Sreerenj Balachandran
7cfa18545c
oggdemux: Remove dead code
2011-01-24 19:40:00 +01:00
Yang Xichuan
cb9607632f
oggparse: Make gst_ogg_parse_submit_buffer() safe
...
By not passing zero-sized buffers to ogg_sync_buffer()
and checking the return values of libogg functions.
Fixes bug #639136 .
2011-01-24 19:39:59 +01:00
Lane Brooks
876bf233fb
textoverlay: Add support for vertical center alignment
...
Fixes bug #639159 .
2011-01-24 19:39:59 +01:00
Yang Xichuan
43553b4dcb
oggdemux: remove outdated comment
...
https://bugzilla.gnome.org/show_bug.cgi?id=639121
2011-01-10 12:34:54 +00:00
Tim-Philipp Müller
b6ae695174
textoverlay: make text property controllable too
...
Because we can, and because it's the most interesting one
to control really, after xpos/ypos.
2011-01-06 23:08:34 +00:00
Lane Brooks
e674178331
textoverlay: make some properties controllable
...
https://bugzilla.gnome.org/show_bug.cgi?id=638859
2011-01-06 23:02:23 +00:00
David Schleef
3c4466b816
oggdemux: ignore header pages when looking for keyframe
...
This was causing keyframe_granule to be set to 0 for all streams
when seeking to the beginning of the stream, i.e., at the
beginning of playback. Fixes #619778 .
2011-01-06 12:34:32 -08:00
Vincent Penquerc'h
b03b223fb1
oggstream: when the last keyframe position is not known, do not use -1
...
Instead, use either 0 or 1, depending on bitstream version, which give
the correct result for streams which aren't cut off at start.
This allows that function to not return negative granpos.
https://bugzilla.gnome.org/show_bug.cgi?id=638276
2011-01-06 12:34:32 -08:00
Tim-Philipp Müller
542256fd55
ogg: fix typo in comment
2010-12-29 11:51:42 +00:00
Vincent Penquerc'h
a5533c21d9
oggstream: fix interpretation of Theora granule position
...
The offset part of the granpos is not a sign of the newer encoding.
Use the version number instead.
This fixes the criticals thrown by theoraparse, and (at last) the
remaining part of #553244 .
2010-12-29 12:40:25 +01:00
Wim Taymans
68e64770a0
oggdemux: handle pads that are not added yet
...
Don't try to stream data on pads that are not added yet. This happens while we
discover the different streams.
2010-12-28 19:39:18 +01:00
Vincent Penquerc'h
85cafac6af
oggstream: implement tag extraction for Kate streams
...
This will mainly allow Totem to know the language of those streams,
so the subtitle selection menu gets properly filled out.
https://bugzilla.gnome.org/show_bug.cgi?id=638005
2010-12-27 10:53:24 +00:00
Vincent Penquerc'h
dd135119d9
oggdemux: set headers on caps
...
This will allow switching from one stream to another without having to send
the headers for the new stream again.
https://bugzilla.gnome.org/show_bug.cgi?id=637927
2010-12-25 16:55:15 +01:00
David Schleef
0c4820914c
oggstream: Fix parsing of theora size
2010-12-22 15:30:36 -08:00
Vincent Penquerc'h
e443ae6000
oggdemux: Don't use gst_pad_alloc_buffer()
...
allocate buffers using gst_buffer_new_and_alloc() instead of
gst_pad_alloc_buffer_and_set_caps(), as the first one will
cause the pad to block, and we don't want that since that will
prevent subsequent pads from being fed if a block occurs at
start, when all pads must be fed for playback to start.
This fixes autoplugging of the tiger element and other things.
https://bugzilla.gnome.org/show_bug.cgi?id=637822
2010-12-22 20:19:15 +01:00
Wim Taymans
1dafd7136d
vorbisdec: keep timestamps when no decoded output
...
Keep track of the timestamps even when we didn't generate decodable output.
2010-12-21 13:39:27 +01:00
Wim Taymans
eac243bc01
vorbisdec: avoid using invalid timestamps
2010-12-21 13:39:27 +01:00
Vincent Penquerc'h
22aa87e98f
ogg: implement packet duration query for kate streams
...
https://bugzilla.gnome.org/show_bug.cgi?id=637519
2010-12-18 20:33:09 +01:00
Vincent Penquerc'h
270bac8158
timeoverlay: add missing break
...
https://bugzilla.gnome.org/show_bug.cgi?id=637377
2010-12-16 11:41:02 +01:00
Mark Nauwelaerts
524b7c60f2
oggstream: additional tag extraction
...
... supporting theora, flac, speex, celt.
Fixes #629349 .
2010-12-03 13:54:08 +01:00
Mark Nauwelaerts
d5055a9f23
oggstream: use separate tag extraction vfunction
2010-12-03 13:54:06 +01:00
Mark Nauwelaerts
cc3dfd31d0
oggstream: refactor vorbis comment tag extraction
2010-12-03 13:54:04 +01:00
Mark Nauwelaerts
a4aacb9d2c
oggdemux: plug some oggstream leaks
2010-12-03 13:54:01 +01:00
Mark Nauwelaerts
515f33bd3b
oggstream: streamline tag extraction and prevent some leaks
2010-12-03 13:53:59 +01:00
Mark Nauwelaerts
63ba9eafb1
oggdemux: send stream tags after newsegment and global tags
2010-12-03 13:53:56 +01:00
Sreerenj Balachandran
2319c85f46
oggdemux: perform more (vorbis comment header) tag extractions
...
In particular, move comment header parsing to gstoggstrem.c.
Thanks to Felipe Contreras.
Fixes #629349 (partially).
2010-12-03 13:53:54 +01:00
David Schleef
d421ccb440
oggstream: fix incorrect warning on skeleton headers
2010-12-02 17:36:33 -08:00
David Schleef
2b91bd1bad
oggparse: Set DELTA_UNIT on buffers
2010-12-02 17:36:26 -08:00
Sebastian Dröge
1abb8257a0
gnomevfssrc: Remove dead assignment
2010-12-02 19:04:29 +01:00
Wim Taymans
e0d683f3ed
oggdemux: fix wrong flowreturn handling
...
Oggdemux will currently try to pad alloc a buffer from the peer when it is
reading the header files. This is a relic from the time where we had an internal
parser and needs to be removed at some point in time.
The problem is that when there is no peer pad yet (which is normal when
collecting headers) we should still continue to parse all the packets of a
page instead of erroring out on NOT_LINKED.
Fixes #632167
2010-10-29 11:48:18 +01:00
Wim Taymans
6c14f6c970
ogg: add some more debug statements
2010-10-29 11:47:53 +01:00
Stefan Kost
83c14483ed
various: add a missing G_PARAM_STATIC_STRINGS flag to object properties
2010-10-13 16:13:31 +03:00
Wim Taymans
fea50233bb
oggdemux: only keep last valid granulepos
...
Only keep the last valid granulepos we see when scanning the last
pages. It is possible that the last page that we inspect has a -1 granulepos, in
which case we want to keep the previous valid time instead.
Fixes #631703
2010-10-12 16:06:57 +02:00
David Schleef
9dc59cff15
oggdemux: Fix check for last page
2010-10-12 16:06:57 +02:00
David Schleef
64dfad46f2
oggdemux: change checks from is_skeleton to is_sparse
2010-10-12 16:06:57 +02:00
David Schleef
5ae2f04856
oggdemux: move is_sparse into stream map
2010-10-12 16:06:56 +02:00
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
Guillaume Emont
b41cd04289
oggdemux: fix seeking with negative rate with skeleton
...
Files with a skeleton, or other files with a stream that ends before the end of
the chain would start playing from the end of the chain when trying to seek with
a negative rate at a position between the end of any stream and the end of the
chain.
This is due to the loop in _do_seek() assuming that pages will be encountered
for all streams shortly after the place where we want to seek, as found by
do_binary_search().
In the first iteration of the loop, stream ends are now checked against the
time of the current page.
2010-10-10 18:26:13 +02:00
Mark Nauwelaerts
53b0c20c7c
vorbisdec: reverse playback; decode pending buffers upon EOS
2010-10-06 12:05:27 +02:00
Wim Taymans
7fe3657d86
libvisual: only drop frames that are really too old
...
Also take the frame duration into account so that we don't drop frames that are
partially past the estimated QoS time.
2010-10-05 12:22:39 +02:00
Wim Taymans
cc470dfb68
libvisual: add latency query
...
Add our own latency to the latency query reply from upstream.
2010-10-05 12:22:39 +02:00
Wim Taymans
0e395146c3
libvisual: add some defines
...
Add some defines for width/height/fps and a define for the minimum amount of
samples we need to buffer.
2010-10-05 12:22:39 +02:00
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
Tristan Matthews
a351bf0702
gnomevfsrc: set GST_PARAM_MUTABLE_READY flag on the "handle" property
...
Fixes #629672
2010-09-15 17:07:16 +03:00
Sebastian Dröge
ca24ece36b
textoverlay: Add support for AYUV
2010-09-01 17:52:31 +02:00
Rob Clark
54f4aa28c2
textoverlay: fix Cb/Cr inversion for colored text overlays
...
In case of odd values for xpos or ypos, the division by two in CbCr
plane would result in an off-by-one error, which in the case of NV12,
NV21, or UYVY would cause inversion of blue and red colors. (And
would be not so easily noticed for I420 as it would just cause the
chroma to be offset slightly from the luma.)
This patch also fixes a silly typo from the earlier patch which
added NV12 support that broke UYVY support.
2010-08-30 22:53:26 +02:00
Sebastian Dröge
6357bdef63
oggdemux: Don't reset the pad when pushing resulted in NOT_LINKED
...
The pad might be linked later and after resetting it it will
only work after resetting all of oggdemux.
2010-08-30 15:50:26 +02:00
Sebastian Dröge
b899bca94d
oggdemux: Don't use GST_FLOW_IS_FATAL()
...
And while we're at it, handle WRONG_STATE as error too
in oggdemux and WRONG_STATE and NOT_LINKED in oggaviparse.
2010-08-27 17:23:46 +02:00
Sebastian Dröge
faebf174fb
textoverlay: Support NV21 too and minor cleanups
2010-08-24 10:12:53 +02:00
Chris Shoemaker
6bd90dc0cc
clockoverlay: only rerender text if time string has changed
...
The textoverlay element will rerender the text string whenever
overlay sets the 'need_render' flag to TRUE. Previously, we
lazily set the flag to TRUE every time the time string was requested.
Now, we save a copy of the previously given string, and only set
'need_render' to TRUE if the string has changed.
In my tests with a 30fps video stream, and a time string including
a seconds field, this change reduced the CPU usage of the clockoverlay
element from 60% to 5%.
Fixes bug #627780 .
2010-08-24 09:29:33 +02:00
Rob Clark
1b6918709c
textoverlay: add NV12 support
...
Fixes bug #627768 .
2010-08-24 09:25:55 +02:00
Wim Taymans
7b310c6a03
alsasrc/sink: add property to get the card name
...
fixes #627203
2010-08-18 16:45:37 +02:00
Wim Taymans
693919ff87
alsa: add method to retrieve the card name
...
Reuse an existing method to retrieve the card name.
2010-08-18 16:42:13 +02:00
Stefan Kost
0fee4ed3d0
alsa: remove 'dir' out variable
...
Alsa seems to expect that we initialize it. Remove the variable and pass NULL
as we actually don't use it. In alsasink also #ifdef one section that is
grabing diagnostics to be disabled, when logging is disabled (the code was
using the out parameter as well).
Fixes #626125
2010-08-12 15:41:59 +03:00
Mark Nauwelaerts
90a79b4c60
textoverlay: configurable text color and position
...
Rather than only left, right, top, etc, allow for horizontal and vertical
positioning on a scale from 0 to 1.
Also cater for configuring rendered text color.
Fixes #624920 .
API: GstTextOverlay:xpos
API: GstTextOverlay:ypos
API: GstTextOverlay:color
2010-08-09 09:49:12 +02:00
Sebastian Dröge
5fd9fc13d5
oggstream: static forward declarations are forbidden by the C standard
...
...and actually cause compiler errors on VC++. Change it to an extern
forward declaration and non-static definition.
2010-08-08 17:42:04 +02:00
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
Fredrik Söderquist
3c06cabb0b
oggdemux: Handle errors from _get_next_page in _do_seek.
...
If the source element failed here, oggdemux would crash.
Fixes #623218 .
2010-06-30 17:20:55 +01:00
Sebastian Dröge
9a971980b7
oggdemux: activate_chain must not be called with a NULL chain
...
It will crash later and shouldn't really happen anyway unless
something is really wrong.
2010-06-14 11:11:56 +02:00
Sebastian Dröge
9c570dbced
gnomevfssrc: Fix possible NULL pointer dereference
...
It's always an error if gst_buffer_try_new_and_alloc() returns NULL
2010-06-14 11:08:10 +02:00
Sebastian Dröge
a34fe5df35
giostreamsrc: Fix copy&paste error in the docs
2010-06-14 09:53:31 +02:00
Tim-Philipp Müller
0f3ea721e4
ogg: fix debug message printf format some more
...
Just cast the pointer diff, so it works everywhere without
warnings. Can't use %tu, because that modifier is C99. Warning
was: "format '%li' expects type 'long int', but argument 8 has
type 'int'".
2010-06-14 00:33:04 +01:00
Philippe Normand
c25bf9777a
oggdemux: Fix format string compiler warning on OS X
2010-06-12 13:04:43 +02:00
Tim-Philipp Müller
dab38bb8a0
cdparanoia: check for cdparanoia with pkg-config first
...
cdparanoia now has a .pc file in post-0.10.2 SVN, so use
that to check for cdparanoia before we try all the other
checks. Besides being generally nicer, this may help with
correctly detecting cdparanoia on OSX some day (see #609918 ).
2010-06-11 22:16:26 +01:00
Sebastian Dröge
4caee01a06
oggdemux: Handle SEEKING query in push mode too
2010-06-09 17:02:59 +02:00
Sebastian Dröge
bb7773b40a
oggdemux: Update the total time from the Skeleton 4 indexes
...
Fixes bug #620939 , see bug #607945 .
2010-06-09 16:38:34 +02:00
Sebastian Dröge
7bade30f5e
oggstream: Implement latest version of the Skeleton 4.0 spec
...
Fixes bug #620939 .
2010-06-09 16:34:05 +02:00
Sebastian Dröge
3f3691085a
oggdemux: Implement correct parsing of Skeleton 4.0 index packets
2010-06-08 13:11:05 +02:00
Sebastian Dröge
cba98e05cf
oggdemux: Add parsing of Skeleton 4.0 indexes
2010-06-08 12:01:15 +02:00
Sebastian Dröge
f213c8ebe3
oggdemux: Parse segment length and content offset from fishead
...
And print them for debugging purposes. Not sure if we can do anything useful
with this information.
2010-06-08 11:40:32 +02:00
Sebastian Dröge
aa8daa862e
oggdemux: Parse Skeleton stream major/minor version
2010-06-08 11:31:35 +02:00
Sebastian Dröge
7eea3c25c9
oggdemux: Use binary search for searching in the index
2010-06-08 11:26:26 +02:00
Sebastian Dröge
981af36b71
oggmux: Start a new page for every CMML buffer
2010-06-08 07:34:53 +02:00
Jonathan Matthew
c5c1b6815a
gio: map GIO NO_SPACE error to NO_SPACE_LEFT
...
Fixes bug #620140 .
2010-05-31 15:57:28 +02:00
Sebastian Dröge
8a678da1fe
oggdemux: Fix sizes again, this time for real
2010-05-20 14:21:19 +02:00
Sebastian Dröge
bf9d573cd1
oggdemux: Fix size checks
2010-05-20 13:58:14 +02:00
Sebastian Dröge
8fd69f2cb7
oggdemux: Drop all other Ogg VP8 header packets and make VP8 mapping check a bit more strict
2010-05-20 10:19:29 +02:00
Sebastian Dröge
563a96ef1a
ogg: Some more minor adjustments for the VP8 Ogg mapping
2010-05-20 08:52:49 +02:00
Sebastian Dröge
838c96fe8f
ogg: Update to the latest VP8 mapping
2010-05-19 21:35:19 +02:00
Sebastian Dröge
ac2d0170a8
oggdemux: Fix granulepos->key granule calculation for Dirac
2010-05-19 19:23:07 +02:00
Sebastian Dröge
d6b6d0cdad
oggdemux: Add support for mapping specific granulepos to key granule mapping
2010-05-19 19:23:07 +02:00
Sebastian Dröge
5fc1309703
ogg: Implement Ogg VP8 mapping
2010-05-19 19:23:07 +02:00
Wim Taymans
02a78f528c
oggdemux: don't seek when no current chain
...
Avoid a crash when we try to seek when there is no current chain.
2010-05-06 13:10:54 +02:00
Wim Taymans
e33425e4d0
oggdemux: ignore the skeleton start time
...
Ignore the skeleton start time as it is usually wrong for live streams
and we have the needed logic to calculate it anyway.
2010-05-06 12:21:38 +02:00
Wim Taymans
27de725038
oggdemux: wait for headers before exposing chains
...
Wait until we have all the stream headers before we start exposing the streams
of a chain.
2010-05-06 12:06:09 +02:00
Wim Taymans
549bc3c80e
oggdemux: use index to estimate bitrate
...
When we have an index, use it to much more accurately estimate the total stream
bitrate.
2010-05-06 10:58:01 +02:00
Stefan Kost
2e3cfe4546
libvisual: trucate own caps, instead of copying and using the first only
...
We got the caps from an intersect, it is our own, hence we can truncate it.
2010-05-06 09:11:17 +03:00
Stefan Kost
4e6cb3e91f
vorbis: have a copy_sample func as a func pointer
...
Make some more variants for copy_sample funcs and use them via function pointer.
2010-05-06 08:22:36 +03:00
Tim-Philipp Müller
f22b115804
oggdemux: printf format fixes
2010-05-05 13:25:02 +01:00
Wim Taymans
7b3f9aa504
oggdemux: handle corrupt indexes
...
Make sure we handle and receover from corrupt indexes.
2010-05-04 17:38:50 +02:00
Wim Taymans
e84b3c838c
oggdemux: fix EOS check
2010-05-04 15:47:29 +02:00
Wim Taymans
50e556cc84
oggstream: avoild division by 0
2010-05-04 13:51:07 +02:00
Wim Taymans
12929944a7
oggdemux: cleanup unused defines
2010-05-04 13:50:46 +02:00
Wim Taymans
a57b461af8
oggdemux: use the index in push mode when we can
...
When seeking in push mode, try to use the index first before we use the bitrate
estimation.
2010-05-04 13:36:58 +02:00