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
Wim Taymans
03c3aa6377
oggdemux: use skeleton duration when possible
2010-05-04 13:06:24 +02:00
Wim Taymans
5c770a17db
oggstream: parse duration from 3.3 skeleton
2010-05-04 13:02:19 +02:00
Wim Taymans
ff4479f00a
oggdemux: more index parsing work
2010-05-04 12:11:18 +02:00
Wim Taymans
97319a6276
oggdemux: clean up fishead/fisbone parsing
...
Remove some redundant code for parsing fishead streams. Actually use the data we
parsed (mostly start_time).
2010-05-04 12:05:15 +02:00
Wim Taymans
f96caa17b3
oggdemux: implement seek in push mode
...
Refactor start time collection code.
When we receive a flush_stop, resync to the new start time and push out a new
segment event.
2010-05-04 11:26:14 +02:00
Wim Taymans
9be4e53001
oggdemux: make event handling better
...
Explicitly handle FLUSH events and resync on FLUSH_STOP.
Make send_event return a boolean.
Use more performant send_event function to forward events.
2010-05-04 11:26:14 +02:00
Wim Taymans
c4ec1c4c62
oggdemux: implement seeking in pushmode
...
Convert seek requests to bytes using the bitrate and forward them upstream. Does
not quite work because the flushing and resyncing is not implemented yet.
2010-05-04 11:26:14 +02:00
Wim Taymans
d9b7003926
oggdemux: refactor for seeking in pushmode
...
refactor the code a little to prepare for seeking in push mode
2010-05-04 11:26:14 +02:00
Wim Taymans
f9ca4f6097
oggdemux: use bitrate to estimate length in pushmode
...
Parse the bitrate from the various streams.
Use the bitrate and the upstream length in bytes to estimate the total stream
duration in push mode.
2010-04-30 17:43:06 +02:00
Tim-Philipp Müller
63931dc80b
Bump GLib requirement to 2.20
...
See http://gstreamer.freedesktop.org/wiki/ReleasePlanning/GLibRequirement
2010-04-30 14:08:50 +01:00
Mark Nauwelaerts
e23d6bbda7
oggdemux: only EOS when all streams are EOS
2010-04-30 12:51:54 +02:00
Mark Nauwelaerts
e8ae2adef1
oggdemux: fix debug message
2010-04-30 12:51:51 +02:00
Stefan Kost
efe59faa93
docs: fix typo in link name
2010-04-16 15:53:27 +03:00
Tim-Philipp Müller
62b1764552
playback, ogg: dist new gstplayback.h and gstogg.h
2010-04-09 09:26:08 +01:00
Edward Hervey
e528e73268
ext: Invert rank of gio and gnomevfs elements
2010-04-08 12:21:50 +02:00
Tim-Philipp Müller
930f72c6b0
alsa: don't pass non-constant strings as printf format strings
...
Fixes 'format not a string literal and no format arguments' compiler
warning when compiling with -DGST_DISABLE_PRINTF_EXTENSION.
2010-04-08 01:26:55 +01:00
Sebastian Dröge
44e474f76d
alsa: Ignore errors when unpreparing or closing the device
...
Errors could happen here when the device was removed already
or when something is broken anyway. If errors happen here and
they're propagated, the element can't shutdown cleanly.
Fixes bug #614545 .
2010-04-04 21:18:04 +02:00
Sebastian Dröge
1e8f3f7689
alsamixer: Detect errors from device polling, stop the task and post an error message
...
Partially fixes bug #614545 .
2010-04-04 21:00:52 +02:00
Edward Hervey
daa5b34d5f
gstgnomevfssink: Return the proper GstFlowReturn.
...
We were always returning GST_FLOW_OK previously even if we encountered errors.
2010-04-01 13:48:42 +02:00
David Schleef
681721466d
theoraenc: 0-length packets are delta units
2010-03-29 20:54:46 -07:00
Tim-Philipp Müller
e1f38a685b
build: build plugin and example directories in parallel if make -jN is used
...
We know our plugins and examples are independent of each other, so may
just as well build them in parallel. Makes the output a bit messy, but
that shouldn't be a problem and can easily be avoided with make -j1.
2010-03-29 00:26:59 +01:00
Sebastian Dröge
482dd1e56a
oggdemux: Provide packet duration function for old FLAC mapping too
...
Fixes bug #613809 .
2010-03-26 15:57:39 +01:00
Tim-Philipp Müller
197fe6d0d1
gio: add cast to avoid compiler warning with old GLib versions
...
g_file_input_stream_query_info() had char * instead of const char *
as attribute argument before 2.20.
Fixes #613387 , spotted by tetsuyayasuda@gmail.com
2010-03-20 13:42:32 +00:00
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
Tim-Philipp Müller
58a92964c6
build: Makefile.am fixes
...
Mostly just add missing $(GST_BASE_CFLAGS), but also fix up order
of flags (see docs/random/moving-plugins).
2010-03-19 01:00:36 +00:00
Benjamin Otte
1471df894a
Add -Wformat-nonliteral -Wformat-security
...
And fix the resulting compile failures.
I'm sorry about the patch necessary to gstclockoverlay.h but after
talking to Tim we decided we can live with it.
2010-03-17 12:09:25 +01:00
Benjamin Otte
420d7b111d
More ENABLE_NLS fixes
2010-03-16 18:31:15 +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
David Schleef
460c649b5f
oggdemux: Don't drop zero-sized packets
...
Zero-sized packets have relevence to Theora.
2010-03-14 13:15:13 -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
86a6b39b2c
gio: Remove unused function
2010-03-11 13:34:45 +01:00
Tim-Philipp Müller
3dd39392c2
vorbisparse: make sure header buffer metadata is writable before modifying it
...
Fixes unit test failures with core git.
2010-03-11 11:19:04 +00:00
Mark Nauwelaerts
708956e281
vorbisdec: remove unused field
2010-03-10 11:24:31 +01:00
David Schleef
1701c706ec
oggmux: Don't flush after every frame for theora
2010-03-09 15:40:18 -08:00
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
38e6f0c7ed
oggdemux: fix dirac header parsing
...
Fixes #611900 .
2010-03-08 17:07:57 +00:00
Wim Taymans
1f601e12dc
alsasrc: return right number of bytes that we wrote
2010-03-08 11:25:01 +01:00
Wim Taymans
6eef04c1cb
oggstream: mark skeleton streams correctly
...
Mark skeleton streams because we need to ignore them for calculating the
duration of the stream.
Fixes #611227
2010-03-01 12:17:40 +01:00
Wim Taymans
63593f5f1e
oggdemux: use the chain begin_time instead of our counter
...
We update the passed begintime argument to narrow our search region in the
binary search. This means that it does not always contain the chain begin time
after a couple of bisects. Use the real chain->begin_time to bring the
granuletime to the time in the chain instead.
Fixes #610005
2010-02-23 12:26:15 +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
Mark Nauwelaerts
8e5e2dbe49
ivorbisdec: set rank to SECONDARY
2010-02-15 12:12:15 +01:00
Mark Nauwelaerts
32dff24552
vorbisdec: also support ivorbis tremor decoder
...
... which only needs a bit of refactoring and extracting to support
the minor difference in (i)vorbis interface.
Fixes #609063 .
2010-02-15 12:11:35 +01:00
Mark Nauwelaerts
5e06eaa517
vorbisdec: reduce some hard-coding
...
... such as assuming float all over, and base src caps on template caps.
2010-02-15 12:10:41 +01:00
Sebastian Dröge
59dc89b3ee
oggparse: Fix another format string compiler warning
2010-02-15 09:04:17 +01:00
Sebastian Dröge
e9f101ffc5
oggdemux: Fix format string compiler warnings
2010-02-15 08:56:25 +01:00
Tim-Philipp Müller
466894d2f4
ogg: theora PAR of 0:N, N:0 or 0:0 is allowed and maps to 1:1
...
See #609252 .
2010-02-15 00:14:03 +00:00
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
Vincent Penquerc'h
6b8175d96a
oggdemux: use the default granpos functions for kate streams
...
Set timestamps on kate packets. See bug #600929 .
2010-02-07 10:16:28 +01:00
Sebastian Dröge
4914aeda2f
oggdemux: Don't leak allocated buffers
...
This can happen if the combined flow return is not OK although the
allocation succeeded or if the packet in question is a BOS and we're
not going to push headers.
Fixes bug #608699 .
2010-02-02 10:33:07 +01:00
Vincent Penquerc'h
ed2e09133e
oggdemux: sparse streams aren't timed by end time, and their duration isn't implicit
...
Fixes timestamps and durations on Kate subtitle streams.
See http://www.xiph.org/ogg/doc/ogg-multiplex.html section 'start-time and
end-time positioning' for some more details, and bug #600929 .
2010-01-25 23:50:09 +00:00
Vincent Penquerc'h
25873a050f
oggdemux: properly set up the media type for kate streams
...
See #600929 .
2010-01-25 23:49:53 +00:00
Wim Taymans
e4b68a3658
oggdemux: use right type for the serialno
...
Use a consistent type for the serialno to avoid problems when comparing between
signed and unsigned variants.
Fixes #607926
2010-01-25 15:14:56 +01:00
Wim Taymans
95511c8821
oggdemux: don't push headers twice
...
Don't push the stream headers twice but only in the activation of a chain.
Fixes #607929
2010-01-25 14:00:52 +01:00
Wim Taymans
62f8c3c672
oggdemux: rename a variable
...
Rename the 'seekable' variable to 'pullmode'. We might be able to seek in push
mode too eventually.
2010-01-25 12:31:24 +01:00
Tim-Philipp Müller
e1c319949d
oggdemux: fix crash when freeing headers
...
Use _ogg_packet_free() instead of gst_mini_object_unref in one more
place now that the header list contains ogg packets and not buffers.
file: Stephen_Fry-Happy_Birthday_GNU-nq_600px_425kbit.ogv
2010-01-24 13:32:20 +00:00
Sebastian Dröge
1652005f26
oggdemux: Strip trailing \0 for subtitle OGM streams
...
Fixes bug #607870 .
2010-01-24 08:57:13 +01:00
Sebastian Dröge
a66ce94adc
oggdemux: Correctly set DELTA_UNIT flag for OGM streams
2010-01-23 22:10:09 +01:00
Sebastian Dröge
b38dcf5277
oggdemux: Don't strip all 0-bytes from the end of OGM packets
...
This fixes broken packets pushed downstream by oggdemux for
MPEG4 streams for example.
2010-01-23 22:10:09 +01:00
Sebastian Dröge
592bc87dc9
oggdemux: Extract tags from OGM text streams and don't push them downstream
2010-01-23 22:10:08 +01:00
Sebastian Dröge
541da50c53
oggdemux: Store header/queued packets as ogg_packet and use normal peer chaining functions to pass them downstream
2010-01-23 22:10:08 +01:00
Sebastian Dröge
d78cffb2e8
oggdemux: ...and set caps on queued packet buffers too
2010-01-23 13:20:46 +01:00
Sebastian Dröge
b63a582bf9
oggdemux: Set caps on header buffers
2010-01-23 13:19:44 +01:00
Wim Taymans
4b9666aedb
oggdemux: keep track of added pads
...
Keep track of the pads we added and removed.
Remove some unused fields.
Don't add pads for which we don't have caps.
2010-01-21 17:39:52 +01:00
Wim Taymans
06e2d2791b
oggstream: don't call NULL setup functions
...
If we find a known mapper but it doesn't have a setup function, simply skip it
instead of crashing.
2010-01-21 17:39:51 +01:00
Wim Taymans
4ed58b5882
oggstream: avoid division by 0 on bad annodex streams
2010-01-21 17:39:51 +01:00
Thiago Santos
4b771bff7a
oggdemux: No need to subtract begin time
...
Last stop is already based on the chain start and there is no need
to subtract the chain start as it may lead to a negative overflow.
This was causing seeking issues when the target chain was not
the first one (that has chain start = 0)
Fixes #606382
2010-01-19 08:39:14 -03:00
Thiago Santos
125f7dfdb0
oggdemux: granulepos is relative to its chain
...
When performing seeks, the granulepos should be offset by
its chain start time to avoid using wrong values to
update segment's last_stop. A sample file is indicated on
bug #606382
2010-01-18 15:39:55 -03:00
Sebastian Dröge
82f3adaa9b
theora: Rename source files to have the same name as the headers
2010-01-14 10:10:23 +01:00
Sebastian Dröge
1de4169c1c
vorbis: Rename source files to have the same name as the headers
2010-01-14 10:07:22 +01:00
Sebastian Dröge
d4e9225ed4
vorbis: Move channel layout definitions into a single separate file
...
...instead of having two copies.
2010-01-14 10:05:35 +01:00
Sebastian Dröge
68c6ddc2fc
vorbis: Add official 6.1 and 7.1 channel mappings
...
These are in the Vorbis spec since 2010-01-13. Fixes bug #606926 .
2010-01-14 08:20:38 +01:00
Edward Hervey
7d2c90423a
oggdemux: Fix unitialized variable.
...
If the package isn't handled, gracefully return GST_FLOW_OK.
2010-01-12 16:35:50 +01:00
Wim Taymans
0201326db1
oggdemux: push headers when activating chains
...
Keep a list of headers for each stream of a chain. When a chain is activated,
push the headers before pushing the data so that decoders can sync.
Fix seeking in chains, take the chain start time into account when comparing
timestamps.
See #606382
2010-01-08 16:57:40 +01:00
Mark Nauwelaerts
3f4820d6c2
oggdemux: decide flac header packet by content rather than count
2010-01-06 14:03:44 +01:00
Mark Nauwelaerts
66545eb7a2
oggdemux: reset header packet count at bos page
2010-01-06 14:03:41 +01:00
Olivier Crête
15fb8f9bf7
textoverlay: Ignore zero framerate
...
https://bugzilla.gnome.org/show_bug.cgi?id=606163
2010-01-06 07:49:27 +01:00
Mark Nauwelaerts
8fb183c7c9
oggdemux: enhance flac packet duration calculation
2010-01-05 16:44:58 +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
Wim Taymans
e897373a0a
ogg: ogm video has constant packet duration
2009-12-11 12:20:13 +01:00
David Schleef
118b62a764
oggdemux: implement old fLaC mapping
2009-12-10 22:48:23 -08:00
Wim Taymans
d18118418e
oggdemux: remove redundant fields
2009-12-10 16:09:09 +01:00
Wim Taymans
43bdb13ec2
vorbisdec: adapt to new oggdemux
...
Remove all granulepos hacks and simply use the timestamps from the new oggdemux
like any other decoder.
2009-12-10 13:22:00 +01:00
Wim Taymans
79b25e634c
vorbisdec: fix peer query
2009-12-09 19:04:18 +01:00
Wim Taymans
1a7c8c7919
theoradec: fix query
2009-12-09 17:24:01 +01:00
Wim Taymans
f1fdf5d3e4
theoradec: small cleanups
2009-12-09 16:55:52 +01:00
Wim Taymans
08c16c0db7
vorbisdec: use gst_pad_peer_query()
2009-12-09 16:38:43 +01:00
Sebastian Dröge
01ca87e785
textoverlay: Only flush downstream on seeks for flushing seeks
2009-12-09 09:47:30 +01:00
Sebastian Dröge
d5205bb0fa
textoverlay: Proxy buffer allocation on the video sinkpad to the srcpad
2009-12-09 09:36:26 +01:00
Wim Taymans
1818d795ee
theora: remove granulepos hacks
...
Remove the granulepos hacking now that oggdemux outputs timestamps like any
other demuxer.
2009-12-08 17:37:56 +01:00
Wim Taymans
1ad0e4342e
oggdemux: improve keyframe seeking
...
Improve keyframe seeking.
Fix reverse playback.
2009-12-07 18:49:43 +01:00
Wim Taymans
c53cd385e3
oggdemux: implement keyframe seeking
...
Implement keyframe seeking in oggdemux by doing the double seek trick. First
seek to the required position, then read pages for all streams to grab the
granulepos (to know the timing of the keyframe) of each stream, then seek back
to the first keyframe.
2009-12-07 15:42:05 +01:00
Wim Taymans
56d3856620
oggdemux: fix timestamps after seek
...
After a seek, discard all packets before the packet with the granulepos on it so
that the output buffers contain valid timestamps.
Reorder some code so that we check the timestamps before allocating and pushing
an output buffer.
Do more checks on valid packets in ogm mode.
2009-12-04 16:35:09 +01:00
Wim Taymans
eb4fc976e5
oggdemux: add comment
2009-12-04 15:39:59 +01:00
Wim Taymans
9e222a385c
oggdemux: don't do math with invalid granulepos
...
When the current granulepos is unknown and set to -1, don't try to add durations
to it.
2009-12-04 14:01:11 +01:00
Wim Taymans
96e1c4dbe6
oggdemux: guard against wrong granulepos
...
Clamp the initial granulepos to 0 instead of going negative for some badly muxed
ogg files.
2009-12-04 13:14:57 +01:00
Wim Taymans
05f4605180
theoradec: don't fail on bogus granulepos
...
Do some additional checks on the granulpos timestamp before using it for
calculating the duration because oggdemux generates wrong granulepos now.
Fixes seeking somewhat again.
2009-12-04 12:26:47 +01:00
David Schleef
8bbe0d126a
oggdemux: reimplement OGM support
...
OGM demuxing no longer requires helper elements. It's done internally
in oggdemux. Vorbis comments are still not handled because I don't
have anything to test with.
2009-12-03 20:05:29 -08:00
David Schleef
4378851102
oggdemux: fix for I-frame-only theora
2009-12-03 17:02:11 -08:00
Tim-Philipp Müller
fb07615baa
ogg: log when ogg mapper doesn't accept the setup header packet
2009-12-03 23:43:29 +00:00
Tim-Philipp Müller
8195c26a08
ogg: extract width, height and PAR from theora header and add to caps
2009-12-03 23:43:29 +00:00
Tim-Philipp Müller
295b6c0326
ogg: extract number of channels from FLAC, speex and vorbis headers
...
Because we can.
2009-12-03 23:43:09 +00:00
Tim-Philipp Müller
2752ae841e
ogg: more print fixes
...
gstoggstream.c:419: error: format ‘%lld’ expects type ‘long long int’, but argument 8 has type ‘gint64’
gstoggdemux.c:2253: error: format ‘%lld’ expects type ‘long long int’, but argument 8 has type ‘GstClockTime’
gstoggdemux.c:2333: error: format ‘%lld’ expects type ‘long long int’, but argument 8 has type ‘GstClockTime’
2009-12-03 21:08:42 +00:00
Thiago Santos
098e416ebc
ogg: Fixing some printf format strings
...
Fixes some printf format strings to make it build on mac.
2009-12-03 16:57:48 -03:00
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
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
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
Olivier Crête
05aa195981
theoradec: Keep timestamp from incoming buffer if it is valid
...
Fixes bug #601627 .
2009-11-12 13:18:02 +01:00
David Schleef
dcf556893f
theora: Fix alignment of frames when converting
...
Fix logic inversion in calculating the offset in the theora
frame when copying to a GStreamer frame.
2009-11-09 11:18:27 -08:00
Sebastian Dröge
45cefdefa6
textoverlay: Synchronize video/text based on the running time
...
Instead of simply using the buffer timestamps.
2009-11-06 12:11:21 +01:00
Sebastian Dröge
8ed8d5e414
textoverlay: Clip text buffers to the text segment and reset segments properly
2009-11-06 12:11:21 +01:00
Sebastian Dröge
d941a9f6a6
textoverlay: Put the video segment into the instance struct instead of allocating it separately
2009-11-06 12:11:20 +01:00
Sebastian Dröge
8692174b50
textoverlay: Check if text timestamp/duration is valid before clipping
2009-11-06 12:11:20 +01:00
Tim-Philipp Müller
34e6718da9
theoradec: printf format fix
2009-11-05 23:34:10 +00:00
Sebastian Dröge
60aa09d28c
textoverlay: First draw outline text and then the real text
...
Improves the output a bit because no parts of the outline are
overwritten again.
2009-11-03 08:26:37 +01:00
Tim-Philipp Müller
6f4c1ac583
Remove GST_DEBUG_FUNCPTR where they're pointless
...
There's not much point in using GST_DEBUG_FUNCPTR with GObject
virtual functions such as get_property, set_propery, finalize and
dispose, since they'll never be used by anyone anyway. Saves a
few bytes and possibly a sixteenth of a polar bear.
2009-10-28 00:59:35 +00:00
David Schleef
61d08884d3
theora: Convert theoraparse to libtheora 1.0 API
2009-10-23 17:49:48 -07:00
Sebastian Dröge
eb9acba08f
textoverlay: Optimize a bit more
...
...and add a FIXME for bug #598695 and explain
what we should do once Pango supports user fonts.
2009-10-22 10:17:31 +02:00
Sebastian Dröge
21ad7547a0
textoverlay: Do shading as first operation
2009-10-22 09:31:34 +02:00
Sebastian Dröge
eccd28d7b0
textoverlay: Only use a single cairo surface for drawing
...
... and comment/optimize what is going on here a bit better.
2009-10-22 09:08:48 +02:00
Tim-Philipp Müller
550b6fa0c1
pango: bump pango requirement to stable version and remove ifdefs
...
Bump pango requirement from an ancient development version to an
ancient stable version.
2009-10-18 13:42:01 +01:00
Benjamin Otte
f9132ee673
theora: Make theoradec use gstvideo for image conversion
...
Vastly simplifies code.
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:12:25 +02:00
Benjamin Otte
a3e92d3078
theora: Don't always round to even width/height
...
Previously, the code always rounded to even sizes. Now it only ensures
that pic_x and pic_y are multiples of 2 if the output format requires
it.
Also inlcudes fixes to take pic_x/y into account properly when copying
the buffer.
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:12:25 +02:00
David Schleef
3cb9484993
theora: Convert theoradec to libtheora 1.0 API
...
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:12:18 +02:00
Benjamin Otte
7e15bb6631
theora: Port encoder to new Theora API
...
Includes ripping out the old buffer copy code to fill up to frame size.
This is not necesary with the new encoder.
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:08:16 +02:00
Benjamin Otte
910f67e816
theora: Disable sharpness property
...
It's ignored by libtheora
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:08:16 +02:00
Benjamin Otte
fed37612f6
theora: Disable noise-sensitivity property
...
It is ignored by libtheora
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:08:16 +02:00
Benjamin Otte
fad889e39e
theora: Disable keyframe-mindistance property
...
It's ignored by the current Theora library
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:08:15 +02:00
Benjamin Otte
8b4923cba0
theora: Disable keyframe_threshold property
...
It's ignored by the current theora encoder
https://bugzilla.gnome.org/show_bug.cgi?id=594729
2009-10-15 20:08:15 +02:00