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- ┌────────────────────────────────────────┐
- │ RELEASE NOTES for FFmpeg 2.5 "Bohr" │
- └────────────────────────────────────────┘
- The FFmpeg Project proudly presents FFmpeg 2.5 "Bohr", 2.5 months after the
- release of 2.4.
- 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.
- As usual, if you have any question on this release or any FFmpeg related
- topic, feel free to join us on the #ffmpeg IRC channel (on
- irc.freenode.net).
- ┌────────────────────────────┐
- │ 🔨 API Information │
- └────────────────────────────┘
- FFmpeg 2.5 includes the following library versions:
- • libavutil 54.15.100
- • libavcodec 56.13.100
- • libavformat 56.15.102
- • libavdevice 56. 3.100
- • libavfilter 5. 2.103
- • libswscale 3. 1.101
- • libswresample 1. 1.100
- • libpostproc 53. 3.100
- Important API changes since 2.4:
- • avpriv_dv_frame_profile2() has been deprecated
- Please refer to the doc/APIchanges file for more information.
- ┌────────────────────────────┐
- │ ★ List of New Features │
- └────────────────────────────┘
- ┌────────────────────────────┐
- │ ffprobe │
- └────────────────────────────┘
- • -show_pixel_formats option
- ┌────────────────────────────┐
- │ ffserver │
- └────────────────────────────┘
- • codec private options support
- ┌────────────────────────────┐
- │ libavcodec │
- └────────────────────────────┘
- • STL subtitle decoder
- • libutvideo YUV 4:2:2 10bit support
- • animated WebP decoding support
- • zygoaudio decoding support
- • APNG decoder
- ┌────────────────────────────┐
- │ libavdevice │
- └────────────────────────────┘
- • XCB-based screen-grabber
- • AVFoundation screen capturing support
- ┌────────────────────────────┐
- │ libavformat │
- └────────────────────────────┘
- • HEVC/H.265 RTP payload format (draft v6) packetizer
- • SUP/PGS subtitle demuxer
- • STL subtitle demuxer
- • UDP-Lite support (RFC 3828)
- • MPEG-DASH segmenting muxer, which allows creating DASH compatible
- fragmented MP4
- • WebP muxer
- • APNG demuxer
- ┌────────────────────────────┐
- │ libavfilter │
- └────────────────────────────┘
- • xBR scaling filter
- ┌────────────────────────────┐
- │ libavutil │
- └────────────────────────────┘
- • CAST128 symmetric block cipher, ECB mode
- ┌────────────────────────────┐
- │ libpostproc │
- └────────────────────────────┘
- • visualization support
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