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Author SHA1 Message Date
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
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
Vesselin Bontchev
8e28e0721c avformat/aa: initialize "header_seed" and "header_key" 
Fixes CID 1322364, CID 1322363

Signed-off-by: Vesselin Bontchev <vesselin.bontchev@yandex.com>
 2015-09-10 09:06:13 +02:00
James Almer
bbc8fcae1d RELEASE: update to 2.8.git 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-09 23:53:15 -03:00
James Almer
67d81b76b6 avformat/avformat: remove dead code 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-09 20:12:16 -03:00
Hendrik Schreiber
9d742d23d2 lavc: Fix compilation with --disable-everything --enable-parser=mpeg4video. 2015-09-09 14:49:52 +02:00
Ricardo Constantino
2641eeeefe configure: add libsoxr to swresample's pkgconfig 
Fixes linking in FFMS and f265 at least, when ffmpeg is compiled with
libsoxr.

Signed-off-by: Ricardo Constantino <wiiaboo@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 14:02:55 +02:00
Paul B Mahol
8bf2d3e468 avcodec/wavpackenc: use AV_OPT_TYPE_BOOL for all options 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-09 10:01:10 +00:00
Paul B Mahol
6603368ab4 avcodec/huffyuvenc: use AV_OPT_TYPE_BOOL for non_deterministic option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-09 10:01:10 +00:00
Paul B Mahol
33a68759c1 avcodec/libmp3lame: use AV_OPT_TYPE_BOOL for all options 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-09 10:01:10 +00:00
Paul B Mahol
af24763400 avfilter/vf_lut: use AV_OPT_TYPE_BOOL for negate_alpha option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-09 10:01:10 +00:00
Rostislav Pehlivanov
da64bd6a99 aaccoder: tweak PNS implementation further 
This commit changes a few things about the noise substitution
logic:
 - Brings back the quantization factor (reduced to 3) during
   scalefactor index calculations.
 - Rejects any zeroed bands. They should be inaudiable and it's
   a waste transmitting the scalefactor indices for these.
 - Uses swb_offsets instead of incrementing a 'start' with every
   window group size.
 - Rejects all PNS during short windows.
Overall improves quality. There was a plan to use the lfg system
to create the random numbers instead of using whatever the decoder
uses but for now this works fine. Entropy is far from important here.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2015-09-09 10:44:33 +01:00
Hendrik Leppkes
b421455ee0 Merge commit '3b8e895237592fdaffe87cdcd204104200b9ccf9' 
* commit '3b8e895237592fdaffe87cdcd204104200b9ccf9':
  codec_desc: Add missing DXV entry

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-09 09:55:14 +02:00
Michael Niedermayer
e407d70f83 MAINTAINERS: add 2.8, drop 2.2 
No actively maintained linux disto on
https://trac.ffmpeg.org/wiki/Downstreams
uses 2.2 anymore, so it makes no sense to maintain it further

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 04:50:20 +02:00
Vittorio Giovara
3b8e895237 codec_desc: Add missing DXV entry 2015-09-09 03:11:09 +02:00
Michael Niedermayer
2c1ec57596 avformat/mpegvideo_enc: Move sponsorship notice to its own comment block 
Suggested-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 02:50:20 +02:00
Michael Niedermayer
a7c0373ea3 avformat/mxfenc: Move sponsorship notice to its own comment block 
Suggested-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 02:49:49 +02:00
Michael Niedermayer
7277a4ace9 avformat/http: add reconnect_delay_max option 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 02:23:38 +02:00
Andrew Stone
a450ec2672 avcodec/libvorbisdec: Fix memory leak 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 01:56:14 +02:00
Clément Bœsch
1435587373 avfilter/acrossfade: use AV_OPT_TYPE_BOOL for overlap option 2015-09-09 01:32:30 +02:00
Clément Bœsch
7114282a0d avfilter/life: use AV_OPT_TYPE_BOOL for a stitch option 2015-09-09 01:16:23 +02:00
Clément Bœsch
7b6007204d avfilter/cellauto: use AV_OPT_TYPE_BOOL for a few options 2015-09-09 01:15:42 +02:00
Clément Bœsch
c826f9b284 avfilter/waveform: use AV_OPT_TYPE_BOOL for mirror option 2015-09-09 01:04:28 +02:00
Clément Bœsch
9f4e096496 avfilter/vignette: use AV_OPT_TYPE_BOOL for dither option 2015-09-09 01:02:07 +02:00
Clément Bœsch
14d6c68824 avfilter/vidstabtransform: use AV_OPT_TYPE_BOOL for tripod and debug options 2015-09-09 00:59:43 +02:00
Clément Bœsch
b761033e7f avfilter/uspp: use AV_OPT_TYPE_BOOL for use_bframe_qp option 2015-09-09 00:48:03 +02:00
Clément Bœsch
b0431383cb avfilter/unsharp: use AV_OPT_TYPE_BOOL for opencl option 2015-09-09 00:47:04 +02:00
Clément Bœsch
9b8e514c14 avfilter/spp: use AV_OPT_TYPE_BOOL for use_bframe_qp option 2015-09-09 00:43:06 +02:00
Clément Bœsch
d1c4e8c7db avfilter/paletteuse: use AV_OPT_TYPE_BOOL for mean_err and debug_accuracy option 2015-09-09 00:38:22 +02:00
Clément Bœsch
81e52c6df9 avfilter/palettegen: use AV_OPT_TYPE_BOOL for reserve_transparent option 2015-09-09 00:34:56 +02:00
Clément Bœsch
9c52eafd5b avfilter/overlay: use AV_OPT_TYPE_BOOL for rgb, shortest and repeatlast options 2015-09-09 00:33:02 +02:00
Clément Bœsch
9f846ed4c7 avfilter/haldclut: use AV_OPT_TYPE_BOOL for shortest and repeatlast options 2015-09-09 00:30:53 +02:00
Clément Bœsch
dc2802c81e avfilter/kerndeint: use AV_OPT_TYPE_BOOL for the previously missed options 2015-09-09 00:21:57 +02:00
Michael Niedermayer
6bda0f6638 doc/protocols: Fix usefull typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 00:17:59 +02:00
Michael Niedermayer
91ca8105dd avcodec/h264_sei: Remove "Subtitles with data type 0x%02x" sample request 
Suggested-by: Carl and Hendrik
 2015-09-09 00:17:59 +02:00
Clément Bœsch
a62bf26c28 avfilter/il: use AV_OPT_TYPE_BOOL for {luma,chroma,alpha}_swap options 2015-09-09 00:12:42 +02:00
Clément Bœsch
f5436ebe22 avfilter/fspp: use AV_OPT_TYPE_BOOL for use_bframe_qp option 2015-09-09 00:11:05 +02:00
Clément Bœsch
96651e41b0 avfilter/fieldmatch: use AV_OPT_TYPE_BOOL for ppsrc, mchroma and chroma options 2015-09-09 00:08:10 +02:00
Clément Bœsch
334b11246c avfilter/fade: use AV_OPT_TYPE_BOOL for alpha option 2015-09-09 00:06:15 +02:00
Clément Bœsch
e1d24e6c1e avfilter/elbg: use AV_OPT_TYPE_BOOL for pal8 option 2015-09-08 23:58:59 +02:00
Clément Bœsch
1cab6a33cd avfilter/drawtext: use AV_OPT_TYPE_BOOL for a few options 2015-09-08 23:56:43 +02:00
Clément Bœsch
97692ef1ba avfilter/deshake: use AV_OPT_TYPE_BOOL for opencl option 2015-09-08 23:50:25 +02:00