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How to test the zoran driver:
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- RAW capture
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mplayer tv:///dev/video0 -tv driver=v4l2
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- MJPEG capture (compression)
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mplayer tv:///dev/video0 -tv driver=v4l2:outfmt=mjpeg
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TODO: need two test for both Dcim path
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- MJPEG play (decompression)
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ffmpeg -i test.avi -vcodec mjpeg -an -f v4l2 /dev/video0
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Note: only recent ffmpeg has the ability of sending non-raw video via v4l2
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The original way of sending video was via mplayer vo_zr/vo_zr2, but it does not compile
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anymore and is a dead end (usage of some old private ffmpeg structures).
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TODO
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- fix the v4l compliance "TRY_FMT cannot handle an invalid pixelformat"
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- Filter JPEG data to made output work
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