1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: DTV.video
4 .. _VIDEO_GET_FRAME_COUNT:
15 .. attention:: This ioctl is deprecated.
20 .. c:macro:: VIDEO_GET_FRAME_COUNT
22 ``int ioctl(int fd, VIDEO_GET_FRAME_COUNT, __u64 *pts)``
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
53 This ioctl is obsolete. Do not use in new drivers. For V4L2 decoders
54 this ioctl has been replaced by the ``V4L2_CID_MPEG_VIDEO_DEC_FRAME``
57 This ioctl call asks the Video Device to return the number of displayed
58 frames since the decoder was started.
63 On success 0 is returned, on error -1 and the ``errno`` variable is set
64 appropriately. The generic error codes are described at the
65 :ref:`Generic Error Codes <gen-errors>` chapter.