.. _VIDEO_GET_FRAME_COUNT:
+=====================
VIDEO_GET_FRAME_COUNT
=====================
-Description
------------
-
-This ioctl is obsolete. Do not use in new drivers. For V4L2 decoders
-this ioctl has been replaced by the ``V4L2_CID_MPEG_VIDEO_DEC_FRAME``
-control.
+NAME
+----
-This ioctl call asks the Video Device to return the number of displayed
-frames since the decoder was started.
+VIDEO_GET_FRAME_COUNT
-Synopsis
+SYNOPSIS
--------
.. c:function:: int ioctl(int fd, int request = VIDEO_GET_FRAME_COUNT, __u64 *pts)
-Arguments
-----------
-
+ARGUMENTS
+---------
.. flat-table::
:header-rows: 0
started.
-Return Value
+DESCRIPTION
+-----------
+
+This ioctl is obsolete. Do not use in new drivers. For V4L2 decoders
+this ioctl has been replaced by the ``V4L2_CID_MPEG_VIDEO_DEC_FRAME``
+control.
+
+This ioctl call asks the Video Device to return the number of displayed
+frames since the decoder was started.
+
+
+RETURN VALUE
------------
On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
-
-