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   2015-01-10 20:10:20 by Adam Ciarcinski | Files touched by this commit (2)
Log message:
Changes 2.5.3:
* doc/examples: fix lib math dep for decoding_encoding
* avformat/movenc: workaround bug in "PathScale EKOPath(tm) Compiler Suite \ 
Version 4.0.12.1"
   2014-12-30 07:40:46 by Adam Ciarcinski | Files touched by this commit (2)
Log message:
Changes 2.5.2:
* Makefile: add dependencies which require ffversion.h
* Add FFMPEG_VERSION into the binary libs
* mmvideo: check frame dimensions
* jvdec: check frame dimensions
* avcodec/indeo3: ensure offsets are non negative
* avcodec/h264: Check *log2_weight_denom
* avcodec/hevc_ps: Check diff_cu_qp_delta_depth
* avcodec/h264: Clear delayed_pic on deallocation
* avcodec/hevc: clear filter_slice_edges() on allocation
* avcodec/dcadec: Check that the added xch channel isnt already there
* avcodec/indeo3: use signed variables to avoid underflow
* avcodec/h264: make the first field of H264Context an AVClass
* swscale: increase yuv2rgb table headroom
* avformat/mov: fix integer overflow of size
* avformat/mov: check atom nesting depth
* avcodec/utvideodec: Fix handling of slice_height=0
* avcodec/xface: Add asserts to limit nb_words from becoming too large
* avcodec/xface: correct the XFACE_MAX_* values
* avcodec/vmdvideo: Check len before using it in method 3
* avformat/flvdec: Use av_freep() avoid leaving stale pointers in memory
* avformat/hdsenc: Use av_freep() avoid leaving stale pointers in memory
* configure: create the tests directory like the doc directory
   2014-12-12 09:48:17 by Thomas Klausner | Files touched by this commit (3)
Log message:
Add ALTERNATIVES files for the ffmpeg packages.
Some tools still expect "ffmpeg" to exist.

Requested by Chuck Silvers.
   2014-12-06 10:18:41 by Adam Ciarcinski | Files touched by this commit (6)
Log message:
Changes 2.5:
The most important new features are AVFoundation screen-grabbing support,
animated WebP decoding support, and Animated PNG support. In addition, many
exciting features for video streaming are also implemented, including MPEG-
DASH fragmenting muxer, HEVC RTP payload muxer, and UDP Lite support.
   2014-12-03 16:06:11 by Manuel Bouyer | Files touched by this commit (4)
Log message:
Add patch from PR pkg/48680, fixing build on netbsd-7/i386 and newer.
Add -mstackrealign -mpreferred-stack-boundary=4 to CFLAGS on i386 for all
gcc 4.x versions, this appears to still be needed with gcc 4.8.4.
Bump PKGREVISION for ffmpeg2 and ffplay2 (which uses ffmpeg2 patches)
   2014-12-01 12:26:49 by Adam Ciarcinski | Files touched by this commit (2)
Log message:
Changes 2.4.4:
* doc: correct license template for t2h.pm
* avformat: replace some odd 30-60 rates by higher less odd ones in  \ 
get_std_framerate()
* swscale: fix yuv2yuvX_8 assembly on x86
* avcodec/hevc_ps: Check num_long_term_ref_pics_sps
* avcodec/mjpegdec: Fix integer overflow in shift
* avcodec/hevc_ps: Check return code from pps_range_extensions()
* avcodec/rawdec: Check the return code of avpicture_get_size()
* avcodec/pngdec: Check IHDR/IDAT order
   2014-11-30 20:08:51 by Adam Ciarcinski | Files touched by this commit (1)
Log message:
Added option for fdk-aac
   2014-11-02 09:10:30 by Adam Ciarcinski | Files touched by this commit (2)
Log message:
Changes 2.4.3:
* avcodec/h264_slice: Clear table pointers to avoid stale pointers
* avcodec/h264_parser: rewrite the parse_nal_units() loop logic based on h264.c
* avcodec/h264: simplify find_start_code()
* Move get_avc_nalsize() and find_start_code() to h264.h
* mpeg4vdpau: Fix priv data size.
* avformat/matroskadec: do not trust the default duration to be the real \ 
1/timebase if its less than 5fps
* avformat/options_table: add FF_COMPLIANCE_UNOFFICIAL
* Stop demuxing wtv on eof.
   2014-10-05 16:47:10 by Thomas Klausner | Files touched by this commit (2)
Log message:
Update to 2.4.2:

version 2.4.2:
- avcodec/on2avc: Check number of channels
- avcodec/hevc: fix chroma transform_add size
- avcodec/h264: Check mode before considering mixed mode intra prediction
- avformat/mpegts: use a padded buffer in read_sl_header()
- avformat/mpegts: Check desc_len / get8() return code
- avcodec/vorbisdec: Fix off by 1 error in ptns_to_read
- sdp: add support for H.261
- avcodec/svq3: Do not memcpy AVFrame
- avcodec/smc: fix off by 1 error
- avcodec/qpeg: fix off by 1 error in MV bounds check
- avcodec/gifdec: factorize interleave end handling out
- avcodec/cinepak: fix integer underflow
- avcodec/pngdec: Check bits per pixel before setting monoblack pixel format
- avcodec/pngdec: Calculate MPNG bytewidth more defensively
- avcodec/tiff: more completely check bpp/bppcount
- avcodec/mmvideo: Bounds check 2nd line of HHV Intra blocks
- avcodec/h263dec: Fix decoding messenger.h263
- avcodec/utils: Add case for jv to avcodec_align_dimensions2()
- avcodec/mjpegdec: check bits per pixel for changes similar to dimensions
- avcodec/jpeglsdec: Check run value more completely in ls_decode_line()
- avformat/hlsenc: export inner muxer timebase
- configure: add noexecstack to linker options if supported.
- avcodec/ac3enc_template: fix out of array read
- avutil/x86/cpu: fix cpuid sub-leaf selection
- avformat/img2dec: enable generic seeking for image pipes
- avformat/img2dec: initialize pkt->pos for image pipes
- avformat/img2dec: pass error code and signal EOF
- avformat/img2dec: fix error code at EOF for pipes
- libavutil/opt: fix av_opt_set_channel_layout() to access correct memory address
- tests/fate-run.sh: Cat .err file in case of error with V>0
- avformat/riffenc: Filter out "BottomUp" in ff_put_bmp_header()
- avcodec/webp: fix default palette color 0xff000000 -> 0x00000000
- avcodec/asvenc: fix AAN scaling
- Fix compile error on arm4/arm5 platform
   2014-10-01 18:09:16 by Thomas Klausner | Files touched by this commit (5) | Package updated
Log message:
Update to 2.4.1:

The FFmpeg Project proudly presents FFmpeg 2.4 "Fresnel", just 2 months
after the release of 2.3. Since this wasn't a long time ago, the Changelog
is a bit short this time.

The most important thing in this release is the major version bump of the
libraries.  This means that this release is neither ABI-compatible nor
fully API-compatible. But on the other hand it is aligned with the Libav
11 release series, and will as a result probably end up being maintained for
a long time.

Important API changes since 2.3:

• The new field mime_type was added to AVProbeData, which can
  cause crashes, if it is not initialized.
• Some deprecated functions were removed.
• The avfilter_graph_parse function was made compatible with Libav.
• The Matroska demuxer now outputs verbatim ASS packets.

Please refer to the doc/APIchanges file for more information.

libavformat

• Icecast protocol.
• API for live metadata updates through event flags.
• UTF-16 support in text subtitles formats.
• The ASS muxer now reorders the Dialogue events properly.
• support for H.261 RTP payload format (RFC 4587)
• HEVC/H.265 RTP payload format (draft v6) depacketizer

libavfilter

• Ported lenscorrection filter from frei0r filter.
• Large optimizations in dctdnoiz to make it usable.
• Added codecview filter to visualize information exported by some codecs.
• Added silenceremove filter.

libavutil

• Added clip() function in eval.

Behaviour changes

• dctdnoiz filter now uses a block size of 8x8 instead of 16x16 by default
• -vismv option is deprecated in favor of the codecview filter
• libmodplug is now detected through pkg-config
• HTML documentation generation through texi2html is deprecated in
  favor of makeinfo/texi2any
• ICY metadata are now requested by default with the HTTP protocol

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