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2016-10-22avformat/matroskaenc: write DisplayWidth and DisplayHeight elements only if ↵James Almer
they differ from PixelWidth and PixelHeight Signed-off-by: James Almer <jamrial@gmail.com>
2016-10-22mpegts: handle AVMEDIA_TYPE_UNKNOWN correctlyAndreas Cadhalpun
It is negative, so can't be used for left shifting. This fixes ubsan runtime error: shift exponent -1 is negative Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-22avutil/avassert: Add av_assertX_fpu()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-22avcodec/snowenc: Clear MMX state after edge drawing and picture encodeMichael Niedermayer
Fixes undefined behavior from calling libc allocation with unclean FPU state. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-22avcodec/mpegvideo_enc: Add missing emms_c() to clear MMX state after SIMD useMichael Niedermayer
Fixes undefined behavior due to calling libc allocation with unclean FPU state Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-22avcodec/utils: Move emms_c() before memory allocation functions in ↵Michael Niedermayer
avcodec_encode_video2() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-22avcodec/cavsdec: Clear MMX state after MB decode loopMichael Niedermayer
The MMX state must be cleared between using MMX and using memory allocation thats basically the only location between the 2 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-22avcodec/svq1enc: Clear MMX state after svq1_encode_plane()Michael Niedermayer
svq1_encode_plane() uses SIMD and we call libc memory allocation functions after it Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-22lavf/rtpdec_g726: Map mime type G726 to g726le.Carl Eugen Hoyos
Add new mime types AAL2-G726 for g726 as suggested in rfc 3551. This patch will break interaction with applications that incorrectly use big-endian G.726 with mime type G726 but we know of at least one device (DVTel camera) that correctly implements the rfc, so do the same. Fixes ticket #5890.
2016-10-22lavc/libvpxenc: fix -auto-alt-ref option typeKagami Hiiragi
vp9_cx_iface actually allows values in range [0..2]. This fixes ticket #5894. Signed-off-by: Kagami Hiiragi <kagami@genshiken.org> Signed-off-by: James Zern <jzern@google.com>
2016-10-22doc: fix spelling errorsAndreas Cadhalpun
Thanks to Mathieu Malaterre <malat@debian.org> for reporting the Que/Queue typo. (https://bugs.debian.org/839542) Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-21lavf/mpegts: SCTE-35 extraction from mpegtsCarlos Fernandez
Reviewed-by: Marton Balint <cus@passwd.hu> Acked-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Carlos Fernandez <carlos@ccextractor.org> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-10-21lavc: add SCTE-35 CUI codec IDCarlos Fernandez
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Carlos Fernandez <carlos@ccextractor.org> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-10-21lavd/decklink_dec: fix indentationMarton Balint
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-10-21lavd/decklink_dec: add option to disable drawing bars on signal lossMarton Balint
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-10-21avformat/mxfdec: Check size to avoid integer overflow in mxf_read_utf16_string()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21avformat/mxfdec: Fix mixed declaration and codeMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21mpeg12dec: unref discarded picture from extradataAndreas Cadhalpun
Otherwise another frame gets referenced into picture, triggering an assert (from commit 13aae8) in av_frame_ref. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-21cavsdec: unref frame before referencing againAndreas Cadhalpun
This fixes asserts (from commit 13aae8) in av_frame_ref and av_frame_move_ref. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-21dcstr: fix division by zeroAndreas Cadhalpun
Also check for possible overflows. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-21aiff: check block_align in aiff_read_packetAndreas Cadhalpun
It can be unset in avcodec_parameters_from_context and a value of 0 causes SIGFPE crashes. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-21avcodec/vda: define av_vda_default_init2 when CONFIG_H264_VDA_HWACCEL equ 0Steven Liu
on OSX: ../configure --disable-everything --enable-demuxer=hls make error message: Undefined symbols for architecture x86_64: "_av_vda_default_init2", referenced from:_videotoolbox_init in ffmpeg_videotoolbox.o so add av_vda_default_init2 when CONFIG_H264_VDA_HWACCEL=0 Signed-off-by: Steven Liu <lq@chinaffmpeg.org> Reviewed-by: wm4 <nfxjfg@googlemail.com> Reviewed-by: Xidorn Quan <quanxunzhen@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21avformat/rtmpproto: Fix RTMP control message handling error in listen mode.Hiroyuki OYAMA
Fix problem to fail by a RTMP Control Message except "Set Chunk Size (1)" after an RTMP handshake. When 'nginx-rtmp-module' relays an RTMP, it sends not only control message 'Set Chunk Size (1)' but also 'Window Acknowledgement Size (5)'. Reviewed-by: Steven Liu <lingjiujianke@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21avcodec/mpegvideo_enc: Clear mmx state in ff_mpv_reallocate_putbitbuffer()Michael Niedermayer
This function must be called from the mb or slice encoding loop and MMX state may not be clean there Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21avcodec/utils: Clear MMX state before returning from avcodec_default_execute*()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21avcodec/dnxhdenc: Move allocation out of radix_sort()Michael Niedermayer
Its slow, its not checked, FPU state is not clean either currently there Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21lavf/segment: decide whether to rename based on list URIRodger Combs
This fixes the case of writing segments to local files, but the list over a network protocol.
2016-10-21openssl: Support version 1.1.0.Matt Oliver
Fixes #5675 Signed-off-by: Matt Oliver <protogonoi@gmail.com>
2016-10-21tests/fate: add mxf metadata streams testMark Reid
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21libavformat/mxfdec: add metadata streams for external referenced sourclipsMark Reid
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21libavformat/mxfdec: don't assume first stream index to be primaryMark Reid
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21libavformat/mxfdec: export track name metadataMark Reid
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21avformat/mxfdec: Detect field_order based on video_line_mapTobias Rapp
Read video_line_map from MXF generic picture essence descriptor and use it to derive the coded field order. Use field_dominance to derive the display field order from coded field order. If field_dominance is not available the default value "1" is used as defined in SMPTE S377-1. Fixes field_order detection for a bunch of DV/DVCPRO files. The heuristic for deriving coded field order from video_line_map is inspired by MediaInfo. Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-20rsd: limit number of channelsAndreas Cadhalpun
Negative values don't make sense and too large values can cause overflows. For AV_CODEC_ID_ADPCM_THP this leads to a too small extradata buffer being allocated, causing out-of-bounds writes. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-20dxva2: fix surface selection when compiled with both d3d11va and dxva2Hendrik Leppkes
Fixes a regression introduced in 9b462a0b9
2016-10-20avformat/flvenc: do not attempt to write duration and filesize when not seekableSteven Liu
Its impossible to update the filesize & duration values if seekback is not possible as with live streams Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-20lavc/sheervideo: Increase av_get_codec_tag_string() input buffer size.Carl Eugen Hoyos
A size of 32 is typically used.
2016-10-20avfilter/firequalizer: use zero phase kernelMuhammad Faiz
this makes real-valued kernel Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-20avfilter/showcqt: add cscheme optionMuhammad Faiz
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-10-20lavf/riff: Document the interleaving of VSM4 video.Carl Eugen Hoyos
2016-10-20avformat: prevent triggering request_probe assert in ff_read_packetAndreas Cadhalpun
If probe_codec is called with pkt == NULL, it sets probe_packets to 0 and request_probe to -1. However, request_probe can change when calling s->iformat->read_packet and thus a probe_packets value of 0 doesn't guarantee a request_probe value of -1. In that case calling probe_codec again is necessary to prevent triggering the assert. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-10-19FATE: Add test for muxing discontinuous MP4 fragments with large timestampsDerek Buitenhuis
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-10-19avformat/movenc: Skip duration check for discontinuous fragmentsMichael Niedermayer
Found-by: Daemon404 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-19lavf/mov: support gopro hero moments udta tagJean Caillé
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-19avfilter/vf_scale_npp: select cubic and lanczos as alternative where ↵Sven C. Dack
super-sampling is not supported Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2016-10-19avcodec/nvenc_hevc: Added missing option -temporal_aqSven C. Dack
The option is present in h264_nvenc, but was missing from hevc_nvenc. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2016-10-19avcodec/nvenc: add test for Temporal AQ supportSven C. Dack
Adds a check to see if the hardware supports temporal aq. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2016-10-19lavc/mediacodec: use more meaningful filenamesMatthieu Bouron
Adds the following changes: * mediacodecdec.{c,h} -> mediacodecdec_common.{c,h} * mediacodecdec_h2645.c -> mediacodecdec.c
2016-10-19lavc: add mpeg4 mediacodec decoderMatthieu Bouron
2016-10-19lavc: add vp8/vp9 mediacodec decodersMatthieu Bouron
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