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Author SHA1 Message Date
Rostislav Pehlivanov
8180b113e1 aaccoder: respect cutoff when marking bands as PNS 
Makes more sense as users usually set the -cutoff option
to low pass filter the signal. The encoder will still over
shoot slightly when encoding normal coefficients however
that's normal.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-11 18:59:15 +01:00
Luca Barbato
5788623d29 jpeg2000: Split codeblock decoding from the main tile decoding 
That loop is completely stand-alone.
 2015-09-11 18:19:39 +02:00
Luca Barbato
db53a2306f jpeg2000: Do not warn about known and skippable markers 
Matches the openjpeg behaviour.
 2015-09-11 18:19:01 +02:00
Luca Barbato
9b5a4a9cce mmvideo: Make sure the rle does not write over the frame boundaries 
Bug-Id: 887
CC: libav-stable@libav.org
 2015-09-11 18:19:00 +02:00
Paul B Mahol
abef6383fb avformat/wavdec: use AV_OPT_TYPE_BOOL for ignore_length 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-11 15:41:18 +00:00
Paul B Mahol
2506244155 avformat/wavenc: use AV_OPT_TYPE_BOOL for write_bext option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-11 15:34:17 +00:00
Michael Niedermayer
8b72f6d50b avcodec/ljpegenc: Fix encoding RGBA LJPEG 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-11 13:45:29 +02:00
Michael Niedermayer
055e56e9f7 avcodec/mjpegdec: Fix decoding RGBA RCT LJPEG 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-11 13:42:05 +02:00
Ganesh Ajjanagadde
07d33439f3 configure: colorize error messages 
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-11 12:57:14 +02:00
Carl Eugen Hoyos
85a7ff8c27 lavc: Fix standalone compilation of the subrip decoder. 2015-09-11 12:39:29 +02:00
Agatha Hu
81071eea7d avcodec/nvenc: change flag of cuCtxCreate to avoid CPU spins 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2015-09-11 10:11:29 +02:00
Michael Niedermayer
f58e011a1f avformat/utils: Increase default max_stream_analyze_duration for flv 
Fixes: unknown_video.flv

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-11 01:12:28 +02:00
Michael Niedermayer
77d03b0ebb avutil/version: Bump for avpriv_get_trc_function_from_trc() and AVCOL_PRI/TRC_SMPTEST428_1 and AVCOL_TRC_SMPTEST2084 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-11 01:12:28 +02:00
Lou Logan
98ecee2d3d doc/filters: fix Photoshop curves file extension 
Found-by: moorej
Signed-off-by: Lou Logan <lou@lrcd.com>
 2015-09-10 14:13:23 -08:00
Kevin Wheatley
a1fa5392e6 avcodec/exr: Mark up the decoded buffer as the appropriate transfer characteristic when applying one 2015-09-10 23:53:05 +02:00
Kevin Wheatley
7eb3233352 avcodec/exr: Add support for applying a transfer characteristic curve to OpenEXR inputs. 
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
 2015-09-10 23:53:05 +02:00
Kevin Wheatley
bac9048265 avutil/color_utils: Add basic transfer functions for each AVColorTransferCharacteristic 
Most functions are valid over a domain and range of [0.0-1.0] but
some are defined over greater. This patch does not deal with
AVColorRange and assumes AVCOL_RANGE_JPEG for the returned values.

Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
 2015-09-10 23:53:05 +02:00
Ganesh Ajjanagadde
f6e598afa8 avfilter/vf_transpose: use the name 's' for the pointer to the private context 
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-09-10 21:30:43 +00:00
Ganesh Ajjanagadde
5064b06224 avfilter/f_perms: use the name 's' for the pointer to the private context 
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-09-10 21:06:58 +00:00
Michael Niedermayer
3ffa77d301 avcodec/options_table: Fix TRC / PRI typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:51:19 +02:00
Michael Niedermayer
24426172d3 avutil/pixfmt: Name "SMPTE ST 428-1" in AVColorPrimaries the same as in AVColorTransferCharacteristic 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:50:42 +02:00
Michael Niedermayer
b5939ba09c avutil/pixdesc: Use "-" in color_primaries_names to be consistent with color_transfer_names 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:47:51 +02:00
Kevin Wheatley
6d4b394b5d avutil/pixdesc: Add SMPTE ST 2084 and ST 428-1 pixel descriptions 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:34:47 +02:00
Kevin Wheatley
7061a30c37 avcodec/options_table: Add SMPTE ST428-1 colour primaries (CIE 1931 XYZ) to command line options 
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:33:56 +02:00
Kevin Wheatley
47570a265e avcodec/options_table: Add CLI options for SMPTE ST 2084 and ST 428-1 transfer characteristics 
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:33:39 +02:00
Kevin Wheatley
c3cd6dd106 avutil/pixfmt: Add additional primaries and transfer characteristic enumerations from ITU-T Rec H.265 
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:32:52 +02:00
Michael Niedermayer
151312890c avcodec/truemotion1: Simplify code using AV_PIX_FMT_0RGB32 
Suggested-by: carl
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 22:17:27 +02:00
Clément Bœsch
342ead4491 avformat/subtitles: improve ff_subtitles_queue_finalize() doxy 2015-09-10 21:40:49 +02:00
Clément Bœsch
af924fd9e4 avformat/subtitles: forward log context in ff_subtitles_queue_finalize() for logging 2015-09-10 21:40:07 +02:00
Clément Bœsch
a634649a36 avformat/subtitles: make sure we don't drop "duplicated" events from different streams 2015-09-10 21:39:13 +02:00
Clément Bœsch
4f26c99912 avformat/subtitles: drop duplicated events 
Fix Ticket #4843
 2015-09-10 21:18:34 +02:00
Harshit Mittal
4f7189f09e .gitignore: ignore temp files 
Github: Closes #144
 2015-09-10 17:55:34 +02:00
Michael Niedermayer
d730dd8c53 swscale: Forward colorspace updates to the 2nd cascaded context in case of alphablend 
The first just does the blending and wouldnt do anything with the colorspace values

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 17:05:20 +02:00
Michael Niedermayer
21c7272859 swscale/utils: Forward luma range to the cascaded context for alphablending 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 17:05:20 +02:00
Michael Niedermayer
a4d17c9a70 avcodec/truemotion1: use BGR0/0RGB 
The alpha channel in the fate sample contains random trash, not alpha

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 16:36:47 +02:00
Michael Niedermayer
67fe1a2b61 avcodec/cscd: Use BGR0 instead of BGRA 
the available BGRA samples contain random trash in the alpha channel

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 16:36:47 +02:00
Michael Niedermayer
aec340c533 avcodec/bmp: Analyze BGRA files alpha channel to choose pixel format 
BGRA BMPs commonly do contain an all transparent alpha channel

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 16:36:47 +02:00
Michael Niedermayer
319898bba2 swscale/utils: handle gray+alpha formats like gray for luma ranges 
Its illogic to handle gray differently depending on the existence of an alpha channel

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 15:00:19 +02:00
Michael Niedermayer
816cf5181e swscale/utils: If the source has no alpha then disable alpha blendaway 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 15:00:19 +02:00
Michael Niedermayer
dfd3fd67bb avcodec/libopenh264enc: use AV_LOG_TRACE instead of DEBUG+1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 15:00:19 +02:00
Luca Barbato
41ed749fe9 ogg: Do not try to use the parser if it is not present 
Bug-Id: 886
CC: libav-stable@libav.org
 2015-09-10 14:47:33 +02:00
Ronald S. Bultje
fd8b90f5f6 vp9: fix overflow in 8x8 topleft 32x32 idct ssse3 version. 
Also disable the mmx/iwht optimization when the bitexact flag is set.
With synthetically coded coefficients (i.e. these that lead to a
residual well outside the [-255,255] range), our optimizations will
overflow. It doesn't make sense to fix the overflows, since they can
only occur on synthetic input, not on real fwht-generated input. Thus,
add a bitexact flag that disables this optimization.
 2015-09-10 07:51:16 -04:00
Ronald S. Bultje
4bb9dbe4d7 vp9: permanently delete segmentation refmap on any size change. 2015-09-10 07:51:16 -04:00
Michael Niedermayer
35b7bd2558 avcodec/libopenh264enc: Remove some unneeded intermediate variables 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 13:13:06 +02:00
Michael Niedermayer
fb000b0f0f avcodec/libopenh264enc: Fix formating to match FFmpegs style 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 13:02:40 +02:00
Michael Niedermayer
ec5b13fbe4 avcodec/libopenh264enc: remove useless cast 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 12:59:44 +02:00
Gregory J. Wolfe
e8c45b96f4 avcodec/libopenh264enc: Use av_log() to log messages 
File libopenh264enc.c has been modified so that the encoder uses av_log()
to log messages (error, warning, info, etc.) instead of logging them
directly to stderr.  At the time the encoder is created, the current
ffmpeg log level is mapped to an equivalent libopenh264 log level.  This
log level, and a message logging function that invokes av_log() to
actually log messages, are then set on the encoder.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-10 12:56:09 +02:00
Luca Barbato
7b02cb29d9 pixdesc: Document the component order 2015-09-10 12:08:57 +02:00
Hendrik Leppkes
c7ed26ad60 pixdesc: Add missing alpha flag for yuva420p9be 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-10 12:08:57 +02:00
Hendrik Leppkes
e336c51e6f pixdesc: Consistently order components 
Ensure that the components are ordered consistently, ie. always
RGB(A) and YUV(A). This allows to identify a specific plane on a given
pixel format without hard-coding knowledge of the plane order.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-10 12:08:57 +02:00