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Author SHA1 Message Date
孙浩 and 张洪亮(望初)
124eb202e7 avformat/rmdec: Fix DoS due to lack of eof check 
Fixes: loop.ivr

Found-by: Xiaohei and Wangchu from Alibaba Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-27 19:23:13 +02:00
孙浩 and 张洪亮(望初)
7e80b63ecd avformat/cinedec: Fix DoS due to lack of eof check 
Fixes: loop.cine

Found-by: Xiaohei and Wangchu from Alibaba Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-27 19:22:08 +02:00
孙浩 and 张洪亮(望初)
7f9ec5593e avformat/asfdec: Fix DoS due to lack of eof check 
Fixes: loop.asf

Found-by: Xiaohei and Wangchu from Alibaba Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-27 19:21:42 +02:00
Michael Niedermayer
7ec414892d avformat/hls: Fix DoS due to infinite loop 
Fixes: loop.m3u

The default max iteration count of 1000 is arbitrary and ideas for a better solution are welcome

Found-by: Xiaohei and Wangchu from Alibaba Security Team

Previous version reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-27 19:19:00 +02:00
Maksym Veremeyenko
2634927fe3 lavd: implement NewTek NDI input/output device support 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-08-27 18:07:50 +02:00
pkviet
84ee6512ed avdevice/decklink_enc: enable 16 output channel 
Decklink devices can output 2, 8 or 16 audio channels along video.
The code was limited to 2 or 8 channels. The commit enables 16 audio
channels (relevant for SDI outputs).

Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-08-27 17:55:43 +02:00
Marton Balint
76a8b5e7ad avdevice/decklink_dec: fix signed and unsigned comparison warning 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-08-27 17:55:43 +02:00
Paul B Mahol
bf39f7eadc avfilter/vf_zoompan: parse zoom,x and y expression during initialization 
Fixes #6127.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-27 17:13:52 +02:00
Paul B Mahol
2ce43274e3 avfilter/vf_zoompan: switch to activate 
Fixes #5182.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-27 17:13:21 +02:00
Paul B Mahol
99b6e68441 avfilter/af_amix: do not request samples if inlink reached EOF 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-27 08:53:50 +02:00
James Almer
257f0d09f7 avcoec/snowenc: silence some deprecation warnings 2017-08-26 22:10:00 -03:00
Martin Vignali
435dd2ee4e configure: add avx2 enabled log 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-08-26 20:00:30 -03:00
Paul B Mahol
7f5c655833 avfilter/af_amix: simplify const entries for duration in amix_options[] 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-26 21:17:27 +02:00
Paul B Mahol
15e9c4afdc avfilter/af_amix: switch to activate 
Really fixes hangs and infinite loops.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-26 20:59:21 +02:00
Paul B Mahol
473e18fdba doc/filters: improve pseudocolor example 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-26 15:18:33 +02:00
Carl Eugen Hoyos
094d4d8691 lavc/sinewin_tablegen: Fix compilation with --enable-hardcoded-tables. 
Reported by irc user JCount_.
 2017-08-26 12:48:43 +02:00
Carl Eugen Hoyos
1c56becb9b lavc/utils: Calculate frame duration for little-endian G.726. 2017-08-26 11:59:34 +02:00
Carl Eugen Hoyos
9d494c5e55 lavf/rawenc: Add little- and big-endian G.726 muxers. 2017-08-26 11:43:09 +02:00
Paul B Mahol
9d6aab6fa1 avfilter/af_surround: make volume configurable for front center and lfe channel 2017-08-26 11:30:31 +02:00
pkviet
e0436ddaa4 ffmpeg options: Enable trailing ? for map_channel 
The -map option allows for a trailing ? so that an error is not thrown if
the input stream does not exist.
This capability is extended to the map_channel option.
This allows a ffmpeg command not to break if an input channel does not
exist, which can be of use (for instance, scripts processing audio
channels with sources having unset number of audio channels).

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-25 23:41:11 +02:00
Michael Niedermayer
7c10068da1 avcodec/dvbsubdec: Check for duplicate regions in dvbsub_parse_page_segment() 
Fixes: OOM
Fixes: 3051/clusterfuzz-testcase-minimized-5745818336231424

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-25 23:38:24 +02:00
James Almer
8a0954dd51 avcodec: add missing FF_API_DEBUG_MV wrappers 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-08-25 13:44:52 -03:00
James Almer
2c800eb737 avcodec: make the avcodec_get_chroma_sub_sample deprecation effective 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
 2017-08-25 12:19:41 -03:00
Derek Buitenhuis
add7b3bc3f utils: Do not expand a macro with 'defined' in it 
Fixes:

    libswscale/utils.c:1632:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]
    #if USE_MMAP
        ^
    libswscale/utils.c:1577:49: note: expanded from macro 'USE_MMAP'
    #define USE_MMAP (HAVE_MMAP && HAVE_MPROTECT && defined MAP_ANONYMOUS)
                                                    ^
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2017-08-25 13:44:57 +01:00
Derek Buitenhuis
9e02f35f6a mjpeg: Add support for ICC side data 
JPEGs store embedded profiles under the APP2 marker, signified
with a "ICC_PROFILE" null-terminated string header, and can be
split across multiple APP2 markers, out of order.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2017-08-25 13:44:41 +01:00
Paul B Mahol
71907f2509 doc/filters: add pseudocolor example 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 14:35:34 +02:00
Muhammad Faiz
3ddd10290a avfilter/af_firequalizer: fix minval on cepstrum calculation 
The impulse response is scaled with 2/rdft_len.

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 17:36:04 +07:00
Paul B Mahol
48ddd8ddec avfilter/src_movie: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:29:50 +02:00
Paul B Mahol
5e706a2afb avfilter/split: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:27:19 +02:00
Paul B Mahol
0b940c95b2 avfilter/vf_decimate: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:23:21 +02:00
Paul B Mahol
dfea94ce99 avfilter/vf_fieldmatch: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:20:13 +02:00
Paul B Mahol
1a58da434a avfilter/avf_concat: check ff_insert_pad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:16:46 +02:00
Paul B Mahol
01b986cf18 avfilter/f_select: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:05:09 +02:00
Paul B Mahol
730734d4f3 avfilter/af_channelsplit: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:05:07 +02:00
Paul B Mahol
99dd47a647 avfilter/vf_extractplanes: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:57:53 +02:00
Paul B Mahol
9bd1bf382e avfilter/f_interleave: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:53:46 +02:00
Paul B Mahol
f39136b0a7 avfilter/af_merge: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:50:57 +02:00
Paul B Mahol
db5604ac26 avfilter/af_join: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:49:01 +02:00
Paul B Mahol
13f9639e3e avfilter/af_headphone: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:45:20 +02:00
Paul B Mahol
1e7ce6d925 avfilter/af_amix: check ff_insert_inpad() for failure 2017-08-25 09:36:22 +02:00
Paul B Mahol
4b96fd2b1e avfilter/af_agate: switch to activate 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:07:28 +02:00
Muhammad Faiz
e0e991f8a1 avfilter/af_firequalizer: reindent after previous commit 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 10:39:16 +07:00
Muhammad Faiz
ae1ce0db91 avfilter/af_firequalizer: add min_phase option 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 10:35:23 +07:00
James Almer
e51073fe00 checkasm/vf_blend: rename addition128 and difference128 to grainmerge and grainextract 
This was missing from f8d0689d3f.
Fixes checkasm.
 2017-08-24 23:39:09 -03:00
Alex Converse
cb96e9bea4 fate: add test vector aac-al04sf_48 2017-08-24 17:42:33 -07:00
Paul B Mahol
dbc9a8f21f avcodec/aac: Add floating point 960/120 MDCT window 
Co-Authored-By: Alex Converse <alex.converse@gmail.com>
Co-Authored-By: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-08-24 17:42:07 -07:00
Paul B Mahol
f0f48884b0 avfilter/af_sidechaincompress: switch to activate 2017-08-24 20:34:35 +02:00
Paul B Mahol
f8d0689d3f avfilter/vf_blend: rename addition128 and difference128 to grainmerge and grainextract 2017-08-24 14:45:52 +02:00
Carl Eugen Hoyos
f61e2dcfc3 lavf/g726: Demuxer for raw G.726 streams, both left- and right-justified. 
Compatible with the binary encoder attached to ticket #6596 (right-aligned)
and a sample from a SEG Mp3-Player (left-aligned).
 2017-08-24 12:55:46 +02:00
Carl Eugen Hoyos
cb1a3eecac lsws/rgb2rgb: Add unscaled 48bit to 64bit rgb conversion. 
Based on b4befca2 and 6b7849e6 by Paul B Mahol.

Fixes ticket #6608.
 2017-08-24 12:50:06 +02:00