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270 commits

Author SHA1 Message Date
Sebastian Dröge
bf08ca7020 Merge branch 'master' into 0.11 2011-05-26 13:54:09 +02:00
Stefan Kost
41b60ca83a theoraenc: remove bogus <0 check for unsigned var 
bytes_written is a gsize which is unsigned and thus never < 0.
 2011-05-25 15:26:13 +03:00
Stefan Kost
af29082e94 theoraenc: fix variable type for bytes_consumed 
th_encode_ctl() returns an int. Using a gsize result in bogus <0 checks.
 2011-05-25 15:26:13 +03:00
Wim Taymans
3b35a83688 theoradec: handle reconfigure events 
Handle the caps with the caps event.
Handle the reconfigure event and renegotiate the bufferpool when needed.
 2011-05-24 10:46:48 +02:00
Sebastian Dröge
884213b8b8 base: Update for SEGMENT event parse API changes 2011-05-18 17:23:18 +02:00
Sebastian Dröge
318ed07598 Revert "-base_port to new query API" 
This reverts commit c9f4e0676b.
 2011-05-17 11:25:31 +02:00
Sebastian Dröge
c276eec54e theora: Update for negotiation related API changes 2011-05-16 15:35:41 +02:00
Wim Taymans
94dfe80f71 -base: port to new SEGMENT API 2011-05-16 13:48:11 +02:00
Wim Taymans
c9f4e0676b -base_port to new query API 2011-05-10 18:39:07 +02:00
Wim Taymans
bdb4676455 qos: _qos_full -> _qos 2011-05-09 18:53:03 +02:00
Wim Taymans
816f4e791d segment: fix for new core API 
Fix for gst_*_segment_full rename.
 2011-05-09 18:16:46 +02:00
Wim Taymans
5acab64178 theora/vorbis: use default pad handler 
Use the default pad event handler because we are not supposed to pass on CAPS
events.
 2011-05-09 15:37:09 +02:00
Wim Taymans
ec57868488 -base: don't use buffer caps 
Port to newest 0.11 core API, remove GST_PAD_CAPS and GST_BUFFER_CAPS.
 2011-05-09 13:05:12 +02:00
Wim Taymans
abcbef287d plugins: fix for allocation query API change 2011-05-02 11:11:33 +02:00
Wim Taymans
d6f8fb62c5 theoradec: use bufferpool 2011-04-29 16:52:23 +02:00
Wim Taymans
86a4771f8e remove buffer_alloc 2011-04-29 13:28:17 +02:00
Sebastian Dröge
353186aec8 ext: Use G_DEFINE_TYPE instead of GST_BOILERPLATE 2011-04-19 14:22:42 +02:00
Wim Taymans
4007076b55 Merge branch 'master' into 0.11 
Conflicts:
	ext/theora/gsttheoraenc.c
 2011-04-06 16:33:56 +02:00
Mark Nauwelaerts
9cf76f114f theoraenc: refactor multipass file writing 2011-04-06 12:26:11 +02:00
Wim Taymans
248ab2d064 Fix for latest API changes 2011-03-30 16:50:45 +02:00
Wim Taymans
eba165191f theora: port to new memory API 2011-03-27 20:15:46 +02:00
Wim Taymans
f379a5dacb plugins: more porting to new memory API 2011-03-27 18:30:24 +02:00
David Schleef
9745a41ea3 theoraenc: move debug category init earlier 2011-02-17 18:29:56 -08:00
David Schleef
f499810bdc theoraenc: Set speed level while running 2011-02-17 18:29:56 -08:00
Ralph Giles
d467eb708a Set the theoraenc speed-level property from libtheora's defaults. 
The speed-level property, which allows callers to trade of encoding
quality for speed in the libtheora api, has a version-dependent
maximum and default values. Instead of hardcoding the acceptable
range for the theoraenc element's presentation of this setting,
we query the library directly at class initialization time and
set the maximum and default values from that. If the query fails,
we fall back to the previous default setting.

To keep the values reported by gst-inspect (which I'm told use
the spec values from the class) with those available on an\
instantiated element, we remove to setting of enc->speed_level
from the initializer and instead pass G_PARAM_CONSTRUCT to
the property spec flags, asking g_object to set this property
when theoraenc objects are constructed.

NB in theory the maximum speed-level could depend on the actual
video caps. If later versions of libtheoraenc do this, a second
call will need to be made from theora_enc_reset to update the
property, since this function is mostly useful for realtime
adjustment of performance while the pipeline is running.
 2011-02-17 18:29:56 -08:00
Sjoerd Simons
46f3e7c6fd theoraenc: Don't reset the video quality setting the bitrate 
libtheora has two encoding modes, CBR, where it tries to hit a target
bitrate and VBR where it tries to achieve a target quality.

Internally if the target bitrate is set to anything other then 0 the
encoding-mode is CBR.

This means that the gstreamer element can leave the video_quality
setting alone as long as the user is tweaking the bitrate. Which has the
nice side-effect that if the user explicitely sets the bitrate to 0
(which is actually the default), the quality value doesn't get reset and
one ends up encoding VBR at quality-level 0...
 2011-02-14 16:03:56 +01:00
Tim-Philipp Müller
9805bdfcc8 theoraenc: clean up property descriptions 
Remove "This property requires libtheora version >= 1.1" qualifiers
from property descriptions. They aren't needed any longer now that
we require libtheora >= 1.1.
 2011-02-01 16:08:13 +00:00
Stefan Kost
83c14483ed various: add a missing G_PARAM_STATIC_STRINGS flag to object properties 2010-10-13 16:13:31 +03:00
Tim-Philipp Müller
a044b62cf5 theoradec: expose telemetry properties only if libtheora was compiled with --enable-telemetry 
Since this is just a debugging feature and libtheora will usually not be
compiled with that option enabled, we should maybe just hide these properties,
since they won't work anyway, and avoid confusing warnings.

Also rename properties to make them less cryptic.

https://bugzilla.gnome.org/show_bug.cgi?id=628488
 2010-10-10 18:20:46 +01:00
Alexey Fisher
ab52e15e3d theoradec: add properties to enable debugging telemetry overlay 
The theora decoder can overlay debugging information on the output
video. This functionality is only available if libtheora has been
compiled with --enable-telemetry. For more details see:

http://people.xiph.org/~xiphmont/demo/theora/demo2.html

Based on original patch by Michael Smith <msmith at xiph org>

https://bugzilla.gnome.org/show_bug.cgi?id=628488
 2010-10-10 18:20:46 +01:00
Wim Taymans
88cf7a2156 parse: Don't error on discont 
We don't need to error out when we detect a discontinuity.
 2010-10-04 17:27:00 +02:00
Wim Taymans
3d26fc3d8f theoraparse: set caps on streamheader too 2010-10-04 17:09:39 +02:00
David Schleef
71f89ac092 theoraenc: ptalarbvorm speed level goes to 3 2010-09-24 21:30:44 -07:00
Olivier Crête
91f89f490c theoraenc: Make the bitrate/quality dynamically modifiable 
https://bugzilla.gnome.org/show_bug.cgi?id=630303
 2010-09-22 11:41:13 -04:00
Sebastian Dröge
c95d0034af theoraenc: Implement two pass encoding 
Fixes bug #621349.
 2010-07-16 17:40:12 +02:00
Sebastian Dröge
5318e71b4d configure: Require libtheora >= 1.1 
It's more than a year old at the time of the next -base release,
has many encoder and decoder improvements and gets us rid of a lot
of #ifdefs
 2010-07-16 17:39:22 +02:00
Sebastian Dröge
ecea88e0d2 theora: Use PROP_ instead of ARG_ for property enum values 2010-07-16 17:39:22 +02:00
David Schleef
681721466d theoraenc: 0-length packets are delta units 2010-03-29 20:54:46 -07:00
Wim Taymans
9c8c93806d theoradec: add QoS messages to the decoder 
Post QoS messages when we drop a frame because of QoS.
 2010-03-19 15:37:04 +01:00
Benjamin Otte
3bd4aa26ff Add -Wwrite-strings to configure 
Fixes for the code included
 2010-03-16 17:41:51 +01:00
Benjamin Otte
5e21fa5e0e gst_element_class_set_details => gst_element_class_set_details_simple 
Also change my email from the old university one to the current one.
 2010-03-16 17:41:50 +01:00
David Schleef
ed438e5539 theoradec: add chroma-site to caps 2010-03-15 01:34:09 -07:00
David Schleef
085d7e20bd theoradec: add color-matrix to caps 2010-03-14 19:10:16 -07:00
Benjamin Otte
3a7d632a59 Add -Wredundant-decls to warning flags 
... and fix all the warnings that flag throws.
 2010-03-11 15:38:18 +01:00
Benjamin Otte
43b1683421 Add -Wmissing-declarations -Wmissing-prototypes to warning flags 
Includes all the fixes necessary to make stuff compile again.
 2010-03-11 13:50:31 +01:00
Benjamin Otte
1ad8d6ee03 theora: Fix SIGFPE when using 0/1 framerate 
libtheora crashes with a 0 framerate, so let's forbid it.

https://bugzilla.redhat.com/show_bug.cgi?id=571289
 2010-03-08 22:28:27 +01:00
David Schleef
5685e0a4b7 theoradec: Fix chroma copying for 4:2:2 
Fix mixup of height/width, causing only half the chroma lines to
be copied when outputting buffers.  Fixes: #610329.
 2010-02-17 21:30:29 -08:00
Benjamin M. Schwartz
a09d9fdece theoradec: PARs of 0:x, x:0 and 0:0 are all allowed and map to 1:1 
Fixes #609252.
 2010-02-08 11:21:35 +01:00
Sebastian Dröge
82f3adaa9b theora: Rename source files to have the same name as the headers 2010-01-14 10:10:23 +01:00
David Schleef
b3c15a340a theoraenc: Add encoder controls for libtheora 1.1 
Added drop-frames, cap-overflow, cap-underflow, and rate-buffer.
 2009-12-20 17:34:46 -08:00