---
- branch: MAIN
  date: Sat Sep  7 07:02:13 UTC 2019
  files:
  - new: '1.18'
    old: '1.17'
    path: pkgsrc/multimedia/ffmpeg4/Makefile
    pathrev: pkgsrc/multimedia/ffmpeg4/Makefile@1.18
    type: modified
  - new: '1.16'
    old: '1.15'
    path: pkgsrc/multimedia/ffmpeg4/Makefile.common
    pathrev: pkgsrc/multimedia/ffmpeg4/Makefile.common@1.16
    type: modified
  - new: '1.12'
    old: '1.11'
    path: pkgsrc/multimedia/ffmpeg4/distinfo
    pathrev: pkgsrc/multimedia/ffmpeg4/distinfo@1.12
    type: modified
  id: 20190907T070213Z.7d9f8ae8dab3ff78d9ef061daa82ff25a245f03f
  log: |
    ffmpeg4: updated to 4.2.1

    version 4.2.1:
    - avformat/vividas: check for tiny blocks using alignment
    - avcodec/vc1_pred: Fix refdist in scaleforopp()
    - avcodec/vorbisdec: fix FASTDIV usage for vr_type == 2
    - avcodec/iff: Check for overlap in cmap_read_palette()
    - avcodec/apedec: Fix 32bit int overflow in do_apply_filter()
    - lavf/rawenc: Only accept the appropriate stream type for raw muxers.
    - avformat/matroskadec: use av_fast_realloc to reallocate ebml list arrays
    - avformat/matroskadec: use proper types for some EbmlSyntax fields
    - avcodec/ralf: fix undefined shift in extend_code()
    - avcodec/ralf: fix undefined shift
    - avcodec/bgmc: Check input space in ff_bgmc_decode_init()
    - avcodec/vp3: Check for end of input in 2 places of vp4_unpack_macroblocks()
    - avcodec/truemotion2: Fix multiple integer overflows in tm2_null_res_block()
    - avcodec/vc1_block: Check the return code from vc1_decode_p_block()
    - avcodec/vc1dec: Require res_sprite for wmv3images
    - avcodec/vc1_block: Check for double escapes
    - avcodec/vorbisdec: Check get_vlc2() failure
    - avcodec/tta: Fix integer overflow in prediction
    - avcodec/vb: Check input packet size to be large enough to contain flags
    - avcodec/cavsdec: Limit the number of access units per packet to 2
    - avcodec/atrac9dec: Check block_align
    - avcodec/alac: Check for bps of 0
    - avcodec/alac: Fix multiple integer overflows in lpc_prediction()
    - avcodec/rl2: set dimensions
    - avcodec/aacdec: Add FF_CODEC_CAP_INIT_CLEANUP
    - avcodec/idcinvideo: Add 320x240 default maximum resolution
    - avformat/realtextdec: free queue on error
    - avcodec/vp5/6/8: use vpX_rac_is_end()
    - avformat/vividas: Check av_xiphlacing() return value before use
    - avcodec/alsdec: Fix integer overflow in decode_var_block_data()
    - avcodec/alsdec: Limit maximum channels to 512
    - avcodec/anm: Check input size for a frame with just a stop code
    - avcodec/flicvideo: Optimize and Simplify FLI_COPY in flic_decode_frame_24BPP() by using bytestream2_get_buffer()
    - avcodec/loco: Check left column value
    - avcodec/ffwavesynth: Fixes invalid shift with pink noise seeking
    - avcodec/ffwavesynth: Fix integer overflow for some corner case values
    - avcodec/indeo2: Check remaining input more often
    - avcodec/diracdec: Check that slices are fewer than pixels
    - avcodec/vp56: Consider the alpha start as end of the prior header
    - avcodec/4xm: Check for end of input in decode_p_block()
    - avcodec/hevcdec: Check delta_luma_weight_l0/1
    - avcodec/hnm4video: Optimize postprocess_current_frame()
    - avcodec/hevc_refs: Optimize 16bit generate_missing_ref()
    - avcodec/scpr: Use av_memcpy_backptr() in type 17 and 33
    - avcodec/tiff: Enforce increasing offsets
    - avcodec/dds: Use ff_set_dimensions()
    - avformat/vividas: Fix another infinite loop
    - avformat/vividas: Fix infinite loop in header parser
    - avcodec/mpc8: Fix 32bit mask/enum
    - avcodec/alsdec: Fix integer overflows of raw_samples in decode_var_block_data()
    - avcodec/alsdec: Fix integer overflow of raw_samples in decode_blocks()
    - avcodec/alsdec: fix mantisse shift
    - avcodec/pngdec: consider chunk size in minimal size check
    - avcodec/vc1_block: Fix invalid shifts in vc1_decode_i_blocks()
    - avcodec/vc1_block: fix invalid shift in vc1_decode_p_mb()
    - avcodec/aacdec_template: fix integer overflow in imdct_and_windowing()
    - avformat/mpegts: Check if ready on SCTE reception
    - avcodec/omx: fix xFramerate calculation
    - avformat/avidec: add support for recognizing HEVC fourcc when demuxing
    - avformat/mpegts: fix teletext PTS when selecting teletext streams only
    - avcodec/h2645_parse: zero initialize the rbsp buffer
    - avcodec/omx: Fix handling of fragmented buffers
    - avcodec/omx: ensure zerocopy mode can be disabled on rpi builds
    - avformat/mxfdec: do not ignore bad size errors
    - avformat/matroskadec: Fix seeking
    - ffplay: properly detect all window size changes
  module: pkgsrc
  subject: 'CVS commit: pkgsrc/multimedia/ffmpeg4'
  unixtime: '1567839733'
  user: adam