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2 │ RELEASE NOTES for FFmpeg 2.5 "Bohr" │
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5 The FFmpeg Project proudly presents FFmpeg 2.5 "Bohr", 2.5 months after the
8 The most important new features are AVFoundation screen-grabbing support,
9 animated WebP decoding support, and Animated PNG support. In addition, many
10 exciting features for video streaming are also implemented, including MPEG-
11 DASH fragmenting muxer, HEVC RTP payload muxer, and UDP Lite support.
13 As usual, if you have any question on this release or any FFmpeg related
14 topic, feel free to join us on the #ffmpeg IRC channel (on
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21 FFmpeg 2.5 includes the following library versions:
24 • libavcodec 56.13.100
25 • libavformat 56.15.102
26 • libavdevice 56. 3.100
27 • libavfilter 5. 2.103
29 • libswresample 1. 1.100
30 • libpostproc 53. 3.100
32 Important API changes since 2.4:
34 • avpriv_dv_frame_profile2() has been deprecated
37 Please refer to the doc/APIchanges file for more information.
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40 │ ★ List of New Features │
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47 • -show_pixel_formats option
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53 • codec private options support
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59 • STL subtitle decoder
60 • libutvideo YUV 4:2:2 10bit support
61 • animated WebP decoding support
62 • zygoaudio decoding support
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69 • XCB-based screen-grabber
70 • AVFoundation screen capturing support
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76 • HEVC/H.265 RTP payload format (draft v6) packetizer
77 • SUP/PGS subtitle demuxer
78 • STL subtitle demuxer
79 • UDP-Lite support (RFC 3828)
80 • MPEG-DASH segmenting muxer, which allows creating DASH compatible
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95 • CAST128 symmetric block cipher, ECB mode
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101 • visualization support