Commit graph

252 commits

Author SHA1 Message Date
Sebastian Dröge
01e45b25b7 qtmux: Error out much earlier if we don't have a valid PTS
https://bugzilla.gnome.org/show_bug.cgi?id=774840
2016-11-23 18:17:06 +02:00
Sebastian Dröge
6fb5f85354 qtmux: Only use buffer durations if they are actually valid
https://bugzilla.gnome.org/show_bug.cgi?id=774840
2016-11-23 18:17:06 +02:00
Sebastian Dröge
351f2fca0a qtmux: Revert commits that set DTS and duration on buffers unconditionally
39f7e52266 was setting the buffer duration
to 0 if is not valid, under the assumption that this is "the last"
buffer and no others are coming next. This is wrong, last_buf is the
previous buffer and not the very last one.

4e3c13c87c was setting DTS to 0 if there
was none. This will set DTS to 0 for all e.g. audio streams, completely
messing up calculations if streams don't start at 0.

https://bugzilla.gnome.org/show_bug.cgi?id=774840
2016-11-23 18:17:06 +02:00
Sebastian Dröge
9acc0b5d0e qtmux: Only write "gap" edit list if there is a non-zero gap
https://bugzilla.gnome.org/show_bug.cgi?id=774840
2016-11-23 18:17:06 +02:00
Sebastian Dröge
7fb278d7d2 qtmux: Always write edit lists for the tracks to give a more accurate duration
Always write an edit list for the whole track. In general this is not
necessary except for the case of having a gap or DTS adjustment but
it allows to give the whole track's duration in the usually more
accurate media timescale.

https://bugzilla.gnome.org/show_bug.cgi?id=774403
2016-11-19 13:53:34 +02:00
Sebastian Dröge
09c4cc55f2 qtmux: Don't deref NULL pads in debug output
That tends to crash.
2016-11-02 14:33:28 +02:00
Sebastian Dröge
c709abbb99 qtmux: Use a default interleave of 250ms for all codecs
https://bugzilla.gnome.org/show_bug.cgi?id=773217
2016-11-01 20:41:22 +02:00
Sebastian Dröge
4eaf5ea062 qtmux: Use a default interleave when ProRes is used
The ProRes guidelines suggest an interleave of 0.5s is common, but
specifies that for ProRes at most 2MB (for SD) and 4MB (for HD) should
be used per chunk.

It might also make sense to use similar numbers in general.

https://bugzilla.gnome.org/show_bug.cgi?id=773217
2016-11-01 20:41:22 +02:00
Sebastian Dröge
c2225781bb qtmux: Allow configuring the interleave size in bytes/time
Previously we were switching from one chunk to another on every single
buffer. This wastes some space in the headers and, depending on the
software, might depend in more reads (e.g. if the software is reading
multiple samples in one go if they're in the same chunk).

The ProRes guidelines suggest an interleave of 0.5s is common, but
specifies that for ProRes at most 2MB (for SD) and 4MB (for HD) should
be used per chunk. This will be handled in a follow-up commit.

https://bugzilla.gnome.org/show_bug.cgi?id=773217
2016-11-01 20:41:22 +02:00
Sebastian Dröge
cba6cc4fd4 qtmux: Set compressor name, horizontal/vertical resolution and depth for ProRes
This is also required by some software to handle ProRes files.

https://bugzilla.gnome.org/show_bug.cgi?id=769048
2016-11-01 20:41:22 +02:00
Sebastian Dröge
7b565475bf qt: Add support for ProRes 4444 XQ
And also 4444 in the muxer.

https://bugzilla.gnome.org/show_bug.cgi?id=769048
2016-11-01 20:41:22 +02:00
Sebastian Dröge
a2c6921482 qtmux: Write 'clap' atom for ProRes
It's required for ProRes to work with other software.

It is also in the MP4 standard, but inventing values here seems a bit
tricky for the general case and it does not really give any extra
information.

https://bugzilla.gnome.org/show_bug.cgi?id=769048
2016-11-01 20:41:22 +02:00
Sebastian Dröge
53e436883a qtmux: Always write colr atom with the colorimetry information
https://bugzilla.gnome.org/show_bug.cgi?id=772181
2016-11-01 20:41:22 +02:00
Sebastian Dröge
0584a71123 qtmux: Fix writing of the 'fiel' extension atom
This was also wrong for JPEG2000. Also write it for all MOV files and
JPEG2000, not only for ProRes.

https://bugzilla.gnome.org/show_bug.cgi?id=769048
2016-11-01 20:41:22 +02:00
Vivia Nikolaidou
fe38414412 qtmux: Write additional atoms for prores video
These required atoms are: colorimetry, field information, spatial/temporal
quality, and vendor.

https://bugzilla.gnome.org/show_bug.cgi?id=769048
2016-11-01 20:41:22 +02:00
Sebastian Dröge
e0aec317ff qtmux: Use a better default value for the movie header timescale
Take the maximum video timescale, or if no video track is present the
previous value of 1800.

https://bugzilla.gnome.org/show_bug.cgi?id=769041
2016-11-01 20:11:12 +02:00
Sebastian Dröge
727fa1c7c3 qtmux: Be more clever with the default video track timescale
Use the number of milliframes per second for integral and drop-frame
framerates, as suggested by the QT file format specification and other
places. We already did that for integral framerates before, but not for
drop-frame framerates. This now keeps precision better.

For all other framerates, check if it's close to a well-known framerate
and use that instead.

https://bugzilla.gnome.org/show_bug.cgi?id=769041
2016-11-01 20:11:12 +02:00
Sebastian Dröge
a993883b74 qtmux: Don't calculate PTS offset and DTS with GST_CLOCK_TIME_NONE
Just error out if there is no valid PTS.

https://bugzilla.gnome.org/show_bug.cgi?id=772143
2016-09-29 17:45:37 +03:00
Georg Lippitsch
25526ed7f3 qtmux: Fix fourcc for ProRes Proxy
This is apco, according to
https://wiki.multimedia.cx/index.php?title=Apple_ProRes

https://bugzilla.gnome.org/show_bug.cgi?id=769048
2016-09-21 15:10:46 -04:00
Mathieu Duponchelle
26928b3df0 qtmux: Implement the preset interface.
+ And provide a "youtube" preset, which based on
https://support.google.com/youtube/answer/1722171 sets
faststart to True.

https://bugzilla.gnome.org/show_bug.cgi?id=751559
2016-09-01 13:16:49 +03:00
Vivia Nikolaidou
cdb7649909 qtmux: Added support for writing timecode track
https://bugzilla.gnome.org/show_bug.cgi?id=767950
2016-08-17 09:03:52 +03:00
Sebastian Dröge
5b24841f66 qtmux: Reject raw AAC caps without codec_data
The resulting file is not going to be playable without guesswork and raw caps
should always have codec_data.
2016-07-04 14:54:13 +02:00
Sebastian Dröge
5a7217a147 qtmux: The prores variant is stored in the variant field, not format
And the caps in the sink pad template already used variant (only).
2016-06-17 16:08:08 +03:00
Sebastian Dröge
f8b87c8a05 qtmux: Allow MPEG-1 Layer 1 and 2 in addition to 3 in MP4
Via the MPEG-4 Part 3 spec we can support the other layers too.
Also correct the samples per frame calculation for MP3 if it's MPEG-2 or
MPEG-2.5.

https://bugzilla.gnome.org/show_bug.cgi?id=765725
2016-04-28 16:26:40 +03:00
Jan Schmidt
774a32ff89 qtmux: Don't write invalid edit list start time.
Avoid writing a negative number as a large positive
integer in an edit list when the first_ts is smaller
than the first_dts - which can happen when the first
packet received has a PTS but no DTS.

https://bugzilla.gnome.org/show_bug.cgi?id=759615
2015-12-19 03:49:28 +11:00
Luis de Bethencourt
e731fe4af5 isomp4: remove unused parameters in build_*_extension
AtomTRAK parameter is not used by build_mov_alac_extension(),
build_jp2h_extension(), or build_mov_alac_extension()  and can be
removed.
2015-12-10 18:39:04 +00:00
Luis de Bethencourt
3a38682cf0 isomp4: replace variable only used once
Replace has_shift variable with value since it is only use once.
2015-12-10 18:38:55 +00:00
Luis de Bethencourt
ca46897bf7 isomp4: centralize all FourCC
10 FourCCs generated with GST_MAKE_FOURCC() in gstqtmux.c and atoms.c
already exist in fourcc.h. Don't duplicate these and use them directly.
Plus moving 6 to fourcc.h, to centralize them all.
2015-11-19 18:41:39 +00:00
Luis de Bethencourt
5ed8cba024 isomp4: add support for Opus in mp4mpux
Add support for muxing MP4 files containing Opus. Based on the spec
detailed here:
https://www.opus-codec.org/docs/opus_in_isobmff.html

https://bugzilla.gnome.org/show_bug.cgi?id=742643
2015-11-19 17:08:25 +00:00
Ryan Hendrickson
fc203a4bd7 qtmux: Don't unconditionally use strnlen()
It's not available on older OSX and we can as well use memchr() here.

https://bugzilla.gnome.org/show_bug.cgi?id=756154
2015-10-19 15:37:34 +03:00
Thibault Saunier
ed079b9e74 qtmux: Allow negotiating to S8 as a raw format but stop making it best choice
Negotiation to audio/x-raw,format=S8 was not possible because S8 does
not have a bit order so we ended up doing `if (!entry.fourcc) goto refuse_caps;`

https://bugzilla.gnome.org/show_bug.cgi?id=756387
2015-10-13 21:24:10 +01:00
Thibault Saunier
6bfee34b93 qtmux: Add prores support
https://bugzilla.gnome.org/show_bug.cgi?id=756388
2015-10-13 21:24:10 +01:00
Vineeth TM
44008938bb qtmux: Fix date memory leak
When getting date from taglist, the memory should be freed after
using it.

https://bugzilla.gnome.org/show_bug.cgi?id=756171
2015-10-07 11:22:20 +01:00
Vineeth TM
d7a80be3c7 qtmux: Fix sample memory leak
When getting sample from taglist, the memory should be freed after
using it.

https://bugzilla.gnome.org/show_bug.cgi?id=756068
2015-10-05 12:09:26 +01:00
Nicolas Dufresne
2359ee29e8 qtmux: Correctly calculate the elst media start
The media start has nothing to do with the shift we have applied
but with the value of the first PTS. This is defined as:

  Dt(0) = 0
  Ct(0) = Dt(0) + CTTS(0)

So the media start is always the first CTTS.

https://bugzilla.gnome.org/show_bug.cgi?id=751361
2015-06-23 22:34:36 -04:00
Thiago Santos
1ec9a86e72 qtmux: store last_dts of the first buffer
Buffers need not to start at running-time 0 so the last_dts needs
to be the value of the first buffer's dts as it is used to compute
the duration of the buffers. If it was left at 0 the first buffer
would have a larger duration when it shouldn't

https://bugzilla.gnome.org/show_bug.cgi?id=751361
2015-06-23 22:34:35 -04:00
Nicolas Dufresne
7b8615d4fc qtmux: Use PTS to figure-out presence of gaps
We need to look at the presentation timestamp in order to conclude if
there is a gap at the start of a stream.

https://bugzilla.gnome.org/show_bug.cgi?id=751242
2015-06-22 17:45:30 -04:00
Nicolas Dufresne
feda525591 qtmux: Set edit list to compensate DTS shift
We shift DTS forward to avoid negative timestamps which cannot be
represented with version 0 of the CTTS table. To stick with that
version (backward compatibility), the spec recommend using an
edit list entry to move back the presentation time to where it
should be.

https://bugzilla.gnome.org/show_bug.cgi?id=751242
2015-06-22 17:45:30 -04:00
Nicolas Dufresne
12181efddc qtmux: Handle DTS with negative running time
As QT works with duration, simply bring back first DTS to 0 and shift
forward the PTS of the same amount.

https://bugzilla.gnome.org/show_bug.cgi?id=740575
2015-06-12 17:18:24 -04:00
Thiago Santos
ab18f5035c qtmux: add AC-3 muxing support
Adds AC-3 muxing support. It is defined for mp4 and 3gp formats.

One extra feature that was added was the ability to add extension
atoms after set_caps as the AC-3 extension atom needs some data
that has to be extracted from the stream itself and is not
present on caps.
2015-06-11 01:11:31 -03:00
Thiago Santos
f83fd7a88f qtmux: remove duplicate attribute value set
It is also set a few lines below
2015-06-11 01:11:18 -03:00
Jan Schmidt
23d610140d isomp4: fsync after sending updates in robust mode
Use the new GstBuffer SYNC_AFTER flag to trigger an fsync
after updating the moov or mdat atom, and after updating the free
atom to make it visible.
2015-06-08 14:49:11 +10:00
Jan Schmidt
3e17cd8acb isomp4: Only set moov header into streamheader at EOS
Only update the moov header into the caps if it's the finalised
moov at EOS time. Avoids posting a bogus moov at startup and
repeated updates in robust-recording mode
2015-06-08 14:49:11 +10:00
Jan Schmidt
1d058c7d8a isomp4: Implement robust muxing using ping-pong strategy
Implement a robust recording mode, where the output
file is always in a playable state, seeking and rewriting
the moov header at a configurable interval. Rewriting
moov is done using reserved space at the start of
the file, and a ping-pong strategy where the moov
is replaced atomically so it's never invalid.

Track when tags have actually changed, and don't write them into
the moov unless they've changed. Clear any existing tags when
re-writing them, so we can do progressive moov updating in robust
recording mode.

Write placeholder mdat as a free atom plus a 32-bit mdat
with '0' size, which means "rest of the file" in the spec.

Re-write it later to a full 64-bit extended size atom if needed.
2015-06-08 14:49:11 +10:00
Jan Schmidt
3d7b343525 isomp4: Update edit list when re-writing moov
Correctly update any edit lists each time the moov is recalculated,
updating existing table entries if they already exist instead of just
adding new ones.
2015-06-08 14:16:36 +10:00
Jan Schmidt
0c1bcc629d isomp4: Remove an extra bracket in a comment. 2015-06-08 14:16:36 +10:00
Thiago Santos
39c09284e2 qtmux: remove useless variable do_pts
We always write the CTTS in qtmux. Ideally we only want to do that
for streams that need DTS, it should be present on the track information
rather than be decided based on each buffer
2015-04-10 10:05:24 -03:00
Thiago Santos
5780afe131 qtmux: remove subtraction that makes PTS/DTS start from 0
As qt uses durations, it doesn't matter, only the difference
between consecutive buffers is important. Also, collectpads
already replaces PTS/DTS with the running times for them.
2015-04-10 10:05:24 -03:00
Jan Schmidt
fe739b7f88 isomp4: Refactor various state variables into a mux_mode var
Instead of checking various state variables around the muxer,
track the current muxing mode in a single 'mux_mode' enum.

Add some implementation notes about the different mux modes
2015-04-09 10:20:06 +10:00
Jan Schmidt
3d59b5f814 isomp4: Make non-seekable downstream an error in normal mode
When not in fast-start or fragmented mode, we need to be able
to rewrite the size of the mdat atom, or else the output just
won't be playable - the mdat placeholder with size == 0 will
cover the rest of the file, including any moov atom we write out.

https://bugzilla.gnome.org/show_bug.cgi?id=708808
2015-04-03 23:07:04 +11:00
Thiago Santos
84b7cf6795 qtmux: remove not needed condition
gst_buffer_replace can handle NULL inputs by itself
2015-02-18 10:36:06 -03:00
Thiago Santos
e52b2cb2cf qtmux: store stream and container tags separately
Tags received via events, when marked as stream tags, will
be stored on that stream's trak atom instead of being stored
in the main tags atom. This allows the resulting file to have
global and stream tags stored.

https://bugzilla.gnome.org/show_bug.cgi?id=692473
2015-01-31 17:23:01 -03:00
Thiago Santos
6321cdedb3 qtmux: refactor tags functions to accomodata UDTA at trak level
Refactor the functions that were bound to the 'moov' atom to
directly pass the desired 'udta' that should receive the tags.
This allows the tags to be written to 'udta' at the 'moov' or
the 'trak' level, creating tags that are for the container or
for a stream only.

https://bugzilla.gnome.org/show_bug.cgi?id=692473
2015-01-31 17:22:57 -03:00
Thiago Santos
f0fde8be88 qtmux: map application name to _swr tag
It refers to the application name and version used to create the
file

https://bugzilla.gnome.org/show_bug.cgi?id=692473
2015-01-31 17:22:44 -03:00
Sebastian Dröge
dc2251a664 qtmux: Add support for v210 2015-01-13 19:05:40 +01:00
Tim-Philipp Müller
aa94fc6beb qtmux: fix ALAC muxing
Actually copy the codec data instead of copying nothing
and then bombing out because there's no data.

Fixes: gst-launch-1.0 audiotestsrc ! avenc_alac ! qtmux ! fakesink

https://bugzilla.gnome.org/show_bug.cgi?id=741783
2014-12-25 21:37:49 +00:00
Matej Knopp
2505e343b1 qtmux: use 64bit chunk_offset
https://bugzilla.gnome.org/show_bug.cgi?id=741279
2014-12-10 18:42:30 -03:00
Tim-Philipp Müller
3956f5addc Sprinkle some G_PARAM_DEPRECATED and #ifndef GST_REMOVE_DEPRECATED 2014-11-02 16:58:30 +00:00
Matej Knopp
9f85dfd733 qtmux: Do not infer DTS on buffers from sparse streams.
DTS delta is used to calculate sample duration. If buffer has missing DTS, we take either segment start or previous buffer end time, whichever is later.
This must only be done for non sparse streams, sparse streams can have gaps between buffers (which is handled later by adding extra empty buffer with duration that fills the gap)

https://bugzilla.gnome.org/show_bug.cgi?id=737095
2014-09-23 22:25:47 -03:00
Matej Knopp
fd3e8c5672 qtmux: collect pad for sparse stream should be created with lock set to false
Avoids waiting for buffers from sparse streams

https://bugzilla.gnome.org/show_bug.cgi?id=737095
2014-09-23 15:25:45 -03:00
Matej Knopp
6695341583 qtmux: fix subtitle buffer duration and strip null termination
Strip the \0 off the subtitle as we already know the size and also remember
to set the duration as buffer copying doesn't do it.

https://bugzilla.gnome.org/show_bug.cgi?id=737095
2014-09-23 15:25:28 -03:00
Jan Schmidt
6e7930a10c qtmux: Make the default timescale 1/1800 second
The old default timescale of 1 millisecond produces irrational
numbers for a lot of framerate/audio-packet-duration multiples.
1/1800 is a nicer number, as it tends to produce better fractions
and therefore slightly higher accuracy overall
2014-08-15 13:03:52 +10:00
Jan Schmidt
d9e1aa4959 isomp4/qtmux: Write correct file duration when gaps exist.
When writing out a trak with an edit list, make sure the
overall file duration is also updated to reflect the
lengthening of the stream.

Add some more debug to qtdemux to warn about streams that
are longer than the file and get truncated.
2014-08-08 04:01:19 +10:00
Edward Hervey
112d948b7e qtmux: Free node_header in error cases
CID #1212134
2014-05-12 16:53:32 +02:00
Vincent Penquerc'h
1be86ebb2a qtmux: handle 0 size packets without dividing by 0
Coverity 1139691
2014-05-02 10:21:09 +01:00
Tim-Philipp Müller
c9597298f9 docs: remove outdated and pointless 'Last reviewed' lines from docs
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
2014-04-26 23:35:17 +01:00
Stefan Sauer
35da463618 docs: use the gtk-doc syntax to link to properties
Don't use docbook unless needed. Also stip other docbook tags in the the files we fix.
2014-02-18 22:35:00 +01:00
Thiago Santos
f5f27f7d0d qtmux: remove have_dts flag from pads
It was used in the past in 0.10 when there was no explicit DTS
field in buffers, now we have it in 1.x series and we can
check it directly with GST_BUFFER_DTS_IS_VALID
2014-02-07 13:10:25 -03:00
Thiago Santos
f89ba82f29 qtmux: improve support for sparse streams
Do not try to use subsequent buffer timestamps to calculate
sparse streams durations because the stream is sparse and
the buffers might not be 'time adjacent'. So rely on the
duration and give the option to the pad to provide
custom 'empty' buffers to represent the gaps in the
stream, this can vary on how the data is represented.

Right now, the only sparse stream supported is tx3g subtitles.
2014-02-07 13:10:24 -03:00
Thiago Santos
99e966e2e1 qtmux: add support for text/x-raw subtitles
Adds it to mp4mux, qtmux and gppmux.

Buffers need to be prefixed with 2 bytes for the text length before
being muxed.

https://bugzilla.gnome.org/show_bug.cgi?id=581295
2014-02-07 13:10:24 -03:00
Thiago Santos
2ae1897273 qtmux: add subtitle support to qtmuxmap structures
adds basic stubs for subtitle support around the qtmux and
qtmuxmap structures. Still no real subtitle implemented, but
basic functions in place

https://bugzilla.gnome.org/show_bug.cgi?id=581295
2014-02-07 13:10:24 -03:00
Sebastian Dröge
4a91a93d4e qtmux: Don't error out if downstream is not seekable for non-fragmented variants
Doing so would be a regression over 1.0 and breaks the unit test.
However the result will be most likely unusable, so let's post
a warning message on the bus.
2013-09-25 13:25:34 +02:00
Andoni Morales Alastruey
cfefdaebb6 qtmux: handle issues correctly when downstream is not seekable
The streamable property only make sense for fragmented formats.
For regular MP4, when downstream is not seekable we can't rewrite
the headers, so qtmux can only work with fast-start=TRUE, where
the headers are written finishing the file.
For fragmented MP4, when streamable is not seekable and the streamable
property is FALSE, we must enforce streamable=TRUE warning the user
about this change

https://bugzilla.gnome.org/show_bug.cgi?id=707242
2013-09-20 10:09:48 +02:00
Andoni Morales Alastruey
9ae5082204 qtmux: make "streamable" TRUE as default
The most common use case for fragmented MP4 (Dash and Smooth Streaming)
is producing streamable content (even for VOD). streamable=FALSE would only
be used to generate fragmented MP4 with and index of MOOF's that could
be reproduced without a playlist/manifest
https://bugzilla.gnome.org/show_bug.cgi?id=707242
2013-09-20 10:09:48 +02:00
Andoni Morales Alastruey
5732684e18 qtmux: deprecate the streamable property for non-fragmented MP4
The streamable property only makes sense for fragmented MP4.
https://bugzilla.gnome.org/show_bug.cgi?id=707242
2013-09-20 10:09:48 +02:00
Matej Knopp
b2982bb749 qtmux: remove MAX_TOLERATED_LATENESS
https://bugzilla.gnome.org/show_bug.cgi?id=707411
2013-09-16 11:11:12 -03:00
Matej Knopp
b363832c2c qtmux: set first_ts to DTS for streams that have DTS
https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:14:00 +02:00
Matej Knopp
39f7e52266 qtmux: make sure duration is a valid number for last buffer
https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:14:00 +02:00
Matej Knopp
4e3c13c87c qtmux: use segment.start or last buffer end time in case of missing DTS
https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:14:00 +02:00
Matej Knopp
85728c04c4 Revert qtmux: Use buffer PTS if DTS is not set"
This reverts commit f72c3cf71fde622067f41f31a53978ba4c94469d.

https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:13:54 +02:00
Edward Hervey
4f4f6432cc qtmux: Use buffer PTS if DTS is not set
Avoids ending up with completely bogus scaled duration/pts when new
buffers have invalid DTS.
2013-08-04 17:15:38 +02:00
Tim-Philipp Müller
ce52b319ff qtmux: when streaming don't try to seek when stopping
It might cause errors in sinks that are not seekable and
have reported this (like e.g. fdsink)

https://bugzilla.gnome.org/show_bug.cgi?id=696228
2013-07-19 17:31:38 +01:00
Matej Knopp
5686512b77 qtmux: use timestamp delta as duration if possible
https://bugzilla.gnome.org/show_bug.cgi?id=696437
2013-03-30 15:18:45 -07:00
David Schleef
c0443a17c4 qtmux: Fix test regression with one buffer streams 2013-03-22 15:14:15 -07:00
David Schleef
364433c105 qtmux: Remove documentation for dts-method 2013-03-22 14:14:04 -07:00
David Schleef
6571e388be qtmux: deprecate dts-method property 2013-03-22 14:14:04 -07:00
David Schleef
ee56a7cb99 qtmux: Fix problems causing bad durations in file
- Fix up out-of-order incoming DTS values.
- Fix duration of initial sample.
2013-03-22 14:14:04 -07:00
David Schleef
816e186029 qtmux: fix all timestamps once first_ts is determined 2013-03-22 14:14:04 -07:00
David Schleef
258c40c6dd qtmux: Use PTS/DTS from incoming buffers
Remove old DTS guessing code.
2013-03-22 14:14:04 -07:00
Matej Knopp
d8ac666137 qtmux: set stream language code from tag
https://bugzilla.gnome.org/show_bug.cgi?id=696358
2013-03-22 08:40:26 +00:00
Michael Smith
b85c5f236b mp4mux: in faststart mode, don't output up to 4 kB of garbage at the end. 2013-03-19 18:09:31 -07:00
Tim-Philipp Müller
230cf41cc9 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-04 00:07:18 +00:00
Tim-Philipp Müller
bc37b9f4fc qtmux: send stream-start event 2012-09-23 16:33:35 +01:00
Stefan Sauer
f874922e1c collectpads: remove gst_collect_pads_add_pad_full
Rename gst_collect_pads_add_pad_full() to gst_collect_pads_add_pad() and fix all
invocations.
2012-09-12 21:05:44 +02:00
Tim-Philipp Müller
4bb52bbadf docs: gst-launch -> gst-launch-1.0 and ffmpegcolorspace -> videoconvert 2012-08-27 21:20:30 +01:00
Tim-Philipp Müller
c074bfd0b9 gst_tag_list_free -> gst_tag_list_unref 2012-08-04 16:10:16 +01:00
Mark Nauwelaerts
dd25411161 qt(de)mux: pass private blob tags in a sample
... rather than a buffer, and the detailed info in the sample info
rather than caps.
2012-07-27 12:12:13 +02:00
Stefan Sauer
0cff483bd7 qtmux: avoid warning if both ts are equal 2012-07-11 13:54:00 +02:00
Tim-Philipp Müller
cf9b2149dd isomp4: remove gppmux, which was deprecated in favour of 3gppmux 2012-07-06 12:54:02 +01:00
Mark Nauwelaerts
67e168aef4 collectpads2: rename to collectpads 2012-04-17 15:14:27 +02:00
Mark Nauwelaerts
04b4d30f2c misc: chain up to collectpads event handler 2012-04-16 16:37:49 +02:00
Tim-Philipp Müller
e09ae5736d Use new gst_element_class_set_static_metadata() 2012-04-10 00:51:41 +01:00
Wim Taymans
3d61d12e03 update for buffer api change 2012-03-30 18:15:34 +02:00
Wim Taymans
c44cd8f55b Merge branch 'master' into 0.11
unport gdkpixbuf
not merged: https://bugzilla.gnome.org/show_bug.cgi?id=654850

Conflicts:
	docs/plugins/Makefile.am
	docs/plugins/gst-plugins-good-plugins-docs.sgml
	docs/plugins/gst-plugins-good-plugins-sections.txt
	docs/plugins/gst-plugins-good-plugins.hierarchy
	docs/plugins/inspect/plugin-avi.xml
	docs/plugins/inspect/plugin-png.xml
	ext/flac/gstflacdec.c
	ext/flac/gstflacdec.h
	ext/libpng/gstpngdec.c
	ext/libpng/gstpngenc.c
	ext/speex/gstspeexdec.c
	gst/audioparsers/gstflacparse.c
	gst/flv/gstflvmux.c
	gst/rtp/gstrtpdvdepay.c
	gst/rtp/gstrtph264depay.c
2012-03-22 11:53:24 +01:00
Nicola Murino
3f4e4edaa2 gst: Fix some query leaks 2012-03-12 09:10:20 +01:00
Matej Knopp
0ee34c293f qtmux: do not unref sample caps
https://bugzilla.gnome.org/show_bug.cgi?id=671534
2012-03-08 11:02:00 +00:00
Matej Knopp
688e820573 qtdemux: covert art tag type is GstSample not GstBuffer now
https://bugzilla.gnome.org/show_bug.cgi?id=671534
2012-03-07 10:42:14 +00:00
Tim-Philipp Müller
cc0511f5d8 flvmux, matroskamux, qtmux: if in doubt about downstream seekability default to streaming=true
If downstream didn't answer our SEEKING query and told us
it's seekable, default to streaming=true. We couldn't do
this in 0.10 for backwards compatibility reasons, but we
can in 0.11. Play it safe.
2012-02-27 01:12:09 +00:00
Tim-Philipp Müller
f49410d698 Merge remote-tracking branch 'origin/master' into 0.11
Conflicts:
	gst/audioparsers/gstmpegaudioparse.c
2012-02-27 01:00:03 +00:00
Tim-Philipp Müller
676b371bdb qtmux: create streamable output if downstream is not seekable
Ignore the "streamable" property setting and create streamable
output if downstream is known not to be seekable (as queried
via a SEEKABLE query).

Fixes pipelines like qtmux ! appsink possibly creating seemingly
corrupted output if streamable has not been set to true.
2012-02-25 15:57:02 +00:00
Wim Taymans
ca9532ccc5 update for new memory api 2012-02-22 02:10:33 +01:00
Wim Taymans
bb2bd604e0 update for HEADER flag 2012-01-30 17:16:51 +01:00
Wim Taymans
2cc2ada2e4 qtmux: include right collectpads version 2012-01-26 11:43:44 +01:00
Sebastian Dröge
30689a8167 qtmux: Update for the new collectpads2 event handling API 2012-01-26 10:40:06 +01:00
Wim Taymans
583d39dd8d update for new memory API 2012-01-25 12:30:28 +01:00
Tim-Philipp Müller
d681af899b GST_TYPE_DATE -> G_TYPE_DATE 2012-01-12 23:55:31 +00:00
Sebastian Dröge
93e3ed5a86 Merge branch 'master' into 0.11
Conflicts:
	ext/cairo/gsttextoverlay.c
	ext/pulse/pulseaudiosink.c
	gst/audioparsers/gstaacparse.c
	gst/avi/gstavimux.c
	gst/flv/gstflvmux.c
	gst/interleave/interleave.c
	gst/isomp4/gstqtmux.c
	gst/matroska/matroska-demux.c
	gst/matroska/matroska-mux.c
	gst/matroska/matroska-mux.h
	gst/matroska/matroska-read-common.c
	gst/multifile/gstmultifilesink.c
	gst/multipart/multipartmux.c
	gst/shapewipe/gstshapewipe.c
	gst/smpte/gstsmpte.c
	gst/udp/gstmultiudpsink.c
	gst/videobox/gstvideobox.c
	gst/videocrop/gstaspectratiocrop.c
	gst/videomixer/videomixer.c
	gst/videomixer/videomixer2.c
	gst/wavparse/gstwavparse.c
	po/ja.po
	po/lv.po
	po/sr.po
	tests/check/Makefile.am
	tests/check/elements/qtmux.c
	tests/check/elements/rgvolume.c
2012-01-10 14:32:32 +01:00
Vincent Penquerc'h
a6d9f6a3ce isomp4: fix caps leak 2012-01-05 19:25:33 +00:00
Vincent Penquerc'h
3489b691c5 isomp4: remove dead assignment 2012-01-05 19:08:03 +00:00
Sebastian Dröge
940807b79b isomp4: Port to the new audio caps
Still needs to handle the channel positions/masks and
channel reordering.
2012-01-05 10:30:33 +01:00
Wim Taymans
5fd2b7abe3 GST_FLOW_UNEXPECTED -> GST_FLOW_EOS 2012-01-03 15:26:21 +01:00
Mark Nauwelaerts
0c7a491a6f qtmux: use GstCollectPads2 buffer callback and running time clipper
... since default collection heuristics suffice.
2011-12-19 17:44:57 +01:00
Mark Nauwelaerts
7480b4407e qtmux: use GstCollectPads2 event callback
... in stead of local HACK.
2011-12-15 16:31:29 +01:00
Vincent Penquerc'h
79a6e23c1f qtmux: port to GstCollectPads2 2011-12-14 19:02:23 +00:00
Thiago Santos
4a5364d7f6 qtmux: make debug message more useful
Add information about the taglist and which pad received the
tag event on the debug logging.
2011-12-13 10:21:31 -03:00
Vincent Penquerc'h
c0e101e93f various: fix pad template leaks
https://bugzilla.gnome.org/show_bug.cgi?id=662664
2011-11-28 13:30:27 +00:00
Matej Knopp
1e5dd9e315 Fix printf format compiler warnings on OS X / 64bit
https://bugzilla.gnome.org/show_bug.cgi?id=662615
2011-11-22 01:28:22 +00:00
Wim Taymans
105650127e add parent to pad functions 2011-11-17 15:02:55 +01:00
Stefan Sauer
8643d1caaf collectpads: port API changes 2011-11-17 08:44:45 +01:00
Wim Taymans
a95acb7122 make %u in all request pad templates 2011-11-04 11:58:22 +01:00
Wim Taymans
22eb0d2300 Merge branch 'master' into 0.11 2011-11-02 10:40:12 +01:00
Mark Nauwelaerts
57684fee3a qtmux: avoid shortcut evaluation when adding paired mp4 tag
Fixes (part of) #638711.
2011-10-31 16:25:59 +01:00
Wim Taymans
94021224fc qtmux: report new bits 2011-10-06 12:26:33 +02:00
Wim Taymans
586ef0babd Merge branch 'master' into 0.11
Conflicts:
	ext/speex/gstspeexdec.c
	ext/speex/gstspeexenc.c
	gst/isomp4/atoms.c
	gst/isomp4/gstqtmux.c
2011-10-06 12:23:39 +02:00
Thiago Santos
7a143ea94f qtmux: Calculate average bitrate for streams
Calculate and use average bitrate for streams when no
bitrate tag was received
2011-09-30 12:43:13 -03:00
Thiago Santos
4737090594 qtmux: Avoid a buffer metadata copy if possible
If first_ts is 0 there is no need to subtract, so we might
skip some copying to make the buffer metadata writable.
2011-09-30 12:43:13 -03:00
Wim Taymans
87fbd1e784 Merge branch 'master' into 0.11
Conflicts:
	common
	ext/pulse/pulsesink.c
	ext/soup/gstsouphttpclientsink.c
	gst/audioparsers/gstaacparse.c
	gst/audioparsers/gstac3parse.c
	gst/rtp/gstrtph264depay.c
	gst/rtpmanager/gstrtpjitterbuffer.c
	gst/rtpmanager/rtpjitterbuffer.c
	gst/rtsp/gstrtspsrc.c
	sys/ximage/gstximagesrc.c
2011-09-28 12:44:59 +02:00
Lasse Laukkanen
056e9188b1 isomp4: Fix allowing zero duration tracks
https://bugzilla.gnome.org/show_bug.cgi?id=637486
2011-09-19 11:18:27 +02:00
Thiago Santos
261d11a6d7 qtmux: Fix ctts generation for streams that don't start at 0 timestamps
Subtract the first timestamp of a stream from all input buffers to
get 0-based timestamps for creating a sane ctts table. Without this
patch the ctts could have larger values than needed, causing the
playback to have a delay at startup.

As the first timestamp is only found after a few buffers are queued
(due to possible reordered buffers), once we find the first timestamp
we subtract it from all buffers on the queue, from that point on,
all buffers have their timestamps subtract when they are collected.

https://bugzilla.gnome.org/show_bug.cgi?id=658659
2011-09-12 07:37:10 -03:00
Thiago Santos
ed3adece77 qtmux: remove one G_UNLIKELY for user property
Using G_UNLIKELY on user properties isn't nice, specially when
that is the default option.
2011-09-07 11:46:07 -03:00
Wim Taymans
e204c5934c -good: port to new audio caps 2011-09-06 13:16:27 +02:00
Wim Taymans
9d6371405e fourcc: remove fourcc from caps 2011-08-22 12:24:15 +02:00
Wim Taymans
5fa0c28bc4 isomp4: fixup after small api changes
Port to recently changed api so that it compiles again.
2011-08-05 12:07:50 +02:00
Wim Taymans
734ec56617 Merge branch 'master' into 0.11 2011-07-08 12:51:14 +02:00
David Schleef
4dcc9ee42a qtmux: Add direct dirac mapping 2011-07-07 11:27:52 -07:00
Mark Nauwelaerts
d59a00aa1c Merge branch 'master' into 0.11
Conflicts:
	ext/pulse/pulsesink.c
2011-07-04 11:48:13 +02:00
Mark Nauwelaerts
611c950868 qtmux: mind requested name for request pad 2011-07-04 11:07:13 +02:00
Mark Nauwelaerts
f886681367 isomp4: port to 0.11 2011-06-29 12:46:20 +02:00
Mark Nauwelaerts
cc526d2e52 qtmux: free date tag 2011-06-29 12:05:23 +02:00
Antonio Frediani
63d350ceb3 qtmux: Use GST_TAG_IMAGE for coverart too
Fixes bug #638107.
2011-05-30 12:09:31 +02:00