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101 lines
4.3 KiB
101 lines
4.3 KiB
┌────────────────────────────────────────┐ |
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│ RELEASE NOTES for FFmpeg 2.5 "Bohr" │ |
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└────────────────────────────────────────┘ |
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The FFmpeg Project proudly presents FFmpeg 2.5 "Bohr", just 2.5 months |
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after the release of 2.4. Since this wasn't a long time ago, the Changelog |
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is a bit short this time. |
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As usual, if you have any question on this release or any FFmpeg related |
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topic, feel free to join us on the #ffmpeg IRC channel (on |
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irc.freenode.net). |
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┌────────────────────────────┐ |
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│ 🔨 API Information │ |
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└────────────────────────────┘ |
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FFmpeg 2.5 includes the following library versions: |
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• libavutil 54.15.100 |
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• libavcodec 56.13.100 |
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• libavformat 56.15.102 |
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• libavdevice 56. 3.100 |
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• libavfilter 5. 2.103 |
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• libswscale 3. 1.101 |
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• libswresample 1. 1.100 |
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• libpostproc 53. 3.100 |
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Important API changes since 2.4: |
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• avpriv_dv_frame_profile2() has been deprecated |
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Please refer to the doc/APIchanges file for more information. |
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┌────────────────────────────┐ |
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│ ★ List of New Features │ |
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└────────────────────────────┘ |
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┌────────────────────────────┐ |
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│ ffprobe │ |
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└────────────────────────────┘ |
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• -show_pixel_formats option |
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┌────────────────────────────┐ |
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│ ffserver │ |
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└────────────────────────────┘ |
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• codec private options support |
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┌────────────────────────────┐ |
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│ libavcodec │ |
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└────────────────────────────┘ |
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• STL subtitle decoder |
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• libutvideo YUV 4:2:2 10bit support |
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• animated WebP decoding support |
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• zygoaudio decoding support |
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┌────────────────────────────┐ |
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│ libavdevice │ |
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└────────────────────────────┘ |
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• XCB-based screen-grabber |
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• AVFoundation screen capturing support |
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┌────────────────────────────┐ |
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│ libavformat │ |
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└────────────────────────────┘ |
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• HEVC/H.265 RTP payload format (draft v6) packetizer |
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• SUP/PGS subtitle demuxer |
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• STL subtitle demuxer |
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• UDP-Lite support (RFC 3828) |
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• creating DASH compatible fragmented MP4, MPEG-DASH segmenting muxer |
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• WebP muxer |
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• APNG demuxer |
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┌────────────────────────────┐ |
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│ libavfilter │ |
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└────────────────────────────┘ |
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• xBR scaling filter |
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┌────────────────────────────┐ |
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│ libavutil │ |
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└────────────────────────────┘ |
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• CAST128 symmetric block cipher, ECB mode |
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┌────────────────────────────┐ |
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│ libpostproc │ |
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└────────────────────────────┘ |
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• visualization support |
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┌────────────────────────────┐ |
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│ ⚠ Behaviour changes │ |
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└────────────────────────────┘ |
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• XMP metadata is not exported by default anymore as it can be huge. |
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see the export_xmp option
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