| <title>Effect Devices Interface</title> |
| |
| <note> |
| <title>Suspended</title> |
| |
| <para>This interface has been be suspended from the V4L2 API |
| implemented in Linux 2.6 until we have more experience with effect |
| device interfaces.</para> |
| </note> |
| |
| <para>A V4L2 video effect device can do image effects, filtering, or |
| combine two or more images or image streams. For example video |
| transitions or wipes. Applications send data to be processed and |
| receive the result data either with &func-read; and &func-write; |
| functions, or through the streaming I/O mechanism.</para> |
| |
| <para>[to do]</para> |
| |
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