Commit graph

529 commits

Author SHA1 Message Date
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
Edward Hervey
e08bdf691d qtdemux: Fix unitialized variable. 2011-02-22 14:16:05 +01:00
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
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
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
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
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
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
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
Edward Hervey
74360c22be qtdemux: Fix unitialized variables on macosx 2011-01-06 12:28:58 +01:00
Edward Hervey
ee2a615851 qtdemux: Fix unitialized variables on macosx 2011-01-05 16:24:13 +01:00
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
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
Alessandro Decina
c882b3f340 qtdemux: fix compiler warnings on OSX. 2010-12-06 19:59:49 +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
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