Added gst-plugins-base-subtitles0.10-0.10.34 for Meego Harmattan 1.2

[mafwsubrenderer] / gst-plugins-base-subtitles0.10 / sys / v4l / README

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+General Idea:
+=============
+
+                            _____/ gstv4lsrc.[ch]
+                      _____/     \ v4lsrc_calls.[ch]
+                     /
+gstv4lelement.[ch] _/____________/ gstv4lmjpegsrc.[ch]
+v4l_calls.[ch]      \            \ v4lmjpegsrc_calls.[ch]
+                     \_____
+                           \_____/ gstv4lmjpegsink.[ch]
+                                 \ v4lmjpegsink_calls.[ch]
+
+I.e., all the files on the right are child classes of
+the v4lelement 'parent' on the left.
+
+* v4lelement handles generic v4l stuff (picture settings,
+    audio, norm/input setting, open()/close())
+* v4lsrc, v4lmjpegsrc handle the capture specific
+    functions. Maybe we'd need a v4lmpegsrc too
+* v4lmjpegsink handles mjpeg hardware playback of video
+
+Useful Documentation:
+=====================
+MJPEG/V4L API : ./videodev_mjpeg.h
+
+V4L API       : /usr/include/linux/videodev.h or
+                /usr/src/linux/Documentation/video4linux/API.html or
+                http://linux.bytesex.org/v4l2/API.html
+
+V4L2 API      : /usr/include/linux/videodev2.h or
+                http://v4l2spec.bytesex.org/
+
+BSD/Meteor API: /usr/include/machine/ioctl_meteor.h
+
+mjpegtools    : http://www.sourceforge.net/projects/mjpeg