66355be3c3
Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.
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This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
(cherry picked from commit c6610a216e
2011-01-28 03:15:34 +01:00
fe9d2edbdb
DV: use data_offset to fix seeking in badly cut files where the first
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complete frame does not start at position 0.
Originally committed as revision 25833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-27 14:40:12 +00:00
cc947f04cc
Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.
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Patch by Jean-Daniel Dupas, devlists shadowlab org
Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:29:58 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
d40a999a1c
Fix seeking in DV when filesize is unknown.
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Patch by Tomas Härdin, tomas D hardin A codemill D se
Originally committed as revision 22645 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 17:22:25 +00:00
c76911bd65
Split parts of dvdata.h into dvdata.c, this ensures that things like
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work_chunks_* and dv_idct_factor_* variables appear only once in the binary
instead of 3 times.
Saves 3264 bytes in .rodata and 312416 bytes in .bss on x86_64.
Originally committed as revision 20246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-16 07:55:57 +00:00
f6765f3f04
Extend DV autodetection to also reliably detect single-frame DVs with
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a higher score that MAX/4.
It checks that there are at least 10 DIF headers and at least one per
24000 bytes, and if so considers the file reliably detected as DV.
Passes probetest, too.
Originally committed as revision 20074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-29 10:12:18 +00:00
6377de611a
Try harder to avoid false positives for DV probe.
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Require at least one signature match per provided 1MB of probe data,
and if there is only a single match, return at most MAX/4.
Fixes issue1382 but could/should probably still be improved.
Originally committed as revision 19848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-14 22:03:07 +00:00
8a4ea200e1
fix dvcprohd 720p channels 3 and 4 audio timestamps, patch by Brian Brice, bbrice at gmail dot com
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Originally committed as revision 19228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-19 21:36:21 +00:00
7060667580
fix probing and demuxing of pond.dv, issue #887
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Originally committed as revision 19197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-15 01:41:59 +00:00
d509c743b7
check if frame size matches old sys and assumes corrupted input, fixes #1192
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Originally committed as revision 19192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-14 22:34:28 +00:00
e34a5996b9
dv probe
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Originally committed as revision 17607 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-26 08:45:59 +00:00
67d44b84c1
Support playback of incorrectly cut DV files where the headers do not
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start at the first byte.
Originally committed as revision 17519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 09:42:56 +00:00
406792e7b0
cosmetics: Remove pointless period after copyright statement non-sentences.
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Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
6d8b21f3e8
additional recovery for the badly broken streams
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Originally committed as revision 16438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-05 17:50:13 +00:00
f94036f159
prettyprinting cosmetics
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Originally committed as revision 15682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 21:41:27 +00:00
75f2c20983
spelling cosmetics
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Originally committed as revision 15681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 21:37:06 +00:00
51f4155fef
Make gcc 2.95 happy.
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Originally committed as revision 15589 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-08 20:55:22 +00:00
4e92dabf60
replacing frame_rate and frame_rate_base with an AVRational time_base
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Originally committed as revision 15584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-07 16:59:18 +00:00
a53621fca8
simplifying code as per Michael's suggestion
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Originally committed as revision 15583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-07 16:14:33 +00:00
c9b0b38f45
simplifying the code as per Michael's suggestion
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Originally committed as revision 15577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-07 15:49:45 +00:00
910f02a054
spelling cosmetics
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Originally committed as revision 15518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-02 16:28:58 +00:00
f8007a1473
Intial implementation of the DV100 (AKA DVCPRO HD) decoder and demuxer as
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specified in SMPTE 370M
Originally committed as revision 15010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-28 22:41:00 +00:00
34fab90f18
Two cosmetic changes for improved readability and ease of HDVCPRO HD integration
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Originally committed as revision 14999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-27 20:28:11 +00:00
5972945197
convert every muxer/demuxer to write/read sample_aspect_ratio from/to
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the corresponding AVStream instead of AVCodecContext
Originally committed as revision 14933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-23 23:43:20 +00:00
bde15e74de
Make long_names in lavf/lavdev optional depending on CONFIG_SMALL.
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patch by Stefano Sabatini, stefano.sabatini-lala poste.it
along with some spelling/consistency fixes for the long names by me
Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-03 16:20:54 +00:00
245976da2a
Use full path for #includes from another directory.
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Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-09 11:56:36 +00:00
ccd425e799
Remove unnecessary parentheses from return calls.
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Originally committed as revision 13069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-06 09:16:36 +00:00
899681cd1d
Use dynamically allocated ByteIOContext in AVFormatContext
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patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007
Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-21 07:41:00 +00:00
6f3e0b2174
Replace all occurrences of AVERROR_IO with AVERROR(EIO).
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Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19 15:23:32 +00:00
05ce0f11e4
* clarifying the AVInputFormat::read_seek return value
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* changing dv_read_seek() to return the proper value
(patch by Maksym Veremeyenko)
Originally committed as revision 9418 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-25 02:08:04 +00:00
6eb2de748d
* Fixing seeking with DV-AVI (by Jeff Downs <heydowns at borg dot com>)
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Originally committed as revision 7439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-11 22:32:19 +00:00
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
d4fc91b449
Split the DV demuxer and muxer into separate files (as suggested by Diego
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Biurrun).
Originally committed as revision 6272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-15 19:14:24 +00:00
3c8f30a745
* Restructuring the division of labor between DV codec and DV format
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[ Based on a patch by Brian Brice (bbrice at newtek dot com) ]
Originally committed as revision 6161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-04 03:33:11 +00:00
ff70e60176
allow individual selection of muxers and demuxers
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Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-10 21:14:37 +00:00
d2a067d1d9
give AVInput/OutputFormat structs consistent names
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Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-09 23:40:53 +00:00
a97c1e93aa
Add (mostly) const to variable and parameter declaration, where a char* was
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used and 'const char*' should be, plus make some function declarations
static if they aren't used outside their declaring source file.
patch by Stefan Huehner stefan%%at%%huehner%%dot%%org
Originally committed as revision 5492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-06-17 15:53:23 +00:00
c4e7baa85c
* fixing DV-in-AVI type1 packet production bug
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Originally committed as revision 5262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-04-01 23:13:53 +00:00
0b297700b7
DVCPRO50 support.
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Patch by Daniel Maas dmaas at maasdigital dot com
Originally committed as revision 5113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-06 08:54:33 +00:00
064cf25155
typo
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Originally committed as revision 4960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-08 11:43:47 +00:00
8228bff5c6
Put muxer-specific code parts in #ifdef CONFIG_MUXERS.
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based on a patch by Luca Abeni < lucabe72 #@# email #.# it >
Originally committed as revision 4871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-19 23:36:50 +00:00
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
bb270c0896
COSMETICS: tabs --> spaces, some prettyprinting
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Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
d156a7b7f1
typo: viedo --> video
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Originally committed as revision 4553 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-03 12:57:21 +00:00
4325ffd0a2
lowres support
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Originally committed as revision 4545 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-02 08:30:26 +00:00
01f4895c68
changing AVCodecContext codec -> *codec in AVStream so additions to AVCodecContext dont randomize AVStream and break binary compatibility
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Originally committed as revision 4453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-17 22:24:36 +00:00
a965c478b2
drop most url_fileno() calls (allows to use ByteIOContext directly in caller apps instead of URLProtocol)
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Originally committed as revision 4275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 00:06:27 +00:00
Diego Elio Pettenò