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102 commits

Author SHA1 Message Date
Edward Hervey
715529c963 Revert "Check that collectpads exists before removing pad" 
This reverts commit 6d8740476c.

Depends on a core commit that was reverted
 2011-02-21 12:14:59 +01:00
David Schleef
6d8740476c 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 23:58:26 -08:00
Mark Nauwelaerts
b496bf923c qtmux: set src pads when starting file 
... rather than at _init time, so they are also available following a
pad (de)activation cycle.

https://bugzilla.gnome.org/show_bug.cgi?id=639338
 2011-01-14 00:38:56 +00:00
Mark Nauwelaerts
38c9342978 qtmux: adjust nasty case timestamp tracking 
That is, all sorts of problems arise with re-ordered input timestamps that
tend to defy automagic handling for every case, so allow for a few variations
that can be tried depending on circumstances.

Also try to document accordingly.

Also fixes #638288.
 2011-01-03 17:40:52 +01:00
Felipe Contreras
460785352c qtmux: get rid of timestamp overprotectiveness 
Signed-off-by: Felipe Contreras <felipe.contreras@nokia.com>
 2011-01-03 17:40:52 +01:00
Mark Nauwelaerts
cd690c2bc3 qtmux: simplify and fix pts_offset storing 
In particular, only write a ctts atom if and only if ever a non-zero offset.
 2011-01-03 17:40:52 +01:00
Mark Nauwelaerts
8f174304ee qtmux: add some more documentation 2011-01-03 17:40:51 +01:00
Mark Nauwelaerts
1ff6806cd4 qtmux: remove large-file property 
Rather, auto-determine if 64-bits fields are needed for a valid result, and
stick to plain 32-bits if not needed.

API: GstQTMux:large-file (removed)
 2011-01-03 17:40:51 +01:00
Sebastian Dröge
5e5092e92c qtmux: Free AtomInfo structs 2010-12-19 12:53:34 +01:00
Sebastian Dröge
435bc16497 qtmux: Free tag string after use 2010-12-19 12:50:30 +01:00
Lasse Laukkanen
699e0abd49 qtmux: allow zero duration tracks 2010-12-17 19:30:28 +01:00
Mark Nauwelaerts
f4e916f882 qtmux: add documentation 2010-12-03 18:23:12 +01:00
David Hoyt
c79aba9e1e qtmux: handle msvc ftruncate incompatibility 
Fixes #636185.
 2010-12-01 10:48:51 +01:00
Alejandro Gonzalez
0930f0645f qtmux: gst_qtmux_check_difference verify before subtract 
Avoid negative overflow by checking the order of operands
on subtraction of unsigned integers.

https://bugzilla.gnome.org/show_bug.cgi?id=635878
 2010-11-29 09:21:39 -03:00
Mark Nauwelaerts
d7a9452a6e qtmux: remove remnant of obsolete property 2010-11-19 19:21:38 +01:00
Marc-André Lureau
a4b93bb95d qtmux: allow specifying trak timescale 
This is mainly because Smoothstreaming client are broken and don't
take the TimeScale property into account.
 2010-11-19 19:21:38 +01:00
Mark Nauwelaerts
5abdd9ab03 qtmux: include sdtp atoms for ismv fragmented files 
Based on patch by Marc-André Lureau <mlureau@flumotion.com>
 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
083c26aca8 qtmux: enable default fragmented file for ismlmux 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
46e2186fd9 qtmux: finalize sinkpads list 2010-11-19 19:21:37 +01:00
Marc-André Lureau
8f84cbd620 qtmux: add moov in streamheader 2010-11-19 19:21:37 +01:00
Marc-André Lureau
3ae5297660 qtmux: add streamable property to avoid building fragmented mfra index 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
f03dc57faf qtmux: add mfra to fragmented file 
Based on patch by Marc-André Lureau <mlureau@flumotion.com>
 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
68d5ab1a1d qtmux: optionally create fragmented file 
In this mode, an initial empty moov (containing only stream metadata) is written,
followed by fragments containing actual data (along with required metadata).
New fragments are started either at keyframe (if such are sparse) or when
property configured duration exceeded.

Based on patch by Marc-André Lureau <mlureau@flumotion.com>

Fixes #632911.
 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
857efb4917 qtmux: refactor configuring and sending of moov 
Based on patch by Marc-André Lureau <mlureau@flumotion.com>
 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
e361a0b3ce qtmux: refactor extra top-level atom handling 
Also check a bit more for possible errors, and free proper items in such case.
 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
261df7636e qtmux: refactor slightly using buffer helper 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
3fea86fa60 qtmux: fix misinforming comment 2010-11-19 19:21:37 +01:00
Mark Nauwelaerts
1a279a9466 qtmux: delegate mvex handling to atoms 
... which keeps qtmux simpler.
 2010-11-19 19:21:36 +01:00
Marc-André Lureau
78d2d8598d qtmux: add mvex/trex in header if fragmented 
One "trex" is added per "trak". We don't support default values,
but the "trex" box is mandatory.
 2010-11-19 19:21:36 +01:00
Mark Nauwelaerts
7e4c96359f qtmux: avoid removing temp file when error occurred 2010-11-19 19:21:36 +01:00
Marc-André Lureau
401fb0a09b qtmux: truncate buffer file after each send 2010-11-19 19:21:36 +01:00
Marc-André Lureau
055a1a3b0a qtmux: remove temp file when reset/finalize 2010-11-19 19:21:36 +01:00
Mark Nauwelaerts
231d4d9bdc qtmux: prevent infinite loop when adjusting framerate 
Fixes #632070.
 2010-10-13 17:48:34 +02:00
Thiago Santos
4697cffbee qtmux: Add G_PARAM_STATIC_STRINGS 
Add G_PARAM_STATIC_STRINGS to qtmux properties
 2010-10-03 23:47:29 -03:00
Thiago Santos
8047346898 qtmux: Follow xmp serialization guidelines closer 
qt and isom variants have different ways of serializing
xmp, follow these guidelines.

Those can be found in Adobe's xmp docs.
 2010-09-15 22:07:05 -03:00
Mark Nauwelaerts
0ee6ce901d qtmux: autodetect out-of-order input timestamps and determine DTS accordingly 
Favour using input buffer timestamps for DTS, but fallback to using buffer
duration (accumulation) if input ts detected out-of-order.

Fixes #624212.
 2010-08-21 21:15:21 +02:00
Marc-André Lureau
691901da51 qtmux: use caps bitrate at last chance 
If we didn't get the stream's bitrate from one of the atoms,
try getting it from the caps as a last resort.

https://bugzilla.gnome.org/show_bug.cgi?id=625496
 2010-07-28 12:23:21 -03:00
Arun Raghavan
c28613d8db qtmux: Write 'btrt' atom for H.264 media if possible 
This writes out the optional 'btrt' atom (MPEG4BitrateBox) for H.264
media if either or both of average and maximum bitrate are available for
the stream.

https://bugzilla.gnome.org/show_bug.cgi?id=623678
 2010-07-07 23:21:51 -03:00
Arun Raghavan
827e401e3a qtmux: Write avg/max bitrate to ESDS if available 
This collects the 'bitrate' and 'maximum-bitrate' tags on the
corresponding pad and uses these to populate these fields in the ESDS
where applicable.

https://bugzilla.gnome.org/show_bug.cgi?id=623678
 2010-07-07 23:21:51 -03:00
Edward Hervey
e5ce188b1d qtmux: Don't use bogus codec/format tags 
https://bugzilla.gnome.org/show_bug.cgi?id=623365
 2010-07-02 12:46:08 +02:00
Thiago Santos
be3a4b7978 qtmux: Write uint tags that don't have a complement 
Write uint tags that have complements (e.g. track-number/
track-count) even when we only have one of them available
and set the other one to 0.

Fixes #622484
 2010-06-25 20:19:20 -03:00
Edward Hervey
02cc3313b4 qtmux: Remove the pad from our internal list before calling collectpads 
Previously we would end up with the collectpaddata structure already freed.
This would result in a bogus iteration of mux->sinkpads (all the
GstQTPad being freed) and it wouldn't be removed from that list.

Finally, due to it not being removed from that list, we would end up
calling a bogus gst_qt_mux_pad_reset on those structures => SEGFAULT
 2010-06-21 19:42:50 +02:00
David Schleef
d1cfc50507 qtmux: Add VP8 2010-05-19 19:24:04 +02:00
Tim-Philipp Müller
0c97f9a9be qtmux: init debug category before using it 2010-03-25 00:20:54 +00:00
Benjamin Otte
775c7584fd gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 22:46:41 +01:00
Thiago Santos
ca30c1d915 qtmux: Use xmp on mp4mux and gppmux too 
Do not restrict xmp to qtmux, but use it too
on mp4mux and gppmux
 2010-03-12 11:50:48 -03:00
Thiago Santos
5e88363430 qtmux: add xmp support 
Adds xmp metatags adding to qtmux.

Fixes #609539
 2010-03-11 16:42:31 -03:00
Michael Smith
bcdb7d4851 qtmux: Take lock around use of (non-threadsafe) tagsetter interface. 2010-02-26 11:50:25 -08:00
Thiago Santos
ca136fe76b qtmux: Use internal sink pads list 
Due to GstCollectPads sink pads list being not reliably
iteratable (when not inside the collected function) this
patch adds a sink pads list to qtmux to be used when iterating
sink pads on reset function.

Fixes #609055
 2010-02-22 10:50:49 -03:00
Mark Nauwelaerts
eed915a6fb qtmux: support for ALAC 
Fixes #580731.
 2010-02-16 16:26:48 +01:00