ffmpeg.git
2 years agolavf/isom: Support EVRC in pvAuthor files.
Carl Eugen Hoyos [Mon, 12 Dec 2016 10:37:06 +0000 (11:37 +0100)]
lavf/isom: Support EVRC in pvAuthor files.

Fixes ticket #6014.

2 years agoavformat/matroskadec: remove the strict unofficial check for Colour elements
James Almer [Mon, 5 Dec 2016 02:27:54 +0000 (23:27 -0300)]
avformat/matroskadec: remove the strict unofficial check for Colour elements

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavformat/matroskadec: allocate Colour related fields only if the file contains the...
James Almer [Mon, 5 Dec 2016 02:22:39 +0000 (23:22 -0300)]
avformat/matroskadec: allocate Colour related fields only if the file contains the relevant master

The demuxer doesn't fill the defaults if the master isn't present.
This results in codecpar->color_space being set with a value of
zero (RGB) on such files.

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoffplay: fix sws_scale possible out of bounds array access
Marton Balint [Sat, 10 Dec 2016 11:46:54 +0000 (12:46 +0100)]
ffplay: fix sws_scale possible out of bounds array access

As I used simple RGBA formats for subtitles and for the video texture if
avfilter is disabled I kind of assumed that sws_scale won't access data
pointers and strides above index 0, but apparently that is not the case.

Fixes Coverity CID 1396737139673813967391396740.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
2 years agoavutil/tests: run the cpu_init.c test conditionally on HAVE_THREADS
Wan-Teh Chang [Tue, 6 Dec 2016 19:00:02 +0000 (11:00 -0800)]
avutil/tests: run the cpu_init.c test conditionally on HAVE_THREADS

Suggested by Diego Biurrun and James Almer.

Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavutil/cpu_init: remove unnecessary arguments to the main() function
Wan-Teh Chang [Tue, 6 Dec 2016 19:00:01 +0000 (11:00 -0800)]
avutil/cpu_init: remove unnecessary arguments to the main() function

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavcodec: Add max_pixels options
Michael Niedermayer [Sat, 10 Dec 2016 20:40:44 +0000 (21:40 +0100)]
avcodec: Add max_pixels options

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavutil: Add av_image_check_size2()
Michael Niedermayer [Sat, 10 Dec 2016 20:05:14 +0000 (21:05 +0100)]
avutil: Add av_image_check_size2()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agofate: add av_image_check_size() test
Michael Niedermayer [Sat, 10 Dec 2016 20:39:56 +0000 (21:39 +0100)]
fate: add av_image_check_size() test

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoconfigure: fail if autodetect-libraries are requested but not found
Andreas Cadhalpun [Wed, 30 Nov 2016 22:50:17 +0000 (23:50 +0100)]
configure: fail if autodetect-libraries are requested but not found

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2 years agoconfigure: enable autodetected libraries after option parsing
Andreas Cadhalpun [Wed, 30 Nov 2016 22:49:35 +0000 (23:49 +0100)]
configure: enable autodetected libraries after option parsing

And only enable them, if they haven't been disabled.

This is needed for the following patch.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2 years agoconfigure: enable sdl if sdl2 is enabled
Andreas Cadhalpun [Wed, 30 Nov 2016 22:47:54 +0000 (23:47 +0100)]
configure: enable sdl if sdl2 is enabled

sdl is supposed to be an alias, so it should have the same value.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2 years agolibavcodec/tests: Add avpacket test to .gitignore
Derek Buitenhuis [Fri, 9 Dec 2016 15:22:52 +0000 (15:22 +0000)]
libavcodec/tests: Add avpacket test to .gitignore

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2 years agoconfigure: Require bit_depth field for VAAPI VP9 decode hwaccel
Mark Thompson [Thu, 8 Dec 2016 19:29:14 +0000 (19:29 +0000)]
configure: Require bit_depth field for VAAPI VP9 decode hwaccel

libva versions from 1.6.0 to 1.6.2 do not include it, and therefore
cannot work with VP9 profile >= 2.

Fixes ticket #6003.

2 years agoopus_parser: make ParseContext the first element in OpusParseContext
Andreas Cadhalpun [Thu, 8 Dec 2016 23:01:35 +0000 (00:01 +0100)]
opus_parser: make ParseContext the first element in OpusParseContext

ff_parse_close expects priv_data to be the ParseContext directly and
thus doesn't work if it isn't at the beginning of OpusParseContext.

Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2 years agoopus_parser: fix leaking channel_maps on error
Andreas Cadhalpun [Thu, 8 Dec 2016 23:00:18 +0000 (00:00 +0100)]
opus_parser: fix leaking channel_maps on error

Make ff_opus_parse_extradata free allocated memory on error instead of
expecting callers to free it in that case.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2 years agoavfilter/af_ashowinfo: properly show input channel layout for unknown channel layouts
Marton Balint [Sat, 3 Dec 2016 19:06:14 +0000 (20:06 +0100)]
avfilter/af_ashowinfo: properly show input channel layout for unknown channel layouts

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
2 years agoavfilter/af_channelmap: add support for unknown input channel layouts
Marton Balint [Sat, 3 Dec 2016 19:02:47 +0000 (20:02 +0100)]
avfilter/af_channelmap: add support for unknown input channel layouts

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
2 years agoavfilter/af_atempo: add support for unknown channel layouts
Marton Balint [Sat, 3 Dec 2016 19:02:24 +0000 (20:02 +0100)]
avfilter/af_atempo: add support for unknown channel layouts

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
2 years agoavfilter/formats: allow unknown channel layouts by default
Marton Balint [Mon, 21 Nov 2016 23:40:50 +0000 (00:40 +0100)]
avfilter/formats: allow unknown channel layouts by default

Since the default in the libav fork is to only allow known layouts, making
unknown layouts allowed by default here can be a security risk for filters
directly merged from libav. However, usually it is simple to detect such cases,
use of av_get_channel_layout_nb_channels is a good indicator, so I suggest we
change this regardless.

See http://ffmpeg.org/pipermail/ffmpeg-devel/2016-November/203204.html.

This patch indirectly adds unknown channel layout support for filters where
query_formats is not specified:

abench
afifo
ainterleave
anullsink
apad
aperms
arealtime
aselect
asendcmd
asetnsamples
asetpts
asettb
ashowinfo
azmq

It introduces a query_formats callback for the asyncts filter, which only
supports known channel layouts since it is using libavresample.

And it removes .query_formats callback from filters where it was only there to
support unknown layouts, as this is now the default:

aloop
ametadata
anull
asidedata
asplit
atrim

Acked-by: Nicolas George <george@nsup.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
2 years agoavcodec/mpeg12dec: Add FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM
Michael Niedermayer [Thu, 8 Dec 2016 21:53:50 +0000 (22:53 +0100)]
avcodec/mpeg12dec: Add FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM

This decreases the amount of computations and memory needed for analysing mpeg1/2 streams

the properties update is moved from code that is skiped if skip_frame is set
to code that is not skiped so the change doesnt loose that
from being executed

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoswresample/resample_template: Add filter values in parallel
Michael Niedermayer [Sat, 10 Dec 2016 01:03:43 +0000 (02:03 +0100)]
swresample/resample_template: Add filter values in parallel

This is faster 2871 -> 2189  cycles for int16 matrixbench -> 23456hz
Fixes a integer overflow in a artificial corner case
Fixes part of 668007-media

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoswresample/resample_template: Reorder operations to avoid one addition
Michael Niedermayer [Sat, 10 Dec 2016 00:54:13 +0000 (01:54 +0100)]
swresample/resample_template: Reorder operations to avoid one addition

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoswresample/swresample: Check count before memcpy()
Michael Niedermayer [Sat, 10 Dec 2016 00:52:56 +0000 (01:52 +0100)]
swresample/swresample: Check count before memcpy()

Fixes undefined operation
Fixes part of 668007-media

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavcodec/mpeg4videodec: Fix undefined shifts in mpeg4_decode_sprite_trajectory()
Michael Niedermayer [Fri, 9 Dec 2016 16:01:14 +0000 (17:01 +0100)]
avcodec/mpeg4videodec: Fix undefined shifts in mpeg4_decode_sprite_trajectory()

Fixes: part of 670190.ogg

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/oggdec: Skip streams in duration correction that did not had their duration...
Michael Niedermayer [Fri, 9 Dec 2016 16:01:14 +0000 (17:01 +0100)]
avformat/oggdec: Skip streams in duration correction that did not had their duration set.

Fixes: part of 670190.ogg
Fixes integer overflow

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoh264_slice: Wait for refs to be available before we use them in error concealment
Derek Buitenhuis [Wed, 7 Dec 2016 17:57:41 +0000 (17:57 +0000)]
h264_slice: Wait for refs to be available before we use them in error concealment

This could happen when there was a frame number gap and frame threading was used.

This fixes #5458.

Debugging-by: Ronald S. Bultje <rsbultje@gmail.com>
Debugging-by: Justin Ruggles <justin.ruggles@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2 years agofate: add a monoscopic spherical matroska test
James Almer [Thu, 8 Dec 2016 18:05:20 +0000 (15:05 -0300)]
fate: add a monoscopic spherical matroska test

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2 years agofate: improve fate-mov dependencies
James Almer [Thu, 8 Dec 2016 18:04:30 +0000 (15:04 -0300)]
fate: improve fate-mov dependencies

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavcodec/ffv1enc: Allocate smaller packet if the worst case size cannot be allocated
Michael Niedermayer [Thu, 8 Dec 2016 22:51:45 +0000 (23:51 +0100)]
avcodec/ffv1enc: Allocate smaller packet if the worst case size cannot be allocated

We are checking during encoding if there is enough space as version 4 needs that
check.

Fixes Ticket6005

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavcodec/ffv1enc: Fix size of first slice
Michael Niedermayer [Thu, 8 Dec 2016 23:19:19 +0000 (00:19 +0100)]
avcodec/ffv1enc: Fix size of first slice

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoaacdec: Rename elem_type_prev to che_prev_type.
Alex Converse [Thu, 8 Dec 2016 19:49:43 +0000 (11:49 -0800)]
aacdec: Rename elem_type_prev to che_prev_type.

It describes the type of the previous che element (SCE, CPE, CCE, or
LFE) and does not reflect non-che elements.

2 years agoaacdec: Allow SBR after DRC.
Alex Converse [Wed, 7 Dec 2016 00:47:46 +0000 (16:47 -0800)]
aacdec: Allow SBR after DRC.

Fixes https://www2.iis.fraunhofer.de/AAC/7.1auditionOutLeader_v2_rtb.mp4

Reported-by: rcombs on IRC
2 years agodoc/muxers: remove "-strict experimental" from tee muxer examples
Lou Logan [Thu, 8 Dec 2016 21:06:05 +0000 (12:06 -0900)]
doc/muxers: remove "-strict experimental" from tee muxer examples

Examples use the native FFmpeg AAC encoder but it is no longer
considered experimental and therefore not required.

Signed-off-by: Lou Logan <lou@lrcd.com>
2 years agoavfilter/vf_deband: fix silly mistakes
Paul B Mahol [Thu, 8 Dec 2016 20:21:15 +0000 (21:21 +0100)]
avfilter/vf_deband: fix silly mistakes

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2 years agoavformat: Add max_streams option
Michael Niedermayer [Fri, 18 Nov 2016 16:00:30 +0000 (17:00 +0100)]
avformat: Add max_streams option

This allows user apps to stop OOM due to excessive number of streams

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoaarch64: h264idct: Use the offset parameter to movrel
Martin Storsjö [Wed, 9 Nov 2016 09:54:25 +0000 (11:54 +0200)]
aarch64: h264idct: Use the offset parameter to movrel

Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 6a62795d4051f435a9a2c59395d96913693922f8)
Cherry pick Suggested-by: Martin Storsjö

This should fix the build failure on macosx

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavfilter/vf_hwupload_cuda: Add min/max limits for the 'device' option
Srinath K R [Sat, 3 Dec 2016 11:38:40 +0000 (17:08 +0530)]
avfilter/vf_hwupload_cuda: Add min/max limits for the 'device' option

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2 years agoavformat/matroskadec: remove unused variable
James Almer [Thu, 8 Dec 2016 04:23:24 +0000 (01:23 -0300)]
avformat/matroskadec: remove unused variable

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavformat/matroskadec: fix memleak on stream side data failure
James Almer [Thu, 8 Dec 2016 04:21:11 +0000 (01:21 -0300)]
avformat/matroskadec: fix memleak on stream side data failure

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavcodec/golomb: Consume invalid data in get_ur_golomb_jpegls()
Michael Niedermayer [Thu, 8 Dec 2016 00:46:26 +0000 (01:46 +0100)]
avcodec/golomb: Consume invalid data in get_ur_golomb_jpegls()

Fixes slow loops on fuzzed data
Fixes: 245/fuzz-3-ffmpeg_AUDIO_AV_CODEC_ID_FLAC_fuzzer

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/matroskadec: add support for Spherical Video elements
James Almer [Tue, 6 Dec 2016 17:48:45 +0000 (14:48 -0300)]
avformat/matroskadec: add support for Spherical Video elements

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoyuv4mpegdec: fix leaking pkt in yuv4_read_packet
Andreas Cadhalpun [Mon, 5 Dec 2016 21:56:36 +0000 (22:56 +0100)]
yuv4mpegdec: fix leaking pkt in yuv4_read_packet

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2 years agoavcodec/h264: resolve assert being triggered when stack is not aligned
James Darnley [Wed, 7 Dec 2016 20:57:15 +0000 (21:57 +0100)]
avcodec/h264: resolve assert being triggered when stack is not aligned

32-bit msvc.

2 years agofate: Add a monoscopic spherical mov test
Vittorio Giovara [Wed, 30 Nov 2016 23:32:57 +0000 (18:32 -0500)]
fate: Add a monoscopic spherical mov test

2 years agomov: Export spherical information
Vittorio Giovara [Fri, 11 Nov 2016 22:47:44 +0000 (17:47 -0500)]
mov: Export spherical information

This implements Spherical Video V1 and V2, as described in the
spatial-media collection by Google.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2 years agolavc: Add spherical packet side data API
Vittorio Giovara [Fri, 11 Nov 2016 22:37:43 +0000 (17:37 -0500)]
lavc: Add spherical packet side data API

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2 years agolavu: Add AVSphericalMapping type and frame side data
Vittorio Giovara [Fri, 11 Nov 2016 22:25:43 +0000 (17:25 -0500)]
lavu: Add AVSphericalMapping type and frame side data

While no decoder currently exports spherical information, this type
represents a frame property that has to be passed through from container
to frames.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2 years agoavcodec/wavpack: Treat the first block coding too many channels as an error
Michael Niedermayer [Wed, 7 Dec 2016 11:06:16 +0000 (12:06 +0100)]
avcodec/wavpack: Treat the first block coding too many channels as an error

Fixes memleak
Fixes: 236/8aeebc9ca49b91bf71c114dcefac56c154a3a563

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/hlsenc: save the EXT-X-DISCONTINUITY from old list
Steven Liu [Tue, 6 Dec 2016 23:43:36 +0000 (07:43 +0800)]
avformat/hlsenc: save the EXT-X-DISCONTINUITY from old list

when use fix ticket 2nd problem.

command line test step:
rm -rf output*;./ffmpeg  -i ~/Movies/objectC/facebook.mp4 -an -c:v copy
-f hls -hls_time 4 -hls_list_size 5 -hls_flags +delete_segments
-hls_flags +append_list -hls_flags +omit_endlist -hls_flags
+discont_start -t 50 output.m3u8
./ffmpeg -i ~/Movies/objectC/facebook.mp4 -an -c:v libx264 -g 4 -f hls
-hls_time 4 -hls_list_size 5 -hls_flags +delete_segments -hls_flags
+append_list -hls_flags +omit_endlist -hls_flags +discont_start -t 5
output.m3u8
./ffmpeg -i ~/Movies/objectC/facebook.mp4 -an -c:v libx264 -g 4 -f hls
-hls_time 4 -hls_list_size 5 -hls_flags +delete_segments -hls_flags
+append_list -hls_flags +omit_endlist -hls_flags +discont_start -t 5
output.m3u8

result:
 #EXTM3U
 #EXT-X-VERSION:3
 #EXT-X-TARGETDURATION:5
 #EXT-X-MEDIA-SEQUENCE:6
 #EXTINF:4.120000,
 output6.ts
 #EXT-X-DISCONTINUITY
 #EXTINF:4.000000,
 output7.ts
 #EXTINF:0.960000,
 output8.ts
 #EXT-X-DISCONTINUITY
 #EXTINF:4.000000,
 output9.ts
 #EXTINF:0.960000,
 output10.ts

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2 years agoavcodec/h264: mmx2, sse2, avx 10-bit 4:2:2 h chroma deblock/loop filter
James Darnley [Thu, 1 Dec 2016 02:15:10 +0000 (03:15 +0100)]
avcodec/h264: mmx2, sse2, avx 10-bit 4:2:2 h chroma deblock/loop filter

Yorkfield:
 - mmx2: 2.53x (504 vs. 199 cycles)
 - sse2: 3.83x (504 vs. 131 cycles)

Nehalem:
 - mmx2: 2.42x (365 vs. 151 cycles)
 - sse2: 3.56x (365 vs. 103 cycles)

Skylake:
 - mmx2: 1.81x (308 vs. 170 cycles)
 - sse2: 2.84x (308 vs. 108 cycles)
 - avx:  2.93x (308 vs. 105 cycles)

2 years agoavcodec/h264: mmx2, sse2, avx 10-bit h chroma deblock/loop filter
James Darnley [Wed, 30 Nov 2016 20:17:16 +0000 (21:17 +0100)]
avcodec/h264: mmx2, sse2, avx 10-bit h chroma deblock/loop filter

Yorkfield:
 - mmx2: 2.45x (279 vs. 114 cycles)
 - sse2: 3.36x (279 vs.  83 cycles)

Nehalem:
 - mmx2: 2.10x (192 vs.  92 cycles)
 - sse2: 2.84x (192 vs.  68 cycles)

Skylake:
 - mmx2: 1.75x (170 vs.  97 cycles)
 - sse2: 2.47x (170 vs.  69 cycles)
 - avx:  2.47x (170 vs.  69 cycles)

2 years agowhitespace changes after last commit
James Darnley [Thu, 1 Dec 2016 01:47:24 +0000 (02:47 +0100)]
whitespace changes after last commit

2 years agoavcodec/h264: clean up and expand x86 function definitions
James Darnley [Thu, 1 Dec 2016 01:44:18 +0000 (02:44 +0100)]
avcodec/h264: clean up and expand x86 function definitions

2 years agoqsvdec: Fix memory leak
Timothy Gu [Mon, 5 Dec 2016 18:20:26 +0000 (10:20 -0800)]
qsvdec: Fix memory leak

Fixes CID1396851.

2 years agoomx: Fix OOM check
Timothy Gu [Mon, 5 Dec 2016 17:24:47 +0000 (09:24 -0800)]
omx: Fix OOM check

Also use av_mallocz_array().

Fixes CID1396839.

2 years agolavf/chromaprint: Update for version 1.4
Georgi D. Sotirov [Tue, 6 Dec 2016 20:07:59 +0000 (21:07 +0100)]
lavf/chromaprint: Update for version 1.4

Fixes ticket #5997.

2 years agoAdded test for libavcodec/avpacket.c
Thomas Turner [Tue, 6 Dec 2016 06:22:41 +0000 (22:22 -0800)]
Added test for libavcodec/avpacket.c

Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agotests/api/api-seek-test: check all compute_crc_of_packets() calls
Michael Niedermayer [Tue, 6 Dec 2016 13:07:42 +0000 (14:07 +0100)]
tests/api/api-seek-test: check all compute_crc_of_packets() calls

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agotests/api/api-seek-test: Silence compiler warnings about uninitialized variables
Michael Niedermayer [Tue, 6 Dec 2016 13:16:02 +0000 (14:16 +0100)]
tests/api/api-seek-test: Silence compiler warnings about uninitialized variables

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agotests/api/api-seek-test: Fix use of uinitialized value
Michael Niedermayer [Tue, 6 Dec 2016 13:08:39 +0000 (14:08 +0100)]
tests/api/api-seek-test: Fix use of uinitialized value

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/dump: remove line break on mastering display metadata info dump
James Almer [Mon, 5 Dec 2016 23:03:16 +0000 (20:03 -0300)]
avformat/dump: remove line break on mastering display metadata info dump

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavcodec/vaapi-vp9: add support for profile 2 (bpp > 8)
Mathieu Velten [Mon, 5 Dec 2016 20:32:59 +0000 (21:32 +0100)]
avcodec/vaapi-vp9: add support for profile 2 (bpp > 8)

Signed-off-by: Mark Thompson <sw@jkqxz.net>
2 years agoavcodec/vp9: move bpp to the shared context for use in hwaccel
Mathieu Velten [Mon, 5 Dec 2016 20:32:58 +0000 (21:32 +0100)]
avcodec/vp9: move bpp to the shared context for use in hwaccel

Signed-off-by: Mark Thompson <sw@jkqxz.net>
2 years agotruemotion1: fix leaking frame on init failure
Andreas Cadhalpun [Mon, 5 Dec 2016 20:41:06 +0000 (21:41 +0100)]
truemotion1: fix leaking frame on init failure

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2 years agohttp: move chunk handling from http_read_stream() to http_buf_read().
Ronald S. Bultje [Mon, 5 Dec 2016 15:18:10 +0000 (10:18 -0500)]
http: move chunk handling from http_read_stream() to http_buf_read().

2 years agohttp: make length/offset-related variables unsigned.
Ronald S. Bultje [Mon, 5 Dec 2016 13:02:33 +0000 (08:02 -0500)]
http: make length/offset-related variables unsigned.

Fixes #5992, reported and found by Paul Cher <paulcher@icloud.com>.

2 years agovaapi_encode: Write sequence header as extradata
Mark Thompson [Sun, 2 Oct 2016 07:48:34 +0000 (08:48 +0100)]
vaapi_encode: Write sequence header as extradata

Only works if packed headers are supported, where we can know the
output before generating the first frame.

(cherry picked from commit 0cf86fabfa5820596cca2cfead63c6f8df76c3f2)

2 years agolavf: fix the wrong warning msg and comments about av_find_stream_info
Jun Zhao [Mon, 5 Dec 2016 07:17:13 +0000 (15:17 +0800)]
lavf: fix the wrong warning msg and comments about av_find_stream_info

av_find_stream_info() was deprecated by avformat_find_stream_info(),
correct the warning message in the avformat_find_stream_info() and
comments in the avformat.h

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoffserver: Check chunk size
Michael Niedermayer [Mon, 5 Dec 2016 16:27:45 +0000 (17:27 +0100)]
ffserver: Check chunk size

Fixes out of array access

Fixes: poc_ffserver.py
Found-by: Paul Cher <paulcher@icloud.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoAvoid using the term "file" and prefer "url" in some docs and comments
Michael Niedermayer [Mon, 5 Dec 2016 11:54:21 +0000 (12:54 +0100)]
Avoid using the term "file" and prefer "url" in some docs and comments

This should make it less ambigous that these are URLs

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/rtmppkt: Check for packet size mismatches
Michael Niedermayer [Mon, 5 Dec 2016 10:14:51 +0000 (11:14 +0100)]
avformat/rtmppkt: Check for packet size mismatches

Fixes out of array access

Found-by: Paul Cher <paulcher@icloud.com>
Reviewed-by: Paul Cher <paulcher@icloud.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agozmqsend: Initialize ret to 0
Timothy Gu [Mon, 5 Dec 2016 18:04:57 +0000 (10:04 -0800)]
zmqsend: Initialize ret to 0

Fixes CID1396857.

2 years agoconfigure: check for strtoull on msvc
James Almer [Mon, 5 Dec 2016 16:07:10 +0000 (13:07 -0300)]
configure: check for strtoull on msvc

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2 years agoavformat/hlsenc: fix ticket id 5988 for DISCONTINUITY
Steven Liu [Mon, 5 Dec 2016 09:55:33 +0000 (17:55 +0800)]
avformat/hlsenc: fix ticket id 5988 for DISCONTINUITY

add EXT-X-DISCONTINUITY tag at the position of the append point.

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2 years agoavcodec/flacdec: Fix undefined shift in decode_subframe()
Michael Niedermayer [Sat, 3 Dec 2016 23:11:17 +0000 (00:11 +0100)]
avcodec/flacdec: Fix undefined shift in decode_subframe()

Fixes undefined behavior
Fixes: 639961-media

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavcodec/get_bits: Fix get_sbits_long(0)
Michael Niedermayer [Sat, 3 Dec 2016 22:44:56 +0000 (23:44 +0100)]
avcodec/get_bits: Fix get_sbits_long(0)

Fixes undefined behavior
Fixes: 640889-media

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavcodec/flac: forward errors from ff_flac_parse_streaminfo()
Michael Niedermayer [Sat, 3 Dec 2016 22:39:11 +0000 (23:39 +0100)]
avcodec/flac: forward errors from ff_flac_parse_streaminfo()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavcodec/flac: Check bps in ff_flac_parse_streaminfo()
Michael Niedermayer [Sat, 3 Dec 2016 22:37:27 +0000 (23:37 +0100)]
avcodec/flac: Check bps in ff_flac_parse_streaminfo()

2 years agoavformat/ffmdec: Silence "may be used uninitialized in this function" warnings
Michael Niedermayer [Sat, 3 Dec 2016 17:33:22 +0000 (18:33 +0100)]
avformat/ffmdec: Silence "may be used uninitialized in this function" warnings

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/ffmdec: cleanup on extradata memory allocation failure
Michael Niedermayer [Sat, 3 Dec 2016 17:32:04 +0000 (18:32 +0100)]
avformat/ffmdec: cleanup on extradata memory allocation failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/ffmdec: Forward error code from ffm_read_header()
Michael Niedermayer [Sat, 3 Dec 2016 17:29:35 +0000 (18:29 +0100)]
avformat/ffmdec: Forward error code from ffm_read_header()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoswresample/resample: do not rebuild filter when sample_delta is zero
Muhammad Faiz [Fri, 2 Dec 2016 20:05:49 +0000 (03:05 +0700)]
swresample/resample: do not rebuild filter when sample_delta is zero

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2 years agoavcodec/flacdec: Fix signed integer overflow in decode_subframe_fixed()
Michael Niedermayer [Sat, 3 Dec 2016 16:05:43 +0000 (17:05 +0100)]
avcodec/flacdec: Fix signed integer overflow in decode_subframe_fixed()

Fixes undefined behavior
Fixes: 640912-media

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavcodec/flacdsp_template: Fix undefined shift in flac_decorrelate_indep_c
Michael Niedermayer [Sat, 3 Dec 2016 15:43:10 +0000 (16:43 +0100)]
avcodec/flacdsp_template: Fix undefined shift in flac_decorrelate_indep_c

Fixes: left shift of negative value
Fixes: 668346-media

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/ffmdec: remove last use of st->codec
Michael Niedermayer [Fri, 2 Dec 2016 23:52:58 +0000 (00:52 +0100)]
avformat/ffmdec: remove last use of st->codec

Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agolavf/asfdec_f: Remove CR/LF from avpriv_request_sample() call.
Carl Eugen Hoyos [Sat, 3 Dec 2016 14:41:04 +0000 (15:41 +0100)]
lavf/asfdec_f: Remove CR/LF from avpriv_request_sample() call.

2 years agolavc: Remove CR/LF from avpriv_request_sample() calls.
Carl Eugen Hoyos [Sat, 3 Dec 2016 14:40:26 +0000 (15:40 +0100)]
lavc: Remove CR/LF from avpriv_request_sample() calls.

2 years agoffserver: remove one avcodec_context_copy()
Michael Niedermayer [Fri, 2 Dec 2016 23:52:57 +0000 (00:52 +0100)]
ffserver: remove one avcodec_context_copy()

Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/ffmdec: Drop flags2, debug and codec->time_base setting
Michael Niedermayer [Fri, 2 Dec 2016 23:52:56 +0000 (00:52 +0100)]
avformat/ffmdec: Drop flags2, debug and codec->time_base setting

It should still be possible to set these through recommended_encoder_configuration

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/ffmdec: Check media type for chunks
Michael Niedermayer [Sat, 3 Dec 2016 12:39:56 +0000 (13:39 +0100)]
avformat/ffmdec: Check media type for chunks

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/ffmdec: replace most codec uses by codecpar
Michael Niedermayer [Fri, 2 Dec 2016 23:52:55 +0000 (00:52 +0100)]
avformat/ffmdec: replace most codec uses by codecpar

This is a bit messy as codecar does not support AVOptions so we need
to use AVCodecContext where AVOptions are required and copy back and forth.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/ffmdec: Remove some st->codec uses which set encoder parameters
Michael Niedermayer [Fri, 2 Dec 2016 23:52:54 +0000 (00:52 +0100)]
avformat/ffmdec: Remove some st->codec uses which set encoder parameters

Modern ffserver should not need these

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoconfigure: Fix standalone compilation of the rtp muxer.
Carl Eugen Hoyos [Sat, 3 Dec 2016 11:53:50 +0000 (12:53 +0100)]
configure: Fix standalone compilation of the rtp muxer.

Reported and suggested by: me at juneoh dot net

Fixes ticket #5989.

2 years agoavformat/oggparsespeex: Check frames_per_packet and packet_size
Michael Niedermayer [Sat, 3 Dec 2016 02:40:55 +0000 (03:40 +0100)]
avformat/oggparsespeex: Check frames_per_packet and packet_size

The speex specification does not seem to restrict these values, thus
the limits where choosen so as to avoid multiplicative overflow

Fixes undefined behavior
Fixes: 635422.ogg

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agoavformat/utils: Check start/end before computing duration in update_stream_timings()
Michael Niedermayer [Sat, 3 Dec 2016 02:02:41 +0000 (03:02 +0100)]
avformat/utils: Check start/end before computing duration in update_stream_timings()

Fixes undefined behavior
Fixes: 637428.ogg

Found-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years agocompat/atomics: rename header guards
James Almer [Fri, 2 Dec 2016 23:08:49 +0000 (20:08 -0300)]
compat/atomics: rename header guards

Fixes fate-source.

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agofate: rename fate-mov-init-nonkeyframe ref file
James Almer [Fri, 2 Dec 2016 22:56:24 +0000 (19:56 -0300)]
fate: rename fate-mov-init-nonkeyframe ref file

Fixes the test. Regression since 059a786c20201fe4040738c99b02cca0cfc18a74

Signed-off-by: James Almer <jamrial@gmail.com>
2 years agohevc: Support extradata changes
Vittorio Giovara [Wed, 2 Nov 2016 15:47:34 +0000 (11:47 -0400)]
hevc: Support extradata changes

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2 years agohevc: Allow parsing external extradata buffers
Vittorio Giovara [Tue, 8 Nov 2016 21:52:29 +0000 (16:52 -0500)]
hevc: Allow parsing external extradata buffers