Log message:
ffmpeg4 ffplay4: updated to 4.3.2

version 4.3.2:
 avcodec/hapdec: Change compressed_offset to unsigned 32bit
 avformat/rmdec: Check codec_length without overflow
 avformat/mov: Check element count in mov_metadata_hmmt()
 avcodec/vp8: Move end check into MB loop in vp78_decode_mv_mb_modes()
 avcodec/fits: Check gcount and pcount being non negative
 avformat/nutdec: Check timebase count against main header length
 avformat/electronicarts: Clear partial_packet on error
 avformat/r3d: Check samples before computing duration
 avcodec/pnm_parser: Check av_image_get_buffer_size() for failure
 avformat/wavdec: Consider AV_INPUT_BUFFER_PADDING_SIZE in set_spdif()
 avformat/rmdec: Check remaining space in debug av_log() loop
 avformat/flvdec: Treat high ts byte as unsigned
 avformat/samidec: Sanity check pts
 avcodec/jpeg2000dec: Check atom_size in jp2_find_codestream()
 avformat/avidec: Use 64bit in get_duration()
 avformat/mov: Check for duplicate st3d
 avformat/mvdec: Check for EOF in read_index()
 avcodec/jpeglsdec: Fix k=16 in ls_get_code_regular()
 avformat/id3v2: Check the return from avio_get_str()
 avcodec/hevc_sei: Check payload size in decode_nal_sei_message()
 libavutil/eval: Remove CONFIG_TRAPV special handling
 avformat/wtvdec: Check len in parse_chunks() to avoid overflow
 avformat/asfdec_f: Add an additional check for the extradata size
 avformat/3dostr: Check sample_rate
 avformat/4xm: Make audio_frame_count 64bit
 avformat/mov: Use av_mul_q() to avoid integer overflows
 avcodec/vp9dsp_template: Fix integer overflows in itxfm_wrapper
 avformat/rmdec: Reorder operations to avoid overflow
 avcodec/mxpegdec: fix SOF counting
 avcodec/rscc: Check inflated_buf size whan it is used
 avformat/mvdec: Sanity check SAMPLE_WIDTH
 avcodec/nvenc: fix timestamp offset ticks logic
 avformat/rmdec: Fix codecdata_length overflow check
 avcodec/simple_idct: Fix undefined integer overflow in idct4row()
 avformat/wavdec: Check block_align vs. channels before combining them
 avformat/tta: Use 64bit intermediate for index
 avformat/soxdec: Check channels to be positive
 avformat/smacker: Check for too small pts_inc
 avformat/sbgdec: Use av_sat_add64() in str_to_time()
 avcodec/cscd: Check output len in zlib as in lzo
 avcodec/vp3: Check input amount in theora_decode_header()
 avformat/wavdec: Check avio_get_str16le() for failure
 avformat/flvdec: Check for EOF in amf_skip_tag()
 avformat/aiffdec: Check size before subtraction in get_aiff_header()
 avformat/electronicarts: More chunk_size checks
 avcodec/cfhd: check peak.offset
 avformat/tedcaptionsdec: Check for overflow in parse_int()
 avformat/nuv: Check channels
 avcodec/siren: Increase noise category 5 and 6
 avformat/mpc8: Check size before implicitly converting to int
 avformat/nutdec: Fix integer overflow in count computation
 avformat/mvi: Use 64bit for testing dimensions
 avformat/utils: Check dts in update_initial_timestamps() more
 avformat/mpsubdec: Use av_sat_add/sub64() in fracval handling
 avformat/flvdec: Check for avio_read() failure in amf_get_string()
 avformat/flvdec: Check for nesting depth in amf_skip_tag()
 avformat/flvdec: Check for nesting depth in amf_parse_object()
 avformat/asfdec_o: Check for EOF in asf_read_marker()
 avformat/flvdec: Use av_sat_add64() for pts computation
 avformat/utils: Check dts - (1<<pts_wrap_bits) overflow
 avformat/bfi: Check chunk_header
 avformat/ads: Check size
 avformat/iff: Check block align also for ID_MAUD
 avcodec/utils: Check for integer overflow in get_audio_frame_duration() for \ 
ADPCM_DTK
 avformat/fitsdec: Better size checks
 avformat/mxfdec: Fix integer overflow in next position in mxf_read_local_tags()
 avformat/avidec: dv does not support palettes
 avformat/dhav: Break out of infinite dhav search loop
 libavformat/utils: consider avio_size() failure in ffio_limit()
 avformat/nistspheredec: Check bits_per_coded_sample and channels
 avformat/asfdec_o: Check size vs. offset in detect_unknown_subobject()
 avformat/utils: check for integer overflow in av_get_frame_filename2()
 avutil/timecode: Avoid undefined behavior with large framenum
 avformat/mov: Check a.size before computing next_root_atom
 avformat/sbgdec: Reduce the amount of floating point in str_to_time()
 avformat/mxfdec: Free all types for both Descriptors
 uavformat/rsd: check for EOF in extradata
 avcodec/wmaprodec: Check packet size
 avformat/dhav: Check position for overflow
 avcodec/rasc: Check frame before clearing
 avformat/vividas: Check number of audio channels
 avcodec/alsdec: Fix integer overflow with quant_cof
 avformat/mpegts: Fix argument type for av_log
 avformat/cafdec: clip sample rate
 avcodec/ffv1dec: Fix off by 1 error with quant tables
 avformat/mpegts: Increase pcr_incr width to 64bit
 avcodec/utils: Check bitrate for overflow in get_bit_rate()
 avformat/mov: Check if hoov is at the end
 avcodec/hevc_ps: check scaling_list_dc_coef
 avformat/iff: Check data_size
 avformat/matroskadec: Sanity check codec_id/track type
 avformat/rpl: Check the number of streams
 avformat/vividas: Check sample_rate
 avformat/vividas: Make len signed
 avcodec/h264idct_template: Fix integer overflow in \ 
ff_h264_chroma422_dc_dequant_idct()
 avformat/dsfdec: Check block_align more completely
 avformat/mpc8: Check remaining space in mpc8_parse_seektable()
 avformat/id3v2: Sanity check tlen before alloc and uncompress
 avformat/vqf: Check len for COMM chunks
 avformat/mov: Avoid overflow in end computation in mov_read_custom()
 avcodec/hevc_cabac: Limit value in coeff_abs_level_remaining_decode() tighter
 avformat/cafdec: Check the return code from av_add_index_entry()
 avformat/cafdec: Check for EOF in index read loop
 avformat/cafdec: Check that bytes_per_packet and frames_per_packet are non negative
 avformat/mpc8: correct integer overflow in mpc8_parse_seektable()
 avformat/mpc8: correct 32bit timestamp truncation
 avcodec/exr: Check ymin vs. h
 avformat/avs: Use 64bit for the avio_tell() output
 avformat/wavdec: More complete size check in find_guid()
 avcodec/mv30: Use unsigned in idct_1d()
 avformat/iff: Check size before skip
 avformat/rmdec: Check for EOF in index packet reading
 avcodec/vp3dsp: Use unsigned constant to avoid undefined integer overflow in \ 
ff_vp3dsp_set_bounding_values()
 avformat/icodec: Check for zero streams and stream creation failure
 avformat/icodec: Factor failure code out in read_header()
 avformat/bintext: Check width
 avformat/sbgdec: Check that end is not before start
 avformat/lvfdec: Check stream_index before use
 avformat/au: cleanup on EOF return in au_read_annotation()
 avformat/mpegts: Limit copied data to space
 avformat/bintext: Check width in idf_read_header()
 avformat/iff: check size against INT64_MAX
 avformat/vividas: improve extradata packing checks in track_header()
 avformat/paf: Check for EOF in read_table()
 avformat/gxf: Check pkt_len
 avformat/aiffdec: Check packet size
 avformat/concatdec: use av_strstart()
 avformat/wavdec: Refuse to read chunks bigger than the filesize in w64_read_header()
 avformat/rsd: Check size and start before computing duration
 avformat/vividas: better check of current_sb_entry
 avformat/iff: More completely check body_size
 avformat/vividas use avpriv_set_pts_info()
 avformat/xwma: Check for EOF in dpds_table read code
 avcodec/utils: Check sample rate before use for AV_CODEC_ID_BINKAUDIO_DCT in \ 
get_audio_frame_duration()
 avcodec/dirac_parser: do not offset AV_NOPTS_OFFSET
 avformat/rmdec: Make expected_len 64bit
 avformat/pcm: Check block_align
 avformat/lrcdec: Clip timestamps
 avutil/mathematics: Use av_sat_add64() for the last addition in av_add_stable()
 avformat/electronicarts: Check for EOF in each iteration of the loop in \ 
ea_read_packet()
 avformat/ifv: Check that total frames do not overflow
 avcodec/vp9dsp_template: Fix some overflows in iadst8_1d()
 avcodec/fits: Check bscale
 avformat/nistspheredec: Check bps
 avformat/jacosubdec: Use 64bit inside get_shift()
 avformat/genh: Check block_align
 avformat/mvi: Check count for overflow
 avcodec/magicyuv: Check slice size before reading flags and pred
 avformat/asfdec_f: Check for negative ext_len
 avformat/bethsoftvid: Check image dimensions before use
 avformat/genh: Check block_align for how it will be used in SDX2_DPCM
 avformat/au: Check for EOF in au_read_annotation()
 avformat/vividas: Check for zero v_size
 avformat/segafilm: Do not assume AV_CODEC_ID_NONE is 0
 avformat/segafilm: Check that there is a stream
 avformat/wtvdec: Check dir_length
 avformat/ffmetadec: finalize AVBPrint on errors
 avcodec/decode/ff_get_buffer: Check for overflow in FFALIGN()
 avcodec/exr: Check limits to avoid overflow in delta computation
 avformat/boadec: Check that channels and block_align are set
 avformat/asfdec_f: Check name_len for overflow
 avcodec/h264idct_template: Fix integer overflow in \ 
ff_h264_chroma422_dc_dequant_idct()
 avformat/sbgdec: Check for timestamp overflow in parse_time_sequence()
 avcodec/aacdec_fixed: Limit index in vector_pow43()
 avformat/kvag: Fix integer overflow in bitrate computation
 avcodec/h264_slice: fix undefined integer overflow with POC in error concealment
 avformat/rmdec: sanity check coded_framesize
 avformat/flvdec: Check for EOF in amf_parse_object()
 avcodec/mv30: Fix multiple integer overflows
 avcodec/smacker: Check remaining bits in SMK_BLK_FULL
 avcodec/cook: Check subpacket index against max
 avcodec/utils: Check for overflow with ATRAC* in get_audio_frame_duration()
 avcodec/hevcpred_template: Fix diagonal chroma availability in 4:2:2 edge case \ 
in intra_pred
 avformat/icodec: Change order of operations to avoid NULL dereference
 avcodec/exr: Fix overflow with many blocks
 avcodec/vp9dsp_template: Fix integer overflows in idct16_1d()
 avcodec/ansi: Check initial dimensions
 avcodec/hevcdec: Check slice_cb_qp_offset / slice_cr_qp_offset
 avcodec/sonic: Check for overread
 avformat/subviewerdec: fail on AV_NOPTS_VALUE
 avcodec/exr: Check line size for overflow
 avcodec/exr: Check xdelta, ydelta
 avcodec/celp_filters: Avoid invalid negation in ff_celp_lp_synthesis_filter()
 avcodec/takdsp: Fix negative shift in decorrelate_sf()
 avcodec/dxtory: Fix negative stride shift in dx2_decode_slice_420()
 avformat/asfdec_f: Change order or operations slightly
 avformat/dxa: Use av_rescale() for duration computation
 avcodec/vc1_block: Fix integer overflow in ac value
 avcodec/mv30: Fix several integer overflows in idct_1d()
 avformat/iff: Check data_size not overflowing int64
 avcodec/dxtory: Fix negative shift in dx2_decode_slice_410()
 avcodec/sonic: Check channels before deallocating
 avformat/vividas: Check for EOF in first loop in track_header()
 avformat/wvdec: Check rate for overflow
 avcodec/ansi: Check nb_args for overflow
 avformat/wc3movie: Cleanup on wc3_read_header() failure
 avformat/wc3movie: Move wc3_read_close() up
 avcodec/tiff: Fix default white level
 avcodec/diracdsp: Fix integer anomaly in dequant_subband_*
 avutil/fixed_dsp: Fix integer overflows in butterflies_fixed_c()
 avcodec/mv30: Check remaining mask in decode_inter()
 avcodec/wmalosslessdec: Check remaining space before padding and channel residue
 avformat/cdg: Fix integer overflow in duration computation
 avcodec/mpc: Fix multiple numerical overflows in ff_mpc_dequantize_and_synth()
 avcodec/agm: Fix off by 1 error in decode_inter_plane()
 avformat/electronicarts: Check if there are any streams
 avcodec/ffwavesynth: Fix integer overflow in wavesynth_synth_sample / WS_SINE
 avcodec/vp9dsp_template: Fix integer overflow in iadst8_1d()
 avformat/avidec: Fix io_fsize overflow
 avcodec/cfhd: Check transform type
 avcodec/tiff: Check jpeg context against jpeg frame parameters
 avcodec/tiff: Restrict tag order based on specification
 avcodec/tiff: Avoid abort with DNG RAW TIFF with YA8
 avcodec/tiff: Check the linearization table size
 avformat/siff: Reject audio packets without audio stream
 avformat/mpeg: Check avio_read() return value in get_pts()
 avcodec/tiff: Check bpp/bppcount for 0
 avcodec/snowdec: Sanity check hcoeff
 avformat/mov: Check comp_brand_size
 avformat/ape: Error out in case of EOF in the header
 avcodec/alac: Check decorr_shift to avoid invalid shift
 avcodec/tdsc: Fix tile checks
 opusdec: do not fail when LBRR frames are present
 configure: update copyright year
 avfilter/vf_framerate: fix infinite loop with 1-frame input
 avformat/url: Change () position in ff_make_absolute_url()
 avformat/mpegts: make sure mpegts_read_header always stops at the first pmt
 avformat/alp: fix handling of TUN files
 avformat/argo_asf: fix handling of v1.1 files
 swscale/x86/yuv2rgb: fix crashes when loading alpha from unaligned buffers
 lavf/url: fix relative url parsing when the query string or fragment has a colon
 avformat/libsrt: fix cleanups on failed libsrt_open() and libsrt_setup()
 avcodec/cuviddec: backport extradata fixes
 avcodec/cuviddec: handle arbitrarily sized extradata
 lavf/srt: fix build fail when used the libsrt 1.4.1
 avformat/libsrt: close listen fd in listener mode
 lavf/url: rewrite ff_make_absolute_url() using ff_url_decompose().
 lavf/url: add ff_url_decompose().
 avcodec/cbs_av1: fix setting FrameWidth in frame_size_with_refs()
 avcodec/cbs_av1: use a more appropiate AV1ReferenceFrameState pointer variable name
 avcodec/cbs_av1: fix handling reference frames on show_existing_frame frames
 avcodec/cbs_av1: infer frame_type in show_existing_frame frames earlier
 avcodec/cbs_av1: add OrderHint to CodedBitstreamAV1Context
 avcodec/cbs_av1: infer frame_type when parsing a show_existing_frame frame
 cbs_av1: Fix test for presence of buffer_removal_time element
 avcodec/cbs_av1: fix storage size for render_{width,height}_minus_1
 lavc: Lower MediaFoundation audio encoder priority.
 x86/yuv2rgb: fix crashes when storing data on unaligned buffers
 checkasm/vf_blend: use the correct depth parameters to initialize the blend modes
 x86/vf_blend: fix warnings about trailing empty parameters
 x86/h264_deblock: fix warning about trailing empty parameter
 avutil/x86inc: fix warnings when assembling with Nasm 2.15

Log message:
*: Recursive revbump from textproc/icu-68.1

Log message:
*: revbump for libsndfile

Log message:
*: revbump after fontconfig bl3 changes (libuuid removal)

Log message:
ffmpeg: updated to 4.3

version 4.3:
- v360 filter
- Intel QSV-accelerated MJPEG decoding
- Intel QSV-accelerated VP9 decoding
- Support for TrueHD in mp4
- Support AMD AMF encoder on Linux (via Vulkan)
- IMM5 video decoder
- ZeroMQ protocol
- support Sipro ACELP.KELVIN decoding
- streamhash muxer
- sierpinski video source
- scroll video filter
- photosensitivity filter
- anlms filter
- arnndn filter
- bilateral filter
- maskedmin and maskedmax filters
- VDPAU VP9 hwaccel
- median filter
- QSV-accelerated VP9 encoding
- AV1 encoding support via librav1e
- AV1 frame merge bitstream filter
- AV1 Annex B demuxer
- axcorrelate filter
- mvdv decoder
- mvha decoder
- MPEG-H 3D Audio support in mp4
- thistogram filter
- freezeframes filter
- Argonaut Games ADPCM decoder
- Argonaut Games ASF demuxer
- xfade video filter
- xfade_opencl filter
- afirsrc audio filter source
- pad_opencl filter
- Simon & Schuster Interactive ADPCM decoder
- Real War KVAG demuxer
- CDToons video decoder
- siren audio decoder
- Rayman 2 ADPCM decoder
- Rayman 2 APM demuxer
- cas video filter
- High Voltage Software ADPCM decoder
- LEGO Racers ALP (.tun & .pcm) demuxer
- AMQP 0-9-1 protocol (RabbitMQ)
- Vulkan support
- avgblur_vulkan, overlay_vulkan, scale_vulkan and chromaber_vulkan filters
- ADPCM IMA MTF decoder
- FWSE demuxer
- DERF DPCM decoder
- DERF demuxer
- CRI HCA decoder
- CRI HCA demuxer
- overlay_cuda filter
- switch from AvxSynth to AviSynth+ on Linux
- mv30 decoder
- Expanded styling support for 3GPP Timed Text Subtitles (movtext)
- WebP parser
- tmedian filter
- maskedthreshold filter
- Support for muxing pcm and pgs in m2ts
- Cunning Developments ADPCM decoder
- asubboost filter
- Pro Pinball Series Soundbank demuxer
- pcm_rechunk bitstream filter
- scdet filter
- NotchLC decoder
- gradients source video filter
- MediaFoundation encoder wrapper
- untile filter
- Simon & Schuster Interactive ADPCM encoder
- PFM decoder
- dblur video filter
- Real War KVAG muxer

Log message:
Revbump for icu

Log message:
multimedia/ffmpeg4: fix USE_LANGUAGES

multimedia/ffmpeg4 does not need -std=gnu99, only ffplay4 does.

Since mk/compiler.mk is protected by a multiple-inclusion guard, any
later assignment to USE_LANGUAGES has no effect except being confusing.
The additional languages show up in "bmake show-var" but at the point of
evaluation, they had not been set yet.

This can be detected by several pkgsrc tools:

pkglint says:

WARN: ../../multimedia/ffmpeg4/Makefile.common:14: Modifying
  USE_LANGUAGES after including ../../mk/compiler.mk has no effect.

Adding a manual check to mk/compiler.mk results in:

bmake[1]: "mk/compiler.mk" line 273: warning:
  For multimedia/ffmpeg4, only languages "c" are used,
  the others in "c99" were defined too late.

Making the variable USE_LANGUAGES read-only after including
mk/compiler.mk results in:

bmake[1]: "multimedia/ffmpeg4/Makefile.common" line 14:
  Read-only USE_LANGUAGES cannot be set

(The latter two checks are not yet in the official pkgsrc tree.)

Log message:
ffmpeg4/ffplay4: updated to 4.2.3

version 4.2.3
- avcodec/pnmdec: Use unsigned for maxval rescaling
- avcodec/ivi: Clear got_p_frame before decoding a new frame using it
- avcodec/dsddec: Check channels
- avcodec/xvididct: Fix integer overflow in idct_row()
- avcodec/wmalosslessdec: Fix integer overflows in revert_inter_ch_decorr()
- avcodec/cbs_jpeg: Fix infinite loop in cbs_jpeg_split_fragment()
- avformat/mpegenc: Fix integer overflow with AV_NOPTS_VALUE
- avformat/swfenc: Fix integer overflow in frame rate handling
- avformat/aadec: Check toc_size to contain the minimum to demuxer uses
- avcodec/cbs_h265_syntax_template: Limit num_long_term_pics more strictly
- ffplay: set stream_index to -1 earlier to prevent segfault
- avformat/mov: Free temp buffer upon negative sample_size error.
- avformat/matroskadec: Improve forward compability
- avformat/matroskadec: Don't discard valid packets
- avformat/matroskaenc: Don't segfault when seekability changes
- avformat/utils: Fix memleaks
- avformat/utils: Fix memleaks in avformat_open_input()
- avfilter/vf_dedot: Fix leak of AVFrame if making it writable fails
- avfilter/vf_paletteuse: Fix potential double-free of AVFrame
- avformat/mov: Don't leak MOVFragmentStreamInfo on error
- avformat/mov: Free encryption data on error
- fftools/ffmpeg: Free swresample dictionary during cleanup
- avcodec/mediacodec_wrapper: fix {input,output}_buffers global reference leak
- avformat/webm_chunk: Close IO if writing header fails
- avcodec/cavsdsp: Fix undefined left shifts of negative numbers
- avcodec/ra144enc: Fix invalid left shift of negative number
- avcodec/adxenc: Avoid undefined left shift of negative numbers
- avcodec/adpcm: Fix undefined left shifts of negative numbers
- avcodec/proresenc_anatoliy: Fix invalid left shift of negative number
- avformat/aviobuf: Honor avio_open[2] documentation
- avcodec/cinepakenc: Fix invalid shifts
- avfilter/vf_xbr: Fix left shift of negative number
- avfilter/vf_hqx: Fix undefined left shifts of negative numbers
- avcodec/jpeg2000dwt: Fix undefined shifts of negative numbers
- avcodec/ituh263dec: Fix undefined left shift of negative number
- avcodec/dnxhdenc: Fix undefined left shifts of negative numbers
- swscale/utils: Fix invalid left shifts of negative numbers
- swscale/x86/swscale: Fix undefined left shifts of negative numbers
- fftools/ffmpeg_opt: Fix signed integer overflow
- avcodec/exr: Fix undefined left shifts of negative numbers
- avformat/movenc: Fix undefined shift
- avcodec/pcm: Fix undefined shifts
- avcodec/wavpackenc: Fix undefined shifts
- avutil/encryption_info: Don't pass NULL to memcpy
- avcodec/ac3enc: Fix memleak
- avcodec/ac3enc: Fix invalid shift
- avcodec/g723_1dec: Fix invalid shift
- avcodec/tdsc: Fix undefined shifts
- avcodec/ttaenc: Fix undefined shift
- avformat/avidec: Fix memleak with embedded GAB2 subtitles
- avformat/matroskadec: Don't discard the upper 32bits of TrackNumber
- dump_extradata: Insert extradata even for small packets
- avformat/segafilmenc: Fix undefined left shift of 1 by 31 places
- avformat/wtvdec: Fix memleak when reading header fails
- avformat/dashenc: Fix leak of AVFormatContext on error
- avformat/fitsdec: Fix potential leak of string in AVBPrint
- avformat/matroskadec: Sanitize SeekHead entries
- avformat/matroskaenc: Fix memleak upon encountering bogus chapter
- avformat/matroskaenc: Make ebml_num_size() more robust
- avformat/oggenc: Don't free AVStream's priv_data, fix memleak
- avformat/utils: Fix memleak when decoding subtitle in find_stream_info
- fftools/ffmpeg_opt: Check attachment filesize
- avformat/mpeg: Don't use unintialized value
- avformat/webmdashenc: Check codec types
- avformat/webmdashenc: Fix memleak upon realloc failure
- avformat/subtitles: Don't increment packet counter prematurely
- avformat/bethsoftvid: Fix potential memleak upon reallocation failure
- avformat/smoothstreaming: Fix memleaks on errors
- avformat/matroskaenc: Check BlockAdditional size before use
- avformat/matroskaenc: Check functions that can fail
- avformat/matroskaenc: Check for reformatting errors
- avformat/matroskadec: Check before allocations
- avfilter/vf_unsharp: Don't dereference NULL
- avcodec/zmbvenc: Correct offset in buffer
- avcodec/cbs_h2645: Fix potential out-of-bounds array access
- avformat/mov: Don't allow negative sample sizes.
- mpeg4videoenc: Don't crash with -fsanitize=bounds
- avformat/mpegts: Shuffle avio_seek
- avcodec/binkaudio: Fix 2Ghz sample_rate
- avcodec/adpcm: Fix integer overflow in ADPCM THP
- avcodec/ralf: Check num_blocks before use
- avcodec/iff: Test video_size being non zero
- avcodec/utvideodec: Fix integer overflow in decode_plane()
- avcodec/ttadsp: Fix several integer overflows in tta_filter_process_c()
- avcodec/ralf: Fix integer overflow in decode_block()
- avcodec/nuv: widen buf_size type
- avcodec/iff: Fix several integer overflows
- avcodec/g729postfilter: Clip gain before scaling with AGC_FAC1
- avcodec/alac: Fix integer overflow with 24/20bps samples
- avcodec/dstdec: Check sample rate
- avformat/thp: Require a video stream
- avformat/mpeg: Decrease score by 1 for files with very little valid data
- avcodec/pngdec: Check length in fdAT
- avcodec/g2meet: Check tile_width in epic_jb_decode_tile()
- avcodec/hapdec: Check tex_size more strictly and before using it
- avcodec/vp9dsp_template: Fix integer overflows in idct32_1d()
- avcodec/alacdsp: Fix invalid shift in append_extra_bits()
- libavcodec/wmalosslessdec: prevent sum of positive numbers from becoming negative
- avcodec/dstdec: Fix integer overflow in read_table()
- avcodec/txd: Check for input size against the header size.
- avcodec/svq1dec: Check that there is data left after the header
- avcodec/cbs_h265_syntax_template: Check num_negative/positive_pics when \ 
inter_ref_pic_set_prediction_flag is set
- avcodec/intrax8: Check for end of bitstream in ff_intrax8_decode_picture()
- avcodec/hevc_mp4toannexb_bsf: Check nalu_size
- avcodec/iff: Check length before memcpy() in decode_deep_rle32()
- avcodec/iff: Fix invalid pointer intermediates in decode_deep_rle32()
- avcodec/pngdec: Pass ret from decode_iccp_chunk()
- avcodec/rv40dsp: Fix integer overflows in rv40_weight_func_*()
- avcodec/ac3dec_fixed: Fix several invalid left shifts in scale_coefs()
- avcodec/flac_parser: Do not lose header count in find_headers_search()
- avcodec/audiodsp: Fix integer overflow in scalarproduct_int16_c()
- avcodec/cbs_jpeg_syntax_template: Check array index in huffman_table()
- avcodec/cbs_jpeg_syntax_template: Check table index before use in dht()
- avformat/oggdec: Check for EOF after page header
- swscale/yuv2rgb: Fix vertical dither offset with slices
- avcodec/dpcm: clip exponent into supported range in XAN DPCM
- avcodec/flacdsp_template: Fix invalid shifts in decorrelate
- avcodec/xvididct: Fix integer overflow in MULT()
- avcodec/ffwavesynth: Correct undefined overflow of PINK_UNIT
- avcodec/cbs_h264_syntax_template: fix off by 1 error with slice_group_change_cycle
- swscale/output: Fix integer overflow in yuv2rgb_write_full() with out of range \ 
input
- swscale/output: Fix integer overflow in alpha computation in yuv2gbrp16_full_X_c()
- libavformat/amr.c: Check return value from avio_read()
- libavformat/mov.c: Free aes_decrypt to avoid leaking memory
- libavformat/oggdec.c: Check return value from avio_read()
- avformat/asfdec_f: Fix overflow check in get_tag()
- avformat/nsvdec: Fix memleaks on errors while reading the header
- avcodec/ffwavesynth: Fix integer overflow in computation of ddphi
- avcodec/cbs_jpeg: Check length for SOS
- avcodec/adpcm: Fix invalid shift in AV_CODEC_ID_ADPCM_PSX
- avcodec/mpeg12dec: Fix invalid shift in mpeg2_fast_decode_block_intra()
- avcodec/cbs_h2645: Treat slices without data as invalid
- avcodec/cbs_h2645: Remove dead code to delete trailing zeroes
- avcodec/cbs_av1_syntax_template: Set seen_frame_header only after successfull \ 
uncompressed_header()
- avcodec/mpegaudioenc_template: fix invalid shift of sample
- avcodec/motion_est_template: Fix invalid shifts in no_sub_motion_search()
- libavformat/avienc: Check bits per sample for PAL8
- avformat/mpegts: Improve the position determination for \ 
avpriv_mpegts_parse_packet()
- avcodec/magicyuv: Check that there are enough lines for interlacing to be possible
- avformat/mvdec: Check stream numbers
- avcodec/pcm: Fix invalid shift in AV_CODEC_ID_PCM_LXF
- avcodec/qdm2: Check fft_coefs_index
- avformat/utils: Fix integer overflow with complex time bases in \ 
avformat_find_stream_info()
- avformat/avidec: Avoid integer overflow in NI switch check
- fftools/ffmpeg: Fix integer overflow in duration computation in seek_to_start()
- avfilter/vf_aspect: Fix integer overflow in compute_dar()
- avcodec/apedec: Fix invalid shift with 24 bps
- avformat/utils: Fix undefined behavior in ff_configure_buffers_for_index()
- avcodec/dpcm: Fix integer overflow in AV_CODEC_ID_GREMLIN_DPCM
- avcodec/wmalosslessdec: Fix integer overflow with sliding in padding bits
- avcodec/wmalosslessdec: Fix loop in revert_acfilter()
- avcodec/agm: YUV420 without DCT needs even dimensions
- avcodec/agm: Test remaining data in decode_raw_intra_rgb()
- avcodec/lagarith: Sanity check scale
- avcodec/apedec: Fix integer overflows in predictor_decode_mono_3950()
- avcodec/ralf: Fix integer overflow in apply_lpc()
- avcodec/dca_lbr: Fix some error codes and error passing
- avcodec/wmavoice: Fix rounding and integer anomalies in calc_input_response()
- avcodec/wmavoice: sanity check block_align
- avcodec/pcm: Fix invalid shift in pcm_decode_frame for LXF
- avcodec/snappy: Sanity check bytestream2_get_levarint()
- avcodec/mlpdsp: Fix a invalid shift in ff_mlp_rematrix_channel()
- avcodec/avdct: Clear IDCTDSPContext context
- avcodec/x86/diracdsp: Fix high bits on Windows x86_64
- tests/fate/lavf-video.mak: fix fate-lavf-gif dependencies
- avformat/mov: Check STCO location
- avcodec/wmalosslessdec: Fix multiple integer overflows
- avcodec/apedec: Fix undefined integer overflow in decode_array_0000()
- avcodec/smacker: Check space before decoding type
- avcodec/rawdec: Use linesize in b64a
- avcodec/iff: Over-allocate ham_palbuf for HAM6 IFF-PBM
- avcodec/x86/diracdsp: Fix incorrect src addressing in dequant_subband_32()
- avfilter/vf_find_rect: Remove assert
- avfilter/vf_find_rect: Increase worst case score
- swscale/input: Fix several invalid shifts related to rgb2yuv constants
- swscale/output: Fix several invalid shifts in yuv2rgb_full_1_c_template()
- swscale/swscale: Fix several invalid shifts related to vChrDrop
- avcodec/hevc_mp4toannexb_bsf: check that nalu size doesnt overflow
- avcodec/hevc_mp4toannexb_bsf: Avoid NULL memcpy()
- avcodec/cbs_av1: Check leb128 values read
- avcodec/wmalosslessdec: move channel check up
- avcodec/cbs_h2645: Skip all 0 NAL units
- avcodec/adpcm: Fix overflow in FFABS() IMA_EA_EACS
- avcodec/alac: Fix integer overflow in LPC coefficient adaption
- avcodec/g729postfilter: Optimize out overflowing multiplication from \ 
apply_tilt_comp()
- avcodec/vc1dec: Check field_mode for sprites
- avcodec/vc1dec: Limit bits by the actual bitstream size
- avcodec/vmdaudio: Check block_align more
- configure: bump year
- avcodec/pgssubdec: Free subtitle on error
- avcodec/nvenc: use framerate if available
- avcodec/cbs_h265: fix writing extension_data bits
- avcodec/nvenc: offset dts to account for b-frame reordering
- Revert "avformat/rtp: Pass sources and block filter addresses via sdp \ 
file for rtp"
- avformat/matroskadec: Fix default value of BlockAddID
- avformat/dashdec: Don't allocate and leak strings that are never used
- avformat/matroskaenc: Write level 1 elements in one go
- avformat/rtp: Pass sources and block filter addresses via sdp file for rtp
- avformat/bintext: avoid division by zero

Log message:
*: recursive bump for libffi

Log message:
ffmpeg4/ffplay4: updated to 4.1.1

version 4.1.1:
- avformat/mov: validate chunk_count vs stsc_data
- avformat/mov: require tfhd to begin parsing trun
- avcodec/pgssubdec: Check for duplicate display segments
- avformat/rtsp: Check number of streams in sdp_parse_line()
- avformat/rtsp: Clear reply in every iteration in ff_rtsp_connect()
- avcodec/rasc: Move ff_get_buffer() after frame checks
- avcodec/rasc: Check uncompressed dlta size
- avcodec/fic: Check that there is input left in fic_decode_block()
- avcodec/ilbcdec: Fix undefined integer overflow lsf2poly()
- avcodec/ilbcdec: Fix integer overflow in construct_vector()
- avcodec/prosumer: Error out if decompress() stops reading data
- avcodec/tiff: Check for 12bit gray fax
- avutil/imgutils: Optimize memset_bytes() by using av_memcpy_backptr()
- avutil/mem: Optimize fill32() by unrolling and using 64bit
- configure: bump year
- avcodec/tests/rangecoder: initialize array to avoid valgrind warning
- avcodec/gdv: Optimize and factorize scaling loops
- avcodec/h264_slice: Fix integer overflow in implicit_weight_table()
- avcodec/exr: set layer_match in all branches
- avcodec/exr: Check for duplicate channel index
- avfilter/vf_tonemap_opencl: Make static tables const
- doc/indevs: fix upto typo
- avcodec/4xm: Fix returned error codes
- avformat/libopenmpt: Fix successfull typo
- avcodec/v4l2_m2m: fix cant typo
- avcodec/mjpegbdec: Fix some misplaced {} and spaces
- avformat/wvdec: detect and error out on WavPack DSD files
- avcodec/mips: Fix failed case: hevc-conformance-AMP_A_Samsung_* when enable msa
- avcodec/fic: Fail on invalid slice size/off
- avcodec/ilbcdec: fix integer overflow in energy
- postproc/postprocess_template: remove FF_REG_sp from clobber list
- postproc/postprocess_template: Avoid using %4 for the threshold compare
- libavformat/mov: Fix NULL-dereference read for some encrypted content.
- avcodec/rpza: Check that there is enough data for all the blocks
- avcodec/rpza: Move frame allocation to a later point
- avcodec/avcodec: Document the data type for AV_PKT_DATA_MPEGTS_STREAM_ID
- avformat/mpegts: Fix side data type for stream id
- tests/fate/filter-video: increase fuzz for fate-filter-refcmp-psnr-rgb
- avcodec/mjpegdec: Fix indention of ljpeg_decode_yuv_scan()
- lavf/id3v2: fail read_apic on EOF reading mimetype
- avcodec/rasc: Check that the number of moves is less than or equal the number \ 
of pixels
- avformat/nutenc: Document trailer index assert better
- lavf/mov: ensure only one tkhd per trak
- avcodec/clearvideo: Check remaining input bits in P macro block loop
- avcodec/rasc: Check input space before reading chunk
- avcodec/dxv: Check that there is enough data to decompress
- avcodec/ppc/hevcdsp: Fix build failures with powerpc-linux-gnu-gcc-4.8 with \ 
--disable-optimizations
- avcodec/msvideo1: Check for too small dimensions
- avcodec/wmv2dec: Skip I frame if its smaller than 1/8 of the minimal size
- avcodec/msmpeg4dec: Skip frame if its smaller than 1/8 of the minimal size
- avcodec/truemotion2rt: Fix rounding in input size check
- avcodec/diracdec: Check component quant
- avcodec/tiff: Limit filtering to decoded data
- avcodec/truemotion2: fix integer overflows in tm2_low_chroma()
- avcodec/pngdec: Check compression method
- fftools/ffmpeg: Repair reinit_filter feature
- avcodec/shorten: Fix integer overflow with offset
- avcodec/imm4: Use ff_set_dimensions()
- h264_redundant_pps: Fix logging context
- avfilter/af_asetnsamples: fix last frame props
- cbs_av1: Fix reading of overlong uvlc codes
- avcodec/cbs_av1: fix parsing delta_frame_id_minus1
- avfilter/vf_overlay: fix filtering with negative y
- avformat/movenc: get number of written bytes from bitstream writer
- avformat/movenc: fix size calculation in mov_write_eac3_tag()
- avfilter/vf_overlay: fix crash with negative y
- avcodec/mpeg_er: fix clearing chroma blocks for 422 and 444
- avfilter/af_afade: fix duration maximum
- avfilter/vf_fade: fix start/duration max value
- avcodec/cbs_av1: fix parsing signed integer values
- avcodec/cbs_av1: fix storage size for segmentation_params feature_value fields
- configure: Add missing xlib dependency for VAAPI X11 code
- avcodec/hevcdec: fix non-ref frame judgement