1 .. -*- coding: utf-8; mode: rst -*-
3 .. _VIDEO_GET_FRAME_COUNT:
14 .. attention:: This ioctl is deprecated.
19 .. c:function:: int ioctl(int fd, VIDEO_GET_FRAME_COUNT, __u64 *pts)
20 :name: VIDEO_GET_FRAME_COUNT
35 - File descriptor returned by a previous call to open().
41 - Equals VIDEO_GET_FRAME_COUNT for this command.
47 - Returns the number of frames displayed since the decoder was
54 This ioctl is obsolete. Do not use in new drivers. For V4L2 decoders
55 this ioctl has been replaced by the ``V4L2_CID_MPEG_VIDEO_DEC_FRAME``
58 This ioctl call asks the Video Device to return the number of displayed
59 frames since the decoder was started.
65 On success 0 is returned, on error -1 and the ``errno`` variable is set
66 appropriately. The generic error codes are described at the
67 :ref:`Generic Error Codes <gen-errors>` chapter.