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Author SHA1 Message Date
Clément Bœsch
c0bfc2b90d doc/filters: make examples a bit more consistent. 
Create dedicated subsection and itemize. Not done for every filters, but
a large part is done.
 2013-03-05 21:08:19 +01:00
Clément Bœsch
72d2e9437d doc/showspectrum: add some examples. 2013-03-05 20:37:58 +01:00
Stefano Sabatini
8d9509377e lavfi/overlay: improve log message warning in case of clipped overlay 2013-03-05 20:09:50 +01:00
Stefano Sabatini
f164228fd7 lavfi/overlay: add support for partial overlaying 
Partially rework the iteration logic, in order to limit iteration only
for the clipped overlay region.
 2013-03-05 20:09:21 +01:00
Paul B Mahol
1c808943b8 lavfi/mp: drop mp=stereo3d filter 
The filter has been natively integrated into libavfilter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 18:45:35 +00:00
Paul B Mahol
3f35f36a2e lavfi: port MP stereo3d filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 18:36:40 +00:00
Nicolas George
c31458c334 lavf/concat: compute duration if possible. 2013-03-05 16:44:51 +01:00
Nicolas George
9b211c43dc examples/muxing: fix memory leak. 
Do not re-call avcodec_get_context_defaults3(), it is already
called by avformat_new_stream() and it leaks the codec
priv_data that was already allocated.

Use avformat_free_context() instead of freeing (not)
everything manually.

Fix trac ticket #2322.
 2013-03-05 15:43:32 +01:00
Stefano Sabatini
ad48556135 lavu/eval: add native support to lte and lt functions 2013-03-05 15:15:45 +01:00
Nicolas George
622a6f6f3b doc/muxers: specify that tee needs -map. 
Address trac ticket #2311.
 2013-03-05 14:20:18 +01:00
Nicolas George
3ab25e4574 Revert "lavf/concatdec: define "ffcat" and "ffconcat" extensions" 
This reverts commit 6cc12353a8.

Conflicts:
	libavformat/version.h

Allowing to automatically select the concat demuxer raises
security concerns, as it allows a possibly hostile file to
access any file on the system. Guessing the format based on
the file name extension does not allow to enable the safe
mode designed to avoid it.
 2013-03-05 14:10:10 +01:00
Stefano Sabatini
b1a2684936 lavu/opt: fix weird align 2013-03-05 13:20:14 +01:00
Stefano Sabatini
7b9a3df5d7 lavu/opt-test: do not explicitly set default value in test_ctx 
Let av_opt_set_defaults() set the value, which is simpler and more
idiomatic.
 2013-03-05 13:20:14 +01:00
Stefano Sabatini
aba18c5af9 tests: add overlay rgb and yuv444 tests 
Also rename overlay test to overlay_yuv420 accordingly.
 2013-03-05 13:20:13 +01:00
Alexander Kojevnikov
29d8cd265a mp3dec: Fix VBR bit rate parsing 
When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.

When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.

Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 13:06:01 +01:00
Paul B Mahol
d2b0b839b9 fate: add dependency for xface 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 11:44:58 +00:00
Michael Niedermayer
1567095acf Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: Use check_builtin() where appropriate

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 12:37:15 +01:00
Michael Niedermayer
1cb3ca2a67 Merge commit '9c7d85b3b45a77742b1e69c48ab33f9c8a2e6f35' 
* commit '9c7d85b3b45a77742b1e69c48ab33f9c8a2e6f35':
  configure: Add check_builtin convenience function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 12:23:48 +01:00
Michael Niedermayer
890b9c5c46 Merge commit 'f868b24d0f280bb966e5c352028a343e45d20a02' 
* commit 'f868b24d0f280bb966e5c352028a343e45d20a02':
  configure: Add sanitize_var_name convenience function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 12:17:15 +01:00
Michael Niedermayer
06ad309ab4 Merge commit '813b82b927b19532e3bc3397b972c8a27b9f6326' 
* commit '813b82b927b19532e3bc3397b972c8a27b9f6326':
  configure: Fix silly typo in logging command of check_struct()
  fate: remove last incomplete frame from mpeg2-field-enc test

Conflicts:
	tests/fate/video.mak
	tests/ref/fate/mpeg2-field-enc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 12:11:48 +01:00
Paul B Mahol
d7f9f34dc6 zmbv: stop doing colorspace conversion 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 10:27:09 +00:00
Diego Biurrun
c57a593670 hwaccel: consistent name prefixes for start_frame/end_frame/decode_slice 
Some hwaccels use name prefixes, some do not, others only use them for
some codecs.  Add prefixes everywhere for consistency.
 2013-03-05 11:22:45 +01:00
Paul B Mahol
f5ce359ce4 doc/filters: fix short options for noise filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 10:18:21 +00:00
Diego Biurrun
2a7ab2dfaa configure: Use check_builtin() where appropriate 2013-03-05 11:04:37 +01:00
Diego Biurrun
9c7d85b3b4 configure: Add check_builtin convenience function 2013-03-05 11:04:37 +01:00
Diego Biurrun
f868b24d0f configure: Add sanitize_var_name convenience function 
This is useful in all the places where special characters in
variable names are manually translated to underscores.
 2013-03-05 11:04:37 +01:00
Diego Biurrun
813b82b927 configure: Fix silly typo in logging command of check_struct() 2013-03-05 11:04:37 +01:00
Michael Niedermayer
715c230811 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Add h264chroma dependency for mpegvideo / lowres to configure.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 04:25:01 +01:00
Michael Niedermayer
e398990eb8 msrledec: fix output_end checks 
Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 03:29:04 +01:00
Michael Niedermayer
3dbc0ff9c3 iff: fix integer overflow 
Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 01:39:50 +01:00
Carl Eugen Hoyos
d043461344 Add h264chroma dependency for mpegvideo / lowres to configure. 
Fix building for some unusual configurations.
 2013-03-05 01:07:12 +01:00
Michael Niedermayer
7992bdbeb4 update_stream_timings: check bitrate for being in range. 
Fixes numerical overflow
Fixes Ticket2089

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-04 18:54:00 +01:00
Michael Niedermayer
dae38a66eb dnxhddec: return the correct number of bytes from decode_frame 
Fixes Ticket2022

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-04 18:17:47 +01:00
Michael Niedermayer
faa0068a87 avformat: Make duration estimation from pts more robust 
Ignore durations which differ significantly from the previous
Fixes Ticket2018

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-04 18:01:32 +01:00
Michael Niedermayer
9bb54bb685 nutdec: more specific return codes for decode_syncpoint() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-04 16:51:21 +01:00
Michael Niedermayer
7ccc0ed6a0 nutdec: print error on invalid/unsupported fourcc style 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-04 16:49:17 +01:00
Michael Niedermayer
144da7eeca Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  buildsys: only include log2_tab per library for shared builds
  Add h264chroma dependency for cavs decoder to configure.
  Add h264qpel dependency for snow codec to configure.
  Add h264chroma dependency for vp5 and vp6 decoder to configure.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-04 14:45:52 +01:00
Clément Bœsch
53ca0cb8d4 build: [autodetect] -> [no] in iconv help. 2013-03-04 13:12:45 +01:00
Michael Niedermayer
03148fd174 buildsys: only include log2_tab per library for shared builds 
Fix linking failures with -all_load due to multiple log2_tabs

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
 2013-03-04 12:25:02 +01:00
Carl Eugen Hoyos
523b12affc Add h264chroma dependency for cavs decoder to configure. 
Fix building for some unusual configurations.
 2013-03-04 11:43:55 +01:00
Carl Eugen Hoyos
9051e297d2 Add h264qpel dependency for snow codec to configure. 
Fix building for some unusual configurations.
 2013-03-04 11:43:09 +01:00
Carl Eugen Hoyos
2b09078a61 Add h264chroma dependency for vp5 and vp6 decoder to configure. 
Fix building for some unusual configurations.
 2013-03-04 11:39:44 +01:00
Janne Grunau
15ea1ac695 fate: remove last incomplete frame from mpeg2-field-enc test 2013-03-04 11:22:21 +01:00
Clément Bœsch
393dcbf079 compat/strtod: isspace -> av_isspace. 
This should fix build after 88d55b8.
 2013-03-04 03:37:36 +01:00
Clément Bœsch
9ad3cd5b5f build: disable iconv by default. 
It seems to break a lot on MacOS because of a mixup between multiple
iconv libraries. The issue is that the configure check link with no
particular library path (so it uses /usr/lib/libiconv.dylib where all
the symbols are defined). OTOH, the final build might link with extra
library paths, such as the ports lib directory (typically you get
-L/opt/local/lib because of an extra library such as SDL). Whatever this
option position (before or after -liconv), it will try to link with
/opt/local/lib/libiconv.dylib, and the issue is that this version has
the same symbols as the ones in /usr/lib/libiconv.dylib except that they
all start with 'lib' (libiconv_open, libiconv_close, ...). I don't plan
to try to workaround this mess, so any better solution is welcome.
 2013-03-03 23:50:31 +01:00
Clément Bœsch
16ed6a6bf7 doc/filters: fix degrees/radians copy/paste fail. 2013-03-03 23:49:46 +01:00
Michael Niedermayer
e2427f04b7 ffmpeg_opt: Ask for overwrite in single image2 files too 
Fixes Ticket1637

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-03 22:09:01 +01:00
Clément Bœsch
14e240cb4a lavfi/opencv: isgraph -> av_isgraph. 
Fix build after 88d55b8.
 2013-03-03 22:06:48 +01:00
Reimar Döffinger
88d55b827d Remove incorrect use of ctype.h functions. 
As far as I can tell the code should not change behaviour
depending on locale in any of these places.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-03-03 21:44:10 +01:00
Ronald S. Bultje
2cffe38df3 Deprecate deinterlaced in libavcodec. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-03 21:11:48 +01:00