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3623 commits

Author SHA1 Message Date
Mark Nauwelaerts
46308f8c53 h263parse: shuffle code to untangle h263parse and parameter parsing 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
daed6713db h263parse: provide for proper debug category, min frame size and code style 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
5ad0a3c641 h263parse: remove redundant get_caps 
.. as src pad already set to use fixed_caps
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
0e6fbe2420 h263parse: simplify valid_frame parsing 
... considering that baseparse takes care of skipping etc
 2011-01-28 12:16:59 +01:00
Arun Raghavan
b33b88e4bb h263parse: Add an h263parse element 
This adds an h263parse element for parsing H.263 streams, breaking them
up into frame-sized buffers, and exporting metadata such as profile and
level.

https://bugzilla.gnome.org/show_bug.cgi?id=622276
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
8e4b8b813d ac3parse: improve handling of dependent substream frames 
In particular, timestamps of these should track main-stream timestamps.
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
7f805f17b2 baseparse: tune default duration estimate update interval 
Rather than a fixed default frame count, estimate frame count to aim for
an interval duration depending on fps if available, otherwise use old
fixed default.
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
479865c1b3 baseparse: reverse playback; mind keyframes for fragment boundary 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
57babfca39 amrparse: properly check for sufficient available data prior to access 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
3ba3339993 baseparse: ensure non-empty candidate frames 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
ac8080f003 baseparse: clarify some debug statements 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
16342223ee baseparse: properly track upstream timestamps 
... rather than with a delay.
 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
b97e560f1a baseparse: need proper frame duration to obtain sensible frame bitrate 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
559b3ead93 baseparse: proper initial values for index tracking variables 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
f3da619dd2 baseparse: arrange for consistent event handling 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
18b347296c baseparse: header style cleaning 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
2c872ad913 baseparse: provide some more initial frame metadata in parse_frame 
... and document accordingly.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
6a45c4f65e baseparse: refactor passthrough into format flags 
Also add a format flag to signal baseparse that subclass/format can provide
(parsed) timestamp rather than an estimated one.  In particular, such "strong"
timestamp then allows to e.g. determine duration.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
1c89488c50 baseparse: introduce a baseparse frame to serve as context 
... and adjust subclass parsers accordingly
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
400198b2cd baseparse: restrict duration scanning to pull mode and avoid extra set_caps call 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
3e9d5c4bf8 baseparse: update some documentation 
Also add some more debug.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
829507b650 baseparse: allow increasing min_size for current frame parsing only 
Also check that subclass actually either directs to skip bytes or
increases expected frame size to avoid going nowhere in bogus
indefinite looping.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
18b69e9320 baesparse: fix refactor regression in loop based parsing 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
f4f7306e37 baseparse: pass all available data to subclass rather than minimum 
Also reduce some adapter calls and add a few debug statements.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
e54e2a9616 baseparse: fix reverse playback handling 2011-01-28 12:16:56 +01:00
Mark Nauwelaerts
695c9599f4 baseparse: minor typo and debug statement cleanup 2011-01-28 12:16:56 +01:00
Mark Nauwelaerts
fcd0f5cb7a baseparse: reduce locking 
... which is either already mute and/or implicitly handled by STREAM_LOCK.
 2011-01-28 12:16:56 +01:00
Thiago Santos
68bff61732 camerabin2: Do not forget to unref some stuff 
Cleanup properly by unrefing the encoding profile and preview caps
 2011-01-26 14:31:13 -03:00
Thiago Santos
b66dde5746 camerabin2: Add names to some elements 
Adds names to instances of some elements to make debugging easier
 2011-01-26 14:31:13 -03:00
Thiago Santos
6395b45908 camerabin2: Handle videosink states more carefully 
When going to ready, camerabin2 could create an empty file
if the videosink was put to ready. This patch only puts videosink
to ready on the PAUSED_TO_READY state change if it is on PAUSED
or PLAYING.
 2011-01-26 14:31:12 -03:00
Mark Nauwelaerts
3da135ce02 baseparse: avoid loop in frame locating interpolation 2011-01-26 17:16:49 +01:00
Thiago Santos
25062fc384 wrappercamerabinsrc: Remove unused macro 2011-01-24 18:36:58 -03:00
Thiago Santos
a791f5070c wrappercamerabinsrc: Check the start time of buffers 
Be careful when trying to create a newsegment event to avoid
start times of -1 from invalid buffer timestamps
 2011-01-24 18:05:20 -03:00
Vincent Penquerc'h
c3d05d6006 dvdspu: don't write clipped lines to the output buffer 
We may not increment the output pointer, but it'll still be just
off the end of the allocated area.

https://bugzilla.gnome.org/show_bug.cgi?id=602847
 2011-01-24 19:47:46 +01:00
Thiago Santos
4ec3189575 camerabin2: Update porting file 
Adds porting information about using encodebin on camerabin2
 2011-01-24 14:50:30 -03:00
Thiago Santos
bccae0f994 camerabin2: Add image-done message 
Post an image-done message when a new image is saved to disk
 2011-01-24 14:50:30 -03:00
Thiago Santos
a715b46c7f camerabin2: Implement tagsetter interface 2011-01-24 14:50:30 -03:00
Thiago Santos
ccb1960a42 camerabin2: Add a property to select the encoding profile 
Adds a video-profile to allow selecting which encoding profile
to use for video recordings
 2011-01-24 14:50:29 -03:00
Thiago Santos
e5f267f682 camerabin2: Removing videorecordingbin 
Removing videorecordingbin as we now use encodebin for it
 2011-01-24 14:50:29 -03:00
Thiago Santos
f1d02cf0c0 camerabin2: Move to encodebin 2011-01-24 14:50:29 -03:00
Thiago Santos
31dbc2eeba wrappercamerabinsrc: Set output-selector pad-negotiation-mode to none 
Use output-selector none negotiation mode as it was the default before
the last changes. This likely needs to be fixed to use 'active' on
camerabin2
 2011-01-24 14:50:29 -03:00
Thiago Santos
3a495eaafc wrappercamerabinsrc: Handle state change failures 
When its internal element fails to change state, don't act as
if succeeded.
 2011-01-24 14:50:29 -03:00
Thiago Santos
9863feb328 camerabin2: Implement previewing 
Implement previewing functionality using 2 properties. A boolean
(post-previews) that indicates if previews should be posted, and a
GstCaps (preview-caps) to provide the desired preview caps.

wrappercamerabinsrc implements previewing by supplying the captured
image to a pipeline to adapt it to the required caps before posting.
 2011-01-24 14:50:29 -03:00
Thiago Santos
aa671439e1 camerabin2: Add methods for preview image message posting 
Adds a helper struct and functions for implementing a preview message
in camerabin2.
 2011-01-24 14:50:29 -03:00
Thiago Santos
bc1f57a645 wrappercamerabinsrc: Use drop_eos function from camerabingeneral 
There was already a event probe function for dropping EOS on
camerabingenereal, so use that instead of replicating the code
 2011-01-24 14:50:28 -03:00
Thiago Santos
0b3ad60269 camerabin: add names for more elements 2011-01-24 11:07:28 -03:00
Mark Nauwelaerts
289cd65abd flacparse: mind gst_buffer_unref not liking NULL 
Fixes #639950.
 2011-01-19 18:41:59 +01:00
Thiago Santos
cbbdfee98a mxfdemux: Fix unitialized variable warning 2011-01-18 18:18:03 -03:00
Thiago Santos
a6a982e8be audioparsers: baseparse: Be careful to not lose the event ref 
Don't unref the event if it hasn't been handled, because the caller
assumes it is still valid and might reuse it.

I ran into this problem when transcoding an AVI (with mp3 inside)
to gpp.

https://bugzilla.gnome.org/show_bug.cgi?id=639555
 2011-01-15 13:48:26 -03:00
Mark Nauwelaerts
b496bf923c qtmux: set src pads when starting file 
... rather than at _init time, so they are also available following a
pad (de)activation cycle.

https://bugzilla.gnome.org/show_bug.cgi?id=639338
 2011-01-14 00:38:56 +00:00
Luciana Fujii Pontello
b55775a9d3 camerabin: Enable conversion flags 
Camerabin default should just work, so we need to enable audio, image
and video conversions.

https://bugzilla.gnome.org/show_bug.cgi?id=639456
 2011-01-13 18:15:13 -03:00
Tim-Philipp Müller
aba0899b19 dcaparse: fix sync word for 14-bit little endian coding 
Fix copy'n'paste bug that made us look for the raw little endian
sync word twice instead of looking for the 14-bit LE sync word
as well. Fixes parsing of such streams (see #636234 for sample file).
 2011-01-13 17:10:13 +00:00
Tim-Philipp Müller
095eaa1752 docs: minor baseparse docs/comment fixes 
Remove copy'n'paste leftovers.
 2011-01-13 16:28:24 +00:00
Teemu Katajisto
85a355fd84 camerabin: set pad-negotiation-mode to active for output-selector 
Fixes #639413.
 2011-01-13 15:00:21 +02:00
Stefan Kost
f9dfd1effb asfmux: use g_error_free instead of g_free 2011-01-12 16:56:28 +02:00
Edward Hervey
a2b5e7863e y4mdec: Default colorspace is I420 
https://bugzilla.gnome.org/show_bug.cgi?id=639296
 2011-01-12 12:00:24 +01:00
Edward Hervey
ee0c9ae2f3 mpegtspacketizer: Don't forget the GType when using caps_new_simple() 2011-01-10 19:11:22 +01:00
Tim-Philipp Müller
d4441a3025 mpegtsdemux: fix silly way of creating caps 2011-01-10 11:25:47 +00:00
Karol Sobczak
0b4dfa685d mpegtsdemux: fix re-syncing on invalid data after seek 
Or possibly even at startup. If we couldn't find a sync within
the first few bytes, we'd just push more data into the adapter
but never discard any of the invalid data at the beginning, so
would never be able to re-sync.

https://bugzilla.gnome.org/show_bug.cgi?id=639063
 2011-01-10 11:18:52 +00:00
Tim-Philipp Müller
b700377e22 camerabin: use private input-selector that still has "select-all" property 
The "select-all" property was removed when input-selector was moved
to core, but camerabin uses this, so make camerabin use a private
copy until a better fix is found.
 2011-01-08 02:43:41 +00:00
Tim-Philipp Müller
f6591e5938 smoothwave: remove old 0.8 example containing code with sideeffects in g_return_if_fail() 
May just as well remove it rather than fix it, so it doesn't show
up in greps for this any longer.
 2011-01-08 00:20:35 +00:00
Tim-Philipp Müller
e5f1cdd0e9 Revert "mpegvideoparse: fix timestamp generation" 
This reverts commit 2271608c43.

This patch needs more work so it doesn't cause grave playback
regressions (multi-second freezes) with some files that have
slightly broken timestamps but play fine everywhere else.

https://bugzilla.gnome.org/show_bug.cgi?id=636279
https://bugzilla.gnome.org/show_bug.cgi?id=632222
 2011-01-07 18:49:02 +00:00
Tim-Philipp Müller
89fed534e8 mpegtsdemux: fix PAT and PMT info-related object leaks 2011-01-07 02:12:11 +00:00
Edward Hervey
6b9e2628b7 jpegparse: Fix unitialized variable on macosx 2011-01-06 12:51:27 +01:00
Edward Hervey
0a55306c40 jp2kdecimator: Fix unitialized variables on macosx 2011-01-06 12:50:14 +01:00
Edward Hervey
063be2f972 flacparse: Fix unitialized variable on macosx 2011-01-06 12:49:43 +01:00
David Schleef
84406fde30 y4mdec: Fix copyright 2011-01-05 18:27:14 -08:00
Edward Hervey
c627cd40e7 y4m: Fix unitialized variables on macosx 2011-01-05 16:43:45 +01:00
Tim-Philipp Müller
ed8e27b237 dvbsuboverlay: some more minor clean-ups 2011-01-05 13:44:04 +00:00
Janne Grunau
43bfb0009a dvbsuboverlay: fix leak of "clear screen" DVBSubtitles structs 2011-01-04 15:06:17 +00:00
Janne Grunau
9f02f693de dvbsuboverlay: fix two minor deinitialization memory leaks 2011-01-04 13:51:55 +00:00
Tim-Philipp Müller
eec67aeee6 camerabin2: fix cflags and libs order in Makefile.am 2011-01-03 23:49:51 +00:00
Janne Grunau
994156c1b8 dvbsuboverlay: remove unnecessary RGB -> YUV conversion by using YUV palettes 
the default CLUTs still use RGB -> YUV conversions since the standard defines
them as RGBA values.
 2011-01-03 20:23:24 +00:00
Mark Nauwelaerts
38c9342978 qtmux: adjust nasty case timestamp tracking 
That is, all sorts of problems arise with re-ordered input timestamps that
tend to defy automagic handling for every case, so allow for a few variations
that can be tried depending on circumstances.

Also try to document accordingly.

Also fixes #638288.
 2011-01-03 17:40:52 +01:00
Felipe Contreras
460785352c qtmux: get rid of timestamp overprotectiveness 
Signed-off-by: Felipe Contreras <felipe.contreras@nokia.com>
 2011-01-03 17:40:52 +01:00
Mark Nauwelaerts
cd690c2bc3 qtmux: simplify and fix pts_offset storing 
In particular, only write a ctts atom if and only if ever a non-zero offset.
 2011-01-03 17:40:52 +01:00
Mark Nauwelaerts
8f174304ee qtmux: add some more documentation 2011-01-03 17:40:51 +01:00
Mark Nauwelaerts
1ff6806cd4 qtmux: remove large-file property 
Rather, auto-determine if 64-bits fields are needed for a valid result, and
stick to plain 32-bits if not needed.

API: GstQTMux:large-file (removed)
 2011-01-03 17:40:51 +01:00
David Schleef
73d85fa438 colorspace: Disable matrixing on big-endian 
It's broken until someone writes better Orc code.  Fixes #631232.
 2011-01-02 16:13:56 -08:00
David Schleef
94f6f34ace mpegtsmux: Set adaptation flag when appropriate 
Specifically, when there's stuff to go into the adaptation
header.
 2011-01-02 14:52:34 -08:00
David Schleef
ea113a79aa mpegtsmux: Set random_access_indicator for keyframes 2011-01-02 14:52:34 -08:00
Tim-Philipp Müller
21fb0dc586 gaudieffects: dist python examples 2011-01-02 13:30:11 +00:00
David Schleef
68493aadab dtmf: Fix build failure caused by previous commit 2010-12-31 00:37:30 -08:00
David Schleef
edd1f791ca mpegdemux: Fix c99-ism 2010-12-30 19:25:46 -08:00
David Schleef
04c44d18c9 legacyresample: Use math-compat header 2010-12-30 19:25:46 -08:00
David Schleef
2f5c92f1c8 change M_PI to G_PI 2010-12-30 19:25:46 -08:00
David Schleef
512c66d8ba frei0r: convert uint32_t to guint32 2010-12-30 19:25:46 -08:00
David Schleef
57095d302d dtmf: build fixes for MSVC 
Use gint16 and G_PI.
 2010-12-30 18:39:21 -08:00
David Schleef
5fed7a264c dtmf: reindent 2010-12-30 18:39:12 -08:00
David Schleef
0073550300 dataurisrc: use g_ascii_strcasecmp() 2010-12-30 18:08:32 -08:00
Tim-Philipp Müller
c6c3d9781b selector: move input-selector and output-selector to core 
https://bugzilla.gnome.org/show_bug.cgi?id=614306
 2010-12-31 01:41:36 +00:00
Tim-Philipp Müller
222be5f0e9 valve: move valve element/plugin to core 
https://bugzilla.gnome.org/show_bug.cgi?id=630808
 2010-12-31 01:41:18 +00:00
Thiago Santos
95597d8f0e camerabin2: Various leak fixes 
Various leak fixes and some code reorganization
 2010-12-29 13:24:06 -03:00
Thiago Santos
890c4ab4fd wrappercamerabinsrc: Implement video capture renegotiate 
Handle caps renegotiation from camerabin2's renegotiate event
to allow video capture to be done with the user's requested
resolution.
 2010-12-29 13:24:06 -03:00
Thiago Santos
203508079a camerabin2: Fix renegotiate event pushing 
Use a hack to make the event upstream to reach the camera source
instead of going downstream and being useless.

This was already fixed this way for image srcpad renegotiate and
video srcpad was left unfixed.
 2010-12-29 13:24:05 -03:00
Thiago Santos
1c761196f7 wrappercamerabinsrc: Refactor internal pipeline 
Instead of linking 3 src pads from tee to the ghostpads, use 2
srcpads and add an output-selector to completely split caps
negotiation of video/image modes. I don't think there is an
use case that would require image and video pads to be used
at the same time.
 2010-12-29 13:24:05 -03:00
Thiago Santos
07279bac7b camerabin: mode can be only image or video 
No need to check if camerabin is on video mode if it isn't on
image mode as those are the only 2 modes available.

Additionally, if mode gets corrupted somehow and would be neither
image or video it would cause a null pointer dereferencing some
lines of code below, so this is safer.
 2010-12-28 17:16:05 -03:00
Thiago Santos
895c07ef04 camerabin: Remove unused variable 2010-12-28 16:55:11 -03:00
Thiago Santos
a2f54e26f2 asfmux: Fix plugin package name/origin 2010-12-27 16:58:26 -03:00
Alessandro Decina
143efa727e dvbsuboverlay: fix compiler warnings 2010-12-27 13:20:28 +01:00