5517 commits

Author	SHA1	Message	Date
Mark Nauwelaerts	a27cc4ad83	baseparse: restrict duration scanning to pull mode and avoid extra set_caps call	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	efe6f065d6	baseparse: update some documentation ... Also add some more debug.	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	e567d1776c	baseparse: allow increasing min_size for current frame parsing only ... Also check that subclass actually either directs to skip bytes or increases expected frame size to avoid going nowhere in bogus indefinite looping.	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	cb4ec7388a	baesparse: fix refactor regression in loop based parsing	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	3cf81d066f	baseparse: pass all available data to subclass rather than minimum ... Also reduce some adapter calls and add a few debug statements.	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	c0cbab6981	baseparse: fix reverse playback handling	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	d191e8b496	baseparse: minor typo and debug statement cleanup	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	c1adec7c76	baseparse: reduce locking ... ... which is either already mute and/or implicitly handled by STREAM_LOCK.	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	d45cdf65d5	baseparse: avoid loop in frame locating interpolation	2011-04-08 15:44:54 +01:00
Thiago Santos	a3e55038ac	audioparsers: baseparse: Be careful to not lose the event ref ... Don't unref the event if it hasn't been handled, because the caller assumes it is still valid and might reuse it. I ran into this problem when transcoding an AVI (with mp3 inside) to gpp. https://bugzilla.gnome.org/show_bug.cgi?id=639555	2011-04-08 15:44:54 +01:00
Tim-Philipp Müller	40a5458392	docs: minor baseparse docs/comment fixes ... Remove copy'n'paste leftovers.	2011-04-08 15:44:54 +01:00
Mark Nauwelaerts	4dc486ddc5	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 15:44:54 +01:00
Mark Nauwelaerts	aed933c0ce	baseparse: avoid unexpected stray metadata	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	0cb02472f0	baseparse: use proper _NONE output value when applicable	2011-04-08 15:44:53 +01:00
Edward Hervey	dab512bb15	audioparsers: Remove dead assignments	2011-04-08 15:44:53 +01:00
Andoni Morales Alastruey	fc4885a3a3	audioparse: fix possible division-by-zero ... https://bugzilla.gnome.org/show_bug.cgi?id=635786	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	4230c0b2e1	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 15:44:53 +01:00
Mark Nauwelaerts	3faccbd29f	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 15:44:53 +01:00
Mark Nauwelaerts	454f21f077	baseparse: refactor frame scanning peformed by _loop	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	10eae096fe	baseparse: slightly optimize sending of pending newsegment events	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	6d3447c6ec	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 15:44:53 +01:00
Mark Nauwelaerts	0f9435888a	baseparse: use only upstream duration if it provides one	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	78ef0387e7	baseparse: reflow update_bitrate code ... ... which makes local variables represent real state better, and avoids triggering unneeded updates/actions.	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	85307bf969	baseparse: add some debug statements	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	9394662f35	baseparse: perform bitrate handling and posting after newsegment sending	2011-04-08 15:44:53 +01:00
Mark Nauwelaerts	07eff44306	baseparse: immediately post subclass provided bitrate	2011-04-08 15:44:53 +01:00
Tim-Philipp Müller	a4f5db7088	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 15:44:52 +01:00
Sebastian Dröge	ad6ce1e2d8	audioparser: Let the format string agree with the parameters to fix compiler warning	2011-04-08 15:44:52 +01:00
Arun Raghavan	c56f223da7	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 15:44:52 +01:00
Mark Nauwelaerts	cc8d04dad5	baseparse: support reverse playback ... ... in pull mode or upstream driven.	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	5e9cfceb26	baseparse: remove done TODOs and update documentation	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	67666768a2	baseparse: use determined seekability in answering SEEKING query	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	ba3d5da1ee	baseparse: add skip property	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	038821d30e	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 15:44:52 +01:00
Mark Nauwelaerts	668ad3836a	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 15:44:52 +01:00
Mark Nauwelaerts	6b33f59406	baseparse: localize use of provided fps information	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	9db9d2eabf	baseparse: seek table and accurate seek support	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	3304f194a9	baseparse: proper and more extended segment and seek handling ... That is, loop pause handling, segment seek support, newsegment for gaps, etc	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	4d20688af3	baseparse: add index support	2011-04-08 15:44:52 +01:00
Mark Nauwelaerts	224af37314	baseparse: refactor state reset	2011-04-08 15:44:51 +01:00
Mark Nauwelaerts	35bfc86e67	baseparse: prevent indefinite resyncing	2011-04-08 15:44:51 +01:00
Mark Nauwelaerts	31e676e4d7	baseparse: specific EOS handling if no output so far	2011-04-08 15:44:51 +01:00
Mark Nauwelaerts	d801f74366	baseparse: adjust _set_frame_prop documentation and set default as claimed	2011-04-08 15:44:51 +01:00
Mark Nauwelaerts	745de19963	baseparse: fix bitrate copy-and-paste and update heuristic	2011-04-08 15:44:51 +01:00
Mark Nauwelaerts	60a8533d48	baseparse: post duration message if average bitrates is updated	2011-04-08 15:44:51 +01:00
Mark Nauwelaerts	7ba1b6e4d7	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 15:44:51 +01:00
Mark Nauwelaerts	4b0f92db79	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 15:44:50 +01:00
Mark Nauwelaerts	b51b5d4b29	baseparse: 0 converts to 0 by default	2011-04-08 15:44:50 +01:00
Mark Nauwelaerts	3c656232eb	baseparse: refactor conversion using helper function and export default convert	2011-04-08 15:44:50 +01:00
Mark Nauwelaerts	12cc228d84	baseparse: streamline query handling	2011-04-08 15:44:50 +01:00