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發表於 2011-8-20 12:51:54
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本文章最後由 pureland 於 2011-8-20 13:11 編輯
LAV Video Decoder算是首發,所以特別來介紹一下~
以後有更新就請自己去論壇關注了:http://forum.doom9.org/showthread.php?t=156191
LAV Video
This release officially introduces the LAV Video decoder, a versatile video decoder based on the ffmpeg decoding libraries.
It can decode nearly all mainstream files (except interlaced VC-1), and aims at doing this with the highest quality possible.
Notable features:
- Full support for H.264, including 4:4:4 and 10-bit
- Support for native output of YUV 4:2:0, 4:2:2 and 4:4:4, in 8 or 10-bit each.
--- Dithering for 10-bit sources when using 8-bit output
- Proper flagging of interlaced fields for deinterlacing in the renderer.
- A wide range of formats:支援的格式非常多A~ing❤
--- H264, VC1, MPEG1/2/4, MS-MPEG4 (DivX3), VP3, VP6, VP8, WMV1/2/3, MJPEG/MJPEGB, DV, Theora, FLV1, SVQ1/SVQ3, H261, H263, Intel Indeo 3/5, Fraps, HuffYUV, TSCC/Camtasia, Bink, Smacker, Real Video 1-4, Lagarith, Cinepak, Camstudio, QPEG, ZLIB/MSZH, QTRle, QTRpza
Known issues:
- Converting YUV to RGB is not working optimally. You can choose between a very low quality variant (but fast), and a very slow variant (but high quality). A new RGB converter is planned, and will be available soon.
- Pixel Format conversions in general are slow. Its also planned to replace/optimize the most critical conversions. To avoid this, use madVR or another renderer which natively supports all pixel formats. This will only affect you if you actually play content that needs to be converted, though.
The decoder has already been tested extensively over the last month through the test versions posted here, and i'm quite confident that there are no major bugs left.
You can check the TODOs, open issues and plans on the bugtracker: http://code.google.com/p/lavfilters/issues/list
When reporting bugs in the video decoder, its crucial to get a sample file, and all important information about your playback setup - which player, which renderer and which source filter you used. |
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狗仔卡
發表於 2011-8-18 15:10:42
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