 wang-bin
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da1cb8e1ad
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fix VideoFrame clone error
memory allocated by ffmpeg may has the different size with the data to
copy
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2014-03-07 13:46:38 +08:00 |
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wang-bin
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de792ce334
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video capture supports yuv
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2014-03-05 00:46:51 +08:00 |
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wang-bin
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2cb6cfeb7a
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effective and padded line sizes for a video frame
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2014-03-01 17:06:54 +08:00 |
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wang-bin
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be8bec0a59
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VideoFrame.init should be private
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2014-02-24 00:28:05 +08:00 |
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wang-bin
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6bb0e6e07c
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initialize video frame's linesize and data ptrs in ctor
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2014-02-23 21:04:51 +08:00 |
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wang-bin
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9b08e0c5b2
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mark frame invalid if convert failed
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2014-02-15 19:51:22 +08:00 |
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wang-bin
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a9b083e0f1
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return correct VideoFrame::planeCount
TODO:
resize ImageConverter.outPlanes()?
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2014-02-12 10:18:56 +08:00 |
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wang-bin
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f06677b38c
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VideoFrame create from QImage without deep copy
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2013-12-25 23:48:01 +08:00 |
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wang-bin
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b3d8a09570
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const members
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2013-12-19 11:22:25 +08:00 |
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wang-bin
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a1bf623fd0
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optimize frame copy
TODO: use sse(lavf, vlc...)
http://software.intel.com/en-us/articles/copying-accelerated-video-
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2013-12-12 18:50:56 +08:00 |
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wang-bin
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27e939aeab
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add VideoFormat.chromaWidth/Height. allow Frame allocate and clone
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2013-12-12 01:38:03 +08:00 |
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wang-bin
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4271013608
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fix wrong pixel format init and wrong process in qpainter filter
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2013-11-15 12:44:54 +08:00 |
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wang-bin
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094c66ac5c
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convenience functions for VideoFormat
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2013-11-11 22:41:15 +08:00 |
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wang-bin
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70a810817a
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fix wrong video format. add image format
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2013-11-10 14:47:06 +08:00 |
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wang-bin
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5673c164c9
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use VideoFormat in VideoFrame. All parameters are computed by FFmpeg
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2013-11-09 21:35:42 +08:00 |
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wang-bin
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81ed10da38
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fix bpp error. add ffmpeg pixel format convertion
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2013-11-02 22:44:06 +08:00 |
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wang-bin
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db6616811b
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add videoframe api for gpu. fix compile error
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2013-10-30 20:18:15 +08:00 |
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wang-bin
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02a83efede
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frame api and internal. special enum values to compute bpp fast.
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2013-10-30 02:07:35 +08:00 |
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wang-bin
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1f70076dad
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fix compile error etc
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2013-10-29 17:06:44 +08:00 |
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wang-bin
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2a2846e61b
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audio/video frame prototype. will be used in decoding/filter/rendering pipeline
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2013-10-29 00:18:24 +08:00 |
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