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Author SHA1 Message Date
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
Michael Niedermayer
351e28f9a7 ffprobe: Fix NULL pointer handling in color parameter printing 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:41:00 +02:00
Michael Niedermayer
837cb4325b ffprobe: Fix null pointer dereference with color primaries 
Found-by: AD-lab of venustech
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:31:03 +02:00
Michael Niedermayer
2b44dcbc44 avcodec/hevc_ps: Check delta_pocs in ff_hevc_decode_short_term_rps() 
Fixes: integer overflow
Fixes: 2893/clusterfuzz-testcase-minimized-5809330567774208

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:29:40 +02:00
Dale Curtis
37e8edc9f5 avformat/mov: Fix trampling of ctts during seeks when sidx support is enabled. 
When sidx box support is enabled, the code will skip reading all
trun boxes (each containing ctts entries for samples inthat box).

If seeks are attempted before all ctts values are known, the old
code would dump ctts entries into the wrong location. These are
then used to compute pts values which leads to out of order and
incorrectly timestamped packets.

This patch fixes ctts processing by always using the index returned
by av_add_index_entry() as the ctts_data index. When the index gains
new entries old values are reshuffled as appropriate.

This approach makes sense since the mov demuxer is already relying
on the mapping of AVIndex entries to samples for correct demuxing.

As a result of this all ctts entries are now 1-count. A followup
change will be submitted to remove support for > 1 count entries
which will simplify seeking.

Notes for future improvement:
Probably there are other boxes (stts, stsc, etc) that are impacted
by this issue... this patch only attempts to fix ctts since it
completely breaks packet timestamping.

This patch continues using an array for the ctts data, which is not
the most ideal given the rearrangement that needs to happen (via
memmove as new entries are read in). Ideally AVIndex and the ctts
data would be set-type structures so addition is always worst case
O(lg(n)) instead of the O(n^2) that exists now; this slowdown is
noticeable during seeks.

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-24 11:02:22 +02:00
Michael Niedermayer
c42a1388a6 avformat/rtpdec_h264: Fix heap-buffer-overflow 
Fixes: rtp_sdp/poc.sdp

Found-by: Bingchang <l.bing.chang.bc@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-23 22:19:33 +02:00
Vitaly Buka
eca2a49716 avformat/aviobuf: Fix signed integer overflow in avio_seek() 
Signed integer overflow is undefined behavior.
Detected with clang and -fsanitize=signed-integer-overflow

Signed-off-by: Vitaly Buka <vitalybuka@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-23 03:17:11 +02:00
Vitaly Buka
4a404cb5b9 avformat/mov: Fix signed integer overflows with total_size 
Signed integer overflow is undefined behavior.
Detected with clang and -fsanitize=signed-integer-overflow

Signed-off-by: Vitaly Buka <vitalybuka@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-23 03:17:11 +02:00