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Author SHA1 Message Date
Stefan Kost
5e071d51f2 rtpsrc: set multiple properties in one go 
There is no need for separate g_object_set() calls here.
 2011-02-07 17:07:42 +02:00
Thiago Santos
cb527623a3 deinterlace: Handle image caps without asserting 
Images might have framerate=0/1 in the caps, which caused an
assertion on deinterlace. I don't know of interlaced image formats
but deinterlace might be hardcoded on some generic pipelines and
it shouldn't assert.

The fix was to set field_duration to 0 if the input has a framerate
with a 0 numerator.

This patch also adds checks for this situation on the unit tests.

https://bugzilla.gnome.org/show_bug.cgi?id=641400
 2011-02-04 09:38:35 -03:00
Stefan Kost
18213aa214 docs: fix parameter name in udpsrc docs 
It is "buffer-size" and not "buffer". Also trim trailing whitespace.
 2011-02-04 12:34:08 +02:00
Wim Taymans
61382aad28 source: fix type of ntpnstime 2011-02-02 18:30:47 +01:00
Wim Taymans
8598aaf81b rtpbin: Get and use the NTP time when receiving RTCP 
When we receive an RTCP packet, get the current NTP time in nanseconds so that
we can correctly calculate the round-trip time.
 2011-02-02 18:30:46 +01:00
Olivier Crête
8a7a327db7 rtptheoradepay: Request new keyframe on lost packets 
Theora can only use the last frame (or the keyframe) as a reference, so in
practice. If we receive a buffer that references an unknown codebook, request
new headers. It probably means that headers were lost.
 2011-02-01 18:28:51 +01:00
Olivier Crête
cd923223dd rtpsession: Add action signal to request early RTCP 2011-02-01 18:28:51 +01:00
Olivier Crête
c0996e6b90 rtpsession: Add callback to get the current time 2011-02-01 18:28:51 +01:00
Olivier Crête
a630c68fc3 rtpsession: Don't relay more than one PLI request per RTT 
Drop PLI requests if one was relay in the last RTT, the other side may
just not have received the keyframe yet.
 2011-02-01 18:28:51 +01:00
Olivier Crête
a61bb9e94b rtpsession: Send GstForceKeyUnit event in response to received RTCP PLI 2011-02-01 18:28:51 +01:00
Sjoerd Simons
7350d2adfa gstrtpsession: Fallback for FIR to PLI if PLI isn't available 2011-02-01 18:28:51 +01:00
Olivier Crête
52f95fa7ee rtpsession: Implement sending PLI packets in response to GstForceKeyUnit 2011-02-01 18:28:51 +01:00
Olivier Crête
db5150a23a rtpsource: Retain RTCP Feedback packets for a specified amount of time 2011-02-01 18:28:51 +01:00
Olivier Crête
90354ecb49 rtpsession: Make rtcp buffer metadata writable after processing it 
Functions that process the rtcp buffer could decide to keep a ref
on the buffer for further processing. So make the metadata writable
only after they are done.
 2011-02-01 18:28:50 +01:00
Olivier Crête
1643f427db rtpsession: Emit signal on incoming RTCP FB packet 2011-02-01 18:28:50 +01:00
Wim Taymans
f399b6a641 rtpsession: fix compilation 2011-02-01 18:28:50 +01:00
Olivier Crête
1bde427250 rtpsession: Add method to request early RTCP packet 
Implement the early mode defined in RFC 4585. In this mode, RTCP feedback
packets are sent early to notifier.
 2011-02-01 17:03:39 +01:00
Olivier Crête
975e1fecb3 rtpsession: Add property for minimum interval between Regular RTCP messages 
This can be changed according to RFC 4585
 2011-02-01 16:56:15 +01:00
Olivier Crête
cdb5465741 rtpsession: Emit signal when sending a compound RTCP packet 
This allows users to add extra RTCP packets to the compound
RTCP packet.
 2011-02-01 16:50:58 +01:00
Olivier Crête
589b254ce5 rtpptdemux: Tag upstream custom events with payload type 2011-02-01 16:50:25 +01:00
Olivier Crete
c7b1ce7310 rtpssrcdemux: Tag upstream custom events with SSRC 2011-02-01 16:49:10 +01:00
Olivier Crête
9f073459e0 rtpsession: Emit "on-ssrc-validated" when validating by RTCP 
Emit "on-ssrc-validated" if the SSRC is validated by receiving
a RTCP SDES packet.
 2011-02-01 16:45:58 +01:00
Wim Taymans
f95c30a413 j2kpay: skip EPH packets 
Include EPH markers into the previous chunk of packets.
 2011-02-01 16:39:10 +01:00
Olivier Crête
07ebec51f5 rtppcmapay: Rename the class to have the right name 
It was name pmca instead of pcma and made debug logs hard to search.
 2011-01-31 17:56:43 -05:00
Tim-Philipp Müller
ede0635d45 deinterlace: simplify template caps 
We can merge all the YUV variants into one single structure.
 2011-01-31 13:44:45 +00:00
Mark Nauwelaerts
8d90dba55e avidemux: initialize local variable to please mingw32 compiler 2011-01-27 16:02:46 +01:00
Mark Nauwelaerts
7def8c9b98 udp: use socklen_t where appropriate rather than custom type 
In particular, fixes Cygwin build where socklen_t is defined as int
in line with native win32 api definition.
 2011-01-27 16:01:09 +01:00
Mark Nauwelaerts
cb76a13cc9 qtdemux: mind rounding issues when converting from global time to mov time 
In particular, this avoids missing the intended keyframe when first converting
from the frame's mov time to global segment time, and then back from global
time to mov time when activating the segment.
 2011-01-27 12:27:38 +01:00
Ognyan Tonchev
0add79cbf1 matroskamux: don't leak ebml writer caps when re-using matroskamux 
https://bugzilla.gnome.org/show_bug.cgi?id=640542
 2011-01-26 08:51:04 +00:00
Stefan Kost
9f34b89245 rtpjitterbuffer: don't divide by 0 2011-01-25 21:57:57 +02:00
Mark Nauwelaerts
68fc03fd76 matroskademux: pull mode should always report seekable 
... as it no longer requires an index, but can seek by scanning as well.
 2011-01-24 22:24:28 +01:00
Mark Nauwelaerts
9f7570f132 qtdemux: support some more mpeg-4 fourcc variants 2011-01-24 22:23:56 +01:00
Mark Nauwelaerts
662ec520ae qtdemux: simplify retrieving stsd child entry atom 2011-01-24 22:23:53 +01:00
Edward Hervey
c6b9f5b25a avidemux: Don't consider 0 fcc_handler as uncompressed. 
Just avoids a warning
 2011-01-24 18:30:57 +01:00
Wim Taymans
899dad8949 qtdemux: take configured start time into account 
when creating the newsegment event, take the configured start time
into account.
 2011-01-24 16:48:17 +01:00
Tim-Philipp Müller
06364a54ce qtdemux: fix printf format warning on mingw32 
Make win32 build bot happy again, and nicefy output while we're at it.

qtdemux.c: In function 'qtdemux_parse_trun':
qtdemux.c:2162:3: error: format '%lu' expects type 'long unsigned int', but argument 9 has type 'guint32'
 2011-01-24 15:11:02 +00:00
Tim-Philipp Müller
693b3b7e0b h264depay: don't leak codec data buffer in byte-stream=true mode 
https://bugzilla.gnome.org/show_bug.cgi?id=640063
 2011-01-20 14:10:55 +00:00
Tim-Philipp Müller
08855b45b6 rtspsrc: don't leak url string 
https://bugzilla.gnome.org/show_bug.cgi?id=640064
 2011-01-20 13:46:44 +00:00
Edward Hervey
6d545e29ad qtdemux: Gracefully handle mov files misusing the WAVE atoms 
Check that the WAVEHEADER node is present instead of blindly using it.
If not present we won't be able to provide a more refined caps, but at
least we won't crash.

https://bugzilla.gnome.org/show_bug.cgi?id=640028
 2011-01-20 11:48:38 +01:00
David Schleef
c2b343cd76 deinterlace: rewrite how neighboring scan lines are calculated 
Old code was difficult to understand exactly how the neighboring
scan lines are calculated, and it appeared that some were off by
+2 or -2, depending on the field flag.  Fixes #639321.
 2011-01-18 11:04:08 +01:00
Tim-Philipp Müller
7d9b7abbd4 avisubtitle: set caps on srcpad to fix issue with discoverer 
Set caps from the start so discoverer doesn't blow up on
seeing no negotiated caps between elements on preroll,
which might happen if no subtitle buffers have been
pushed yet at the time. See file from bug #603308.
 2011-01-18 09:33:06 +00:00
Mark Nauwelaerts
0124302b58 matroskamux: avoid creating caps from string when possible 
Fixes #639516.
 2011-01-14 16:25:14 +01:00
Mark Nauwelaerts
a49a248fff avimux: set src pad caps when starting file 
Fixes #639516.
 2011-01-14 16:24:32 +01:00
Tim-Philipp Müller
4a7a78dc9e alpha: fix compiler warnings caused by -DG_DISABLE_ASSERT 2011-01-07 02:32:20 +00:00
Tim-Philipp Müller
68fa8f3417 matroska: don't put essential function calls into g_assert() 
g_assert() will expand to NOOPs if -DG_DISABLE_ASSERT is passed.
 2011-01-07 02:06:51 +00:00
Edward Hervey
4decc3aaea rtp: Fix unitialized variables on macosx 2011-01-06 12:29:21 +01:00
Edward Hervey
74360c22be qtdemux: Fix unitialized variables on macosx 2011-01-06 12:28:58 +01:00
David Schleef
088ae75681 capsdebug: Add capdebug debug category 2011-01-05 17:50:37 -08:00
David Schleef
97d74f293c deinterlace: Change the default to linear 
The previous default, greedyh, takes 4 times as long as MPEG-2
video decoding, and is unlikely fast enough on any current CPU
to play 1080i video in real-time.  greedyl isn't much faster.
linear was chosen over vfir, since the quality advantage of vfir
is minimal compared to the occasional visual artifacts and slower
processing.
 2011-01-05 17:50:09 -08:00
Wim Taymans
bc0824181b rtspsrc: don't confuse return values 
Return a return value of the right type.
 2011-01-05 18:33:41 +01:00
Edward Hervey
ee2a615851 qtdemux: Fix unitialized variables on macosx 2011-01-05 16:24:13 +01:00
Wim Taymans
6b91c5f6e7 vrawdepay: fix length check 
Add some more debugging.
Add the length check so we don't cause unneeded warnings.
 2011-01-05 15:03:32 +01:00
Wim Taymans
43c6d0c72a multiudpsink: add buffer-size property 
Add buffer-size property to configure the kernel send buffer.
 2011-01-05 12:05:15 +01:00
Stefan Kost
c9e0db6469 rtspsrc: remove unused variables when debug-logging disabled 2011-01-03 20:17:47 +02:00
Stefan Kost
a570310cdc matroska-demux: remove unused variables when debug-logging disabled 2011-01-03 20:17:47 +02:00
Wim Taymans
dc221c0219 rtspsrc: increase udp buffer size 
Set a bigger UDP buffer size by default to reduce packet loss with
high bitrate streams.
 2011-01-03 15:40:11 +01:00
David Schleef
6ab508dfa5 multifilesink: send stream headers in key-frame mode 2011-01-02 19:22:47 -08:00
Erich Schubert
5b79a3d2f8 id3demux: fix parsing of ID3v2.4 genre frames with multiple genres 
We'd only extract the first genre (multiple times) instead of all
genres.

https://bugzilla.gnome.org/show_bug.cgi?id=638535
 2011-01-02 19:26:45 +00:00
Wim Taymans
5ed3701a2d mp4adepay: improve timestamps on outgoing packets 
Improve parsing of the samplerate.
Parse the framelen so that we can calculate timestamps.
When interpollate the incomming timestamp on outgoing buffers when there are
multiple subframes.

fixes #625825
 2010-12-31 13:57:05 +01:00
Tim-Philipp Müller
cfa7225898 cairo, videofilter: use gst/math-compat.h header for rint 2010-12-31 02:16:54 +00:00
David Schleef
cdaf72b614 videobalance: Check for HAVE_RINT instead 
Also change M_PI to G_PI for giggles.
 2010-12-30 14:34:43 -08:00
David Schleef
7b8981766b Change M_PI to G_PI 2010-12-30 14:20:52 -08:00
David Schleef
d4167c4fee videobalance: use G_OS_WIN32 for windows check 2010-12-30 12:14:23 -08:00
Wim Taymans
9c2393490f mp4adepay: fix timestamps on buffers 2010-12-30 16:24:46 +01:00
Wim Taymans
756869421c mpvpay: fix flushing and discont 
Fix flushing and disconts.
Clean up in state changes.
 2010-12-30 16:24:46 +01:00
Tim-Philipp Müller
3a66829087 matroska-demux: increase allowed max. block size for push mode from 10M to 15M 
It was an arbitrary limit from the start, meant as a basic sanity check,
so may just as well increase it a little. Would be good to provide
progress reporting while completing the block in any case..

https://bugzilla.gnome.org/show_bug.cgi?id=637060
 2010-12-29 23:38:18 +00:00
Tim-Philipp Müller
c8fc90fd37 matroska-demux: assume matroska if no doctype is specified 
https://bugzilla.gnome.org/show_bug.cgi?id=638019
 2010-12-29 23:09:04 +00:00
Tim-Philipp Müller
96830324a5 rtspsrc: serialise/deserialise floats without changing locale 
Use g_ascii_dtostr() and g_ascii_strtod() to serialise/deserialise
floating point numbers, instead of ugly hacks that switch locale
before and after calling libc functions (which is not a good idea
in a multi-threaded application).
 2010-12-29 15:54:46 +00:00
Tim-Philipp Müller
fafd0b7bc3 rtpjpegdepay: fix framerate parsing for locales that use a comma as floating point 
atof() converts strings according to the current locale, but the
framerate string will likely always use a dot as floating point
separator, so use g_ascii_strtod() instead (but also canonicalise
the string before, so we can handle both formats as input).
 2010-12-29 14:59:30 +00:00
Wim Taymans
b5647685c4 rtpsource: use the right variable 
Use the right variable for specifying that we sent a receiver report.
 2010-12-27 13:13:46 +01:00
Rob Clark
02cb1dd7b5 matroska-demux: add stream-format and alignment properties for h264 2010-12-23 16:12:51 -06:00
Wim Taymans
ef0bc7558d gstpay: fix klass, add RTP as a use case 2010-12-23 18:39:52 +01:00
Wim Taymans
5fe6046c20 gstdepay: cleanup the cache 2010-12-23 18:39:52 +01:00
Wim Taymans
7c9b91d2d8 gstpay/depay: add generic gstreamer payloader 
Add the beginnings of a generic GStreamer buffers payloader.
 2010-12-23 18:39:52 +01:00
Wim Taymans
e13340ccb5 mp4gpay: reset state on flush-stop 2010-12-23 17:06:58 +01:00
Wim Taymans
1dd71cc63f mp4gdepay: flush state on flush-stop 2010-12-23 16:26:07 +01:00
Wim Taymans
2a49d34c3e rtspsrc: on-npt-stop is a manager signal 2010-12-23 16:25:15 +01:00
Wim Taymans
12bc7258b9 rtspsrc: improve RTP session handling 
Store the RTP session in the stream so that we can more efficiently
perform actions on the stream based on RTP signals.
 2010-12-23 15:24:29 +01:00
Wim Taymans
7caad21a57 rtpsource: include last send RB block 
Only report RB values for non-internal sources.
Report not only the RB blocks we last received from but also the last RB
block we sent to a source.
 2010-12-23 13:58:30 +01:00
Wim Taymans
8fa5ddab9a rtpsession: remember last sent RB values. 2010-12-23 13:58:30 +01:00
Wim Taymans
6035ee08c0 rtpsource: include all stats and document 
Include all possible stats of a source in the stats structure because we might
be interested in what happened in the past.
Document the stats property and the fields.
 2010-12-23 13:58:30 +01:00
Wim Taymans
10a5a795ea rtpsession: also emit RTCP activity on SR 
Also emit RTCP activity signals when we receive an SR packet without RB blocks,
such as from a sender that is not receiving anything.
 2010-12-23 13:58:30 +01:00
Wim Taymans
1230258e6f docs: add some more gstrtpbin docs 2010-12-23 13:58:29 +01:00
Sebastian Dröge
1d74f568a3 matroskademux: Don't use gst_pad_alloc_buffer() 
Using this in a demuxer will cause deadlocks if there's
a pad with a pending pad-block downstream, no matter if
there is a queue between the pad or not. Queues pass
bufferalloc downstream from the same thread and only
act as a thread boundary for events and buffers.
 2010-12-22 20:01:16 +01:00
Tim-Philipp Müller
331bcfbdfc matroskamux: fix subtitle pad template, we only handle kate for now 2010-12-22 14:14:08 +00:00
Tim-Philipp Müller
7759ad0db2 docs: update rtspsrc docs, rtpbin is not in -bad any more 2010-12-22 13:04:42 +00:00
Wim Taymans
2b53cbe923 rtpsession: unlock before emitting signals 2010-12-22 11:46:21 +01:00
Wim Taymans
6db12cb003 rtpac3pay: add AC3 payloader 2010-12-21 22:34:49 +01:00
Wim Taymans
97993d3119 ac3depay: fix debug category description 2010-12-21 22:17:19 +01:00
Wim Taymans
e2f4fe8d3d mpapay: add debug category 2010-12-21 22:16:42 +01:00
Wim Taymans
f4155f3cf3 rtp: add RTP hint to the klass 2010-12-21 17:23:03 +01:00
Wim Taymans
f357e09ac1 rtp: fix rank of payloaders and depayloaders 
Set the payloaders and depayloaders to a reasonable rank.
 2010-12-21 17:22:58 +01:00
Wim Taymans
d5c8771b2b vrawdepay: reset depayloader state 
Reset the depayloader state on flush-stop.
 2010-12-21 15:24:18 +01:00
Wim Taymans
eb99eb5515 mp4pay: use vmethod for intercepting events 2010-12-21 15:23:08 +01:00
Wim Taymans
e47f4487b4 theorapay: clear packet on flush-stop 2010-12-21 13:55:40 +01:00
Wim Taymans
2c6e198157 vorbispay: clear packet on flush-stop 2010-12-21 13:49:41 +01:00
Wim Taymans
1eb0f65f39 mp4gdepay: reset depayloader state 2010-12-21 12:31:44 +01:00
Wim Taymans
e8b8753c90 h264pay: flush adapter on flush-stop 2010-12-21 12:29:58 +01:00
Wim Taymans
6a5e6eac55 mpapay: flush last packets on EOS 2010-12-20 18:50:25 +01:00
Wim Taymans
933a170898 mpapay: reset payloader on state change 2010-12-20 16:51:47 +01:00
Wim Taymans
984849f8fe mpapay: reset payloader on flush 
Reset the payloader on a flush event.
Handle DISCONT better.
 2010-12-20 16:06:26 +01:00
Wim Taymans
eb6d552353 jitterbuffer: get better buffering level 
When the jitterbuffer contains -1 timestamps, make sure we still calculate the
buffer fill level by skipping the -1 buffers.
Try to be more resilient to weird input timestamps.
 2010-12-20 15:56:50 +01:00
Wim Taymans
6cb0efede4 jitterbuffer: provide a clock. 
since we are using the clock for sync, we need to also provide a clock for good
measure. The reason is that even if downstream elements provide a clock, we
don't want to have that clock selected because it might not be running yet.
 2010-12-20 11:13:09 +01:00
Wim Taymans
210f1c44c7 rtpbin: copy buffering stats 
when we create an aggregate buffering message, copy the buffering stats form the
last message. At least we get correct buffering mode then.
 2010-12-20 11:13:09 +01:00
Sebastian Dröge
9d4f349454 radioactv: Prevent use of uninitialized values 
Fixes bug #618652.
 2010-12-19 10:58:16 +01:00
Sebastian Dröge
cdc03948ce capsdebug: Don't leak pad templates created from static pad templates 2010-12-19 10:22:29 +01:00
Mark Nauwelaerts
4c368242c0 rtph264depay: determine output h264 layout using caps negotiation 
... thereby (partially) deprecating properties currently controlling whether
or not byte-stream output or NAL/AU alignment (though properties still determine
fallback if nothing specified in caps).

Fixes #606662.
 2010-12-17 15:38:27 +01:00
Wim Taymans
b87ec0262b j2kpay: handle EOC correctly 
Don't include the next 2 bytes when we are at the end of the data and there are
no more bytes left.
 2010-12-16 18:57:27 +01:00
Sebastian Dröge
76ad0ee09b deinterlace: Change classification to Filter/Effect/Video/Deinterlace 2010-12-16 10:04:19 +01:00
Edward Hervey
34222431aa rtpj2kpay: Initialize all fields 
Makes sad compliers happy
 2010-12-15 18:21:34 +01:00
Wim Taymans
744472d2ad j2kpay: cleanup header construction 
Use a simpler way of constructing the header that doesn't depend on
the endianness.
 2010-12-15 16:25:10 +01:00
Wim Taymans
184c4219a7 j2kdepay: add support for buffer lists 2010-12-15 13:12:09 +01:00
Wim Taymans
0c3333da04 session: fix average RTCP packet size some more. 
Fix stupid error in averaging macro.
Include udp headers in packet length estimation.
 2010-12-14 18:12:43 +01:00
Wim Taymans
7ebd374766 rtpbin: correctly calculate RTCP packet size 2010-12-14 17:15:23 +01:00
Wim Taymans
957eac9579 j2kpay: stop scanning when we reached the end 
Stop scanning for markers when we reached the end of the data.
 2010-12-14 15:28:40 +01:00
Wim Taymans
ffc7cd9803 jitterbuffer: avoid leaking sink events 
Avoid leaking the newsegment event when it has the wrong format.
 2010-12-13 12:57:58 +01:00
Wim Taymans
acc37e52a7 mp4vpay: we can also accept xvid caps 2010-12-12 15:14:40 +01:00
Jan Schmidt
9941d3f0a2 deinterlace: Avoid infinite loop draining frames 
When the pipeline is flushed just as we're draining history,
don't loop infinitely, just discard the history and abort.
 2010-12-12 10:15:13 +11:00
Sebastian Dröge
e7ac799278 qtdemux: Check if there's actually a seek table before parsing it 2010-12-11 17:49:03 +01:00
Kishore Arepalli
5d9c8996da qtdemux: Implement CONVERT and FORMATS query 
Fixes bug #636784.
 2010-12-11 17:46:17 +01:00
Tim-Philipp Müller
d73440cb97 matroska-demux: put unrecognised RIFF format IDs into the unknown caps 
Extra info can't hurt. Field names aren't necessarily consistent with
what's used elsewhere though (e.g. avidemux), but then neither are the
caps.

https://bugzilla.gnome.org/show_bug.cgi?id=623178
 2010-12-11 14:53:28 +00:00
Mark Nauwelaerts
287894a89a rtspsrc: mark DISCONT when resuming PLAY 
In particular, when streaming interleaved, this arranges for setting a new
timestamp on outgoing buffer so downstream can appropriate reset
to a change in (rtp)time.
 2010-12-10 12:11:15 +01:00
Mark Nauwelaerts
c25625c31c rtspsrc: degrade gracefully upon failing seek and tweak QUERY_SEEKING response 2010-12-10 12:09:49 +01:00
Mark Nauwelaerts
52b5929a2b rtspsrc: add and use auto buffering mode 
... which selects BUFFER for a non-live stream, and otherwise SLAVE.

Fixes #633088.
 2010-12-10 12:09:32 +01:00
Wim Taymans
6729a3b79c j2kdepay: make the depayloader more resilient 
Use 3 adapters, one to accumulate paketization units, another on to accumulate
tiles and a last one to accumulate the final frame.
Don't just blindly flush the adapter on DISCONT but only discard the current
packetization unit.
When we dropped jpeg2000 packets between SOP markers, adjust the SOT header with
the new lenght.
 2010-12-09 18:18:24 +01:00
Mark Nauwelaerts
df2982ce7d qtdemux: fix flow return aggregation 2010-12-09 13:57:49 +01:00
Mark Nauwelaerts
5239e19e9c qtdemux: fix handling near end-of-file corner cases 
Also, relax some error handling to not bail out completely when something
feels amiss, but consider this EOF and continue with was obtained so far.
 2010-12-08 11:37:30 +01:00
Mark Nauwelaerts
d2948bb259 qtdemux: fragmented support; fix offset handling and relax error raising 
In particular, accept unknown stream in track fragment, and only error out
if that raises problems later on with respect to offset tracking.

Fixes #620283.
 2010-12-07 17:20:00 +01:00
Mark Nauwelaerts
6f8ce30c20 flvdemux: use aac codec-data to adjust samplerate if needed 
Based on patch by Fabien Lebaillif-Delamare <fabien@arq-media.com>

Fixes #636621.
 2010-12-07 13:12:02 +01:00
Alessandro Decina
c882b3f340 qtdemux: fix compiler warnings on OSX. 2010-12-06 19:59:49 +01:00
David Hoyt
6e7474459a imagefreeze: pass along eos if received before buffer arrives 
Fixes #636172.
 2010-12-06 15:23:00 +01:00
Andoni Morales Alastruey
fd6bc949c8 matroskamux: try to write timestamps in all the outgoing buffers 
Fixes #632654.
 2010-12-06 13:01:17 +01:00
Mark Nauwelaerts
1d4496254d progressreport: optionally determine progress using buffer metadata 
Based on patch by Leo Singer <lsinger at caltech.edu>

Fixes #629418.
 2010-12-06 12:18:31 +01:00
Guillaume Emont
92720fa048 navseek: add basic support to change playback rate 
The following keys will now be interpreted by navseek:
 'f' means fast forward: the stream gets played at rate 2.0
 'r' means rewind: the stream gets played at rate -2.0
 'n' means normal: the stream gets played at rate 1.0

Fixes #631516.
 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
bdb4019678 qtdemux: add support for e(a)c-3 audio 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
44bf274b60 qtdemux: avoid sending EOS event twice 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
d4ceb8c7a6 qtdemux: remove dead code trying to update stream duration 
On the one hand, it insufficiently checks whether it only updates a dummy
segment.  On the other hand, only doing this at the time the last sampled is
prepared (and sent downstream) is too little too late.
 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
39a3fd40bf qtdemux: fragmented support; handle ismv sample flags 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
b4fb2ac99c qtdemux: fragmented support; handle ismv stbl atoms 
... or lack of some thereof, such as mandatory stsz.  Shuffle some code
in _stbl_init to detect this early enough.
 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
283e2b1bcd qtdemux: fragmented support; compensate for ismv offset handling 
... or lack thereof, which according to specs would put media data in
unlikely position.
 2010-12-03 15:52:07 +01:00
Mark Nauwelaerts
dfa54ed8cb qtdemux: fragmented support for push mode 2010-12-03 15:52:05 +01:00
Mark Nauwelaerts
d66a3db6b8 qtdemux: fragmented support; proper and incremental moof parsing 
That is, parse each moof in one pass (considering all contained streams'
metadata), and do so incrementally as needed for playback rather than
an initial complete scan of all moof (though all moov sample metadata
is fully parsed at startup).
 2010-12-03 15:50:33 +01:00
Mark Nauwelaerts
73bbd8e7d3 qtdemux: refactor stream freeing 2010-12-03 15:50:33 +01:00
Mark Nauwelaerts
eb5c958143 qtdemux: delegate linear search for sample to binary search when possible 
Also arrange for parsing a sample prior to taking a reference to it,
which requires less memory layout assumptions for correctness.
 2010-12-03 15:50:33 +01:00
Mark Nauwelaerts
b7c27029e5 qtdemux: fragmented support; handle moov samples and proper stream duration 2010-12-03 15:50:32 +01:00
Mark Nauwelaerts
4790603d31 qtdemux: fragmented support; consider mvex and handle flags and offset fields 2010-12-03 15:50:32 +01:00
Mark Nauwelaerts
4bcad634f8 qtdemux: fragmented support; forego check for short streams 
... as some bogus files may indicate streams of 0 duration in moov,
while indicating the complete movie duration in mvhd (the latter should
be in mehd).
 2010-12-03 15:50:32 +01:00
Mark Nauwelaerts
30065f8f01 qtdemux: fragmented support; code cleanups and optimizations in atom parsing 
Avoid extra allocation in _parse_trun, add more checks for parsing errors,
add or adjust some debug statement, fix comments, sprinkle some branch
prediction.
 2010-12-03 15:50:32 +01:00
Thiago Santos
4f62f49a17 qtdemux: parse_moof should return TRUE on success 2010-12-03 15:50:32 +01:00
Thiago Santos
7dabc7764e qtdemux: Fix iteration bug 
Avoid infinite loop when iterating traf
 2010-12-03 15:50:32 +01:00
Thiago Santos
f48817522d qtdemux: Refactor trun parsing 
The allocation of the samples can be placed out of the loop.
Makes the code clearer.

Also avoid relying on traf information as it is placed on the
end of the file and might not be acessible on push mode.
 2010-12-03 15:50:31 +01:00
Thiago Santos
400f22bfe3 qtdemux: Remove parsing of unused atom 
sdtp atom is parsed but not used, so we don't have to
parse it.
 2010-12-03 15:50:31 +01:00
Mark Nauwelaerts
19b87dbdbe qtdemux: tweak wam support 
... with some comment and portability macros.
 2010-12-03 15:50:31 +01:00
Marc-André Lureau
293e6a61b4 qtdemux: support wma & vc-1 
https://bugzilla.gnome.org/show_bug.cgi?id=596321
 2010-12-03 15:50:31 +01:00
Andoni Morales Alastruey
6f05c5c050 qtdemux: parse fmp4 samples information 
The fragmented mp4 format stores the tracks and samples information in the
'moof' boxes, which are appended before each fragment (fragment->'moof'+'mdat').
The 'mfra' box stores the offset of each 'moof' box and their presentation
time. The location of this box can be retrieved from the 'mfro' box, which is
located at the end of the file.
The 'mfra' box is parsed to get the offset of each 'moof' box and their
presentation time.
Each 'moof' box can contain information for one or more tracks inside
'tfhd' boxes. For each track in a 'moof', we have a 'trun' box, which
contains information of each sample (offset and duration) used to build
the samples table.

Based on patch by Marc-André Lureau <mlureau@flumotion.com>

https://bugzilla.gnome.org/show_bug.cgi?id=596321
 2010-12-03 15:50:31 +01:00
Marc-André Lureau
e7a1c32a4f qtdemux: add fragmented mp4 fourccs 
Adds fourcc's for tfra, tfhd, trun, sdtp, trex, mehd and
their dumps

https://bugzilla.gnome.org/show_bug.cgi?id=596321
 2010-12-03 15:50:31 +01:00
Marc-André Lureau
c9b866a994 qtdemux: parse the track id from the track header 
Signed-off-by: Andoni Morales Alastruey <amorales@flumotion.com>

https://bugzilla.gnome.org/show_bug.cgi?id=596321
 2010-12-03 15:50:31 +01:00
Marc-André Lureau
2fa531ee3c qtdemux: allow pulling atoms with unknown size 
Signed-off-by: Andoni Morales Alastruey <amorales@flumotion.com>

https://bugzilla.gnome.org/show_bug.cgi?id=596321
 2010-12-03 15:50:30 +01:00
Marc-André Lureau
994313da50 qtdemux: make qtdemux_dump_mvhd parse version 1 correctly 
Versions 0 and 1 of mvhd have different sizes of its values
(32bits/64bits). This patch makes it dump them correctly.

Also use the right node in the parameter and not the root node.

https://bugzilla.gnome.org/show_bug.cgi?id=596321
 2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
b9048fd953 matroskademux: minor cleanups in setting streamheader on caps 2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
7be2ee8710 matroskademux: normalize empty Cues to no Cues 
... to trigger indexless seeking.
 2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
e09e80eb2f avidemux: add workaround for buggy list size 
Fixes truncated extra-data in hdrl/strl/strf due to buggy containing
list size not accounting for padding in contained chunks.
 2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
46c91476eb rtpssrcdemux: do not hold custom PAD_LOCK when pushing downstream 2010-12-03 15:50:21 +01:00
Mark Nauwelaerts
0f2373cbd1 rtspsrc: reset session manager base time when flushing 
... as rtpbin uses running time to handle rtpjitterbuffer's buffer mode pauses.
 2010-12-03 15:50:17 +01:00
Mark Nauwelaerts
148af2235e rtspsrc: include range request for all streams with non-aggregate control 2010-12-03 15:50:17 +01:00
Mark Nauwelaerts
dedf145316 rtspsrc: fix debug statement 2010-12-03 15:50:17 +01:00
Edward Hervey
13ef2ccc97 avidemux: Parse more variants of numerical IDIT tag 2010-12-03 15:38:00 +01:00
Edward Hervey
8eb0de13df flvdemux: Refactor tag pushing logic 
The logic of when to push was wrong also (resulting in some tags never
being pushed).
 2010-12-03 14:53:48 +01:00
Edward Hervey
4fde700113 flvdemux: Use pbutils for codec descriptions 2010-12-03 14:53:47 +01:00
Edward Hervey
86933b40e9 avidemux: Also extract IDIT tags present too early 
https://bugzilla.gnome.org/show_bug.cgi?id=636143
 2010-12-03 12:13:34 +01:00
Edward Hervey
0cff917a51 avidemux: Also emit DateTime tag 
https://bugzilla.gnome.org/show_bug.cgi?id=636143
 2010-12-03 12:13:34 +01:00
Tim-Philipp Müller
bd87d8d1dd wavparse: detect DTS advertised as PCM correctly in some more cases 
The DTS typefinder may return a lower probability for frames that start
at non-zero offsets and where there's no second frame sync in the first
buffer. It's fairly unlikely that we'll acidentally identify PCM data
as DTS, so we don't do additional checks for now.

https://bugzilla.gnome.org/show_bug.cgi?id=636234
 2010-12-03 10:18:43 +00:00
Thiago Santos
6511730ba1 qtdemux: Parse and use creation time tag from mvhd 
Expose creation time from mvhd as a datetime tag

Fixes #634928
 2010-12-02 17:12:29 -03:00
Andoni Morales Alastruey
be2d04e040 icydemux: Add 'StreamUrl' metadata as GST_TAG_HOMEPAGE tag 2010-12-02 19:18:03 +01:00
Tom Janiszewski
05cc505289 flvmux: Fix for nellymoser codecid setting 
Fixes bug #632897.
 2010-12-02 19:18:03 +01:00
Sebastian Dröge
d9a1f3d628 matroskamux: Add support for E-AC3 2010-12-02 19:18:02 +01:00
Sebastian Dröge
01c4117037 matroskamux: Add support for DTS 2010-12-02 19:18:02 +01:00
Wim Taymans
005e27fa79 j2kpay: use SOP markers to split bitstream 
When parsing the bitstream, look for SOP markers because we are allowed to split
packets on those marker boundaries.
Rework the parsing code a little so that we can pack multiple Packetization
units in one RTP packet.
 2010-12-02 19:16:48 +01:00
Wim Taymans
29363d6068 rtpj2kpay: use buffer lists 
Use buffer lists for doing zerocopy payloading.
Add property to disable buffer lists.
 2010-12-02 19:16:47 +01:00
Wim Taymans
7e47921637 h264pay: small cleanups 
Allocate adapter only once.
Make some guint8 * const.
 2010-12-02 19:16:47 +01:00
Tambet Ingo
9d52c1a1d7 rtph264pay: implement full bytestream scan mode. 
Implement the full bytestream scan mode.

Fixes #634910
 2010-12-02 19:16:47 +01:00
Wim Taymans
7ed250c793 rtspsrc: select multicast transports in a smarter way 
When we see a multicast address in the SDP connection, only try to negotiate a
multicast transport with the server.

Fixes #634093
 2010-12-02 19:16:47 +01:00
David Schleef
b27d93a84a deinterlace: analyse RFF fields in correct order 
Code was repeating the second field, not the first.
Fixes: #636179.
 2010-11-30 17:28:00 -08:00
Mark Nauwelaerts
b6b0de0c49 rtspsrc: handle stale digest authentication session data 
In particular, handle Unauthorized server response when trying to convey
keep-alive.

Fixes #635532.
 2010-11-29 17:34:28 +00:00
Thijs Vermeir
e7b1655069 rtph264depay: fix segfault on empty payload 
https://bugzilla.gnome.org/show_bug.cgi?id=635843
 2010-11-26 23:33:40 +00:00
Tim-Philipp Müller
baacc9952a deinterlace: fix reference leak 2010-11-14 00:18:16 +00:00
Jan Schmidt
89a24bd36f deinterlace: Flush QoS and history before applying segment 
When handling newsegment, flush out the buffer history in the
existing segment, not the new one. Fixes playback in some DVD
cases.

Partially fixes #633294
 2010-11-12 13:21:09 +00:00
Tim-Philipp Müller
5adbc1e4c0 deinterlace: improve event logging 2010-11-12 12:20:16 +00:00
Robert Swain
9be159b32c deinterlace: Implement field history flushing 
In a number of cases it is necessary to flush the field history by
performing 'degraded' deinterlacing - that is, using the user-chosen
method for as many fields as possible, then using vfir for as long as
there are >= 2 fields remaining in the history, then using linear for
the last field.

This should avoid losing fields being kept for history for example at
EOS.

This may address part of #633294
 2010-11-12 10:40:51 +00:00
Robert Swain
5a56274cba deinterlace: Refactor chain function 
This is needed to be able to output a frame from outside the chain
function, i.e. in the following commit that adds flushing of the field
history.
 2010-11-12 10:40:48 +00:00
Jonathan Matthew
5b68b64617 icydemux: fix use-after-free of taglist 
Broken by commit 4c2f5333 (bug #630205).

https://bugzilla.gnome.org/show_bug.cgi?id=633970
 2010-11-04 09:34:11 +00:00
Wim Taymans
706731b331 rtph264depay: only set delta unit on all-non-key units 
Only set the delta flag when all of the units in the packet are delta units.
Based on patch from Olivier Crête <olivier.crete@collabora.co.uk>

Fixes #632945
 2010-11-01 15:09:05 +01:00
Thiago Santos
e400c8482a goom: Return not-negotiated when bps is unknown 
If caps weren't negotiated, goom should return not-negotiated
from its chain functions instead of using bps unitialized, which
leads to a division by 0

https://bugzilla.gnome.org/show_bug.cgi?id=633212
 2010-10-28 10:34:29 -03:00
Jan Schmidt
3ab2eeecb8 videoflip: Forward src pad events upstream. 
Fix passing navigation and other events upstream by actually sending them.

Fixes: #633205
 2010-10-27 11:59:07 +01:00
Tim-Philipp Müller
ac70239020 qtdemux: fix deadlock in error code path 
GST_ELEMENT_ERROR must not be called with the object lock held,
since it will call gst_object_get_parent() internally, which
takes the object lock as well.
 2010-10-24 18:57:59 +01:00
Philip Jägenstedt
7fcd7d8cf2 matroskademux: Remove useless clearing of send_xiph_headers for Dirac 
This looks like a mistake when copy-pasting the Theora code.

https://bugzilla.gnome.org/show_bug.cgi?id=632682
 2010-10-23 16:10:14 +01:00
Philip Jägenstedt
6cf398cdf3 matroskademux: don't crash if vorbis/theora codec data is missing 
Error out properly in this case instead of crashing.

https://bugzilla.gnome.org/show_bug.cgi?id=632682
 2010-10-23 14:05:46 +01:00
Mark Nauwelaerts
ca7870de49 rtspsrc: fix duration reporting 
Init segment prior to storing duration info in it.

Fixes #632548.
 2010-10-19 16:47:20 +02:00
David Schleef
e9d4710cc8 Update generated orc code 2010-10-15 14:02:57 -07:00
Olivier Crête
077a61932a rtpbin: Use the right constant to define the "use-pipeline-clock" property 
The wrong #define was being used, now use the correct one.
 2010-10-14 17:41:30 -04:00
Mark Nauwelaerts
4085f12058 ac3: demuxers provide framed output 2010-10-14 17:29:26 +02:00
Tim-Philipp Müller
7a8ebc4a79 matroskamux: reduce newsegment event spam and set discont flag where needed 
Only send newsegment events with new positions downstream when actually
needed, instead of sending multiple newsegment events with new seek
positions in a row. Also set the discont flag on buffers after a
discontinuity.
 2010-10-14 14:00:59 +01:00
Tim-Philipp Müller
84e47e579b matroskamux: set correct buffer offsets after seeks 
Re-use the existing 'pos' field maintained by ebml writer to set
buffer offsets. This also makes sure that we set the right offsets
on buffers after a seek (e.g. when writing an index at the end).
 2010-10-14 12:48:33 +01:00
Tim-Philipp Müller
6ff3dfe946 matroskamux: don't forward tag events downstream 
Don't forward stream-specific tag events downstream (esp. not
before any newsegment event).x
 2010-10-14 12:48:00 +01:00
Mark Nauwelaerts
c7a8d672a7 qtdemux: handle another mp4v variation 
... including the glbl atom containing codec-data.
 2010-10-13 17:26:33 +02:00
Stefan Kost
d8167e3071 various (gst): add a missing G_PARAM_STATIC_STRINGS flags 2010-10-13 18:00:28 +03:00
Stefan Kost
2975307f86 various: wrap property registration and add a single fixme for long desc. 2010-10-13 17:39:21 +03:00
Wim Taymans
9f8b56b974 h264depay: always mark the codec_data as keyframe 
We need to mark the codec_data as a keyframe or else downstream decoders might
decide to skip it, waiting for a keyframe.

Fixes #631996
 2010-10-13 11:48:49 +02:00
Zaheer Abbas Merali
6f0030f701 matroskamux: make buffer offsets a byte count rather than a buffer count 2010-10-13 07:17:24 +01:00
Tim-Philipp Müller
d65eb2b91a ext, gst: canonicalise property names where this wasn't the case 
ie. "foo_bar" -> "foo-bar"
 2010-10-12 16:04:21 +01:00
Thijs Vermeir
bcde8c1b29 rtpmpvpay: fix timestamping of rtp buffers 
Incomming buffer is only pushed on the adapter at the end of the
handle_buffer function. But duration/timestamp of this buffer is already
taken into account for the current data in the adapter. This leads to
wrong rtp timestamps and extra latency.
 2010-10-12 15:17:02 +02:00
Wim Taymans
ee7207aa3e rtspsrc: mark as a source 
Mark the rtspsrc element as a source.
Requires 0.10.31.1 now
 2010-10-11 15:12:51 +02:00
Sebastian Dröge
bcb4f50323 autodetect: Set GST_ELEMENT_IS_SOURCE flag on sources 2010-10-11 14:24:52 +02:00
Zaheer Abbas Merali
f012ab67cc matroskamux: set offsets on outgoing buffers 2010-10-10 14:44:43 +01:00
Robert Swain
6a6f90e745 deinterlace: Fix required fields logic 
Both history_count and fields_required count from 1. As per the while loop
condition that follows this code, to perform the deinterlacing method, we need
history_count >= fields_required fields in the history. Therefore if we have
history_count < fields_required (not fields_required + 1), we need more fields.
 2010-10-06 15:05:36 +02:00
Andoni Morales Alastruey
0bffae750b flvmux: resend onMetada tag when tags changes in streamable mode 2010-10-06 09:14:24 +02:00
Arun Raghavan
4a244e0d55 qtdemux: AAC codec_data can be > 2 bytes long 
This fixes the assumption that DecoderSpecificInfo must be 2 bytes long
for AAC files. The specification allows HE-AAC to be explicitly
signalled in a backward compatible way. This is done by means of an
additional information after the regular AAC header. It is expected that
decoders that can play AAC but not HE-AAC will parse the header normally
and ignore extended bits, much as they do for the HE-AAC specific payload
in the actual stream.

https://bugzilla.gnome.org/show_bug.cgi?id=612313
 2010-10-05 19:45:31 +01:00
Mark Nauwelaerts
bb9a8a9b7d matroskademux: only unref buffer when no longer needed for cluster scanning 
Fixes #629047.
 2010-10-05 16:03:10 +02:00
Mark Nauwelaerts
e0d11f0644 matroskademux: avoid infinite cluster scanning 2010-10-05 16:03:08 +02:00
Wim Taymans
49d5d8f69e goom: take duration into account when doing QoS 
Take the duration of the frames into account so that we don't drop frames that
are only partially past the QoS deadline.
 2010-10-05 12:23:15 +02:00
Wim Taymans
cd5f31f751 goom: use adapter for timestamping 
Use the adapter timestamp code to get more accurate timestamps.
Fix latency calculation, we add our own latency in the worst case.
 2010-10-05 12:23:15 +02:00
Andoni Morales Alastruey
4c2f5333bb icydemux: forward tag events 
https://bugzilla.gnome.org/show_bug.cgi?id=630205
 2010-10-04 20:10:02 +02:00
Wim Taymans
a060a65786 goom2k1: report our latency correctly 
Fixes #631303
 2010-10-04 19:01:03 +02:00
Wim Taymans
8c910a25fe goom2k1: add defines for default width/height/fps 
Add some defines for the default width/height/fps instead of using different
values in different places.
 2010-10-04 18:56:15 +02:00
Wim Taymans
418eae3ee3 goom: add latency compensation code. 
Implement a latency query and report how much latency we will add to the
stream.
Alse make some defaults for the default width/height/framerate

Fixes #631303
 2010-10-04 18:52:14 +02:00
Sebastian Dröge
a4c27169b6 rtp: Fix unitialized compiler warnings on OS X build bot 
These warnings are wrong though, the variables are only used in
the cases where they *are* initialized by the bit reader.
 2010-10-04 09:39:59 +02:00
Sebastian Dröge
c1877deee0 rtpg722pay: Fix uninitialized variable compiler warning 
The clock rate is always 8000 Hz according to the RFC and
the sampling rate must always be 16000 Hz.
 2010-10-03 23:49:08 +02:00
Vladimir Eremeev
8bf7381385 rtpjitterbuffer: improve article reference in comment block 
https://bugzilla.gnome.org/show_bug.cgi?id=631082
 2010-10-01 18:07:03 +01:00
Arun Raghavan
c65305d70e qtdemux: Use pbutils for H.264 profile/level extraction 
The functions used to extract this data have been moved to gstpbutils to
facilitate reuse.

https://bugzilla.gnome.org/show_bug.cgi?id=617318
 2010-10-01 17:07:36 +01:00
Arun Raghavan
9e786de9c8 matroskademux: Use pbutils for H.264 profile/level extraction 
The functions used to extract this data have been moved to gstpbutils to
facilitate reuse.

https://bugzilla.gnome.org/show_bug.cgi?id=617318
 2010-10-01 16:58:46 +01:00
Arun Raghavan
1a37a62454 qtdemux: Export MPEG-4 video profile and level in stream caps 
This uses gstpbutils to extract the profile and level from the video
object sequence and adds this to stream caps. This can be used as
metadata and for fine-grained decoder selection.

https://bugzilla.gnome.org/show_bug.cgi?id=616521
 2010-10-01 14:41:44 +01:00
Tim-Philipp Müller
64753bdbe8 qtdemux: fix aac channel override based on codec data for 7.1 case 2010-10-01 11:42:15 +01:00
Arun Raghavan
845a3d6c3d qtdemux: Export AAC profile and level in caps 
This exports the AAC profile and level in caps for use as metadata and
(eventually) for more fine-grained selection of decoders at
caps-negotiation time. (Doesn't work for HE-AAC yet though.)

https://bugzilla.gnome.org/show_bug.cgi?id=612313
 2010-10-01 11:41:53 +01:00
Wim Taymans
78e4a260b4 rtp: add G722 pay and depayloader 2010-09-30 18:34:36 +02:00
Thijs Vermeir
2c2c90a723 rtpjitterbuffer: update link to documentation 2010-09-30 12:08:49 +02:00
Tim-Philipp Müller
a461b94629 wavenc: miniscule code clean-up 
GST_CLOCK_TIME_NONE is not something that should be used in connection with
GST_FORMAT_BYTES.
 2010-09-29 18:53:26 +01:00
Mark Nauwelaerts
8d69663026 avidemux: reverse playback; prevent overlap of subsequent fragments 2010-09-29 11:00:08 +02:00
René Stadler
0cfe24d132 rtspsrc: fix missing null-terminator in protocols array 
Fixes random crash regression from commit ae84ae.
 2010-09-28 16:21:48 +03:00
Wim Taymans
ef29a59903 rtspsrc: don't add /UDP in the transport, it's the default 
don't add the default UDP lower-transport, some servers don't seem to like it.

Fixes #630500
 2010-09-24 16:26:20 +02:00
Pascal Buhler
7a8c2a4b8a rtpmanager: packet lost should not be a warning. It happens all the time... 2010-09-24 16:00:03 +02:00
Pascal Buhler
ca6a512b5e rtpbin: Make cleaning up sources in rtp_session_on_timeout MT safe 
Using _foreach_remove on the hashtable, while releasing the lock protecting
that table inside the callback is not a good idea. The hashtable might
then change (a source removed or added) while signals like on_timeout
are being sent.

This solution makes a copy of the table, performs the _foreach without
actually removing any sources, but marks them for removal on a second
iteration with the real list, but this time not letting go of the lock.

Fixes #630452
 2010-09-24 15:38:00 +02:00
Edward Hervey
87a9d7f679 id3demux: Sanitize id3 frame names 
This is similar to what is done in qtdemux. Avoids providing invalid
structure/tags names
 2010-09-24 15:27:24 +02:00
Edward Hervey
c6c941f315 apedemux: Skip empty tags 
Avoid creating bogus string tags. Also added logging of the string
values of the tag name and value.
 2010-09-24 15:27:24 +02:00
Pascal Buhler
bd8d80a8e4 rtpbin: Handle rysnc of iterator when looking for free pad name 
If a new pad was added while iterating then a pad could be
returned that was already in use.

Fixes #630451
 2010-09-24 14:10:26 +02:00
Wim Taymans
8337c89c74 rtpsession: fix compilation 2010-09-24 14:10:26 +02:00
Trond Andersen
800b4bdb26 rtpbin: Unlock before adding pad in new_payload_found 
Holding internal locks while potentially calling out is a source
of deadlocks, and in this case the application might subscribe to the
pad-added signal.

Fixes #630449
 2010-09-24 14:00:11 +02:00
Havard Graff
062568a9f5 rtpsession: relax third-party collision detection 
If the source has been inactive for some time, we assume that it has
simply changed its transport source address. Hence, there is no true
third-party collision - only a simulated one.

Fixes #630447
 2010-09-24 13:56:56 +02:00
Wim Taymans
ce007b244e rtpsource: whitespace fixes 2010-09-24 13:50:02 +02:00
Wim Taymans
c5203a479b rtpsource: simplify the rate estimation some more 2010-09-24 13:48:50 +02:00
Havard Graff
0fa589a3dd rtpmanager: provide additional statistics 2010-09-24 13:26:10 +02:00
Tim-Philipp Müller
730cfd609a equalizer: fix class definitions 
Class structures must be based on the parent class struct, not on
the parent instance struct.
 2010-09-23 21:22:45 +01:00
Tim-Philipp Müller
4451718eff videomixer2: pre-register pad class properly with g_type_class_ref 
Fix code to match the comment. Also, there's no need to register the
background enum type again, this is already done via install_property.
 2010-09-23 21:22:45 +01:00
Havard Graff
3e894a1f29 level: avoid division by zero on silence 
Fixes bug #630458.
 2010-09-23 21:19:01 +02:00
Wim Taymans
9e7b890a22 flvdemux: parse and use cts 
For H264, there is an extra header containing the CTS, which is a timestamp
offset that should be applied to the PTS. Parse this value and use it to adjust
the pts.

Fixes #630088
 2010-09-23 16:46:31 +02:00
Wim Taymans
77f02c2d7e flvdemux: improve pts debugging 2010-09-23 16:45:41 +02:00
Edward Hervey
6ce6ad41d5 qtdemux: Don't post tags if there are none 
And make all code go through _post_global_tags.
 2010-09-22 12:56:39 +02:00
Wim Taymans
f5c65a919f rtph264depay: refactor and simplify AU merging 
Move the processing of the NALU to a separate method.
Simplify the merging of NALU into AU and use common code when possible.
 2010-09-22 12:41:23 +02:00
Sebastian Dröge
72b7685bef shapewipe: Force format to AYUV in the example pipeline for the same reason 2010-09-21 19:15:22 +02:00
Sebastian Dröge
a1890f8d44 shapewipe: Improve debugging and immediately return empty caps from the getcaps functions 2010-09-21 19:15:22 +02:00
Thiago Santos
52f5e95aee qtdemux: Parse uuid atoms in push mode 
Parses uuid atoms in push mode when they are found, they might
contain xmp tags.

Also does a minor refactoring to put the global tags posting
into a single function instead of repeating it in 3 different
places.

Fixes #629839
 2010-09-20 23:39:38 -03:00
Thiago Santos
9227352e31 qtdemux: Delay tags posting a little 
Delay tags posting until we've parsed all the headers so
that the native and xmp tags get merged before posting

https://bugzilla.gnome.org/show_bug.cgi?id=629839
 2010-09-20 22:37:26 -03:00
Thiago Santos
8d6cabf9c3 qtdemux: Parse xmp packet in uuid atom 
xmp packet is placed into a top-level uuid atom for
isom/mp4 variants.

This patch makes qtdemux parse all top-level atoms
in pull-mode before starting to push data, making
it able to find those tags.

https://bugzilla.gnome.org/show_bug.cgi?id=629839
 2010-09-20 22:37:26 -03:00
Wim Taymans
2c8b725591 rtpstats: printf format fixes 2010-09-17 11:07:52 +02:00
Wim Taymans
9cc24e1b94 rtppay: some printf format fixes 2010-09-17 11:07:02 +02:00
Alessandro Decina
3605bd454a qtdemux: fix logic when pushing EOS. 
Don't check for return values when pushing EOS. Still post an error if EOS is
reached and no streams have been found.
 2010-09-15 18:27:24 +02:00
Alessandro Decina
42cde1ba3c qtdemux: don't send EOS twice on the same pad. 2010-09-14 17:43:33 +02:00
Wim Taymans
604c6555a4 rtpjpegpay: cleanups for DRI markers 
Protect against invalid DRI markers.
do some cleanups
 2010-09-13 17:31:35 +02:00
American Dynamics
0f3151c73b gstrtpjpegpay: Added Define Restart Interval (DRI) Marker 
Added ability to detect and respond to a JPEG-defined DRI marker
 2010-09-13 16:47:23 +02:00
Olivier Crête
8e73da10b3 gstrtpsession: Split getting the caps into its own function 2010-09-13 16:25:42 +02:00
Wim Taymans
8e1c9b5b33 rtpbin: small cleanup. 2010-09-13 16:25:42 +02:00
Wim Taymans
d541f5e24d rtpsession: Small cleanups 
Make the property description prettier.
Actually multiple the bandwidth with the fraction.
 2010-09-13 15:51:20 +02:00
Olivier Crête
1f17b334ff rtpsession: Calculate RTCP bandwidth as a fraction of the RTP bandwidth 
Calculate the RTCP bandwidth to be a fraction of the RTP bandwidth if it is
specified as a value between 0 and 1.
 2010-09-13 15:51:20 +02:00
Wim Taymans
8381d9788d session: improve bandwidth recalculation 
Also recalculate bandwidth when one of the source bandwidths changed.
Use the newly calculated bandwidth.
 2010-09-13 15:51:20 +02:00
Olivier Crête
6f53a2b240 rtpsession: Add the option to auto-discover the RTP bandwidth 2010-09-13 15:51:19 +02:00
Thijs Vermeir
f38e37470a rtpbin: set use-pipeline-clock on correct GObject 2010-09-13 14:39:51 +02:00
Olivier Crête
94e87ef8ee rtpsession: Initialise the average scaled by 16 2010-09-13 13:10:19 +02:00
Wim Taymans
e6db74764b rtpsession: add running_time argument docs 2010-09-13 12:41:56 +02:00
Olivier Crête
00fd89c074 rtpstats: Rectify description of current_time in RTPArrivalStats 
It is the current time, it is unrelated to when the packet was actually received.
 2010-09-13 12:37:01 +02:00
Wim Taymans
cb6de429a0 rtpsession: compute the average correctly scaled 2010-09-13 12:31:40 +02:00
Olivier Crête
64e4ffa25b rtpsession: Count sent RTCP packets after they have been finished 
If they are counted before calling gst_rtcp_buffer_end(), then the
size is way too big.
 2010-09-13 12:13:23 +02:00
Olivier Crête
306ee454c6 gstrtpsession: Don't unref pads in finalize 
The gstrtpsession object is not holding any reference to them directly
 2010-09-13 12:10:11 +02:00
Wim Taymans
8f2d254e24 rtspsrc: don't clear sdp when set as uri 
when we set the SDP with an uri, don't clear it when we go to READY.
 2010-09-10 18:06:48 +02:00
Wim Taymans
7698d8bc4a rtspsrc: use sdp uri parse method 
Use the sdp parse method that does proper uri escaping.
 2010-09-10 18:02:04 +02:00
Mark Nauwelaerts
d8a27ebe3e rtpmparobustdepay: fix some mis-implementation 
Also add some debug.
 2010-09-10 13:26:43 +02:00
Mark Nauwelaerts
81773f9cce rtpmparobustdepay: properly insert dummy buffers 2010-09-10 13:26:31 +02:00
Wim Taymans
ae84ae1b36 rtspsrc: add rtsp-sdp protocol support 
Allow setting an SDP with the rtsp-sdp:// url.

Based on patch from Marco Ballesio.

See #628214
 2010-09-10 12:14:21 +02:00
Alessandro Decina
51c9ad0233 alphacolor: make passthrough work. 2010-09-10 11:35:58 +02:00
Stefan Kost
d569cd8195 mp4adepay: small logging cleanup and addition to debug config parsing 2010-09-09 21:49:43 +03:00
Wim Taymans
de4a7fc4c4 rtpjpegpay: improve debugging 2010-09-09 18:48:53 +02:00
Mark Nauwelaerts
075afb6693 rtpmparobustdepay: use valid bitrate for dummy frame 2010-09-09 16:33:29 +02:00
Mark Nauwelaerts
91a60245b7 matroskademux: QoS handling logic only applies to forward playback 
Fixes #628894.
 2010-09-08 17:51:34 +02:00
Sebastian Dröge
640cb863d4 rtpjpegpay: Fix uninitialized variable compiler warning 
Fixes bug #629018.
 2010-09-08 07:13:42 +02:00
Wim Taymans
bd43ac854a qtdemux: use older g_array_free 
g_array_unref() is only since 2.22
 2010-09-07 17:06:02 +02:00
Wim Taymans
2ed53fd77f rtpjpegpay: do some more sanitity checks 
Protect some more against invalid input.
 2010-09-07 16:40:08 +02:00
American Dynamics
a482677a14 jpegpay: handle corrupted jpeg better 
Protect against corrupted jpeg input.
 2010-09-07 15:20:12 +02:00
Wim Taymans
474c013051 rvawdepay: cleanup unused fields 2010-09-07 13:56:54 +02:00
Wim Taymans
6be0c7b762 vrawdepay: handle invalid payload better 
Make sure we don't read more data than available in the input buffer.
Clip the input data into the output buffer.
 2010-09-07 13:56:53 +02:00
Stefan Kost
988f228da7 rtpmp4adepay: grab the sampling arte and put into caps 
This is needed to be able to mux the received audio into mp4 (in the case of
aac). Fixes #625825.
 2010-09-06 21:54:25 +03:00
Tim-Philipp Müller
22560c473d rtp: mark constant tables as const 2010-09-06 14:40:02 +01:00
Mark Nauwelaerts
2953801a5f rtpamrpay: properly support perfect-rtptime 2010-09-06 14:47:05 +02:00
Mark Nauwelaerts
275e352a2e rtpamrpay: proper duration for multiple frame payload 2010-09-06 14:47:02 +02:00
Mark Nauwelaerts
f5bbc56745 rtpamr(de)pay: support AMR-WB SID frame 2010-09-06 14:46:59 +02:00
Mark Nauwelaerts
d1974e386a rtpg729pay: properly support perfect-rtptime 2010-09-06 14:46:56 +02:00
Mark Nauwelaerts
713719f705 qtdemux: improve framerate determining 
Collect a limited number of starting sample durations and use the median of
those to determine caps framerate.
 2010-09-06 14:45:43 +02:00
Mark Nauwelaerts
13b553bce7 matroskademux: attempt more resync upon (cluster) parse error 
That is, if parse error occurs in state requiring to move to next cluster,
and doing so to the expected next position of cluster fails, then scan for a
next cluster from present position and resume from there.

Fixes #620790.
 2010-09-06 14:45:40 +02:00
Mark Nauwelaerts
4d9c1e99f2 matroskademux: not so fatal error handling 
If some bits out of place in block(group) parsing, forego and move to next.
Also skip large blocks in pull mode, but need to give up in push mode.

Fixes #626463.
Improves #620790.
 2010-09-06 14:45:37 +02:00
Mark Nauwelaerts
680eb51b68 matroskademux: additional parse recovery 
In particular, upon parse failure in one cluster, we may forego remaining
content and try resuming from next cluster onwards.

Fixes #620790.
 2010-09-06 14:45:30 +02:00
American Dynamics
5999e8e716 rtspsrc: Add property to configure udpsrc buffer size 
Add a new udp-buffer-size property to configure the buffer-size on the udpsrc
elements.

Fixes #628058
 2010-09-06 12:22:11 +02:00
Wim Taymans
93228ccd52 rtpbin: add ntp-sync property 
Add an ntp-sync property that will sync the received streams to the server
NTP time. This requires synchronized NTP times between the sender and receivers,
like with ntpd.

Based on patch from Thijs Vermeir.

Fixes #627796
 2010-09-06 11:01:57 +02:00
Wim Taymans
f03fd91400 jitterbuffer: rename a variable to avoid confusion 2010-09-06 11:01:57 +02:00
Wim Taymans
e3479630ae rtpbin: rename some variables for less confusion 2010-09-06 11:01:57 +02:00
Wim Taymans
0f59664c6a rtpjitterbuffer: move comment where it belongs 2010-09-06 11:01:57 +02:00
Wim Taymans
4fd81747f3 session: minor cleanups 
Make clock snapshots more accurate by only sampling the same clock once.
 2010-09-06 11:01:57 +02:00
Thijs Vermeir
51020549f0 rtpbin: add use-pipeline-clock property 
With this property RTCP SR NTP times can be based
on the system clock (maybe synced with ntpd) or the
current pipeline clock.

https://bugzilla.gnome.org/show_bug.cgi?id=627796
 2010-09-06 11:01:57 +02:00
Wim Taymans
3bae70ceea rtspext: stop configuration on first failure 
Stop the configuration of a stream as soon as some of the extensions return
FALSE.

Fixes #581294
 2010-09-06 11:01:57 +02:00
Wim Taymans
6660817af1 multifdsink: use refcount to count host/port duplicates 
Instead of adding multiple client structures for the same host/port pair, use a
refcount.
Add a send-duplicates feature that allows you to disable sending multiple copies
of the same packet to the same host when it was added multiple times. The
send-duplicates property is by default set to TRUE for backwards compatibility
although it is very likely that this is not desired behaviour.
 2010-09-06 10:45:28 +02:00
Wim Taymans
e4f8144bbf rtspsrc: implement custom event handler 
Extend the _push_event() function so that it can also send events to the udp
sources when asked.
Implement a custum send_event function that correctly dispatches the downstream
events in TCP mode. This fixes sending EOS to rtspsrc and have it push the EOS
downstream.
 2010-09-06 10:45:23 +02:00
Wim Taymans
fadade4d4a jpegdepay: handle DISCONT and reset state 
Put a DISCONT event on the next output buffer when the input buffer had a
DISCONT.
Make sure we clear our adapter and reset our state before going to PAUSED.
Free the qtables.

Fixes #626869
 2010-09-06 10:23:07 +02:00
Wim Taymans
3ec0d6b245 g729pay: extend from right parent 2010-09-06 10:23:07 +02:00
Stefan Kost
3b91ea7c81 qtdemux: use GST_BOILERPLATE macro 2010-09-06 09:57:58 +03:00
Stefan Kost
1c47115b8e videmixer: add a example showing how to use the child properties 
Show how to position and set the alpho of the videos on gst-launch.
 2010-09-06 09:57:57 +03:00
Stefan Kost
77fe8c151a spectrum only aggregate magnitude/phase if user asks for it 2010-09-06 09:53:00 +03:00
Stefan Kost
0dca0becb2 spectrum: improve performance with local vars 
Use 'input' instead of 'spectrum->input' which was intende already (variable
exists, but not used everywhere). Also use a local version of
'spectrum->input_pos'.
 2010-09-06 09:53:00 +03:00
Stefan Kost
8beead14d0 spectrum: code cleanup 
More comments and logging. Extract one complex condition to a variable. Reorder
some code for readability.
 2010-09-06 09:53:00 +03:00
Stefan Kost
50a139de85 spectrum: improve property setter 
consistently only update if the property actualy changed the value. Do it
without reading the gvalue twice. No need to reset the spectrum analyzer for
threshold changes.
 2010-09-06 09:53:00 +03:00
Stefan Kost
61f22f4379 spectrum: add helper to only flush ringbuffer data without resetting the fft 
Reduces some duplicated code as well.
 2010-09-06 09:53:00 +03:00
Stefan Kost
34bdec3d58 spectrum: more comments 2010-09-06 09:53:00 +03:00
David Schleef
738e092d4e deinterlace: Document methods with bad quality 2010-09-05 22:23:58 -07:00
David Schleef
9071cc8748 deinterlace: initialize all deinterlace class members 
This fixes UYVY deinterlacing.
 2010-09-05 22:23:58 -07:00
David Schleef
85aed94676 videomixer: orc_init() doesn't need to be called 
There's no need to call orc_init() unless you're using the Orc
API directly.  All code created by orcc is guaranteed to work
without calling orc_init().
 2010-09-05 18:45:21 -07:00
David Schleef
6143a60bdb deinterlace: Fix greedyl Orc implementation 
To agree with the previous C/asm code.
 2010-09-05 18:42:59 -07:00
Thiago Santos
de8fda9cc2 videomixer2: Fail when caps are incompatible 
Do not forget to return false when caps are incompatible.
 2010-09-05 22:34:36 -03:00
Thiago Santos
8435529073 videomixer: Only init orc if it is available 
Put some ifdef around orc_init to prevent build errors
 2010-09-05 20:56:52 -03:00
David Schleef
6584c75afe deinterlace: Update disted Orc files 2010-09-04 12:46:31 -07:00
David Schleef
f35d546c71 deinterlace: remove assembly code in favor of orc 2010-09-04 12:39:11 -07:00
David Schleef
02196850dd deinterlace: implement greedy in Orc 2010-09-04 12:39:11 -07:00
David Schleef
294d5c48da update disted Orc files 2010-09-04 11:43:21 -07:00
Thibault Saunier
08fd719898 alphacolor: Fix classification 
This is no effect but a converter. Fixes bug #628608.
 2010-09-04 14:55:43 +02:00
Sebastian Dröge
e79742205c videomixer2: Add documentation and add to the docs 2010-09-04 14:55:43 +02:00
Sebastian Dröge
bcfd60a8d2 videomixer2: Add videomixer2 element 
This is based on collectpads2 and is synchronizing
all streams based on the running time.

New features compared to old videomixer:
 * Synchronizing frames on the running time
 * Improved and simplified negotiation
 * Full QoS support
 * Variable framerate support

Fixes bug #626048, #624905.
 2010-09-04 14:52:11 +02:00
Pavel Kostyuchenko
6940559c46 matroskademux: Relax parsing of date tags 
Before we required a complete date in matroskademux but in
id3demux for example only the year or year and month was possible too.

Fixes bug #628454.
 2010-09-04 14:52:11 +02:00
Sebastian Dröge
55a52262d3 wavparse: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:10 +02:00
Sebastian Dröge
d224251df4 rtspsrc: Don't use GST_FLOW_IS_FATAL() and GST_FLOW_IS_SUCCESS() 2010-09-04 14:52:10 +02:00
Sebastian Dröge
7fe34f3889 qtdemux: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:10 +02:00
Sebastian Dröge
e8743b3789 matroskademux: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:09 +02:00
Sebastian Dröge
1243b76df7 rndbuffersize: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:09 +02:00
Sebastian Dröge
78eca34a6d flvdemux: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:09 +02:00
Sebastian Dröge
1ce0b2dfc7 avidemux: Don't use GST_FLOW_IS_FATAL() 
And document why wrong-state doesn't need an error message.
 2010-09-04 14:52:09 +02:00
Sebastian Dröge
77c7f5fdcd videomixer: Update disted ORC files 2010-09-04 14:52:09 +02:00
Sebastian Dröge
6da14d0c41 videomixer: Optimize ARGB blending and implement BGRA blending with orc 
This now means, that we have absolutely no handwritten assembly anymore
in videomixer and it's also faster now when using SSE.
 2010-09-04 14:52:09 +02:00