diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /Documentation/DocBook/media/v4l/dev-effect.xml | |
Diffstat (limited to 'Documentation/DocBook/media/v4l/dev-effect.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/dev-effect.xml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/dev-effect.xml b/Documentation/DocBook/media/v4l/dev-effect.xml new file mode 100644 index 00000000..2350a67c --- /dev/null +++ b/Documentation/DocBook/media/v4l/dev-effect.xml @@ -0,0 +1,17 @@ + <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> |