最終更新:2016-12-28 (水) 14:12:34 (2648d)
v4l2_buf_type
Top / v4l2_buf_type
- http://v4l-test.sourceforge.net/spec/c6488.htm
V4L2_BUF_TYPE_VIDEO_CAPTURE 1 Buffer of a video capture stream, see Section 4.1. V4L2_BUF_TYPE_VIDEO_OUTPUT 2 Buffer of a video output stream, see Section 4.3. V4L2_BUF_TYPE_VIDEO_OVERLAY? 3 Buffer for video overlay, see Section 4.2. V4L2_BUF_TYPE_VBI_CAPTURE? 4 Buffer of a raw VBI capture stream, see Section 4.7. V4L2_BUF_TYPE_VBI_OUTPUT? 5 Buffer of a raw VBI output stream, see Section 4.7. V4L2_BUF_TYPE_SLICED_VBI_CAPTURE? 6 Buffer of a sliced VBI capture stream, see Section 4.8. V4L2_BUF_TYPE_SLICED_VBI_OUTPUT? 7 Buffer of a sliced VBI output stream, see Section 4.8. V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY? 8 Buffer for video output overlay (OSD), see Section 4.4. Status: Experimental. V4L2_BUF_TYPE_PRIVATE? 0x80 This and higher values are reserved for custom (driver defined) buffer types.