2009-05-19 18:44:01 +03:00
Stefan Kost
ef56ebad48 adder: send flush_stop to match flush_start
Adder was relying that something else sends a flush stop. When using adder with
a livesource it was not getting a flush_stop and thus all pads downstream where
keept flushing. Mark a pending flush_stop and send it when we are working on
the new segment back in the streaming thread.
2009-05-19 16:49:35 +03:00
Stefan Kost
eeb3300383 decodebin: use iterators instead of list
The list api is deprecated. Use threadsafe iterators instead.
2009-05-19 16:49:35 +03:00
Wim Taymans
7d049bc29f uridecodebin: configure caps on decodebin2
Implement the caps property by setting the configured caps on new decodebin2
objects.

Fixes 
2009-05-19 15:35:54 +02:00
Wim Taymans
e685a9e86d decodebin2: avoid some _caps_ref in some cases
Only mess with the caps refcount when we configure different caps.
2009-05-19 15:34:38 +02:00
Wim Taymans
8f2f705c21 uridecodebin: fix potential caps leak
Free the user-configured caps in finalize.
2009-05-19 15:27:12 +02:00
Wim Taymans
f11edb626f uridecodebin: add queue after cdda://
Add a queue2 after the raw output pads of certain sources such as those for uris
like cdda://

No tuning of the queue is done yet as the defaults seem to work fine for me.

Fixes 
2009-05-19 15:20:27 +02:00
Edward Hervey
65c046b1ea audioresample: Don't drain remaining buffers after a flush.
If we were resetted (due to a flush), we can not drain the remaining
buffers since they would be pushed before a valid new newsegment event.
2009-05-19 11:20:19 +02:00
Stefan Kost
c94f952056 adder: add more logging and return value checking 2009-05-19 01:13:34 +03:00
Stefan Kost
705b01aa93 adder: handle the return value from iterator_fold 2009-05-19 01:11:45 +03:00
Stefan Kost
591fbbcea7 adder: use the pad in logging as objects
Helps to differenciate between source and sinks pads.
2009-05-19 01:03:44 +03:00
David Schleef
6f686c9ba0 videotestsrc: Add support for v210 and v216 formats 2009-05-15 18:44:37 -07:00
Arnout Vandecappelle
785f748810 multifdsink: add num-fds property
multifdsink::num-fds
2009-05-15 23:07:01 +02:00
Jan Schmidt
768cadf093 playbin2: Fix cdda:// playback
Don't send async-start when the playsink has already been configured
before changing state.
2009-05-14 22:50:53 +01:00
Tim-Philipp Müller
8d326479a5 audiotestsrc: fix broken enum nick - it should have a hyphen
The enum nick should be 'sine-table', not 'sine table'. Technically this is
an API/ABI change I guess, but anyone who was using this and didn't report
it deserves this.
2009-05-12 17:18:37 +01:00
Tim-Philipp Müller
21228a6934 audiotestsrc: seek to the requested byte offset, not the expected byte offset 2009-05-12 15:32:02 +01:00
Tim-Philipp Müller
72c5884f4a audiotestsrc: support more than just one channel 2009-05-12 15:32:02 +01:00
Wim Taymans
956c9f32a3 videorate: handle invalid timestamps better
Handle buffers with -1 timestamps better by keeping track of the en time of the
previous buffer and assuming the -1 timestamp buffer goes right after the
previous one.

when we have two buffers that are equally good, output the oldest buffer once to
minimize latency.

don't try to calculate latency when the input framerate is unknown.
2009-05-12 10:47:17 +02:00
Wim Taymans
a0525fadb4 decodebin2: make subpictures a raw output format
Subpictures are a raw format, we want those pads exposed so that playbin2 can do
the subpicture mixing.
2009-05-12 10:40:11 +02:00
Wim Taymans
e1aa348246 playbin2: make fallback identity silent
Set the signal-handoffs to FALSE and silent to TRUE for the fallback identity
element so that it consumes less CPU.
2009-05-12 10:38:15 +02:00
Wim Taymans
c6f6282fde playbin2: handle custom audiosinks differently
Keep track of the autoplugged custom sinks and configure them in the playsink
element when we have collected all streams.
Also make sure that we only select one custom sink.
When unreffing the internal sink, we don't need to change the state to NULL.
2009-05-12 10:37:45 +02:00
Wim Taymans
0b372dd371 playbin2: unify custom sink get/set functions
Use one function to set/get all of the different sink types.
cleanup up the subpicture chain too.
Allow setting a custom subpicture sink.
2009-05-12 10:36:25 +02:00
Arnout Vandecappelle
192a34af40 typefindfunctions: made mp3_type_find less aggressive
mp3_type_find could suggest already when only a single valid header
was found, if it ran out of data before the end of the next frame.
Therefore, ignore the last found frame if it was incomplete.
Fixes bug .
2009-05-12 09:03:22 +02:00
Wim Taymans
691a52975e playbin2: fix resume after pause
Don't ignore the state change of the children, they might be doing an ASYNC
state change.
2009-05-08 13:11:01 +02:00
Wim Taymans
7c61249ceb multifdsink: fix signature of the add-full signal
The second parameter is a GstSyncMethod enum, not a boolean.
2009-05-07 23:14:56 +02:00
Wim Taymans
52da312fa5 playsink: initialize variable too 2009-05-07 15:19:05 +02:00
Wim Taymans
c05541c195 playbin2: make playsink go ASYNC to PAUSED
Make playsink go async to the PAUSED state instead of relying on uridecodebin
for async behaviour in playbin. This solves some problems (mainly with DVD)
where the pipeline would go to PLAYING before preroll completed, failing to
select the audiosink clock.
Fixes 
2009-05-07 14:28:30 +02:00
Jan Schmidt
02a7b31f0e audioresample: Fix buffer size transformations
When calculating the input/output buffer sizes in the transform_size function,
take the number of channels into account, so we don't end up calculating
a buffer size that only contains a partial number of audio frames.

Also, when going from output size to input size, round down rather than
up, so as to calculate the minimum number of samples that *might* yield
a buffer of the intended destination size.

Fixes:  and 
2009-05-01 16:47:53 +01:00
Wim Taymans
915b3d139d videorate: clear discont on duplicated buffers
When videorate duplicates a buffer with a DISCONT flag, it copies the discont on
the first pushed buffer but fails to clear it for subsequent buffers. This
causes theoraenc!oggmux and possibly other elements to consider this a discont
stream.

Fix videorate to produce discont as the first buffer and after a flushing seek.

Fixes .
2009-04-28 16:45:07 +02:00
Edward Hervey
71a372c847 decodebin2: Don't reduce max-size-time of exposed groups. Fixes
The 2s limit is way too small for a lot of files (which have an interleave
in time of between 3 and 5s). Instead, leave it to the initial 5s value
and reduce the other limits (allowing us to stay memory-efficient).
2009-04-23 11:54:55 +02:00
René Stadler
22a69b49a3 audioresample: Fix unused variable in compilation with --disable-gst-debug
Fixes: 
2009-04-21 22:18:02 +01:00
Wim Taymans
8f8b638d31 playbin: only use raw_decoding_mode when it's true
First check the pad caps if they are raw before setting the raw_decoding_mode to
TRUE. Fixes playback of transport streams and other streams that require large
queues.
Fixes 
2009-04-21 20:57:34 +02:00
Jan Urbanski
63108730a5 multifdsink: add property to resend streamheaders
Adds a new property in multifdsink, resend-streamheader.

If this property is false, the multifdsink will not send the streamheader if
there's already one set for a particular client.

There are some formats in which every stream needs to start with a certain
blob, but you can't inject this blob at leisure. If the producer wants to
change the blob in question and sets in as the streamheader on the outgoing
buffers' caps, new clients of multifdsink will get the new streamheader, but
old clients will break, because they'll see the blob in the middle of the
stream.

The property is true by default, so existing code will not see any difference.

Fixes .
2009-04-14 17:04:06 +02:00
Wim Taymans
19d30b90d4 multifdsink: add property to handle client write
Add a property to disable listening to client writes. This property is usefull
when other code will deal with reading from the client socket.

API: GstMultiFdSink::handle-read property
2009-04-14 16:53:33 +02:00
Wim Taymans
5eed96dc06 playbin2: clear the target
Clear the target of our ghostpads before we remove the pad from the element.
This to make sure that the internal pad is not left linked to whatever pad we
were ghosted to. This should only be a problem when we leak the ghostpads.

Also release our subpicture pads.

Fixes .
2009-04-14 13:55:52 +02:00
Wim Taymans
4265511b70 decodebin2: fix up the debugs and warnings
Use _OBJECT variants because we can. Go over some log statements and put them in
the right category.
Fixes .
2009-04-14 11:34:49 +02:00
Luca Ognibene
1beabc48e8 multifdsink: fix error in sync-method
Multifdsink did not handle sync-method=latest-keyframe correctly when the
soft-limit is set to -1 (unlimited).
Fixes .
2009-04-12 22:26:33 +02:00
Wim Taymans
1a557e60ea playbin2: fix refcounting of visualisations
See .
2009-04-10 13:42:56 +02:00
Wim Taymans
33ef15fad6 playsink: fix refcounting of custom elements
Sink the custom sinks, let other elements we create be sunken by the bin we add
them to.
Fixes .
2009-04-10 13:27:41 +02:00
Wim Taymans
f25e4e4743 playbin2: handle missing input-selector
Gracefully degrade and disable stream selection when input-selector is
missing.
2009-04-10 12:26:16 +02:00
Stefan Kost
509256dce5 playbin2: better error message on sink failure
If we could create the sinks, but the don't work, don't send the missing plugin
message and report that the state-changed failed.
2009-04-08 16:43:27 +03:00
Michael Smith
a0959afb01 playbin2: don't leak selector when getting current stream numbers. 2009-04-03 10:51:42 -07:00
Jan Schmidt
c2a56e3115 playbin: Add simple 'raw decoding mode'.
Raw decoding mode removes almost all buffering in video and audio queues
when a source providing already decoded video/audio is detected, on the
possibly bogus assumption that such a source should provide sufficient
internal queueing. Fixes playback on some DVDs, and improves it
on all.
2009-04-02 12:18:08 +01:00
Sebastian Dröge
22f99da35c videoscale: Don't read over line ends when taking the last Cr or Cb 2009-04-02 11:10:12 +02:00
Sebastian Dröge
db1236505e videoscale: Don't write to few pixels and don't mix Cr and Cb
Fixes bug .
2009-04-02 10:53:10 +02:00