Commit graph

1647 commits

Author SHA1 Message Date
Wim Taymans
248ab2d064 Fix for latest API changes 2011-03-30 16:50:45 +02:00
Wim Taymans
68814a6988 remove deprecated buffer methods 2011-03-29 11:08:19 +02:00
Wim Taymans
3712ca2da4 oggparse: fix for _make_writable 2011-03-28 20:19:24 +02:00
Wim Taymans
e1869fa267 Merge branch 'master' into 0.11-fdo 2011-03-28 20:13:59 +02:00
Wim Taymans
536e86e28f tests: fix more checks 2011-03-28 19:23:38 +02:00
Wim Taymans
04f74e5642 plugins: more porting 2011-03-28 10:20:06 +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
Wim Taymans
5244770775 plugins: fix for new memory API 2011-03-27 17:16:10 +02:00
Tim-Philipp Müller
5aa02968c9 oggparse: fix list iteration code
Not that it really matters, but let's fix it before someone
notices and makes fun of us.
2011-03-26 19:38:17 +00:00
Tim-Philipp Müller
a7a305a18f oggparse: make sure buffer metadata is writable before setting caps on buffers 2011-03-26 11:59:54 +00:00
Mart Raudsepp
093a91eec8 textoverlay: Clean up alignment docs a bit and remove horiz top alignment enum 2011-03-16 15:03:51 +00:00
Blaise Gassend
185a8ddcaa alsamixer: Store return values of poll functions in a signed integer
Negative return values are used for errors and storing
them in an unsigned integer will make it impossible to
detect the errors.

Fixes bug #644845.
2011-03-15 19:48:21 +01:00
Wim Taymans
95f7fd8edf Merge branch 'master' into 0.11-fdo 2011-03-15 11:11:56 +01:00
Sebastian Dröge
a38fd9f9ec oggmux: Increase the seen header packets count when seeing a header packet
This fixes muxing of Speex content and possibly other formats where the
header detection works by counting the packets.

Fixes bug #644745.
2011-03-14 19:44:41 +01:00
Stefan Kost
9ac74c59db textoverlay: use a class wide mutex to work around pango reentrance issues
Pango is not reentrant. Use a class wide mutex to protect pange use in
gst_text_overlay_render_pangocairo(). This works reliable in contrast to the
hack in my previous commit.

Fixes Bug #412678
2011-03-14 11:17:10 +02:00
Stefan Kost
3294ecda7d Revert "textoverlay: add a hack to init the pango engine"
This reverts commit fee3266056.
2011-03-14 11:17:10 +02:00
Stefan Kost
1d73ea887d textoverlay: drop trailing whitespaces 2011-03-14 10:43:42 +02:00
Stefan Kost
fee3266056 textoverlay: add a hack to init the pango engine
Layout a single char to pre-create all resources.
2011-03-14 10:43:42 +02:00
Wim Taymans
c6dd11981d Merge branch 'master' into 0.11
Conflicts:
	configure.ac
	gst-libs/gst/pbutils/Makefile.am
2011-02-28 11:47:44 +01:00
Sebastian Dröge
461d9f2f2c oggmux: Don't handle GstCollectData as GstObject, use the pad instead 2011-02-24 16:22:53 +01:00
Edward Hervey
3fe2777b54 Revert "oggmux,adder: Check if collectpads has been freed"
This reverts commit 6d150873e8.

Depends on a core commit that was reverted.
2011-02-21 12:04:09 +01:00
David Schleef
6d150873e8 oggmux,adder: Check if collectpads has been freed
Core now calls release_pad in finalize, which is usually after
the collectpads has been unreffed.
2011-02-20 23:49:54 -08:00
David Schleef
9745a41ea3 theoraenc: move debug category init earlier 2011-02-17 18:29:56 -08:00
David Schleef
15e23414d3 oggparse: better detection of delta unit flag 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
Vincent Penquerc'h
96a1a9dec6 oggmux: ensure serialnos are unique
We do that by checking a newly generated one is not already used in
an existing stream, and doing it again if it is.

https://bugzilla.gnome.org/show_bug.cgi?id=640211
2011-02-03 09:29:28 +00:00
Tim-Philipp Müller
54c19ba6de oggmux: free stream map caps when done 2011-02-02 17:34:42 +00:00
Tim-Philipp Müller
2eac43bd73 oggmux: keep IN_CAPS flag check for header buffers as fallback
In case the ogg mapper doesn't handle all the accepted input formats
(although it really should). Saves us error handling for that case
though. Also log caps properly.

https://bugzilla.gnome.org/show_bug.cgi?id=629196
2011-02-02 17:34:41 +00:00
Vincent Penquerc'h
440002a137 oggmux: use oggstream for less brittleness in recognizing headers
Using the IN_CAPS flag for this is brittle, and will fail if either
vorbisparse or vorbistag (which is itself based on vorbisparse) is
inserted between oggdemux and oggmux. Possibly other elements too
(eg, theoraparse, etc).
Using oggstream ensures we Get It Right More Often Than Not.

https://bugzilla.gnome.org/show_bug.cgi?id=629196
2011-02-02 17:34:41 +00:00
Vincent Penquerc'h
b7664eae71 oggmux: do not skip a pageno at start
Discontinuities are automatically signalled by oggdemux at the start
of a new stream. When oggmux is yet to output actual data pages,
do not signal these discontinuities in the ogg stream.

This patch may miss some actual discontinuities at the very start of
a stream, but avoids the spurious missing pages when encoding happens
normally.

A better fix might involve finding a way to distinguish between actual
data discontinuities and discontinuities merely marking the start of
a new stream.

Fixes an issue with ogg page numbering (would skip a number for no
reason, which then looks like a packet was lost somewhere) when
re-muxing an ogg stream, e.g. when re-tagging in rhythmbox.

https://bugzilla.gnome.org/show_bug.cgi?id=629196
2011-02-01 17:25:43 +00:00
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
Vincent Penquerc'h
d144f7a3a5 oggmux: cleanup
Remove a pointless string concatentation, and fix an off-by-one in
packetno in a log.

https://bugzilla.gnome.org/show_bug.cgi?id=640189
2011-01-24 20:01:24 +01:00
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