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| >Video for Linux Two API Specification: Revision 0.24</TH |
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| >Chapter 4. Interfaces</TD |
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| >4.5. Codec Interface</A |
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| >Suspended: </B |
| >This interface has been be suspended from the V4L2 API |
| implemented in Linux 2.6 until we have more experience with codec |
| device interfaces.</P |
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| >A V4L2 codec can compress, decompress, transform, or otherwise |
| convert video data from one format into another format, in memory. |
| Applications send data to be converted to the driver through a |
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| ><CODE |
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| >write()</CODE |
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| > call, and receive the converted data through a |
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| ><CODE |
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| >read()</CODE |
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| > call. For efficiency a driver may also support streaming |
| I/O.</P |
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| >[to do]</P |
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