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1397 commits

Author SHA1 Message Date
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