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Author SHA1 Message Date
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
Benjamin Otte
581d57724e theora: Get rid of "quick" property 
The proeprty is not used by libtheora at all

https://bugzilla.gnome.org/show_bug.cgi?id=594729
 2009-10-15 20:08:15 +02:00
Benjamin Otte
4159cdfe9c theora: remove support for outdated granulepos hack 
This is in preparation to switching to switching to the new Theora API

https://bugzilla.gnome.org/show_bug.cgi?id=594729
 2009-10-15 20:06:31 +02:00
Benjamin Otte
56203876e4 theora: Ignore border property 
Always make the video use black as padding color.

The output will be identical to previous versions.

https://bugzilla.gnome.org/show_bug.cgi?id=594729
 2009-10-15 20:06:31 +02:00
Benjamin Otte
cec6b6ce29 theora: Ignore the center property, always set video to top left 
This is not a necessary property, the output will be identical no matter
what.

https://bugzilla.gnome.org/show_bug.cgi?id=594729
 2009-10-15 20:06:31 +02:00
Wim Taymans
e6e552b16f theoradec: avoid confusing error 2009-10-12 15:47:28 +02:00
Josep Torra
ade53fb42f vorbis: fixes warings in macosx snow leopard 2009-10-09 22:00:45 +02:00
Josep Torra
13ab7e7929 theora: fixes warnings on macosx snow leopard 2009-10-09 18:52:12 +02:00
Josep Torra
26fcc7843a ogg: fixes warnings on macosx snow leopard 2009-10-09 16:57:14 +02:00
Josep Torra
8579028dc0 oggdemux: fix a warning in macosx 2009-10-09 16:57:13 +02:00
Josep Torra
a34c29b524 audioconvert: change the format instead of cast as ensonic asked 2009-10-09 15:32:45 +02:00
Josep Torra
c272d8d9fb gnomevfssrc: fixes warnings in macosx 
warning: format '%llu' expects type 'long long unsigned int', but argument 8 has type 'GnomeVFSFileOffset'
warning: format '%lld' expects type 'long long int', but argument 9 has type 'guint64'
 2009-10-09 14:28:42 +02:00
Edward Hervey
2021791b75 theoraenc: Make the default quality property 48. 
This guarantees that people who use theoraenc without modifying any
properties will end up with a reasonably good quality output.

48 is also the default of the encoder_example application shipped with
libtheora.
 2009-10-07 16:56:28 +02:00
Stefan Kost
ccf5d6551a build: sprintf, sscanf need stdio.h 2009-10-07 11:56:35 +03:00
Sebastian Dröge
7c6c74e4a3 pango: Unpremultiply Cairo's ARGB to match GStreamers ARGB 2009-10-01 11:41:16 +02:00
David Schleef
f126617dbd oggdemux: Fix duration calculation for truncated files 
If the last page of a stream has a granulepos of -1, that is,
it doesn't complete a packet, we need to continue to search
for the last granulepos.
 2009-09-13 10:58:12 -07:00
Jan Schmidt
39c21352e9 theoraenc: Fix a string leak in _getcaps() 2009-09-12 02:24:49 +01:00
Sebastian Dröge
ce51263142 oggdemux: Handle kate and cmml as sparse streams too 2009-09-10 10:16:56 +02:00
Tim-Philipp Müller
3a38a0958e oggdemux: Better handling of sparse streams by sending segment updates 
Fixes bug #397419.
 2009-09-10 10:16:56 +02:00
Sebastian Dröge
2aa0899a84 theoraenc: Print a debug message with supported formats 2009-09-09 16:45:55 +02:00
Benjamin Otte
d9c9852764 theora: Check supported input formats in getcaps function 
We want to fail early when an older libtheora release is used that does
not support Y444 or Y42B formats, so use a getcaps function that does
this.
 2009-09-09 16:45:55 +02:00
Benjamin Otte
aa46e56170 theora: Implement support in theoraenc for Y444 and Y42B 
Fixes bug #594165.
 2009-09-09 16:45:54 +02:00
Benjamin Otte
96388221cf theora: Refactor the buffer copy code 2009-09-09 16:45:54 +02:00
Benjamin Otte
bac05fbf6f theora: Split yuv_buffer creation into its own function 2009-09-09 16:45:54 +02:00
Benjamin Otte
c1ead16f71 theora: Split out buffer resize in its own function 2009-09-09 16:45:54 +02:00
Benjamin Otte
9d4f72f2fa theora: Add assertions that functions don't fail 
Some functions in libtheora can return an error, but that error cannot
ever happen inside theoraenc. In those cases assert that it doesn't.
 2009-09-09 16:45:53 +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
Tim-Philipp Müller
099989ff0f oggmux: don't drop the streamheader field from the output caps 
Revert previous 'fix' for bug #588717 and fix it properly, whilst
maintaining the streamheader field on the output caps. Also make
sure we don't leak header buffers we couldn't push when downstream
is unlinked. Add unit test for the presence of the streamheader
field on the output caps and for the issue from bug #588717.
 2009-08-20 13:14:19 +01:00
Edward Hervey
76044dce6d ext: Remove dead assignments and resulting unused variables. 2009-08-08 15:54:41 +02:00
Tim-Philipp Müller
6a5af299b0 Revert "theora: Convert theoradec to libtheora 1.0 API" 
This reverts commit f1e142ac9d.

Temporarily revert until we have a workaround for debian/ubuntu
packaging failure (see http://bugs.debian.org/528710).
 2009-08-07 08:53:44 +01:00
Tim-Philipp Müller
16cad126f0 oggmux: fix warning when we're not linked downstream and error out properly 
Fix caps warning when there's no element linked downstream, and pass
not-linked flow return value correctly up the chain, so we error out
correctly. Fixes #588717.
 2009-08-07 00:58:36 +01:00
David Schleef
f1e142ac9d theora: Convert theoradec to libtheora 1.0 API 2009-08-06 13:45:56 -07:00
Sebastian Dröge
6776cb445e textrender: Fix blitting of text over the output buffer and cairo painting 2009-08-06 20:47:33 +02:00
Sebastian Dröge
cc61c9e27e textrender: Fix endianness problems (i.e. make it work again on big endian architectures) 2009-08-06 14:55:07 +02:00
Wim Taymans
caf3d8d480 textoverlay: make buffer writable 
Make the input buffer writable before changing its contents.
 2009-08-06 12:01:10 +02:00
Sebastian Dröge
8212924489 pango: Send queries from the srcpad directly to the video sinkpad 2009-08-06 06:43:39 +02:00
Sebastian Dröge
8c874a7ff3 pango: Add support for xRGB and BGRx formats 2009-08-06 06:43:38 +02:00
Sebastian Dröge
67954aeba3 pango: Fix endianness issues from the pangocairo switch 
cairo's ARGB is in native endianness, i.e. ARGB on big endian architectures
and BGRA on little endian architectures.
 2009-08-06 06:43:37 +02:00
Sebastian Dröge
18a5264c87 pango: Re-add shading support which was dropped by a previous patch 2009-08-06 06:43:37 +02:00
Sebastian Dröge
20b84cda60 pango: Check if pangocairo supports vertical rendering and fix properties 2009-08-06 06:43:37 +02:00
Sebastian Dröge
d3baacc32a textrender: Use PROP_X instead of ARG_X consistently 2009-08-06 06:43:37 +02:00
Sebastian Dröge
8aa87c9153 pango: Some minor cleanup 2009-08-06 06:43:36 +02:00
Young-Ho Cha
7608c31516 pango: Use pango-cairo instead of pango-ft2 
pango-cairo will always use the native font rendering backend
of the platform and provides better results.

Fixes bug #340887.
 2009-08-06 06:43:36 +02:00
Balachandran C
01e0fdd86c alsasrc: set alsasrc->handle back to NULL when closing device 
Fixes crashes in gst_alsa_find_device_name() when probing or
reading the device-name property (e.g. when doing a dot-file
dump). Fixes #589797.
 2009-07-27 14:18:27 +01:00
Edward Hervey
47d40c2553 vorbisdec: Check for empty tag strings. Fixes #588724 2009-07-16 14:15:19 +02:00
Vincent Penquerc'h
0a5d5206f3 oggmux: add Kate caps to the list of accepted types 
See #525743.
 2009-07-13 22:59:11 +01:00
Sebastian Dröge
f9494bc38b gio: Also post a "not-mounted" message from giosink 2009-07-10 19:16:35 +02:00
Sebastian Dröge
d5154874cb gio: Add documentation for the new "not-mounted" and "file-exists" messages 2009-07-10 11:24:05 +02:00
Sebastian Dröge
b9c79380aa gio: Make sure that we have the correct stream position when starting 2009-07-09 13:45:13 +02:00
Sebastian Dröge
f93b9df83d gio: Make sure to flush the output stream if it shouldn't be closed 
Otherwise there might still be unwritten data after the element
has stopped.
 2009-07-08 17:24:19 +02:00
Sebastian Dröge
1c0123cf58 gio: Don't close the GIO streams for the giostream{src,sink} elements 
This makes it possible to do something useful with the streams
after the element has stopped. Fixes bug #587896.
 2009-07-08 17:19:29 +02:00
Sebastian Dröge
3116198fc3 gio: Improve the error message if a stream is already closed before usage 2009-07-08 17:02:54 +02:00
Sebastian Dröge
6025412707 gio: Post a custom file-exists message on the bus if the file already exists 
An application can handle this message, remove the file in question
and restart the pipeline again without showing an error.

This fixes bug #529300.
 2009-07-08 16:55:41 +02:00
Sebastian Dröge
7228ba6acd gio: Use OPEN_READ instead of NOT_FOUND if a location is not mounted 2009-07-08 16:54:56 +02:00
Sebastian Dröge
a8896413a0 gio: Use OPEN_WRITE instead of OPEN_READ as error category in giosink 2009-07-08 16:50:56 +02:00
Sebastian Dröge
ce08823dc5 gio: Post a custom "not-mounted" message on the bus 
This allows applications to mount the GFile if possible and restart
the pipeline instead of simply giving an error.
 2009-07-08 15:52:35 +02:00