Mark Nauwelaerts
18b69e9320
baesparse: fix refactor regression in loop based parsing
2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
f4f7306e37
baseparse: pass all available data to subclass rather than minimum
...
Also reduce some adapter calls and add a few debug statements.
2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
e54e2a9616
baseparse: fix reverse playback handling
2011-01-28 12:16:56 +01:00
Mark Nauwelaerts
695c9599f4
baseparse: minor typo and debug statement cleanup
2011-01-28 12:16:56 +01:00
Mark Nauwelaerts
fcd0f5cb7a
baseparse: reduce locking
...
... which is either already mute and/or implicitly handled by STREAM_LOCK.
2011-01-28 12:16:56 +01:00
Mark Nauwelaerts
3da135ce02
baseparse: avoid loop in frame locating interpolation
2011-01-26 17:16:49 +01:00
Thiago Santos
a6a982e8be
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
2011-01-15 13:48:26 -03:00
Tim-Philipp Müller
095eaa1752
docs: minor baseparse docs/comment fixes
...
Remove copy'n'paste leftovers.
2011-01-13 16:28:24 +00:00
Mark Nauwelaerts
26feb26fc1
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).
2010-12-03 18:23:06 +01:00
Mark Nauwelaerts
aa93b5b458
baseparse: avoid unexpected stray metadata
2010-11-30 16:23:26 +01:00
Mark Nauwelaerts
145e041af5
baseparse: use proper _NONE output value when applicable
2010-11-30 16:23:24 +01:00
Edward Hervey
15cd318ada
audioparsers: Remove dead assignments
2010-11-25 18:56:42 +01:00
Andoni Morales Alastruey
bc3917bb04
audioparse: fix possible division-by-zero
...
https://bugzilla.gnome.org/show_bug.cgi?id=635786
2010-11-25 17:28:16 +01:00
Mark Nauwelaerts
68dca2e704
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.
2010-11-17 16:24:13 +01:00
Mark Nauwelaerts
9b6439a36c
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 .
2010-11-17 15:36:41 +01:00
Mark Nauwelaerts
08cab00b8b
baseparse: refactor frame scanning peformed by _loop
2010-11-17 15:36:38 +01:00
Mark Nauwelaerts
587106f1cf
baseparse: slightly optimize sending of pending newsegment events
2010-11-17 15:36:36 +01:00
Mark Nauwelaerts
f82f330537
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.
2010-11-17 15:36:23 +01:00
Mark Nauwelaerts
ba35b17b98
baseparse: use only upstream duration if it provides one
2010-10-29 14:11:47 +02:00
Mark Nauwelaerts
61cf6f2ffa
baseparse: reflow update_bitrate code
...
... which makes local variables represent real state better, and avoids
triggering unneeded updates/actions.
2010-10-29 14:11:44 +02:00
Mark Nauwelaerts
841e09e234
baseparse: add some debug statements
2010-10-29 14:11:42 +02:00
Mark Nauwelaerts
6e1d65d788
baseparse: perform bitrate handling and posting after newsegment sending
2010-10-11 17:50:21 +02:00
Mark Nauwelaerts
30feca6966
baseparse: immediately post subclass provided bitrate
2010-10-11 17:42:09 +02:00
Tim-Philipp Müller
716e430fd5
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.
2010-10-05 11:17:52 +01:00
Sebastian Dröge
26b2c4a1b3
audioparser: Let the format string agree with the parameters to fix compiler warning
2010-10-03 23:50:29 +02:00
Arun Raghavan
2d699010e9
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
2010-10-01 13:31:36 +02:00
Mark Nauwelaerts
ad1304dcf1
baseparse: support reverse playback
...
... in pull mode or upstream driven.
2010-10-01 12:15:52 +02:00
Mark Nauwelaerts
603d6ba183
baseparse: remove done TODOs and update documentation
2010-10-01 12:15:52 +02:00
Mark Nauwelaerts
fdff382686
baseparse: use determined seekability in answering SEEKING query
2010-10-01 12:15:52 +02:00
Mark Nauwelaerts
b5a3d60363
baseparse: add skip property
2010-10-01 12:15:52 +02:00
Mark Nauwelaerts
36165d8d44
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.
2010-10-01 12:15:51 +02:00
Mark Nauwelaerts
13f85c8f11
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).
2010-10-01 12:15:51 +02:00
Mark Nauwelaerts
eb9ba9e115
baseparse: localize use of provided fps information
2010-10-01 12:15:50 +02:00
Mark Nauwelaerts
def0aadb81
baseparse: seek table and accurate seek support
2010-10-01 12:15:50 +02:00
Mark Nauwelaerts
174d2d46fc
baseparse: proper and more extended segment and seek handling
...
That is, loop pause handling, segment seek support, newsegment for gaps, etc
2010-10-01 12:15:50 +02:00
Mark Nauwelaerts
ec195ab2e5
baseparse: add index support
2010-10-01 12:15:50 +02:00
Mark Nauwelaerts
80646f5555
baseparse: refactor state reset
2010-10-01 12:15:49 +02:00
Mark Nauwelaerts
ad95a79de3
baseparse: prevent indefinite resyncing
2010-10-01 12:15:49 +02:00
Mark Nauwelaerts
1c14fd0a31
baseparse: specific EOS handling if no output so far
2010-10-01 12:15:49 +02:00
Mark Nauwelaerts
a1c072e0aa
baseparse: adjust _set_frame_prop documentation and set default as claimed
2010-10-01 12:15:49 +02:00
Mark Nauwelaerts
cf159041a7
baseparse: fix bitrate copy-and-paste and update heuristic
2010-10-01 12:15:49 +02:00
Mark Nauwelaerts
80ba9a1a3e
baseparse: post duration message if average bitrates is updated
2010-10-01 12:15:48 +02:00
Mark Nauwelaerts
4dff7c81d6
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.
2010-10-01 12:15:48 +02:00
Mark Nauwelaerts
582b756bc1
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.
2010-10-01 12:15:48 +02:00
Mark Nauwelaerts
ea7e051827
baseparse: 0 converts to 0 by default
2010-10-01 12:15:47 +02:00
Mark Nauwelaerts
2e7de32849
basepase: refactor conversion using helper function and export default convert
2010-10-01 12:15:47 +02:00
Mark Nauwelaerts
420121705d
baseparse: streamline query handling
2010-10-01 12:15:47 +02:00
Mark Nauwelaerts
a1f51f3d17
baseparse: cleanup struct and remove unused member
2010-10-01 12:15:47 +02:00
Arun Raghavan
2978216db1
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
2010-10-01 12:15:46 +02:00
Sebastian Dröge
2c6372f41a
baseparse: Don't use GST_FLOW_IS_FATAL()
...
Also don't post an error message for UNEXPECTED and do it
for NOT_LINKED.
2010-09-21 12:26:34 +02:00