ffmpeg-2.8.1

[Fernando de Oliveira]

​http://ffmpeg.org/releases/ffmpeg-2.8.1.tar.bz2

​https://git.videolan.org/?p=ffmpeg.git;a=blob_plain;f=Changelog;hb=refs/tags/n2.8.1

version 2.8.1:
- swscale: fix ticket #4881
- doc: fix spelling errors
- hls: only seek if there is an offset
- asfdec: add more checks for size left in asf packet buffer
- asfdec: alloc enough space for storing name in asf_read_metadata_obj
- avcodec/pngdec: Check blend_op.
- h264_mp4toannexb: fix pps offfset fault when there are more than one
  sps in avcc
- avcodec/h264_mp4toannexb_bsf: Use av_freep() to free spspps_buf
- avformat/avidec: Workaround broken initial frame
- avformat/hls: fix some cases of HLS streams which require cookies
- avcodec/pngdec: reset has_trns after every decode_frame_png()
- lavf/img2dec: Fix memory leak
- avcodec/mp3: fix skipping zeros
- avformat/srtdec: make sure we probe a number
- configure: check for ID3D11VideoContext
- avformat/vobsub: compare correct packet stream IDs
- avformat/srtdec: more lenient first line probing
- avformat/srtdec: fix number check for the first character
- avcodec/mips: build fix for MSA 64bit
- avcodec/mips: build fix for MSA
- avformat/httpauth: Add space after commas in HTTP/RTSP auth header
- libavformat/hlsenc: Use of uninitialized memory unlinking old files
- avcodec/x86/sbrdsp: Fix using uninitialized upper 32bit of noise
- avcodec/ffv1dec: Fix off by 1 error in quant_table_count check
- avcodec/ffv1dec: Explicitly check read_quant_table() return value
- dnxhddata: correct weight tables
- dnxhddec: decode and use interlace mb flag
- swscale: fix ticket #4877
- avcodec/rangecoder: Check e
- avcodec/ffv1: seperate slice_count from max_slice_count
- swscale: fix ticket 4850
- cmdutils: Filter dst/srcw/h
- avutil/log: fix zero length gnu_printf format string warning
- lavf/webvttenc: Require webvtt file to contain exactly one WebVTT
  stream.
- swscale/swscale: Fix "unused variable" warning
- avcodec/mjpegdec: Fix decoding RGBA RCT LJPEG
- MAINTAINERS: add 2.8, drop 2.2
- doc: mention libavcodec can decode Opus natively
- hevc: properly handle no_rasl_output_flag when removing pictures from
  the DPB
- avfilter/af_ladspa: process all channels for nb_handles > 1
- configure: add libsoxr to swresample's pkgconfig
- lavc: Fix compilation with --disable-everything
  --enable-parser=mpeg4video.

[bdubbs@…]

Fixed at revision 16556.