From aec66fe87e24abb68597ee442f25e82dd425e62b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 27 Mar 2010 14:10:37 -0300 Subject: [PATCH] --- yaml --- r: 193050 b: refs/heads/master c: 37089368c1b1bea3c71217163e6d5d3b01ef1f19 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/Documentation/DocBook/v4l/io.xml | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/[refs] b/[refs] index 0597e68d1eb6..2bd3f7066a8e 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 092501936fc128992456a086193746cf34642815 +refs/heads/master: 37089368c1b1bea3c71217163e6d5d3b01ef1f19 diff --git a/trunk/Documentation/DocBook/v4l/io.xml b/trunk/Documentation/DocBook/v4l/io.xml index e870330cbf77..bb685ed6fe7b 100644 --- a/trunk/Documentation/DocBook/v4l/io.xml +++ b/trunk/Documentation/DocBook/v4l/io.xml @@ -918,8 +918,8 @@ order. When the driver provides or accepts images field by field rather than interleaved, it is also important applications understand -how the fields combine to frames. We distinguish between top and -bottom fields, the spatial order: The first line +how the fields combine to frames. We distinguish between top (aka odd) and +bottom (aka even) fields, the spatial order: The first line of the top field is the first line of an interlaced frame, the first line of the bottom field is the second line of that frame. @@ -972,12 +972,12 @@ between V4L2_FIELD_TOP and V4L2_FIELD_TOP 2 - Images consist of the top field only. + Images consist of the top (aka odd) field only. V4L2_FIELD_BOTTOM 3 - Images consist of the bottom field only. + Images consist of the bottom (aka even) field only. Applications may wish to prevent a device from capturing interlaced images because they will have "comb" or "feathering" artefacts around moving objects.