┌────────────────────────────────────────┐ | |
│ 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 |