gstreamer

mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-28 20:51:13 +00:00

Author	SHA1	Message	Date
Mark Nauwelaerts	cfbc40aca7	mpegaudioparse: add to documentation	2011-04-08 18:07:13 +01:00
Mark Nauwelaerts	d1d1239fe4	dcaparse: add to documentation	2011-04-08 18:07:13 +01:00
Mark Nauwelaerts	0bb654ed66	baseparse: increase keyframe awareness ... which is not particular relevant for audio parsing, but more so in video cases. In particular, auto-determine if dealing with video (caps).	2011-04-08 18:07:13 +01:00
Mark Nauwelaerts	f7de334d61	ac3parse: use proper EAC-3 caps	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	b8af812987	baseparse: avoid unexpected stray metadata	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	24cf864c91	baseparse: use proper _NONE output value when applicable	2011-04-08 18:07:12 +01:00
Edward Hervey	1e71d31e67	audioparsers: Remove dead assignments	2011-04-08 18:07:12 +01:00
Andoni Morales Alastruey	5bfc92714e	audioparse: fix possible division-by-zero https://bugzilla.gnome.org/show_bug.cgi?id=635786	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	a45019fdd6	baseparse: use correct offset when adding index entry ... bearing in mind that BUFFER_OFFSET is media specific and may not reflect the basic offset after having been parsed.	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	76b322a429	baseparse: enhancements for timestamp marked framed formats That is, as such formats allow subclass to extract position from frame, it is possible to extract duration (if not otherwise provided) from (near) last frame, and a seek can fairly accurately target the required position. Fixes #631389.	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	634d4de627	baseparse: refactor frame scanning peformed by _loop	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	563f1a136b	baseparse: slightly optimize sending of pending newsegment events	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	5eeb1f2e1f	baseparse: minor fixes and enhancements Arrange for upstream as well as downstream flushing when seeking. Also determine upstream size as well as seekability. Adjust some comments to reality and employ debug statement in proper order.	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	3e50f0a3c9	aacparse: minor cleanups	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	31d387f7b5	aacparse: fix regression in ADIF src caps setting	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	55da8e46eb	flacparse: parse seektable Fixes #631389 (partially).	2011-04-08 18:07:12 +01:00
Mark Nauwelaerts	b1f8380e4c	flacparse: minor refactor and enable default baseparse segment clipping	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	b25d139538	mpegaudioparse: fix silly leak in _reset	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	ba56999212	baseparse: use only upstream duration if it provides one	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	3d72afd924	baseparse: reflow update_bitrate code ... which makes local variables represent real state better, and avoids triggering unneeded updates/actions.	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	5aafc17dec	baseparse: add some debug statements	2011-04-08 18:07:11 +01:00
Tim-Philipp Müller	3018bdf8de	dcaparse: init variable to make osx build bot happy gstdcaparse.c: In function 'gst_dca_parse_check_valid_frame': gstdcaparse.c:246: warning: 'best_sync' may be used uninitialized in this function	2011-04-08 18:07:11 +01:00
Tim-Philipp Müller	75735c4573	audioparsers: add very basic dts/dca parser Still some issues, e.g. with seekable queries in totem, but also processing already-chunked input (created with matroskademux ! gdppay).	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	5d52d3f6c2	ac3parse: properly parse e-ac3 frame header Also add a few debug statements.	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	98c7f4b2f6	flacparse: tweak setting buffer metadata; avoid timestamp jitter Fixes #631993.	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	5369b97246	aacparse: streamline src caps setting In particular, also set src caps whenever changes in stream warrant doing so.	2011-04-08 18:07:11 +01:00
Sebastian Dröge	274414e3d6	flacparse: Don't drop the last frame if it is followed by garbage See bug #631814.	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	2c7c4fa9e4	baseparse: perform bitrate handling and posting after newsegment sending	2011-04-08 18:07:11 +01:00
Mark Nauwelaerts	0edaf8470e	baseparse: immediately post subclass provided bitrate	2011-04-08 18:07:10 +01:00
Mark Nauwelaerts	4a7f899f6e	flacparse: fix parsing with unknown framesizes Fixes #631814 (mostly).	2011-04-08 18:07:10 +01:00
Sebastian Dröge	c3678a5384	flacparse: Simplify frame header parsing by using lookup tables Based on a patch by Felipe Contreras. See bug #631200.	2011-04-08 18:07:10 +01:00
Sebastian Dröge	572366e179	flacparse: Don't parse the complete FLAC frames but only look for valid frame headers Thanks to Felipe Contreras for the suggestion. This is partially based on his patches and makes flacparse more than 3.5 times faster. Looking for valid frame headers is unlikely to give false positives because every frame header is at least 9 bytes long, contains a 14 bit sync code and a 8 bit checksum over the first 8 bytes. Fixes bug #631200.	2011-04-08 18:07:10 +01:00
Sebastian Dröge	bfdc132ad0	flacparse: Really post tags only after the initial newsegment event The first newsegment event will be send by the first call to gst_base_parse_push_buffer() if necessary, posting the tags before that is not a good idea. Instead do it from the GstBaseParse::pre_push_buffer vfunc.	2011-04-08 18:07:09 +01:00
Tim-Philipp Müller	6b71b65289	Revert "baseparse: add skip property" This reverts commit `b5a3d60363`. Reverting this for now, since no one really seems to remember why this property exists or what it could possibly be good for. It seems to have been in the original mp3parse since the beginning of time and was back- ported from there.	2011-04-08 18:07:09 +01:00
Sebastian Dröge	872b49efa7	flacparse: Fix uninitialized variable compiler warnings These warnings are wrong, the variables are only used if they were initialized by the bit reader.	2011-04-08 18:07:09 +01:00
Felipe Contreras	70d5346ee8	flacparse: fix picture parsing Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>	2011-04-08 18:07:09 +01:00
Sebastian Dröge	36f48450b1	flacparse: Push tags before the header buffers are pushed	2011-04-08 18:07:09 +01:00
Felipe Contreras	eaa6f789b2	flacparse: trivial caps fix Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>	2011-04-08 18:07:09 +01:00
Sebastian Dröge	4cc901ed96	audioparser: Let the format string agree with the parameters to fix compiler warning	2011-04-08 18:07:09 +01:00
Sebastian Dröge	6f04047f0c	ac3parse: Use unchecked versions of the bitreader get functions We didn't check the return values anyway...	2011-04-08 18:07:09 +01:00
Arun Raghavan	8ef15e6247	baseparse: Fix debug output We lose the reference to the buffer after gst_pad_push(), so the debug print should happen before. https://bugzilla.gnome.org/show_bug.cgi?id=622276	2011-04-08 18:07:09 +01:00
Mark Nauwelaerts	0f5f06d5fa	baseparse: support reverse playback ... in pull mode or upstream driven.	2011-04-08 18:07:09 +01:00
Mark Nauwelaerts	304b3c78dd	baseparse: remove done TODOs and update documentation	2011-04-08 18:07:09 +01:00
Mark Nauwelaerts	1a54736255	baseparse: use determined seekability in answering SEEKING query	2011-04-08 18:07:09 +01:00
Mark Nauwelaerts	3f02dbd3ab	baseparse: add skip property	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	dd140c7b4d	mpegaudioparse: initial version ... adequately equivalent to mp3parse, so lets boldly set it to higher rank.	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	2d482deabe	aacparse: set minimum frame size at _start ... rather than one time at _init.	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	589c455ccb	baseparse: use _set_frame_props to configure frame lead_in and lead_out ... provided a corresponding decoder with sufficient leading and following frames to carry out full decoding for a particular segment.	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	f218b984cc	baseparse: use _set_duration to configure duration update interval ... as it logically belongs there as one or the other; either subclass can provide a duration, or an estimate must be made (reguarly updated).	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	1f7359d388	baseparse: localize use of provided fps information	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	5dd8a489d5	baseparse: seek table and accurate seek support	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	5a69aa4903	baseparse: proper and more extended segment and seek handling That is, loop pause handling, segment seek support, newsegment for gaps, etc	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	f16146df62	baseparse: add index support	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	261b7ec15f	baseparse: refactor state reset	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	2c81b3bf77	baseparse: prevent indefinite resyncing	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	de189e327f	baseparse: specific EOS handling if no output so far	2011-04-08 18:07:08 +01:00
Mark Nauwelaerts	0707c189db	baseparse: adjust _set_frame_prop documentation and set default as claimed	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	723059c688	baseparse: fix bitrate copy-and-paste and update heuristic	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	fea135b3de	baseparse: post duration message if average bitrates is updated	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	0198d6320b	baseparse: remove is_seekable vmethod and use a set_seek instead Seekability, like duration, etc is unlikely to change (frequently), and the default assumption covers most cases, so let subclass set when needed. At the same time, allow subclass to indicate if it has seek-metadata (table) available, and possibly have it provide an average bitrate.	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	10611c2826	ac3parse: remove redundant default is_seekable	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	30be03004e	baseparse: add another hook for subclass prior to pushing buffer ... and allow subclass to perform custom segment clipping, or to emit tags or messages at this time.	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	dc6bd085ed	baseparse: 0 converts to 0 by default	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	0e60101a28	basepase: refactor conversion using helper function and export default convert	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	a84eee533f	baseparse: streamline query handling	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	1c65b8287d	baseparse: cleanup struct and remove unused member	2011-04-08 18:07:07 +01:00
Mark Nauwelaerts	952b27a140	audioparsers: increase ranks to enable auto-plugging Because we can, and should, have some shakedown testing before having these make it into -good later on ...	2011-04-08 18:07:07 +01:00
Arun Raghavan	3448e83c73	baseparse: Allow chaining of subclass event handlers This allows the child class to chain its event handler with GstBaseParse, so that subclasses don't have to duplicate all the default event handling logic. https://bugzilla.gnome.org/show_bug.cgi?id=622276	2011-04-08 18:07:07 +01:00
Sebastian Dröge	8df3c8477a	baseparse: Don't use GST_FLOW_IS_FATAL() Also don't post an error message for UNEXPECTED and do it for NOT_LINKED.	2011-04-08 18:07:06 +01:00
Mark Nauwelaerts	7831661c40	baseparse: non-TIME seek event is simply not handled	2011-04-08 18:07:06 +01:00
Mark Nauwelaerts	835473b792	baseparse: fix seek event ref handling	2011-04-08 18:07:06 +01:00
Mark Nauwelaerts	baefba9748	baseparse: prevent arithmetic overflows in pull mode buffer cache handling	2011-04-08 18:07:06 +01:00
Mark Nauwelaerts	a459494097	baseparse: fix seek handling Allow a few more seek event type combinations, and really use the result of gst_segment_set_seek to perform the seek. Also add some debug.	2011-04-08 18:07:06 +01:00
Arun Raghavan	f7e228edb0	baseparse: Don't emit bitrate tags too early We wait to parse a minimum number of frames (10, arbitrarily) before emiting bitrate tags so that our early estimates are not wildly inaccurate for streams that start with a silence. If the stream ends before that, we just emit the tags anyway. While it _would_ be nicer to be specify the threshold to start pushing the tags in terms of duration, this would introduce more complexity than this merits. https://bugzilla.gnome.org/show_bug.cgi?id=614991	2011-04-08 18:07:06 +01:00
Sebastian Dröge	00b0444618	flacparse: Optionally check the overall frame checksums too before accepting a frame as valid This is optional because it's a quite expensive operation and it's very unlikely that a non-frame is detected as frame after the header CRC check and checking all bits for valid values. The overall frame checksums are mainly useful to detect inconsistencies in the encoded payload.	2011-04-08 18:07:06 +01:00
Sebastian Dröge	7b10c2afce	flacparse: Check the CRC-8 of the headers before accepting a frame as valid This makes false-positives during seeking much less likely and detection of them much faster.	2011-04-08 18:07:06 +01:00
Sebastian Dröge	0cf1285980	baseparse: Set the last stop to the buffer starttime if the duration is invalid ...instead of not setting it at all.	2011-04-08 18:07:06 +01:00
Joshua M. Doe	017bb65d06	baseparse: Send NEWSEGMENT event with correct start and position Instead of taking the last stop (which could be buffer endtime instead of starttime) always take the buffer starttime. Fixes bug #614016.	2011-04-08 18:07:06 +01:00
Arun Raghavan	7184fe911d	flacparse: Fix buffer refcount issue When called from the GST_FLAC_PARSE_STATE_HEADERS case, gst_flac_parse_hand_headers() does a gst_buffer_set_caps() on a buffer with refcount > 1. This change handles this case by making the buffer metadata_Writable. https://bugzilla.gnome.org/show_bug.cgi?id=614037	2011-04-08 18:07:06 +01:00
Tim-Philipp Müller	bb7f3ffe41	audioparsers: remove unused GstBaseParseClassPrivate structure	2011-04-08 18:07:05 +01:00
Arun Raghavan	fb4673cde9	flacparse: Make bitrate estimation more accurate This implements the get_frame_overhead() vfunc so that baseparse can make more accurate bitrate estimates.	2011-04-08 18:07:05 +01:00
Arun Raghavan	44878511b2	aacparse: Fix bitrate calculation This patch adds the get_frame_overhead() vfunc so that baseparse can accurately calculate the min/avg/max bitrates for aacparse. Note: The bitrate was being incorrectly calculated for ADTS streams (it's not in the header as the code suggests).	2011-04-08 18:07:05 +01:00
Arun Raghavan	733669e076	audioparsers: Add bitrate calculation to baseparse This makes baseparse keep a running average of the stream bitrate, as well as the minimum and maximum bitrates. Subclasses can override a vfunc to make sure that per-frame overhead from the container is not accounted for in the bitrate calculation. We take care not to override the bitrate, minimum-bitrate, and maximum-bitrate tags if they have been posted upstream. We also rate-limit the emission of bitrate so that it is only triggered by a change of >10 kbps.	2011-04-08 18:07:04 +01:00
Benjamin Otte	1b5d7be2c9	gst_element_class_set_details => gst_element_class_set_details_simple	2011-04-08 18:07:04 +01:00
Mark Nauwelaerts	e75e19e7f0	audioparsers: rename baseparse GType name to avoid possible conflicts	2011-04-08 18:07:04 +01:00
Edward Hervey	85ceeaefe5	flacparse: Initialize variables. Fixes build on $#@*( macosx	2011-04-08 18:07:04 +01:00
��	fc94c56c55	win32: Include config.h before anything else. Fix mpegdemux LIBADD Because config.h defines __MSVCRT_VERSION__, which should be defined before inclusion of any system header. Also fixes mpegdemux Makefile.am LIBADD typo. Fixes #606665	2011-04-08 18:07:04 +01:00
Thiago Santos	d02ef41d32	aacparse: Also add stream-format to template caps Do not forget to add stream-format to template caps off aacparse	2011-04-08 18:07:04 +01:00
Thiago Santos	13c76e3bc3	Rename aac's stream-format 'none' to 'raw' Renames aac's stream-format from previous commits from none to raw	2011-04-08 18:07:04 +01:00
Thiago Santos	000754cf63	aacparse: Add stream-format to output caps Adds stream-format field to output caps	2011-04-08 18:07:04 +01:00
Mark Nauwelaerts	b314dabb98	audioparsers: documentation fixes	2011-04-08 18:07:04 +01:00
Mark Nauwelaerts	d3660bbee7	ac3parse: add documentation	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	4ee63d49dd	flacparse: add documentation	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	9bcd66cb98	flacparse: perform additional frame checks when resyncing	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	84e0aae90c	flacparse: fix (multiple channel) frame parsing	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	a18863c8ec	flacparse: declare unparsed input and parsed output	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	d283a44302	ac3parse: fix scanning for next syncword	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	fd848904f9	baseparse: adjust seek handling and newsegment sending Perform sanity check on type of seek, and only perform one that is appropriately supported. Adjust downstream newsegment event to first buffer timestamp that is sent downstream.	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	748b96ddef	baseparse: minor refactor cleanup Also add some debug logging.	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	83f02e8bc8	flacparse: locate next sync code more efficiently	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	534e2d7f49	flacparse: baseparse takes care of handling leftover pieces	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	6f3106b603	baseparse: implement leftover draining in pull mode	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	0d53b6ad62	flacparse: set _OFFSET and _OFFSET_END on outgoing buffers	2011-04-08 18:07:03 +01:00
Mark Nauwelaerts	4db789a18c	audioparsers: move 'flacparse' into it	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	14763a68be	baseparse: provide default conversion using bps if no fps available Also store estimated duration as such, rather than pretending otherwise (e.g. set by subclass).	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	a7f46ed82a	baseparse: check for remaining data when draining in push mode	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	23e55f4d6b	baseparse: fix pull mode cache size comparison	2011-04-08 18:07:02 +01:00
Edward Hervey	be9c6045d0	ac3parse: Fix unitialized variable.	2011-04-08 18:07:02 +01:00
Christian Schaller	d461f7529b	Update spec file and fix ac3parser header listing in Makefile.am	2011-04-08 18:07:02 +01:00
Michael Smith	3be2f72344	audioparse: fix a format string as reported on irc.	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	432abf42c3	ac3parse: ensure sufficient data available for parsing	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	d90c80e017	ac3parse: extract and use some more details for Enhanced Ac-3 streams	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	0777806170	baseparse: custom bufferflag indicates not to count frame in stats	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	b320b08149	ac3parse: perform additional frame checks when resyncing	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	41e3099d66	ac3parse: inform base parser of frame duration	2011-04-08 18:07:02 +01:00
Mark Nauwelaerts	138c4d7f9c	ac3parse: improve src caps settings	2011-04-08 18:07:01 +01:00
Mark Nauwelaerts	37a58ebe3a	ac3parse: initial version MARGINAL rank for now; might take some time for some (useful) framed=true/false to appear here and there.	2011-04-08 18:07:01 +01:00
Mark Nauwelaerts	781b61b166	amrparse: use (default) time handling of baseparser class	2011-04-08 18:07:01 +01:00
Mark Nauwelaerts	3279f55a77	audioparsers: move 'amrparse' into it	2011-04-08 18:07:01 +01:00
Mark Nauwelaerts	db4181119d	audioparsers: reference GstBaseParse now lives here	2011-04-08 18:07:01 +01:00
Mark Nauwelaerts	bd56e3ad79	audioparsers: rename 'aacparse' plugin to generic 'audioparsers' plugin	2011-04-08 18:07:01 +01:00
Mark Nauwelaerts	d41ed9693d	aacparse: separate plugin registration and rename plugin	2011-04-08 18:07:01 +01:00
Mark Nauwelaerts	7cd3f0a2db	aacparse: ensure sufficient data available before accessing	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	f3d2429f92	aacparse: use (default) time handling of baseparser class	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	4ed9e61615	aacparse: fixup comments to C-style	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	4a2a3a60f4	baseparse: reset passthrough mode to default (disabled) on activation	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	4d637e7549	baseparse: ensure buffer metadata is writable	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	3b88bb6cd6	baseparse: fix/enhance DISCONT marking In particular, consider DISCONT == !sync, and allow subclass to query sync state, as it may want to perform additional checks depending on whether sync was achieved earlier on. Also arrange for subclass to query whether leftover data is being drained.	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	b766e405b3	baseparse: add timestamp handling, and default conversion In particular, (optionally) provide baseparse with a notion of frames per second (and therefore also frame duration) and have it track frame and byte counts. This way, subclass can provide baseparse with fps and have it provide default buffer time metadata and conversions, though subclass can still install callbacks to handle such itself.	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	cc203d7219	baseparse: documentation fixes	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	4f2790c9a1	baseparse: use_fixed_caps for src pad After all, stream is as-is, and there is little molding to downstream's taste that can be done. If subclass can and wants to do so, it can still override as such.	2011-04-08 18:06:59 +01:00
Julien Moutte	bd45e64d31	aacparse: Fix compilation warnings	2011-04-08 18:06:59 +01:00
Josep Torra	906c4faa24	aacparse: fix warnings in macosx snow leopard	2011-04-08 18:06:59 +01:00
Mark Nauwelaerts	fb84ca3d93	aacparse: forego (bogus) parsing of already parsed (raw) input	2011-04-08 18:06:58 +01:00
Mark Nauwelaerts	19c47f9673	baseparse: prevent infinite loop when draining	2011-04-08 18:06:58 +01:00
Mark Nauwelaerts	d610cfbbc0	baseparse: fix minor memory leak	2011-04-08 18:06:58 +01:00
Sebastian Dröge	bfe54aff4b	aacparse: Add function for the baseparse subclass to push buffers downstream Also handle the case gracefully where the subclass decides to drop the first buffers and has no caps set yet. It's still required to have valid caps set when the first buffer should be passed downstream.	2011-04-08 18:06:58 +01:00
Sebastian Dröge	c83364ee81	baseparse: Fix seek event leaking	2011-04-08 18:06:58 +01:00
Mark Nauwelaerts	442ab41a05	aacparse: ADIF: do not send bogus timestamps, leave to downstream (decoder)	2011-04-08 18:06:58 +01:00
Tim-Philipp Müller	92c80bc879	aacparse: fix sample rate extraction from codec data In one case we extracted the sample rate index from the codec data and saved it as sample rate rather than getting the real sample rate from the table. Fix that, and also make sure we don't access non-existant table entries by adding a small helper function that guards against out-of-bounds access in case of invalid input data.	2011-04-08 18:06:58 +01:00
Tim-Philipp Müller	c252137b82	aacparse, amrparse: remove bogus gst_pad_fixate_caps() calls	2011-04-08 18:06:58 +01:00
Tim-Philipp Müller	e74776b3cb	baseparse: propagate return value of GstBaseParse::set_sink_caps() gst_base_parse_sink_setcaps() presumably should fail if the subclass returns FALSE from its ::set_sink_caps() function.	2011-04-08 18:06:58 +01:00
Tim-Philipp Müller	c59ee281ba	baseparse: don't try to GST_LOG an already-freed caps string The proper way to log caps is via GST_PTR_FORMAT anyway.	2011-04-08 18:06:58 +01:00
Tim-Philipp Müller	fc09fe78af	aacparse: set channels and rate on output caps, and keep codec_data Create output caps from input caps, so we maintain any fields we might get on the input caps, such as codec_data or rate and channels. Set channels and rate on the output caps if we don't have input caps or they don't contain such fields. We do this partly because we can, but also because some muxers need this information. Tagreadbin will also be happy about this.	2011-04-08 18:06:57 +01:00
Mark Nauwelaerts	debb9362ef	baseparse: fix debug category	2011-04-08 18:06:57 +01:00
Mark Nauwelaerts	f5379229a0	baseparse: fix (regression in) newsegment handling (aacparse, amrparse, flacparse). Fixes #580133.	2011-04-08 18:06:57 +01:00
René Stadler	4b80afc22c	baseparse: Fix slightly broken buffer-in-segment check (aacparse, amrparse, flacparse)	2011-04-08 18:06:57 +01:00
René Stadler	471bc5730a	baseparse: Fix push mode seeking (aacparse, amrparse) Sending the flush-start event forward before taking the stream lock actually works, in contrast to deadlocking in downstream preroll_wait (hunk 1). After that we get the chain function being stuck in a busy loop. This is fixed by updating the minimum frame size inside the synchronization loop because the subclass asks for more data in this way (hunk 2). Finally, this leads to a very probable crash because the subclass can find a valid frame with a size greater than the currently available data in the adapter. This makes the subsequent gst_adapter_take_buffer call return NULL, which is not expected (hunk 3).	2011-04-08 18:06:57 +01:00
Mark Nauwelaerts	4deaa95eda	baseparse: Delay newsegment as long as possible. If newsegment is sent (too) early, caps may not yet be fixed/set, and downstream may not have been linked.	2011-04-08 18:06:57 +01:00
René Stadler	179632dc02	aacparse: Fix busyloop when seeking. Fixes #575388 The problem is that after a discont, set_min_frame_size(1024) is called when detect_stream returns FALSE. However, detect_stream calls check_adts_frame which sets the frame size on its own to something larger than 1024. This is the same situation as in the beginning, so the base class ends up calling check_valid_frame in an endless loop.	2011-04-08 18:06:57 +01:00
René Stadler	2856da8601	aacparse: Refactor check_valid_frame to expose broken code Just moving code around and removing an unhelpful/misleading comment.	2011-04-08 18:06:57 +01:00
Stefan Kost	4ffb2499d3	baseparse: revert last change and properly fix Baseparse internaly breaks the semantics of a _chain function by calling it with buffer==NULL. The reson I belived it was okay to remove it was that there is also an unchecked access to buffer later in _chain. Actually that code is wrong, as it most probably wants to set discont on the outgoing buffer.	2011-04-08 18:06:57 +01:00
Stefan Kost	675dc650ca	baseparse: remove checks for buffer==NULL Accordifn to docs for GstPadChainFunction buffer cannot be NULL. If we would leave the check, we would also need more such check below.	2011-04-08 18:06:57 +01:00
René Stadler	2bfa7bc456	aacparse: Fix license specified in plugin details.	2011-04-08 18:06:56 +01:00
Jan Schmidt	06f4cbd7f3	Fix the return value of the default parse_frame function. Fix the return value of the default parse_frame function in both copies of GstBaseParse	2011-04-08 18:06:56 +01:00
Stefan Kost	8b20a1d46f	Log aac details found in codec_data.	2011-04-08 18:06:56 +01:00
Wim Taymans	76d9b6deaa	gst/aacparse/gstaacparse.c: Don't autoplug aacparse until it works. Original commit message from CVS: * gst/aacparse/gstaacparse.c: (plugin_init): Don't autoplug aacparse until it works.	2011-04-08 18:06:56 +01:00
Stefan Kost	16e3a36dc6	gst/: Fix baseparse type name. Original commit message from CVS: * gst/aacparse/gstbaseparse.c: * gst/amrparse/gstbaseparse.c: Fix baseparse type name.	2011-04-08 18:06:56 +01:00
Stefan Kost	fe9e6d3469	Add two new baseparse based parsers (aac and amr) from Bug #518857 . Original commit message from CVS: * configure.ac: * gst/aacparse/Makefile.am: * gst/aacparse/gstaacparse.c: * gst/aacparse/gstaacparse.h: * gst/aacparse/gstbaseparse.c: * gst/aacparse/gstbaseparse.h: * gst/amrparse/Makefile.am: * gst/amrparse/gstamrparse.c: * gst/amrparse/gstamrparse.h: * gst/amrparse/gstbaseparse.c: * gst/amrparse/gstbaseparse.h: Add two new baseparse based parsers (aac and amr) from Bug #518857.	2011-04-08 18:06:56 +01:00
Havard Graff	e71a908d96	jitterbuffer: Make src_query MT-safe It is possible that the element might be going down while the event arrives	2011-04-08 15:23:05 +02:00
Sebastian Dröge	4c36ca30b2	jitterbuffer: Unref event if the parent element disappeared	2011-04-08 15:22:19 +02:00
Havard Graff	342686bb02	jitterbuffer: Make upstream events MT-safe	2011-04-08 15:21:46 +02:00
Sebastian Dröge	31af4fe33e	rtp: Unref events if the parent element disappeared	2011-04-08 15:20:51 +02:00
Ole André Vadla Ravnås	046f170d6a	rtpmanager: fix pad callbacks so they handle when parent goes away 1) We need to lock and get a strong ref to the parent, if still there. 2) If it has gone away, we need to handle that gracefully. This is necessary in order to safely modify a running pipeline. Has been observed when a streaming thread is doing a buffer_alloc() while an application thread sends an event on a pad further downstream, and from within a pad probe (holding STREAM_LOCK) carries out the pipeline plumbing while the streaming thread has its buffer_alloc() in progress.	2011-04-08 15:16:56 +02:00
Havard Graff	f8370bb2a8	rtpsession: make iterate_internal_links MT-safe	2011-04-08 14:41:34 +02:00
Alexey Fisher	9b15f9c6a1	rtpspeexpay: Do not transmitt samples with GAP flag If we get GAP samples, there is no need to transmitt it. In some situations, microphone is muted, we can drop net traffick usage to ~1 kbit/s. Without patch it will stay ~20 kbit/s	2011-04-08 13:56:13 +02:00
Wim Taymans	547c97f590	rtspsrc: handle * control correctly Parse session control attributes when no media control attribute is present. Threat * control attributes as an empty string, just like the spec says. Fixes #646800	2011-04-05 17:12:28 +02:00
Sebastian Dröge	cea556b75c	matroskamux: Add support for A-Law and µ-Law Fixes bug #646567.	2011-04-05 14:29:59 +02:00
Alessandro Decina	30ce2680dc	videomixer: update orc dist files	2011-04-04 17:39:04 +02:00
Mark Nauwelaerts	234609844e	rtspsrc: perform post-flush state tricks downstream to upstream ... so downstream is set when upstream resumes data flow.	2011-04-04 11:49:00 +02:00
Mark Nauwelaerts	226a7cb32e	rtspsrc: distribute new base_time to manager children following flush seek ... by forcing a state changed to PLAYING, which should otherwise be a no-op as elements should already be in that state. In particular, jitterbuffer needs new base_time as soon as possible to perform proper timing (e.g. eos timeout handling) and can't wait for the new base_time that will be distributed when the whole pipeline returns to PLAYING. See bug #646397.	2011-04-04 11:49:00 +02:00
Mark Nauwelaerts	e5bcaa45e6	Revert "jitterbuffer: reset element base_time upon flush" This reverts commit `f84b8a69cb`. Fixes bug #646397.	2011-04-04 11:49:00 +02:00
Zaheer Abbas Merali	d44d498aa4	flv: Specify the only possible stream-format for h264 in the pad templates.	2011-04-04 10:35:03 +01:00
Sebastian Dröge	fb12172810	qtdemux: Check for invalid (empty) classification info entity strings Otherwise the classification string can be empty and gst_tag_list_add() will complain or have a \0 in the first four bytes, which is wrong too.	2011-04-04 10:07:42 +02:00
Sebastian Dröge	17d9447ea5	qtdemux: Year 0 is not a valid year for GDate and the proleptic gregorian calendar	2011-04-04 10:01:26 +02:00
Sebastian Dröge	ce66aea7b0	videomixer[2]: Use orc_memset() instead of memset()	2011-04-01 11:35:26 +02:00
Lane Brooks	ef5ac986f1	videomixer: Add transparent background option for alpha channel formats	2011-04-01 11:35:26 +02:00
Lane Brooks	69b5aedc58	videomixer2: Add transparent background option for alpha channel formats This option allows the videomixer2 element to output a valid alpha channel when the inputs contain a valid alpha channel. This allows mixing to occur in multiple stages serially. The following pipeline shows an example of such a pipeline: gst-launch videotestsrc background-color=0x000000 pattern=ball ! video/x-raw-yuv,format=$fourcc$AYUV ! videomixer2 background=transparent name=mix1 ! videomixer2 name=mix2 ! ffmpegcolorspace ! autovideosink videotestsrc ! video/x-raw-yuv,format=$fourcc$AYUV ! mix2. The first videotestsrc in this pipeline creates a moving ball on a transparent background. It is then passed to the first videomixer2. Previously, this videomixer2 would have forced the alpha channel to 1.0 and given a background of checker, black, or white to the stream. With this patch, however, you can now specify the background as transparent, and the alpha channel of the input will be preserved. This allows for further mixing downstream, as is shown in the above pipeline where the a second videomixer2 is used to mix in a background of an smpte videotestsrc. So the result is a ball hovering over the smpte test source. This could, of course, have been accomplished with a single mixer element, but staged mixing is useful when it is not convenient to mix all video at once (e.g. a pipeline where a foreground and background bin exist and are mixed at the final output, but the foreground bin needs an internal mixer to create transitions between clips). Fixes bug #639994.	2011-04-01 11:35:26 +02:00
Jan Urbański	9c5a12c11f	flvdemux: Do not build an index if upstream is not seekable An index is not useful if upstream cannot handle seeks and building it for infinite files, for instance FLV streams, results in a memory leak.	2011-03-28 19:53:59 +02:00
Stefan Kost	fb071dd89e	spectrum: refactor processing loop for block based operation Previously the chain function was working sample frame based. In each cycle it was checking if it is time to run a fft or if it is time to send a message. Now we changed the data transform functions to work on a block of data and calculate the max length until either {end-of-data, do-fft, do-msg}. This allows us also to avoid the duplicated code for the single and multi-channel case (as the transformers have the same signature now).	2011-03-25 00:15:48 +02:00
Stefan Kost	f00af192c9	spectrum: fix the error accumulation and frames_todo handling Even though we wrap around the accumulated second, we still need to add the error in the same cycle. Increase the todo in the same conditional as afterwards the accumulated error will be below one second.	2011-03-24 14:14:09 +02:00
Stefan Kost	315347a8dc	spectrum: fix broken code resulting for a wrong splitup of changes	2011-03-24 13:53:12 +02:00
Stefan Kost	3b552ae6f8	spectrum: simplify the have_interval calculation Move some of the conditions to the places where the dependent variables change.	2011-03-24 11:27:34 +02:00
Stefan Kost	1979b04f46	spectrum: use local var for input_data function Avoid dereferencing the input_data from the instance from within an inner loop.	2011-03-24 11:27:34 +02:00
Mark Nauwelaerts	87e1b06cac	flvmux: use running time for synchronization Fixes #432612.	2011-03-22 20:55:41 +01:00
Mark Nauwelaerts	dd19a7edad	matroskamux: use running time for synchronization Fixes #432612.	2011-03-22 20:55:37 +01:00
Mark Nauwelaerts	b02edfbfff	avimux: use running time for synchronization See bug #432612.	2011-03-22 20:55:27 +01:00
Sebastian Dröge	5b977c4fec	matroska: Mark tag mapping tables as static const	2011-03-16 09:39:20 +01:00
Sebastian Dröge	7db758164d	matroskamux: Use ARTIST instead of AUTHOR for GST_TAG_ARTIST	2011-03-16 09:39:20 +01:00
Sebastian Dröge	52aa27f997	matroskademux: Use ARTIST Matroska tag instead of AUTHOR for GST_TAG_ARTIST AUTHOR only existed in an old version of the spec and ARTIST is the new replacement for this. We are still reading both to still be compatible with old files. Fixes bug #644875.	2011-03-16 09:39:20 +01:00
Youness Alaoui	a1a0186a62	videoflip: Fix buffer overflow bug for odd resolutions and Y422 colorspaces https://bugzilla.gnome.org/show_bug.cgi?id=644773	2011-03-15 20:23:17 +00:00
Youness Alaoui	a3ed3d9374	videoflip: Add support for YUY2, UVYV and YVYU colorspaces https://bugzilla.gnome.org/show_bug.cgi?id=644773	2011-03-15 09:51:26 +00:00
Andoni Morales Alastruey	0ed0174ea9	matroskamux: return TRUE from sink pad event function for tag events, which are handled https://bugzilla.gnome.org/show_bug.cgi?id=644730	2011-03-14 17:08:46 +00:00
Stefan Kost	32afdea96d	spectrum: more comments and tune and logging	2011-03-10 14:29:25 +02:00
Stefan Kost	1a32265b51	spectrum: avoid unneccesary extra fft runs Before it was possible that we run an extra fft when the time for sending a new message is due. Only do this if we have not run the fft for the interval at all.	2011-03-10 14:15:42 +02:00
Stefan Kost	f1785b0e4a	spectrum: only scale the vectors that we are processing Phase is not produced by default, so lets not scale it unconditionally to save a few cycles.	2011-03-10 14:12:01 +02:00
Stefan Kost	5bf267c485	spectrum: put number of channels to instance variable When freeing data the format might have changed. Thus we need to remember for which format we allocated memory.	2011-03-10 14:10:25 +02:00
Stefan Kost	dc1fe1d77f	spectrum: update doc review stamp	2011-03-10 10:27:41 +02:00
Stefan Kost	b792b100e2	spectrum: use function pointers for data readers Don't check the format for each sample frame to read. We can make that decission in _setup already. This is still not ideal as we call the function per frame. Ideally we determine how many samples we can copy and have a loop in the input reader. As an alternative we might also consider to use the fft variants for the various formats and not convert to float for all cases - we would still need to mix or deinterleave though.	2011-03-10 10:27:41 +02:00
Mark Nauwelaerts	2738917852	rtspsrc: improve recovery from failed seek In case server-side fails to perform seek, i.e. PLAY at non-zero requested position, recovery so far would arrange for streaming to continue, albeit having lost position tracking in the process. So, query position prior to seek and use upon failed seek.	2011-03-09 17:18:09 +01:00
Mark Nauwelaerts	6bc1aa0e59	jitterbuffer: handle position query	2011-03-09 17:18:08 +01:00
Stefan Kost	c622477a92	spectrum: multi-channel support Add a boolean multi-channel property with a default of FALSE. When set to TRUE the element won't mix all input channels to mono, but instead run a FFT on each channel. In that case the result message would contain a 2 dimensional array of channel x data for magnitude and phase. API: GstSpectrum:multi-channel https://bugzilla.gnome.org/show_bug.cgi?id=593482	2011-03-09 17:01:47 +02:00
Stefan Kost	832aac534a	spectrum: more xrefs in the docs	2011-03-09 17:00:58 +02:00
Stefan Kost	65f4c4b3e6	spectrum: factor out the code that accumulated samples into the ring-buffer Use a separate function to read a sample frame into a ringbuffer slot. In the future we can use format-specific function pointer to avoid the reoccuring format checks.	2011-03-09 17:00:58 +02:00
Stefan Kost	5b9028c52c	spectrum: pull format to temp var to improve readability of lines using it	2011-03-09 17:00:58 +02:00
Stefan Kost	b60675acaf	spectrum: code cleanup for copying data to ring-buffer Rename fp to is_float and restructure if-else part for handling the different formats.	2011-03-09 17:00:58 +02:00
Stefan Kost	787aca6898	spectrum: add a GstSpecrtumChannel context structure We now keep the fft data that is related to one channel in a separate structure to prepare for multichannel support. We also refactor the code to operate more often on the channel context.	2011-03-09 17:00:57 +02:00
Stefan Kost	2fd09ebd89	spectrum: call the instance var spectrum instead of filter	2011-03-09 17:00:57 +02:00
Stefan Kost	d8d6a3b79e	spectrum: don't value we already took from the gvalue	2011-03-09 17:00:57 +02:00
Mark Nauwelaerts	1f7f434df6	jitterbuffer: also estimate eos if very near eos	2011-03-07 16:56:43 +01:00
Mark Nauwelaerts	3c9a4239bf	jitterbuffer: avoid trying to buffer more than is available. That is, in case of short (or near eos of) stream, deadlock (until timeout) would occur trying to buffer more than is yet forthcoming.	2011-03-07 16:56:18 +01:00
Mark Nauwelaerts	f84b8a69cb	jitterbuffer: reset element base_time upon flush ... to arrange for properly scheduled timeout (following seek).	2011-03-07 11:07:12 +01:00
Mark Nauwelaerts	b69c605c2c	wavparse: tune output max buffer size to material ... to avoid ending up with tons of short time buffers for e.g. high sample rate audio.	2011-03-04 18:43:29 +01:00
Stefan Kost	3ec3bed497	monoscope: don't leak the monoscope_state data The monoscope_close() implementation was empty.	2011-03-02 13:01:45 +02:00
Stefan Kost	7bc3344131	monoscope: we have 64 colors, don't access colors[64] Fixes remaining invalid read.	2011-03-02 13:01:45 +02:00
Mark Nauwelaerts	0ffd4ff8c0	qtdemux: arrange for non-fatal error when parsing non-vital parts	2011-03-02 10:26:46 +01:00
Stefan Kost	d2ee8b979d	monoscope: stack needs to be size+1 as we put a end-marker into it Valgrind is still complaining about one bad read, but this takes care of the crash mentioned in the comment and in bug #564122.	2011-03-02 10:56:33 +02:00
David Schleef	caa971e605	qtdemux: remove accidental debug message in previous commit	2011-02-25 20:12:35 -08:00
David Schleef	6565dd5fbc	qtdemux: Add support for 2Vuy and r210	2011-02-25 19:36:26 -08:00
Sebastian Dröge	88cbcf5aa4	deinterlace: Add support for NV21 colorspace	2011-02-24 14:08:25 +01:00
Carsten Kroll	ce0e34a0d5	deinterlace: Add support for NV12 colorspace Fixes bug #642961.	2011-02-24 14:00:37 +01:00
Robert Swain	6607cdcc08	deinterlace: Simplify setcaps The current code never uses upstream negotiation so the code can be significantly simplified.	2011-02-23 13:09:19 +01:00
Robert Swain	6402556157	deinterlace: Port greedyl to GstDeinterlaceSimpleMethod The main goal of this change is to reuse the complex but now neatly written scanline pointer calculation code from the simple methods.	2011-02-23 13:09:19 +01:00
Stefan Kost	98501f6f45	Revert "id3demux: ensure a taglist before adding the container tag" This reverts commit `a86bab6689`. The issue is fixed with commit `ff5e5a8f0d` instead.	2011-02-22 15:21:42 +02:00
Stefan Kost	ff5e5a8f0d	id3demux: return ID3TAGS_BROKEN_TAG for unsupported versions This prevents us for trying to work with a NULL taglist.	2011-02-22 15:21:28 +02:00
Edward Hervey	e08bdf691d	qtdemux: Fix unitialized variable.	2011-02-22 14:16:05 +01:00
Mark Nauwelaerts	940417edc3	avidemux: ensure sane parameters when parsing superindex	2011-02-22 14:03:25 +01:00
Mark Nauwelaerts	d680842a7f	avidemux: check for NULL audio stream format header when parsing stream	2011-02-22 14:03:23 +01:00
Blaise Gassend	0f88181f43	rtpbin: handle NULL demux elements When using gstrtpbin with ignore-pt=true, the free_stream function tries to call gst_element_set_locked_state and gst_element_set_state on a stream->demux which is NULL. fixes #642412	2011-02-22 13:31:35 +01:00
Robert Swain	6b26017ae7	deinterlace: small clean-ups Improve debug output by printing the buffer pointer when popping a buffer and simplify code to use scanlines.bottom_field as appropriate. https://bugzilla.gnome.org/show_bug.cgi?id=642691	2011-02-21 20:14:19 +00:00
Robert Swain	32f757786b	deinterlace: fix assigned method_id when using fallback https://bugzilla.gnome.org/show_bug.cgi?id=642691	2011-02-21 20:14:09 +00:00
Wim Taymans	45ea930a99	rtpbin: fix setting the SDES property Only the sdes veriable is protected with the object lock. Use the right object when setting the sdes property.	2011-02-21 17:19:05 +01:00
Edward Hervey	6e1c701502	Revert "Check that collectpads exists before removing pad" This reverts commit `8e6b876e76`. Depends on a core commit that was reverted	2011-02-21 12:25:19 +01:00
Tim-Philipp Müller	06972db7b6	icydemux: fix tag list handling issues that might have caused crashes Fix slightly confused tag handling in some places: make it clear when we're taking ownership of a tag list and when not. For example, gst_icydemux_tag_found() was taking ownership when the source pad existed, but otherwise not (leak). Also, gst_event_parse_tag() does not return a newly-allocated taglist, but a tag list that belongs to the tag event, so don't give ownership of it away. While we're at it, some minor clean-ups: don't re-invent g_strndup() and simplify gst_icydemux_parse_and_send_tags() a bit, and don't leak the tag list in case no valid tags where found. https://bugzilla.gnome.org/show_bug.cgi?id=641330	2011-02-21 11:03:03 +00:00
David Schleef	8e6b876e76	Check that collectpads exists before removing pad The core now calls release pad from finalize, at which point the collectpads might have already been freed.	2011-02-20 23:46:01 -08:00
Stefan Kost	367adf2b69	avidemux: stream->current_total is accumulated byte size and not time Use timestamp for the stream index as well.	2011-02-18 10:14:32 +02:00
David Schleef	053f03c032	udpsink: warn when packet is too large	2011-02-17 18:05:43 -08:00
David Schleef	e017e14847	matroskaparse: New element Copied from demux. Duplicates much code, also some dead code remaining.	2011-02-17 18:05:43 -08:00
David Schleef	eab982ce60	matroskademux: Earlier debug category initialization	2011-02-17 18:05:43 -08:00
David Schleef	63bb9807a3	flvmux: don't set duration for live stream	2011-02-17 18:05:43 -08:00
David Schleef	1732baf7af	debugutils: remove bitrotten negotiation element Wasn't enabled, didn't work, and planned features have been superceded by capsfilter and capsdebug.	2011-02-17 18:05:43 -08:00
David Schleef	e54ba41ff7	rtpvrawpay: Implement interlacing	2011-02-17 18:05:43 -08:00
Stefan Kost	d8f29266e9	avidemux: also add the frame-type for the stream index	2011-02-17 17:57:42 +02:00
Stefan Kost	80d820ff29	avidemux: get the index writer id when the pad has a parent Otherwise the index writer has a weired name, as the pad has no parent yet.	2011-02-17 17:56:29 +02:00
Stefan Kost	99e4bdd8f2	avidemux, flvdemux: formatting cleanup Trim trailing whitespaces and fix the formatting of double negation.	2011-02-17 14:13:36 +02:00
Stefan Kost	ade128a002	avidemux, flvdemux: mark delta-units in the index We need to use the 'delta' flag for delta units and not the 'none' flag.	2011-02-17 14:13:36 +02:00
Stefan Kost	b38cf735a5	qtdemux: mark delta-unit in the index We need to use the delta flag fro delta units and not none. Print more details to the debug log.	2011-02-17 12:50:03 +02:00
Stefan Kost	9852f1cee6	qtdemux: formatting cleanup Trim trailing whitespaces and fix the formatting of double negation.	2011-02-17 12:48:49 +02:00
Stefan Kost	8d5be2e8a4	matroskamux: rework _request_new_pad to handle explict req-pad-names Don't ignore explicit pad-names.	2011-02-16 17:15:28 +02:00
Stefan Kost	1e034cb01f	avimux: rework _request_new_pad to handle explict req-pad-names Don't ignore explicit pad-names. Rearrange the code and the error handling a bit. Add a FIXME-0.11 for the bad pad-names.	2011-02-16 17:15:27 +02:00
Andy Wingo	cfeb84b821	plug qtdemux refcount leaks * gst/qtdemux/qtdemux.c (gst_qtdemux_src_convert): Unref the qtdemux; we weren't doing so before. (gst_qtdemux_handle_src_event, gst_qtdemux_chain): Fix some error cases which would leak a ref to the qtdemux.	2011-02-15 16:30:29 +01:00
Mark Nauwelaerts	d466f07def	matroskademux: avoid sorting NULL array of cluster positions	2011-02-14 17:57:33 +01:00
Wim Taymans	4279aa6a68	theorapay: handle 0 sized packets Handle 0 sized packets (repeat frame) in the payloader and depayloader. Fixes #641827	2011-02-14 16:48:06 +01:00
Tuukka Pasanen	d203b1ef50	taginject: resend tags when they are changed Allow setting new tags on the property while running and send them. Fixes #640249	2011-02-14 15:23:56 +02:00
Miguel Angel Cabrera Moya	3cca27ced1	rtspsrc: fix minor leaks when handling server requests. https://bugzilla.gnome.org/show_bug.cgi?id=640163	2011-02-14 11:33:18 +01:00
Heath Nielson	aa7e638d8e	qtdemux: extract MusicBrainz tags Extract MusicBrainz tags added by MusicBrainz's Picard tagger application. These tags (esp. the album id) are helpful for rhythmbox et.al. to automatically downloads cover art. https://bugzilla.gnome.org/show_bug.cgi?id=642205	2011-02-14 00:49:00 +00:00
Tim-Philipp Müller	6f0a4fa85b	qtdemux: refactor iTunes tag parsing a bit	2011-02-14 00:38:45 +00:00
Mark Nauwelaerts	686189f3f0	qtdemux: propagate error during expose_streams ... as it may occur during initial parsing of fragmented file.	2011-02-10 18:17:56 +01:00
Mark Nauwelaerts	3dc42d3704	qtdemux: avoid skipping exposing a stream following a removed stream	2011-02-10 18:17:40 +01:00
Mark Nauwelaerts	b70f4b6ffa	matroskademux: store cluster positions provided by SeekHead ... and use those, if available, to locate a cluster rather than scanning.	2011-02-10 18:17:31 +01:00
Mark Nauwelaerts	9de84b45bc	matroskademux: properly resume cluster scanning ... rather than getting offset tracking messed up, and then likely failing a subsequent assert.	2011-02-09 16:27:00 +01:00
Stefan Kost	a86bab6689	id3demux: ensure a taglist before adding the container tag In the case of id3v1 also don't return NULL on empty tags, but also create a new taglist and add the container tag for consistency.	2011-02-08 10:07:43 +02:00
Stefan Kost	6f6b2a7efc	rtspsrc: strip trailing spaces	2011-02-07 17:08:47 +02:00
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

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5298 commits