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Author SHA1 Message Date
Mark Nauwelaerts
bbded080e0 qtdemux: do not align reverse playback reference stream twice 
Timestamp rounding issues could lead to going backwards 2 keyframe periods
(rather than only 1).  While this is not necessarily a problem, it might
potentially place additional (buffering) load on downstream and could be
avoided (because We Can).

Fixes #623629.
 2010-07-16 13:58:34 +02:00
Mark Nauwelaerts
2a22e9d487 qtdemux: convert some more mov format timestamp to gst time 2010-07-16 13:58:21 +02:00
Mark Nauwelaerts
7955c01f19 avidemux: additional verification heuristics for VBR audio stream 
Check for and override some header field(s) for reasonable values, according
to later expected use in calculations.
 2010-07-16 13:58:12 +02:00
Alessandro Decina
d5a4da9a69 videobalance: Fix wrong lock order that could lead to a deadlock. Fixes #624331. 2010-07-16 12:45:35 +02:00
Arun Raghavan
8aed3176ce qtdemux: Fix order of bitrates in 'btrt' atom 
There seems to be a bug in libmp4v2 that generates a MPEG4BitRateBox as
(bufferSizeDB, avgBitrate, maxBitrate) instead of (bufferSizeDB,
maxBitrate, avgBitrate), according to the spec. I used the mp4file
output while writing this code, so the order is wrong. This patches
fixes that.

https://bugzilla.gnome.org/show_bug.cgi?id=623654
 2010-07-06 10:33:16 +01:00
Edward Hervey
fcf1995020 qtdemux: strip out bogus tags from XMP atom 
https://bugzilla.gnome.org/show_bug.cgi?id=623366
 2010-07-02 14:39:36 +02:00
Andrzej K. Haczewski
0b5172eb06 flvmux: Write duration at the correct position 2010-07-02 14:25:22 +02:00
Thijs Vermeir
244a35a226 rtpptdemux: fix memleak on custom downstream events 
by not sending custom downstream event twice and fix memleak when
not handling the event

https://bugzilla.gnome.org/show_bug.cgi?id=623196
 2010-06-30 12:39:09 +02:00
Tim-Philipp Müller
c66c3d354c wavparse: fix unportable printf format specifiers in commented out code 
To avoid false positives when grepping for unportable specifiers.
 2010-06-29 20:14:53 +01:00
Tim-Philipp Müller
cf8dddd5c7 goom: don't allocate 260kB struct on the stack 
PluginInfo is quite a sizeable struct, let's not allocate it on the
stack, especially not if we're copying it over into another dynamically
allocated copy anyway.

Fixes #570761.
 2010-06-28 14:59:25 +01:00
Tim-Philipp Müller
240dec038c gst: update orc files 2010-06-26 18:41:49 +01:00
Sebastian Dröge
8172c478aa matroskamux: Fix leaking of the streamheader buffers 
gst_value_set_buffer() increases the refcount and doesn't
take ownership of the buffer.
 2010-06-25 19:40:06 +02:00
Tim-Philipp Müller
19216e7218 matroska, videobox, videofilter: fix compiler warnings when debugging is disabled in gstreamer 
Fixes unused variable warnings when GStreamer's debugging system has been disabled.
 2010-06-24 16:34:03 +01:00
Michael Grzeschik
b26785d9f9 reset the have_index flag at transition PAUSED_TO_READY 
If we restart the Stream in the case of doing a transition from
PAUSED_TO_READY and back with READY_TO_PAUSED aso. the duration of the video
will get calculated even if we have a avi header with that information.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
 2010-06-23 21:40:50 +02:00
Sebastian Dröge
7e0ea232d0 videobox: Fix negotiation for I420/YV12 
We don't support conversion into *all* YUV
formats for them, only into I420/YV12/AYUV.

Fixes bug #622501.
 2010-06-23 20:30:11 +02:00
Mark Nauwelaerts
0a2d9a2269 wavparse: proper closing segment construction 
Fixes #618982.
 2010-06-22 15:37:46 +02:00
Wim Taymans
5534c7d91d rtspsrc: fix locking after moving things around 2010-06-18 20:04:08 +02:00
Wim Taymans
651c82a01f rtspsrc: make some errors as warnings 
Avoid spamming the testsuite with these error debug lines.
 2010-06-18 16:56:19 +02:00
Keith Nicholson
0773eed960 udpsrc: fix multicast support on windows builds 
On windows builds, sets source address for bind to INADDR_ANY, while
maintaining the original multicast group address for subsequent join.

Fixes #595978
 2010-06-18 16:49:08 +02:00
Wim Taymans
e25cdc31d3 udp: make url parsing compatible with VLC syntax 
Skip everything before the @ sign in the url location. VLC uses that as the
remote address to connect to (but we ignore it for now). This makes our udp urls
compatible with the ones used by VLC.

Fixes #597695
 2010-06-18 16:16:28 +02:00
Wim Taymans
966ced2208 rtspsrc: factor out the connections 
Keep a global connection for aggregate control but also keep stream connections
for non-aggregate control.
Add some helper methods to connect/close/flush the connections.
 2010-06-18 15:13:06 +02:00
Wim Taymans
ddc214d322 rtspsrc: add non-aggregate control 
Add non-aggregate control.
Separate retrieving thr SDP from parsing and setting up the streaming from the
SDP.
 2010-06-18 15:13:06 +02:00
Zaheer Abbas Merali
8269a028a0 flvmux: add documentation for streamable property 2010-06-17 17:24:22 +01:00
Sebastian Dröge
968ce701a7 matroskademux: Fix an uninitialized variable compiler warning 2010-06-17 10:44:33 +02:00
Sebastian Dröge
f44e5e630b ebml-read: Zero-sized ints/uints/floats have a value of 0 according to the EBML spec 2010-06-16 21:02:13 +02:00
Sebastian Dröge
e4a5f0911e matroskademux: Fix possible NULL pointer dereference and assertion that could be caused by invalid files 2010-06-16 20:02:58 +02:00
Sebastian Dröge
20b9022289 matroskademux: Clean up/fix some minor error handling bugs 2010-06-16 19:50:34 +02:00
Sebastian Dröge
711e0cc90b audioiirfilter: Fix possible NULL pointer dereference 2010-06-16 19:24:54 +02:00
Sebastian Dröge
1f545da974 warptv: Don't use floats as loop counters 2010-06-16 19:20:02 +02:00
Mark Nauwelaerts
a69e419c8e avidemux: improve audio vbr detection 
Subsequent entry time calculations use blockalign value to determine
number of frames per chunk, and blockalign == 1 is then most unlikely to result
in reasonable values (which also aligns with "spec").
 2010-06-16 15:53:47 +02:00
Mark Nauwelaerts
6a9c70486f rtph264depay: tweak DELTA_UNIT labeling 
Consider SPS, PPS and IDR as keyframe, all others as DELTA_UNIT.

See #620154.
 2010-06-16 15:53:45 +02:00
Sebastian Dröge
e49d8a286b avidemux: Assign variables before printing them 2010-06-15 20:04:35 +02:00
Sebastian Dröge
715eb33d24 wavparse: Initialize uninitialized variable 2010-06-15 20:00:28 +02:00
Edward Hervey
342543325b matroska: Fix unitialized variable 2010-06-15 17:20:20 +02:00
Wim Taymans
e6ec5cce2e rtspsrc: respect aggregate control attributes 
when the SDP specifies an aggregate control url, use that for playback
control.

Fixes #619531
 2010-06-14 19:24:14 +02:00
Sebastian Dröge
ff755250c3 goom: Call orc_init() before trying to get target flags 2010-06-14 15:38:02 +02:00
Sebastian Dröge
a11b271bf4 deinterlace: Call orc_init() before trying to get target flags 2010-06-14 15:38:02 +02:00
Zaheer Abbas Merali
e49c31fd25 matroskamux: revert change that set a reserved flag on the Block. 
So matroska's Block structure has no keyframe flag, only the SimpleBlock has it.
To detect keyframes in Blocks, it is just the BlockGroup container that needs
to have a ReferenceBlock attached if it is a delta frame in video.
 2010-06-14 14:28:53 +01:00
Mark Nauwelaerts
dde3825405 rtph264depay: also consider AU and SEI NALUs as DELTA_UNIT 
Fixes #620154.
 2010-06-14 11:49:42 +02:00
Stefan Kost
a1da36d5a6 build: include stdio.h for sscanf 2010-06-12 21:26:16 +03:00
Tim-Philipp Müller
97a2111c58 rtpmparobustdepay: don't try to unref NULL buffers 
Fixes generic/states unit test.
 2010-06-11 21:18:52 +01:00
Tim-Philipp Müller
754f3a315b wavparse: use typefind functions to check if PCM data contains dts stream 
Use new dts audio typefinder from -base to check if the PCM data
contains a dts stream. This way we recognise more varieties more
reliably and also detect the dts stream if there isn't a frame
sync right at the start of the data.

Fixes #413942.
 2010-06-11 20:50:23 +01:00
Tim-Philipp Müller
12ec2c3d6d wavparse: set buffer offsets before using the buffer for the first time 
gst_type_find_helper_for_buffer() will need the correct offset
set on the buffer (ie. 0) and not the byte offset we started
pulling the data from.
 2010-06-11 20:47:22 +01:00
Mark Nauwelaerts
815e06ba55 rtp: add mpa-robust depayloader 
Fixes #589997.
 2010-06-11 11:45:48 +02:00
Mark Nauwelaerts
de5cb168ee avimux: fix avi header bytewriting 
... by using proper offsets for tag list writing.
Also use _reset rather than _free and consistently use bytewriter position.

See #619293.
 2010-06-11 10:57:41 +02:00
Sebastian Dröge
e84136ba03 videomixer: Port most blending related functions to orc 
Only remaining MMX implementation is the ARGB/BGRA/AYUV blending
for which we first need the orc compositing opcodes.
 2010-06-10 22:46:00 +02:00
Sebastian Dröge
e87802efdd videomixer: Replace some tabs by spaces 2010-06-10 22:46:00 +02:00
Zaheer Abbas Merali
823a514161 matroskamux: some non-delta buffers were not marked as keyframes 2010-06-10 01:32:15 +02:00
Zaheer Abbas Merali
45f711044f matroskamux: change 2 second limit per cluster 
Start cluster at every keyframe or when we would overflow the previous
cluster's relative timestamp field. This would avoid as much as possible
starting clusters at non-keyframes.
 2010-06-10 01:32:15 +02:00
Sebastian Dröge
b7d435911f auto{audio,video}sink: Don't lose the GST_ELEMENT_IS_SINK flag after removing the child 2010-06-09 20:23:16 +02:00
Zaheer Abbas Merali
f22c7d0f7c matroskamux: change indexed property to streamable 
The property streamable has reverse semantics to indexed.
 2010-06-09 15:42:19 +02:00
Thiago Santos
c27dc49bf7 flvmux: Rename unreleased property 'indexed' to 'streamable' 
Rename 'indexed' to 'streamable' for a better name while it
hasn't been released
 2010-06-09 09:13:09 -03:00
David Schleef
bd893e4dfb level: remove unused liboil include 2010-06-08 17:25:35 -07:00
David Schleef
b83cd99aeb videomixer: liboil to orc conversion 2010-06-08 17:25:35 -07:00
David Schleef
4e84ab1f87 videobox: liboil to orc conversion 2010-06-08 17:25:35 -07:00
David Schleef
2cb6cfed22 goom: liboil to orc conversion 2010-06-08 17:25:34 -07:00
David Schleef
9ff3ef0c92 deinterlace: orcify some deinterlacing methods 2010-06-08 17:25:34 -07:00
David Schleef
f14972bf20 deinterlace: convert from liboil to orc 2010-06-08 17:25:34 -07:00
Zaheer Abbas Merali
44c911d255 flvmux: Add indexed property to replace disabled is-live. 
Add indexed property to be the negation of what the disabled is-live property
was. Fixes bug #613066.
 2010-06-08 14:12:16 +02:00
Sebastian Dröge
48934764e7 flvdemux: Don't handle non-TIME seeks 
Don't send them upstream because for upstream a BYTES seek
might make sense but is completely wrong because upstream
can't seek to a byte position of the audio or video stream.

Also don't build the index in push mode for non-TIME seeks,
things will go wrong here otherwise.
 2010-06-07 18:34:11 +02:00
Sjoerd Simons
c39e82a1ce Cope with short startcodes in the h264 bytestream 2010-06-07 10:28:06 +02:00
Sebastian Dröge
f16ed4a91c gst: Don't use GST_DEBUG_FUNCPTR for GObject vfuncs 2010-06-06 17:52:40 +02:00
Philip Jägenstedt
21c84e23e8 matroskademux: refactor delta unit handling 
This allows us to skip delta units earlier and is a bit clearer in my
opinion. It also makes only video buffers ever be delta units, not
just for SimpleBlock as before.
 2010-06-06 15:38:00 +02:00
Sebastian Dröge
6e9e48c0b9 flvdemux: Clear adapter on discontinuities 2010-06-06 15:17:00 +02:00
Philip Jägenstedt
b2ff8042d3 matroskademux: Ignore keyframe flag for non-video streams 
When the keyframe bit of SimpleBlock Flags wasn't set, the buffer was being
marked with GST_BUFFER_FLAG_DELTA_UNIT, causing all buffers to be skipped
after a seek. This may be a problem with the Sorenson Squish encoder, but
arguably the keyframe bit should only be applied to video.

Fixes bug #620358.
 2010-06-06 14:59:29 +02:00
Sebastian Dröge
0fe56cc0d6 flvdemux: First try upstream when handling seek events/queries 2010-06-06 14:57:27 +02:00
Tristan Matthews
8e0adba996 gstrtpceltpay: don't always fixate sink caps to 1 channel 
The getcaps function should not fixate the channels field until we
get the encoding-params field from our srcpad's caps. Fixes #620591
 2010-06-05 10:02:35 +02:00
Wim Taymans
cb8252275d rtsp: try all ranges from the sdp 
Try all ranges in the SDP before giving up.
 2010-06-04 13:58:38 +02:00
Wim Taymans
6fbca707bb rtspsrc: make parse_range return result 
Make the parse_range function return if the parsing succeeded or failed.
 2010-06-04 13:58:38 +02:00
Edward Hervey
2ff87c0fb9 videomixer: if we're not linked downstream, we can do any format 
Stupid me, assuming _get_allowed_caps() would actually return the
pad templates if there was no peer.
 2010-06-04 11:44:09 +02:00
Sjoerd Simons
952fd666b3 Keep announcing the delivery-method in the capabilities 
Even though we don't use delivery-method in our payloader, older versions of
the theora payloader in gstreamer required it. As such we need to keep this
around in the caps for backwards-compatibility.

This reverts part of 49463a37cb

Fixes #618940
 2010-06-03 18:47:40 -04:00
Wim Taymans
ffc06e17f0 mp4gdepay: calculate the frame duration correctly 
When we calculate the frame duration, we need to use the amount of
frames in the _previous_ packet, not the current packet. The frame duration is
needed to correctly de-interleave interleaved streams. This fixes the case where
there are a variable number of frames in a packet.

Fixes #620494
 2010-06-03 19:39:04 +02:00
Edward Hervey
d72a2fb6da videomixer: Don't return caps in get_caps() that will be rejected 
This commit basically puts _get_caps() in sync with accept_caps().

If we don't have a master pad OR the master pad caps aren't negotiated
then we just return the downstream allowed caps.

If we have a master pad with negotiated caps, we return those caps
with a free range of width/height/framerate
 2010-06-03 19:01:14 +02:00
Mark Nauwelaerts
a8ffe6f593 flvdemux: delayed seek handling also deserves TRUE event response 2010-06-02 17:27:22 +02:00
Thijs Vermeir
0bb2be3a7e rtpjitterbuffer: fix compiler warning 
unused variable ‘estimated’
 2010-06-02 15:32:36 +02:00
Alessandro Decina
4b6cb93025 rtpjitterbuffer: stop buffering and emit EOS at the end of a stream 
When using RTP_JITTER_BUFFER_MODE_BUFFER, make sure that the ringbuffer doesn't
get stuck buffering forever when there isn't enough data left to fill the
buffer.
 2010-06-02 14:21:16 +02:00
Benjamin Otte
d516fc5fd8 debugutils: Don't consume preroll buffer twice 2010-06-02 14:20:26 +02:00
Benjamin Otte
81c4dc4574 debugutils: Replace md5 implementation with glib's 
https://bugzilla.gnome.org/show_bug.cgi?id=619824
 2010-06-02 14:20:26 +02:00
Mark Nauwelaerts
53365b91e6 avimux: clean up code for avi header using a bytewriter 
https://bugzilla.gnome.org/show_bug.cgi?id=619293
 2010-06-02 14:20:26 +02:00
Edward Hervey
59dcdc37a0 videomixer: filter caps returned from downstream with our pad template. 2010-06-01 20:45:29 +02:00
Zaheer Abbas Merali
bfaeffcfd0 matroskamux: Remove more unneeded warnings 2010-06-01 16:56:32 +01:00
Zaheer Abbas Merali
7fc21317af matroskamux: remove unneeded warning 2010-06-01 16:54:03 +01:00
Zaheer Abbas Merali
d73cecd8c0 matroskamux: remove unneeded debug statement 2010-06-01 16:49:14 +01:00
Zaheer Abbas Merali
8c165b49a7 matroskamux: change is-live property to indexed 2010-06-01 16:43:04 +01:00
Zaheer Abbas Merali
3d876d2b16 matroska: use the uint64 scaling functions 
In demuxer and muxer use the gst_util_uint64 scaling functions rather than
standard integer division. Add warnings (to be changed to debug) for debugging
the timestamp and duration.
 2010-06-01 16:43:04 +01:00
Zaheer Abbas Merali
ec23b22d29 matroskamux: set delta unit on all buffers except cluster start ones 2010-06-01 16:43:04 +01:00
Zaheer Abbas Merali
d3daa12473 matroskamux: store caps and set on buffers rather than using pad caps 2010-06-01 16:43:03 +01:00
Zaheer Abbas Merali
b4e6fcd051 matroskamux: make sure pads caps are set before any buffers pushed. 2010-06-01 16:43:03 +01:00
Zaheer Abbas Merali
7c402d5866 matroskamux: add streamheaders 2010-06-01 16:43:03 +01:00
Zaheer Abbas Merali
d0bf310876 matroskamux: no need to set cache twice 2010-06-01 16:43:03 +01:00
Xavier Queralt
40eda471a1 Do not create a SeekHeader, Cues, .. when doing live 2010-06-01 16:43:03 +01:00
Xavier Queralt
032d9b90ff Add is-live property 2010-06-01 16:43:02 +01:00
Mark Nauwelaerts
44fa95d5cb matroskademux: improve reverse playback 
Slightly modify approach to also handle cases where cue entries do not reliably
lead to initial keyframes.

Fixes #619817.
 2010-06-01 15:56:34 +02:00
Mark Nauwelaerts
69d47ef4a0 deinterlace: avoid gtk-doc confusing comments 2010-06-01 15:56:25 +02:00
Mark Nauwelaerts
b8fd1a91f1 matroskamux: use write caching also when writing buffer data 
Specifically, this reduces pushing several small buffers for each
data buffer and also avoids a seek for each buffer altogether
(though a seek is still needed for each cluster).

Fixes #619273.
 2010-06-01 15:54:35 +02:00
Mark Nauwelaerts
81bf657aa7 matroskamux: fix ebml write caching with bytewriter implementation 
Also cache a bit more during header writing.

Fixes #619273.
 2010-06-01 15:53:43 +02:00
Mark Nauwelaerts
7895ddbc38 matroskamux: use consistent debug category name for ebmlwrite 2010-06-01 15:53:37 +02:00
Mark Nauwelaerts
085e333283 matroskademux: use bytereader based GstEbmlRead as a helper 
... rather than basing on it by inheritance.
Also use more common code for push and pull mode.

Fixes #619198.
Fixes #611117.
 2010-06-01 15:52:12 +02:00
Mark Nauwelaerts
973c8ddfdf matroskamux: _get_pad_template result needs no unref 2010-06-01 15:51:16 +02:00
Edward Hervey
01abf5b94e videomixer: Implement sinkpad GetCapsFunction. 
This allows returning only the formats, width, height, framerate
and pixel-aspect-ratio that downstream can support.

https://bugzilla.gnome.org/show_bug.cgi?id=620148
 2010-06-01 12:42:10 +02:00
Sebastian Dröge
0d5ae784b1 matroskademux: Don't compare running times with stream times when doing QoS 2010-06-01 11:21:30 +02:00
Sebastian Dröge
d09ff4124e deinterlace: Don't reconfigure the caps when changing properties 
Fixes bug #619848.
 2010-06-01 11:21:30 +02:00
Sebastian Dröge
ab3b4bc82f alpha: Add property to allow passthrough mode 
This passthrough mode is used if the alpha method is "set"
and the alpha value is 1.0.

Fixes bug #617512.
 2010-06-01 11:21:29 +02:00
Alexander Kojevnikov
2d13b15376 spectrum: support 24-bit width 
Fixes #619045
 2010-06-01 11:21:29 +02:00
Alexander Kojevnikov
c69dd320af spectrum: support arbitrary bit depth 
Partially fixes #619045
 2010-06-01 11:21:29 +02:00
Philip Jägenstedt
596331c6f0 matroskademux: fix deadlock introduced by video keyframe QoS 2010-06-01 11:21:29 +02:00
Philip Jägenstedt
80926a5596 matroskademux: skip buffers before a late keyframe (QoS) 
Before, vp8dec had no option but to decode all frames even if some/all
of them would be late. With this change, performance when keyframes are
frequent is helped a great deal. On my Thinkpad X60s, decoding a 20 s
1080p sunflower encode with keyframes every 10 frames went from taking
42 s with 5 frames shown to 21 s with 15 frames shown (still slow
enough to count by hand). When keyframes are more sparse, you will
still be able to catch up eventually, but the results won't be as
noticable.
 2010-06-01 11:21:29 +02:00
Sebastian Dröge
f5bca501e5 videomixer: Don't mix input with different pixel aspect ratios 
Fixes bug #618530.
 2010-06-01 11:21:29 +02:00
Sebastian Dröge
dc6dd62824 deinterlace: Add MMX/3DNow implementations of greedyh for UYVY 2010-06-01 11:21:29 +02:00
Sebastian Dröge
2096cf6e55 deinterlace: Fix UYVY implementation of greedyh to be actually used 2010-06-01 11:21:29 +02:00
Tim-Philipp Müller
97de4b217d Revert "matroska: add temporary webm typefinder" 
This reverts commit d148ec0ad2.

We depend on -base git now, which has a webm typefinder in the usual
place.
 2010-06-01 09:39:38 +01:00
Tim-Philipp Müller
d51576b14c Revert "avimux, flvmux, matroskamux: don't crash if tags arrive on multiple input pads at the same time" 
This reverts commit 6a9983cd20.

Rely on locking done in GstTagSetter in core git.
 2010-06-01 09:39:38 +01:00
Sebastian Dröge
f8c906e475 flvdemux: Fix position query 2010-05-29 13:55:07 +02:00
Tim-Philipp Müller
a9c13cd4f7 docs: remove unnecessary videorate element from webmmux example pipeline 2010-05-28 15:14:32 +01:00
Sebastian Dröge
ad9ffeed03 videobox: Fix floating point to integer conversion for the alpha values 
Fixes bug #619835.
 2010-05-27 18:33:35 +02:00
Mark Nauwelaerts
3462eed7e0 wavparse: handle truncated input data at EOS in pull mode 
Fixes #617733.
 2010-05-26 12:01:26 +01:00
Robert Swain
50273537dc qtdemux: Round timestamp up when scaling to mov format 
Fix timestamp rounding to allow the correct index to be located.

The issue was that scaling from GStreamer time format to mov time format was
rounding down causing the timestamp of the newsegment event received after a
flushing keyframe seek to find the sample index before the one it should
causing further backward seeking to the keyframe prior until no rounding error
occurred.

Rounding up when scaling to mov format has the desired effect, and it is
not clear whether just the _round () variant would be sufficient.

Fixes bug #619105
 2010-05-26 00:08:16 +01:00
Tim-Philipp Müller
6a9983cd20 avimux, flvmux, matroskamux: don't crash if tags arrive on multiple input pads at the same time 
This is a temporary fix for the release only.

Fixes #619533.
 2010-05-26 00:05:54 +01:00
Wim Taymans
49463a37cb rtptheora: remove delivery-method from caps 
We can accept all delivery methods so don't advertise anything on the caps or
parse anything, we will handle whatever we receive.

Fixes #618940
 2010-05-25 18:53:48 +02:00
Tim-Philipp Müller
d148ec0ad2 matroska: add temporary webm typefinder 
Add webm typefinder just for the release, so webm works for
people whose distros don't patch gst-plugins-base as well.
We'll remove this again after the release.
 2010-05-25 15:40:01 +01:00
Tim-Philipp Müller
9bdfc7254a docs: add some pipeline examples to webmmux docs 2010-05-23 11:17:27 +01:00
Tim-Philipp Müller
a4fabfb959 matroska: fix up plugin and element descriptions a bit 2010-05-21 15:06:14 +01:00
Tim-Philipp Müller
0e12bf83a3 matroska: move webmmux into own source files 
Makes things easier for gtk-doc.
 2010-05-21 15:04:48 +01:00
Sebastian Dröge
82e4807d10 matroska: Remove the doctype enum, it's not needed anymore 2010-05-20 21:49:43 +02:00
Sebastian Dröge
6a25cd475c webmmux: Add new webmmux element that only supports muxing of WebM 
...and remove the doctype property from matroskamux again.
 2010-05-20 21:49:43 +02:00
Philip
9c59da8601 ebmlread: rm floatcast.h include (not used) 2010-05-19 20:38:50 +02:00
Philip Jägenstedt
cbde946768 matroskamux: bump default doctype version to 2 
In this day and age this should be safe. There's otherwise a risk people
will be creating unneccessarily big WebM files as they can't use
SimpleBlock in v1.
 2010-05-19 20:38:31 +02:00
Philip Jägenstedt
9610c7f354 matroska: handle matroska and webm doctype versions equally 
The original plan was to let WebM v1 be the same as Matroska v2 (with
extra constraints), but for simplicity it was decided to handle the
versions equally, such that e.g. SimpleBlock is only allowed in WebM v2.
 2010-05-19 20:38:16 +02:00
Philip Jägenstedt
081f2d00aa matroskademux: Verify lace size in _parse_blockgroup_or_simpleblock 
Failure to do this for corrupt input can cause a subbuffer bigger
than the actual buffer to be created, quickly leading to segfault.
Test case:
bug_s222005751_r0.001____memcpy.webm
 2010-05-19 20:35:52 +02:00
Philip Jägenstedt
c659c92091 ebml: crude hack to avoid crashing on unexpected metadata 
The comment says this cannot happen, but it did and I don't know
why. This is not the correct fix, needs investigation. Test case:
bug_s555010094_r0.0005:0.008____IA__g_assertion_message_expr.webm
 2010-05-19 20:35:28 +02:00
Philip Jägenstedt
9c1267b1a9 ebml: don't modify out str if returning an error in _read_ascii 
This is a regression from ASCII validation changes. Test case:
bug_s66876390_r0.001____malloc_printerr.webm
 2010-05-19 20:35:06 +02:00
Philip Jägenstedt
c712d28796 ebml: Validate 7-bit ASCII in gst_ebml_read_ascii 
This was triggering an UTF-8 assertion in gst_caps_set_simple for
corrupt files with garbage as codec id. Test case:
gstreamer_error_trying_to_set_invalid_utf8_as_codec_id.webm

Old gst_ebml_read_ascii renamed to gst_ebml_read_string, also used by
gst_ebml_read_utf8. Unlike for UTF-8, failure to validate is an error,
as gst_ebml_read_ascii is used for reading doctype and codec id and we
might just as well give up early in those cases.
 2010-05-19 20:33:38 +02:00
Philip Jägenstedt
d146971128 matroskademux: Ignore unexpected CodecState 
Because GstMatroskaTrackContext *stream is set up in the first
SimpleBlock or Block, a rogue CodecState otherwise causes a segfault on
derefencing the NULL pointer. Test case:
bug_s5506167_r0.001____gst_matroska_demux_parse_blockgroup_or_simpleblock.webm
 2010-05-19 20:33:35 +02:00
Philip Jägenstedt
9dc7889eea matroskademux: Add video/webm sink caps 2010-05-19 20:32:13 +02:00
Philip Jägenstedt
ad05dfc032 matroskamux: Use SimpleBlock for WebM when possible 2010-05-19 20:32:02 +02:00
Philip Jägenstedt
1daeb26df1 matroskademux: Support "webm" DocType 2010-05-19 20:31:36 +02:00
Philip Jägenstedt
3b4759de18 matroskamux: rename matroska_version to doctype_version 2010-05-19 20:29:19 +02:00
Philip Jägenstedt
27069088db matroskamux: Support "webm" DocType 2010-05-19 20:28:42 +02:00
David Schleef
e847957790 qtdemux: Add VP8 2010-05-17 17:18:25 +02:00
Sebastian Dröge
e5e90f6035 matroskamux: Add support for On2 VP8 
...matroskademux automatically supports it through libgstriff.
 2010-05-17 17:18:24 +02:00
Sebastian Dröge
d1842481c1 avimux: Add support for On2 VP8 
...avidemux automatically supports it through libgstriff.
 2010-05-17 17:18:24 +02:00
Wim Taymans
dc2662e22b rtpbin: fix docs 
Documentation error spotted by tony <caicai0119 at gmail.com>

Fixes #618419
 2010-05-13 13:01:26 +02:00
Olivier Crête
28f509fdca rtptheoradepay: make delivery-method parameter optional 
It probably will not be in the final RFC as it is not in RFC 5215 for Vorbis.
If there is a configuration specified, assume it is in-line and if nothing is
specified, assume it is in-band.

https://bugzilla.gnome.org/show_bug.cgi?id=618386
 2010-05-13 12:22:36 +02:00
Wim Taymans
3e4bc043a5 celtpay: fix queue duration calculations 
Don't blindly add the durations of incomming buffers to the total queued
duration because it might be invalid. Mark the total queued duration invalid
when we receive an invalid incomming timestamp because that's when we lose track
of the total queued duration.

Fixes #618324
 2010-05-13 11:30:27 +02:00
Mark Nauwelaerts
4cff2e2c67 rtph264pay: extract SPS and PPS from property provided parameter set 
... so it can also be regularly inserted into the stream if so configured.

Fixes #617164.
 2010-05-12 10:24:10 +02:00
Tim-Philipp Müller
c209a6ab40 rtp: dist missing header file to fix make distcheck 2010-05-11 20:26:37 +01:00
Mark Nauwelaerts
bcde9fab09 qtdemux: fix push based seeking 
... where it comes down to transforming incoming BYTE segment
to a corresponding TIME segment.

Also fixes #609405.
 2010-05-11 18:44:01 +02:00
Sebastian Dröge
2e5262cda2 imagefreeze: Set fixed caps on the correct pad 
This makes the sink getcaps function actually used instead of using
the fixed caps function for it.
 2010-05-11 14:31:44 +01:00
Sebastian Dröge
f9d8174471 imagefreeze: Only start the task after a seek if a buffer was received already 2010-05-11 14:31:44 +01:00
Sebastian Dröge
3e574eafe3 imagefreeze: Set undefined framerate in sink getcaps function 2010-05-11 14:31:43 +01:00
Sebastian Dröge
53de7943c7 imagefreeze: Implement reverse playback and set buffer offsets 2010-05-11 14:31:43 +01:00
Sebastian Dröge
f1e07fcd0f imagefreeze: Add still frame stream generator element 2010-05-11 14:31:43 +01:00
Tim-Philipp Müller
f9ced7df94 Move capsfilter element from -bad to -good 
Hook up moved files to the build infrastructure and docs.

Fixes #617739.
 2010-05-11 14:31:43 +01:00
Sebastian Dröge
5aacc8dd29 capssetter: Some minor cleanup 2010-05-11 14:31:43 +01:00
Benjamin Otte
076d3ff456 gst_element_class_set_details => gst_element_class_set_details_simple 2010-05-11 14:31:43 +01:00
Mark Nauwelaerts
8217895170 capssetter: import element into -bad 2010-05-11 14:31:43 +01:00
Mark Nauwelaerts
5ae7119d11 avimux: check that pads have been negotiated 
Also set fcc_handler field in audio stream header.

Fixes #618351.
 2010-05-11 13:58:03 +02:00
Mark Nauwelaerts
e934f637b6 qtdemux: fix partial parsing of ctts table 
Fixes #616516.
 2010-05-11 11:06:20 +02:00
Mark Nauwelaerts
a9e688cf32 qtdemux: cleanup a comment and add some debug and conditional compilation 2010-05-11 11:06:17 +02:00
Jan Urbański
cf57f1b220 flvmux: only store the last buffer timestamp if it's valid 
Fixes bug #618305
 2010-05-11 06:35:48 +02:00
Olivier Crête
34d0d59142 rtph264pay: Re-send SPS/PPS when requested 
https://bugzilla.gnome.org/show_bug.cgi?id=606689
 2010-05-10 15:07:09 +02:00
Mark Nauwelaerts
90311e522f rtph264pay: fix typo in debug message 2010-05-10 13:35:55 +02:00
Mark Nauwelaerts
af6fc84377 rtptheorapay: add config-interval parameter to re-insert config in stream 
Add a new config-interval property to instruct the payloader to insert
configuration headers at periodic intervals in the stream
(when a keyframe is countered).
 2010-05-10 13:35:52 +02:00
Mark Nauwelaerts
14b14fdf7a rtptheoradepay: fix in-band configuration parsing 
Also make configuration header parsing a bit more relaxed with respect
to length field interpretation.
 2010-05-10 13:35:50 +02:00
Mark Nauwelaerts
b899afaeb6 rtpvorbisdepay: fix in-line configuration parsing 
Also make configuration header parsing a bit more relaxed with respect
to length field interpretation.
 2010-05-10 13:35:48 +02:00
Mark Nauwelaerts
7bd3943bb9 rtptheorapay: do not discard downstream flow return 2010-05-10 13:35:44 +02:00
Mark Nauwelaerts
53928a74fa rtptheorapay: refactor buffer payloading 2010-05-10 13:35:41 +02:00
Sebastian Dröge
a9ed56b1ad deinterlace: Add support for UYVY 2010-05-07 20:41:31 +02:00
Wim Taymans
50f26c671b rtpsession: fix return value 2010-05-07 19:06:35 +02:00
Wim Taymans
a50cd7c27d rtspsrc: don't leak the session 2010-05-07 19:02:21 +02:00
Wim Taymans
bc72d8250c rtsp: configure bandwidth properties in the session 2010-05-07 18:59:42 +02:00
Wim Taymans
aadf4ddf7e rtpsession: add properties to configure the bandwidth 
Add properties to proxy the bandwidth configuration to the session object.
 2010-05-07 18:58:58 +02:00
Wim Taymans
69cde0e874 rtpsession: add properties to configure bandwidths 
Add properties to configure the sender and receiver bandwidths.
Configure the bandwidths before calculating the RTCP timeout when we need to.
 2010-05-07 18:57:13 +02:00
Wim Taymans
d84dc1112d rtpstats: add some debug info 2010-05-07 18:56:30 +02:00
Wim Taymans
5690331c9e rtpsession: small cleanups 2010-05-07 18:55:34 +02:00
Wim Taymans
0da5cf2e21 rtpstats: make bandwidths more configurable 
Add a method to configure the various bandwidths in the session.
 2010-05-07 16:55:13 +02:00
Wim Taymans
6eee730c4a rtpsession: handle NONE RTCP intervals 
Prepare for handling RTCP reporting intervals of GST_CLOCK_TIME_NONE, which
means don't send RTCP at all.
 2010-05-07 13:32:30 +02:00
Wim Taymans
db3c4e7f46 rtspsrc: fall back to SDP ports instead of server_port 
In multicast, fall back to the ports in the SDP instead of the server_port
attribute as this is more in line with the RFC.
 2010-05-07 12:51:05 +02:00
Wim Taymans
4e1ced0a77 rtspsrc: refactor collecting the transport info 
Make a method to collect the ports and destination address.
 2010-05-07 12:24:51 +02:00
Wim Taymans
05352d7ea8 rtspsrc: handle servers that send broken Transports 
Handle servers that send their port pairs with the wrong name.

Fixes #617537
 2010-05-07 11:28:36 +02:00
Wim Taymans
ef4d2901aa rtspsrc: use the SDP connection info in multicast 
Parse the connection info from the SDP.
When we need to configure the multicast destination, fall back to the SDP
connection info when the transport did not specify a destination and ttl.

Fixes #617537
 2010-05-06 16:52:26 +02:00
Stefan Kost
de4b0ef7dd goom,monoscope: truncate 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 15:43:54 +03:00
Stefan Kost
899d03dcc6 auto{audio,video}{src,sink}: use can_intersect to avoid a caps copy 2010-05-06 15:43:53 +03:00
Stefan Kost
0148a230ac flvdemux: tell what we can do 
Any-caps are bad. If apps scan the registry, they'd like to know what we can
output.
 2010-05-06 15:43:53 +03:00
Sebastian Dröge
85c6b9b712 videomixer: Make selection of a sinkpad number threadsafe 2010-05-05 19:35:48 +02:00
Sebastian Dröge
9d6e4a7ac8 deinterlace: Add support for all common RGB formats 2010-05-05 17:39:32 +02:00
Sebastian Dröge
848f071ef4 deinterlace: Add support for AYUV 2010-05-05 16:06:51 +02:00
Wim Taymans
d6579912cb rtspsrc: make setup url in a smarter way 
Make sure we always separate the base and control url parts with a / when
creating the setup url.
 2010-05-04 16:36:15 +02:00
Alessandro Decina
c8a02a91a6 rtspsrc: handle SEEKING queries. 2010-05-04 16:05:13 +02:00
Mark Nauwelaerts
220f865f77 rtpmp4vpay: add config-interval parameter to re-insert config in stream 
Add a new config-interval property to instruct the payloader to insert
config (VOSH, VOS, etc) at periodic intervals in the stream
(when a GOP or VOP-I is encountered).

Based on patch by <marc.leeman at gmail.com>

Fixes #607452.
 2010-05-04 11:19:43 +02:00
Alessandro Decina
40899379c0 rtpjitterbuffer: move some initialization code from change_state to _init. 
Set ->active to TRUE in _init so it can be set to FALSE after creating the
jitterbuffer and it won't be mistakenly reset to TRUE in the change_state
function.
This is needed to start the jitterbuffer as inactive when rtpbin is buffering.
 2010-05-03 13:34:59 +02:00
Alessandro Decina
ffc2da30fc rtpbin: fix a bug handling BUFFERING messages. 
If a session exists but has no streams, set the min buffering percent to 0
since it means that we haven't received anything for that session yet.
 2010-05-03 11:56:58 +02:00
Alessandro Decina
f6e9f359b9 rtpbin: when a stream is created, pause the jitterbuffer if rtpbin is buffering. 2010-05-03 11:51:37 +02:00
Alessandro Decina
38a5b08ef2 rtpbin: fix a bug calculating stream offsets. 2010-05-03 11:23:59 +02:00
Sebastian Dröge
ad1c01661f matroskamux: Write previous cluster's size 
This is useful for backwards playback, which should be implemented
in matroskademux at some point.
 2010-05-01 14:20:59 +02:00
Sebastian Dröge
1e1cf5df70 matroskademux: Set interlaced flag in the caps if the flag is set in the Matroska file 2010-05-01 14:15:49 +02:00
Sebastian Dröge
db6a3e55c6 matroskamux: Write interlaced flag if the input video content is interlaced 
Unfortunately Matroska has no way to specify TFF and friends...
 2010-05-01 14:13:24 +02:00
Tim-Philipp Müller
c1d24699f5 rtp: fix printf format of some debug messages 2010-05-01 11:25:26 +01:00
Tim-Philipp Müller
fa4b2938bc matroska: init variable to avoid compiler warning on OSX 
Fixes (bogus) "'offset' may be used uninitialized in this function"
warning on build bot (also spotted by philn).
 2010-05-01 11:15:04 +01:00
David Schleef
1df1d34fe1 qtdemux: UYVY is 4:2:2, not 4:2:0 2010-04-30 17:19:44 -07:00
Sebastian Dröge
2ac1f1c7ee deinterlace: Make automatic detection of interlacing the default 
Previously "force deinterlacing" was the default, which is a not very
sensible default for the normal use case where deinterlace should act
in passthrough mode unless interlaced content is present.
 2010-04-30 22:17:12 +02:00
Mark Nauwelaerts
be5ffd96fe rtptheoradepay: also accept in-band configuration 
Fixes #574416 (theora).
 2010-04-30 13:54:56 +02:00
Mark Nauwelaerts
a344cfba27 rtpvorbisdepay: also accept in-line configuration 
Fixes #574416 (vorbis).
 2010-04-30 13:54:52 +02:00
Olivier Crête
7bc3253761 rtptheoradepay: Ignore packets without a known codebook 
Don't produce an error if a packet is received without a valid codebook,
it's possible that the codebook will just be coming later.

See #574416.
 2010-04-30 13:54:50 +02:00
Benjamin M. Schwartz
c3dc498278 y4menc: add 4:2:2, 4:1:1, and 4:4:4 output support 
Fixes #610902.
 2010-04-30 13:50:08 +02:00
Mark Nauwelaerts
6bf7f5cfd3 rtph264depay: DELTA_UNIT marking of output buffers 
... which evidently makes (most) sense if output buffers are
actually frames.

Partially based on a patch by
Miguel Angel Cabrera <mad_aluche at hotmail.com>

Fixes #609658.
 2010-04-30 13:50:03 +02:00
Mark Nauwelaerts
0206b67b1d rtph263depay: extra keyframe info from PTYPE header 
... as opposed to taking it from h263 payload header, which need not
be so reliable.

Fixes #610172.
 2010-04-30 13:50:00 +02:00
Mark Nauwelaerts
fe9e6d82ee rtph263depay: also use Picture Start Code to detect packet loss 
This ensures a whole frame is dropped if a (start) packet is lost,
rather than relying only on the DISCONT flag.
 2010-04-30 13:49:57 +02:00
Mark Nauwelaerts
84ac277add rtph263depay: detect frame start using Picture Start Code 
So we stop dropping fragments as soon as there is a picture start (code).
In particular, this prevents dropping the first frame following
initial DISCONT.
 2010-04-30 13:49:54 +02:00
Mark Nauwelaerts
e7903311f5 rtph263depay: handle a few FIXMEs 2010-04-30 13:49:51 +02:00
Mark Nauwelaerts
3692bbb7ae rtph263depay: slightly refactor payload dropping 2010-04-30 13:49:47 +02:00
Mark Nauwelaerts
a08f76a92e rtph263pay: use found GOBs to apply Mode A payloading 
... rather than falling back to sending the whole frame in one packet
if number of GOB startcodes < maximum.
One might take this further and still perform Mode B/C payloading,
but at least this should cater for decent fragments in typical cases.

Fixes #599585.
 2010-04-30 13:49:43 +02:00
Mark Nauwelaerts
a6bb8338fd matroskademux: implement push mode seeking 2010-04-30 13:49:39 +02:00
Tim-Philipp Müller
e79f7beba6 docs: update for videofilter plugin merge and add gtk-doc blurb for new property 2010-04-29 20:08:43 +01:00
Sebastian Dröge
61217b521c deinterlace: Improve segment handling a bit 2010-04-29 19:28:24 +02:00
Sebastian Dröge
05a2732851 deinterlace: Order caps by amount of contained information 2010-04-29 19:28:24 +02:00
Sebastian Dröge
cb789617f9 deinterlace: Properly set interlaced field in getcaps 2010-04-29 19:28:24 +02:00
Sebastian Dröge
eeb5a23483 deinterlace: Add planar YUV support to all other simple methods 2010-04-29 19:28:24 +02:00
Sebastian Dröge
4ca4ac3f03 deinterlace: Add planar YUV support to greedyh method 2010-04-29 19:28:24 +02:00
Sebastian Dröge
bdb9675519 deinterlace: Add support for planar YUV formats in greedyl method 2010-04-29 19:28:24 +02:00
Sebastian Dröge
03a8379e20 deinterlace: Add support for Y444, Y42B, I420, YV12 and Y41B 
The vfir method supports them and will be used until something else
supports it.
 2010-04-29 19:28:23 +02:00
Sebastian Dröge
a626b19490 deinterlace: Define deinterlace method base classes as abstract types 2010-04-29 19:28:23 +02:00
Sebastian Dröge
600f82fbfe deinterlace: Move deinterlacing methods to their own file 2010-04-29 19:28:23 +02:00
Sebastian Dröge
a405d5a4f1 deinterlace: Simplify passthrough mode detection 2010-04-29 19:28:23 +02:00
Sebastian Dröge
3dc7215492 deinterlace: Refactor deinterlacing as preparation for supporting more color formats 2010-04-29 19:28:23 +02:00
Sebastian Dröge
e2eb012a41 videobox: Add support for Y444, Y42B and Y41B 2010-04-29 19:28:23 +02:00
Sebastian Dröge
d20306b699 videobox: Add support for YVYU and reorder template caps 2010-04-29 19:28:23 +02:00
Sebastian Dröge
4e836d3271 videobox: Translate navigation events to make sense again upstream 2010-04-29 19:28:23 +02:00
Sebastian Dröge
a105bf49e3 videobox: Properly handle ranges/lists of width or height when transforming caps 
Code partly taken from the videocrop element.
 2010-04-29 19:28:23 +02:00
Sebastian Dröge
f71157fa06 alpha: Fix planar YUV->RGB processing 2010-04-29 19:28:22 +02:00
Sebastian Dröge
1897ab2928 alpha: Correctly clamp after YUV->RGB conversion 2010-04-29 19:28:22 +02:00
Sebastian Dröge
545b21c9bd alpha: Add support for YUY2, YVYU and UYVY 2010-04-29 19:28:22 +02:00
Sebastian Dröge
90058bc076 videobox: Sync properties to the controller in before_transform 2010-04-29 19:28:22 +02:00
Sebastian Dröge
9fa14f8c37 videobox: Add support for YUY2 and UYUV 2010-04-29 19:28:22 +02:00
Sebastian Dröge
0294e1e48a alpha: Refactor processing and add support for other planar YUV formats 
This reduces the generated code size by a factor of 2.5.
 2010-04-29 19:28:22 +02:00
Sebastian Dröge
ba72a058bb alpha: Add support for YV12 input 2010-04-29 19:28:22 +02:00
Sebastian Dröge
6dd3edd0f7 videomixer: Add support for YUY2, YVYU, UYVY 2010-04-29 19:28:22 +02:00
Sebastian Dröge
bd0b307a74 videomixer: Add support for Y444, Y42B, Y41B and YV12 2010-04-29 19:28:22 +02:00
Sebastian Dröge
314fbd80e8 videofilter: Order color formats by their contained amount of information 2010-04-29 19:28:21 +02:00
Sebastian Dröge
1bc924d8ad videoflip: Drop Y41B/Y42B support 
Rotating 90°/270° with subsampled YUV where horizontal
and vertical subsampling are different doesn't really work.
 2010-04-29 19:28:21 +02:00
Sebastian Dröge
45571f4bd4 videoflip: Also flip the pixel-aspect-ratio if width/height are exchanged 2010-04-29 19:28:21 +02:00
Sebastian Dröge
c0e990b58f videoflip: Change the default method to identity 2010-04-29 19:28:21 +02:00
Sebastian Dröge
0515f88f7c videobalance: Reduce number of allocations per instance 2010-04-29 19:28:21 +02:00
Sebastian Dröge
3ef25c28cd videofilter: Update last-reviewed comments 2010-04-29 19:28:21 +02:00
Sebastian Dröge
c5805b6e38 videobalance: Add support for all RGB formats 2010-04-29 19:28:21 +02:00
Sebastian Dröge
80676e1777 videobalance: Add support for YUY2, UYVY, AYUV and YVYU 2010-04-29 19:28:21 +02:00
Sebastian Dröge
3d70ce60fa videobalance: Add debug category 2010-04-29 19:28:20 +02:00
Sebastian Dröge
37de42977a videobalance: Make property access threadsafe 2010-04-29 19:28:20 +02:00
Sebastian Dröge
5f396b9a71 videobalance: Add support for Y41B, Y42B and Y444 2010-04-29 19:28:20 +02:00
Sebastian Dröge
2cb7ac0192 videobalance: Use libgstvideo for format specific things 2010-04-29 19:28:20 +02:00