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
