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428 commits

Author SHA1 Message Date
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
Robert Swain
c93ea637ef qtdemux: Don't check for NULL pointers or cast to gpointer as this is 
not needed
 2010-01-11 10:05:10 +01:00
Robert Swain
a340359127 qtdemux: Refactor stbl sub-atom freeing. Free when index has been 
completely parsed.
 2010-01-11 09:50:33 +01:00
Robert Swain
3daf1871c1 qtdemux: Avoid whitespace commits due to inconsistent GNU indent 
behaviour
 2010-01-11 09:50:33 +01:00
Tim-Philipp Müller
e1bff64f00 qtdemux: remove newline at end of debug statement 2010-01-11 00:10:34 +00:00
Michael Smith
7f442ab1c1 qtdemux: Add support for wave-style audio in qt. 
Uses gstriff to parse the wave headers appropriately. Tested with MS-ADPCM
content.
 2010-01-05 12:11:31 -08:00
Wim Taymans
48615d5e98 qtdemux: fix chunk counter 2010-01-05 15:51:55 +01:00
Wim Taymans
17630760f4 qtdemux: more work at reducing loop overhead 
Try to avoid derefs when parsing the index. Save the state into the structures
when we exit the loop instead of for each iteration.
 2010-01-05 15:51:52 +01:00
Wim Taymans
91a5e5138f qtdemux: cleanups and make duration more accurate 
Make the QtDemuxSample struct smaller by keeping the duration and the pts_offset
as their 32 bit values.
Make some macros to calculate PTS, DTS and duration of a sample.
Deref the sample index less often by keeping a ref to the sample we're dealing
with.
 2010-01-05 15:51:50 +01:00
Wim Taymans
22eb18f828 qtdemux: simplify logic to calculate duration 
Since we no longer store the timestamp and duration in nanoseconds, we can now
simply store the duration as-is.
 2010-01-05 15:51:48 +01:00
Robert Swain
1c27ed4dae qtdemux: Store timestamps in mov format in the index 
This allows faster building of the index upon seeks so that scaling of
timestamps only occurs when actually needed.
 2010-01-05 15:51:45 +01:00
Wim Taymans
86021857c5 qtdemux: make seeking in push mode work 
Move sample position checks into qtdemux_parse_samples where we can protect it
with a lock.
Refactor and make an qtdemux_ensure_index function.
Rename qtdemux_do_push_seek to qtdemux_seek_offset in order to avoid confusion
with gst_qtdemux_do_push_seek.
 2010-01-05 15:51:43 +01:00
Wim Taymans
3b643817be qtdemux: move error code out of normal flow 2010-01-05 15:51:40 +01:00
Robert Swain
4b2b7067b6 qtdemux: Add push mode seek support for seeking to obtain the moov atom 2010-01-05 15:51:36 +01:00
Arun Raghavan
e9f9164fb6 qtdemux: Add tags for average and maximum bitrate 
Fixes #599300.
 2009-12-31 18:25:20 +00:00
Thiago Santos
5d86010dad qtdemux: perf tag should map to GST_TAG_ARTIST 2009-12-24 17:06:16 -03:00
Jonathan Conder
1112090589 qtdemux: Adds new tags 
Adds some new tags mapping to qtdemux.

Fixes #599759
 2009-12-21 12:03:30 -03:00
Wim Taymans
cc277b4a26 qtdemux: Fix ALAC codec_data parsing 
Fixes #604611
 2009-12-17 16:23:56 +01:00
Thiago Santos
4063bb87e8 qtdemux: Remove cpp style coments 
Removes // comments and replace them with /* */ comments
 2009-12-16 17:28:30 -03:00
Tim-Philipp Müller
6c4c8f8670 qtdemux: fix up language code extraction some more 
Quicktime uses ISO 639-2 for language codes, but GST_TAG_LANGUAGE
is supposed to hold a ISO 639-1 code, so convert as needed using
the new API from -base.

See #602126.
 2009-12-13 13:10:12 +00:00
Thiago Santos
52177fa056 Revert "qtdemux: Correctly parse classification tags" 
This reverts commit cd883aa60c.

Previous code was correct, 4 is due to table and language code,
not only language code
 2009-12-12 17:44:04 -03:00
Thiago Santos
cd883aa60c qtdemux: Correctly parse classification tags 
In clsf atoms, the language code is 2 bytes long, not 4.
 2009-12-12 16:31:35 -03:00
Thiago Santos
ff4ac9ddf6 qtdemux: fix debug message printf args 
Fixes debug message printf format to make it build in mac's gcc
 2009-12-03 17:49:55 -03:00
Mark Nauwelaerts
baa28ddedf qtdemux: fix timestamp datatype 2009-11-26 17:29:03 +01:00
Robert Swain
98279be735 qtdemux: Fix push mode by making sure stbl information is available in 
next_entry_size ()
 2009-11-24 16:40:19 +01:00