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Author SHA1 Message Date
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
David Schleef 7cfa519547 videomixer: Add orc implementation for blending 
videomixer: Add orc implementation for blending
 2010-09-04 14:52:08 +02:00
David Schleef 1ace738c3a videomixer: Fix example pipelines 
videomixer: Fix example pipelines
 2010-09-04 14:52:08 +02:00
Sebastian Dröge 86403e85c5 imagefreeze: Fix another subtle race condition related to starting the srcpad task 
Due to a seek the srcpad task could be started in rare circumstances although
it shouldn't be started anymore because no upstream buffer is available.
 2010-09-04 14:52:08 +02:00
Sebastian Dröge e51fe6c181 imagefreeze: Protect the flushing-seek variable by the srcpad's stream lock 
This fixes a subtle race condition, that caused bufferalloc to fail
with wrong-state due to a seek but caused it to be not retried as
it should.
 2010-09-04 14:52:08 +02:00
Sebastian Dröge d8ef9bb691 imagefreeze: Always generate a perfectly timestamped stream 
Before there could be rounding errors when calculating the duration,
resulting in timestamp + duration being smaller than the next buffer's
timestamp.
 2010-09-04 14:52:07 +02:00
Sebastian Dröge 95f5b494fa wavparse: Post an error message if EOS happens before valid input is found 
Fixes bug #627341.
 2010-09-04 14:52:06 +02:00
Sebastian Dröge 44a5cb4313 avidemux: Send close newsegment event from the streaming thread 2010-09-04 14:52:06 +02:00
Sebastian Dröge 62dd7c4efd imagefreeze: Retry bufferalloc if it was aborted with WRONG_STATE because of a flushing seek 2010-09-04 14:52:05 +02:00
Sebastian Dröge dffab828c6 imagefreeze: Return GST_FLOW_UNEXPECTED when getting a second buffer 
This prevents upstream from pushing many useless buffers and makes
it go into EOS state.
 2010-09-04 14:52:05 +02:00
Sebastian Dröge 134b1f0eee imagefreeze: Passthrough buffer allocations 2010-09-04 14:52:05 +02:00
Tim-Philipp Müller b26897dd84 Release 0.10.25 2010-09-02 23:44:19 +01:00
David Schleef 4eee45debb deinterlace: use separate buffer metadata for fields 
Call gst_buffer_make_metadata_writable() on buffers that are
duplicated into fields.  Fixes #627689.
 2010-08-23 02:51:24 -07:00
Sebastian Dröge 9e981f6c2d 0.10.24.4 pre-release 2010-08-21 21:41:36 +02:00
Sebastian Dröge 90f273b165 imagefreeze: Send close segments when seeking only for non-flushing seeks and if we already sent a newsegment event 
Fixes bug #626619.
 2010-08-12 11:29:53 +02:00
Mark Nauwelaerts 8ea04c66b8 qtdemux: prevent reading past avc1 atom when parsing 
... when one of the subatoms has a large/invalid size.

Fixes #626609.
 2010-08-11 12:58:17 +02:00
Sebastian Dröge 19c8226c6d videomixer: Fix pipeline in the documentation 
Make sure that we have the same color format on all streams, i.e. AYUV

Fixes bug #625452.
 2010-08-06 19:24:56 +02:00
Sebastian Dröge fc00857c82 videomixer: Move debug categories into the source files and add debug category for the blend functions 2010-08-04 19:43:08 +02:00
Wim Taymans af70b300cc rtpmp4gpay: implement perfect timestamps 
Use bitreader for parsing the config string
Reset state variables when going to READY
Parse frame length and use it to keep track of the rtptimestamps
 2010-08-04 10:40:24 +02:00
Wim Taymans 29b32853d5 rtph263pdepay: allow more clock-rates as input 
Although the spec says that the clock-rate should always be 90000, some rtsp
servers send different clock-rates so we must accept then in order to handle
those streams too.
 2010-08-04 10:40:24 +02:00
Wim Taymans d37c5e9021 L16depay: default to 1 channel 
When we can't find any channel or encoding-params on the caps for dynamic
payload types, set the default number of channels to 1, as the spec says we
should.

See #623209
 2010-08-04 10:40:24 +02:00
Wim Taymans 9dcfed0a5b rtspsrc: don't reuse udp sockets 
Don't reuse sockets but make the udpsrc element fail the state change when the
socket is already in use. If we don't prevent reuse, we might end up using the same
port for different streams in some cases.

Fixes #622017
 2010-08-04 10:40:23 +02:00
Wim Taymans e739998adf udpsrc: add property to enable port reuse 2010-08-04 10:39:45 +02:00
Wim Taymans ed80c1834c L16depay: use encoding-params for the channels 
When parsing the number of channels, use the encoding-params property from the
RTP caps because that is where we can find the channels according to the spec.
Fall back to the channels property in the caps when needed.

Fixes #623209
 2010-08-04 10:39:44 +02:00
Wim Taymans e39d7f7359 rtspsrc: improve error and warning message 
Improve error and warning message.

Fixes #622577
 2010-08-04 10:39:44 +02:00
Mark Nauwelaerts f1fe0e7157 rtpg729pay: avoid basertppayload perfect-rtptime mode 
G729 packets may only occur intermittently (e.g. cn packets), and as such
do not allow for perfect-rtptime calculating rtp times based on frame or byte
count.  In particular, do not use rtp audio base payloader as base class, but
rather base payloader directly.
 2010-08-02 13:05:05 +02:00
Mark Nauwelaerts 6405df0c50 rtph264pay: fix element leak 2010-08-02 13:04:41 +02:00
Mark Nauwelaerts fadff26eec rtpmp4vdepay: fix buffer leak 2010-08-02 13:04:39 +02:00
Mark Nauwelaerts 99dd8fb921 avidemux: push mode; use proper movi offset for movi based index 
Fixes #623357.
 2010-07-29 17:19:22 +02:00
Thiago Santos bef350bf34 qtdemux: Correctly parse mvhd atoms 
Parse mvhd data according to its version to avoid failing
on valid files.
 2010-07-29 10:00:15 -03:00
Thiago Santos a15430a862 qtdemux: Fix the max/avg in btrt atom reading 
According to ISO media base format, the max bitrate is the
first one, and the avg comes next.
 2010-07-28 12:22:23 -03:00
Mark Nauwelaerts 8419df627b matroskademux: proper handling of streaming upstream without duration 
Fixes #625371.
 2010-07-28 14:45:25 +02:00
Tim-Philipp Müller a0de5e8a4f matroskademux: initialize some variables to fix compiler warnings on OSX build bot 2010-07-26 18:33:09 +02:00
Arnaud Vrac c6f47c34fb rtspsrc: add port-range property to rtspsrc 
To support setups with firewall/ipsec, it is useful for an rtsp client to be
able to set the range of ports that can be used for rtp/rtcp reception.
Allows this by adding a "port-range" property to the rtspsrc element.

Fixes #625153
 2010-07-26 17:47:35 +02:00
Andoni Morales Alastruey e6d7e69844 qtdemux: set the pixel-aspect-ratio field also for par=1/1 
https://bugzilla.gnome.org/show_bug.cgi?id=625302
 2010-07-26 16:08:37 +02:00
Wim Taymans 8696d10a5b rtspsrc: fix memory leak in server request reply 
The RTSP server rtspsrc is communicating with, sends a GET_PARAMETER request
periodically as a ping.  The code in gst_rtspsrc_handle_request forms an OK
response and sends, but doesn't call gst_rtsp_message_unset to free the memory
after sending the response.  This results in a constant slow memory leak.

Fixes #624770
 2010-07-26 15:33:44 +02:00
Zaheer Abbas Merali c00cd43e8b cpureport: remove bogus docs 2010-07-24 22:39:54 +01:00
Zaheer Abbas Merali 961ab6d4b2 debugutils: new element cpureport 
cpureport posts bus messages after every buffer received of cpu used, system
clock time, buffer time
 2010-07-24 22:37:11 +01:00
Mark Nauwelaerts c626e90fda matroskademux: pull mode non-cue seeking 
That is, in files that have no index (Cue), perform seek by scanning for
nearest cluster with timecode before requested position.  Scanning is done
as a combination of interpolation and sequential scan.

Fixes #617368.
 2010-07-22 12:18:14 +02:00
Mark Nauwelaerts 4b76e95abe matroskamux: streamable files need no _finish 
Fixes #624455.
 2010-07-22 12:18:11 +02:00
Mark Nauwelaerts f62c6ce5c8 avidemux: push mode; handle 0-size data chunks 
Fixes #618535.
 2010-07-22 11:46:51 +02:00
Sebastian Dröge 38124ef5e5 videomixer: Only reset QoS information and send a NEWSEGMENT event downstream for NEWSEGMENT events on the master pad 2010-07-21 10:23:30 +02:00
David Schleef eb81574469 capsdebug: Add new element 2010-07-20 14:02:52 -07:00
Tim-Philipp Müller 819fb47b78 matroskamux: demote WARNING message to LOG level 
It's not a warning.
 2010-07-20 16:12:21 +01:00
Mark Nauwelaerts fd959ca77f matroskademux: add missing argument in debug message 2010-07-16 18:05:21 +02:00
Mark Nauwelaerts 39268f10d3 matroskademux: remove bogus UNLOCK 2010-07-16 14:00:40 +02:00
Mark Nauwelaerts 65fdbe68ec qtdemux: also calculate PAR using track width and height for QT files 
(... as opposed to only for ISO style files).

Fixes #624173.
 2010-07-16 14:00:18 +02:00
Mark Nauwelaerts 16b57b49c9 matroskademux: handle bogus files storing ADTS AAC data 2010-07-16 13:59:22 +02:00
Mark Nauwelaerts 18f37ffc9a matroskademux: do not error out on a block with unknown tracknumber 2010-07-16 13:58:39 +02:00
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