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423 commits

Author SHA1 Message Date
Arun Raghavan
8aed3176ce qtdemux: Fix order of bitrates in 'btrt' atom 
There seems to be a bug in libmp4v2 that generates a MPEG4BitRateBox as
(bufferSizeDB, avgBitrate, maxBitrate) instead of (bufferSizeDB,
maxBitrate, avgBitrate), according to the spec. I used the mp4file
output while writing this code, so the order is wrong. This patches
fixes that.

https://bugzilla.gnome.org/show_bug.cgi?id=623654
 2010-07-06 10:33:16 +01:00
Edward Hervey
fcf1995020 qtdemux: strip out bogus tags from XMP atom 
https://bugzilla.gnome.org/show_bug.cgi?id=623366
 2010-07-02 14:39:36 +02:00
Robert Swain
50273537dc qtdemux: Round timestamp up when scaling to mov format 
Fix timestamp rounding to allow the correct index to be located.

The issue was that scaling from GStreamer time format to mov time format was
rounding down causing the timestamp of the newsegment event received after a
flushing keyframe seek to find the sample index before the one it should
causing further backward seeking to the keyframe prior until no rounding error
occurred.

Rounding up when scaling to mov format has the desired effect, and it is
not clear whether just the _round () variant would be sufficient.

Fixes bug #619105
 2010-05-26 00:08:16 +01:00
David Schleef
e847957790 qtdemux: Add VP8 2010-05-17 17:18:25 +02:00
Mark Nauwelaerts
bcde9fab09 qtdemux: fix push based seeking 
... where it comes down to transforming incoming BYTE segment
to a corresponding TIME segment.

Also fixes #609405.
 2010-05-11 18:44:01 +02:00
Mark Nauwelaerts
e934f637b6 qtdemux: fix partial parsing of ctts table 
Fixes #616516.
 2010-05-11 11:06:20 +02:00
Mark Nauwelaerts
a9e688cf32 qtdemux: cleanup a comment and add some debug and conditional compilation 2010-05-11 11:06:17 +02:00
David Schleef
1df1d34fe1 qtdemux: UYVY is 4:2:2, not 4:2:0 2010-04-30 17:19:44 -07:00
Tim-Philipp Müller
a155deaabf matroskademux, qtdemux: minor code cleanup in avc_level_idc_to_string() 
Do the same with slightly fewer LOC.
 2010-04-12 15:10:11 +01:00
Arun Raghavan
861311e8f6 qtdemux: Post avg./max. bitrate tags for H.264 
This reads the average and maximum bitrates from the 'btrt' atom if
available, and pushes these as tags,

https://bugzilla.gnome.org/show_bug.cgi?id=614927
 2010-04-07 11:55:32 +02:00
Thiago Santos
f966ff66f8 qtdemux: Read replaygain peak/gain tags 
Make qtdemux read tags replaygain tags that are within '----' atoms.

Fixes #614471
 2010-04-02 15:23:51 -03:00
Arun Raghavan
95c6d558f0 matroska: Export h.264 profile and level in caps 
This replicates the code in qtdemux to export the h.264 profile and
level in the stream caps.

https://bugzilla.gnome.org/show_bug.cgi?id=614651
 2010-04-02 18:51:34 +02:00
Sebastian Dröge
9317ad6fe9 qtdemux: Fix off-by-one introduced in last commit 2010-04-02 18:50:45 +02:00
Arun Raghavan
ccef64be39 qtdemux: Minor refactor of the code 
This will make it easier to clump together common code when copying to
mastroskademux.

https://bugzilla.gnome.org/show_bug.cgi?id=614651
 2010-04-02 18:49:20 +02:00
Arun Raghavan
d6dcd70b4c qtdemux: Export h.264 level in caps 
This exports the h.264 level in the stream caps (as a string) which can
be used to match a decoder, or as metadata.

https://bugzilla.gnome.org/show_bug.cgi?id=614651
 2010-04-02 18:48:45 +02:00
Arun Raghavan
503f0988bf qtdemux: Export h.264 profile in caps 
This adds the h.264 profile for a given stream into caps. This can
(eventually) be used to select an appropriate decoder and as metadata
for certain applications.

https://bugzilla.gnome.org/show_bug.cgi?id=614651
 2010-04-02 18:48:23 +02:00
Tim-Philipp Müller
af5e4d935a qtdemux: extract stream language in more cases 
The 16-bit language code can be either a packed ISO-639-2T code
or a 'Macintosh language code'. Handle the latter type of language
codes as well, and map to the matching ISO code. Lastly, fix
language code posting for language #0, which is valid and stands
for 'English'.

Fixes #614001.
 2010-03-26 17:02:50 +00:00
Benjamin Otte
3f511ec361 Add -Wwrite-strings to the configure flags 
... and fix all warnings
 2010-03-21 14:17:47 +01:00
Benjamin Otte
cccfeaa59c gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 14:32:00 +01:00
Thiago Santos
5efda5caf7 qtdemux: add XMP parsing support 
Use xmp helpers to parse XMP metadata in udta atom.

Fixes #609539
 2010-03-11 19:04:49 -03:00
Edward Hervey
32498746ad qtdemux: Fix print statements for pointer differences. 
This fixes it for both 32 and 64 bit
 2010-03-11 17:28:47 +01:00
Edward Hervey
8d794e6a9f qtdemux: Fix unitialized variables 2010-03-11 17:28:35 +01:00
Thiago Santos
145b3a3079 qtdemux: Set stream-format=raw on AAC caps 
Set stream-format=raw for AAC caps, as that is the
expected AAC format to be in this container family.

Fixes #566250
 2010-03-11 09:38:32 -03:00
Mark Nauwelaerts
561a506822 qtdemux: avoid erroneous codec-data overriding of stsd information 2010-03-10 11:48:06 +01:00
Robert Swain
8d801f41d8 qtdemux: Fix off-by-one logic error in frame rate cap regression commit 2010-02-18 18:20:24 +01:00
Thiago Santos
f1c61e1d84 qtdemux: Use the correct duration when comparing segments 
Do not confuse QtDemuxSegments with GstSegments when
comparing the total file duration with the segment duration

Fixes #610296
 2010-02-18 07:53:34 -03:00
Robert Swain
2723de585e qtdemux: add durations modulo 1<<32 
For calculating the durations of each sample, we are supposed to add each
duration modulo 1<<32 so make the elapsed time counter a uint32.

Fixes #610280
 2010-02-17 18:06:29 +01:00
Mark Nauwelaerts
d14685eb08 qtdemux: fix ALAC codec-data handling 
ALAC codec-data apparently comes in (at least) two flavours (mov, mp4),
so use atom based parsing to retrieve required data, rather than
aiming for a specific offset.

See also #580731.
 2010-02-16 16:22:28 +01:00
Mark Nauwelaerts
105d8c925b qtdemux: fix debug message 2010-02-16 16:09:36 +01:00
Mark Nauwelaerts
58d84a993c qtdemux: handle signed values in 3GPP location tag 2010-02-16 16:09:26 +01:00
Robert Swain
e2f5409d40 qtdemux: Fix frame rate cap regression 
Look for a non-zero min_duration during initialisation to avoid
incorrect frame rate caps.
 2010-02-16 14:44:11 +01:00
Robert Swain
4aff3e48be qtdemux: temporary safety check to avoid crashes with a certain file 
Add temporary check to avoid crashes with a certain file when seeking
until the real cause of this is figured out. See #609405.
 2010-02-10 20:36:56 +00:00
Robert Swain
7877ffb6f5 qtdemux: skip unknown atoms when looking for moov 
Fixes bug #609107
 2010-02-07 10:56:02 +01:00
Robert Swain
9ed6c58006 qtdemux: Set the segment start time to the requested seek time for non-keyframe seeks 2010-02-04 18:54:58 +00:00
Robert Swain
8d4f70c5ce qtdemux: Fix time returned for index at a byte offset 
The logic for searching forwards/backwards was swapped
 2010-02-04 18:54:53 +00:00
Edward Hervey
cb0474b6b3 qtdemux: dmb1 is a valid fourcc for Motion-JPEG 2010-01-23 14:47:55 +01:00
Edward Hervey
a782ef3ce8 qtdeux: IV32 is also used for Indeo 3 video streams 2010-01-23 14:20:02 +01:00
Roland Krikava
8a80fdaad1 qtdemux: Avoid negative overflow on keyframe search 
Do not overflow negatively when searching a previous
"keyframe" on audio streams. Could cause infinite loops
on backwards playback

Fixes #607718
 2010-01-21 23:20:34 -03:00
Alessandro Decina
5d3d3f28e1 qtdemux: fix compiler warnings under OS X. 2010-01-21 19:24:22 +01:00
Mark Nauwelaerts
8ca984d5e8 qtdemux: always keep media segments within total duration 
... as opposed to only doing so following a seek.
 2010-01-20 16:03:21 +01:00
Thiago Santos
e61a71b490 qtdemux: g_free is NULL safe 2010-01-15 13:42:30 -03:00
Thiago Santos
b07f406634 qtdemux: use DEMUX errors, instead of DECODE 
qtdemux should use DEMUX errors, and not DECODE

Conflicts:

	gst/qtdemux/qtdemux.c
 2010-01-15 13:42:30 -03:00
Thiago Santos
b988ff4f57 qtdemux: Minor refactor 
Replace repeated code with a function call
 2010-01-15 13:42:30 -03:00
Thiago Santos
92a83e016a qtdemux: Handle another kind of redirect trak 
Some traks might contain a redirect rtsp uri inside
hndl atom (which is a dref atom entry). This commit makes qtdemux
post a message when it finds one of these traks and there are
no other traks.

Fixes #597497
 2010-01-15 13:42:29 -03:00
Thiago Santos
06de494640 qtdemux: Post error when reaching EOS without pads 
Post an error when EOS is reached and there are no src pads
 2010-01-15 13:42:22 -03:00
Thiago Santos
b53a45ed44 qtdemux: Do not post empty redirect messages 
Some misinterpreted data could result in posting redirect messages
with empty redirect strings. It is better not to post them.

An example is the file on bug #597497
 2010-01-15 13:13:59 -03:00
Edward Hervey
3f5add8820 qtdemux: use G_GSIZE_FORMAT for platform independent gsize qualifier 
Fixes build on macosx
 2010-01-12 17:39:05 +01:00
Michael Smith
144fbd2d8f qtdemux: fix offset for type 2 mp4a sound sample descriptions. 
Allows us to correctly find the esds (and thus the codec data) for such
mp4a files.
 2010-01-11 11:48:29 -08:00
Robert Swain
866d13e7b9 qtdemux: Oops. The gpointer cast is needed because of the const 
qualifiers on the data elements
 2010-01-11 10:38:10 +01:00
Robert Swain
4ac643c2d9 qtdemux: Debug -> info level for a message for benchmarking index parsing 
The extra message output at higher levels affects the accuracy of the
benchmark.
 2010-01-11 10:17:54 +01:00