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Diffstat (limited to 'Documentation/linux_tv/media/dvb/video-play.rst')
| -rw-r--r-- | Documentation/linux_tv/media/dvb/video-play.rst | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/Documentation/linux_tv/media/dvb/video-play.rst b/Documentation/linux_tv/media/dvb/video-play.rst index da328ed2b4a0..18252d9d2ce6 100644 --- a/Documentation/linux_tv/media/dvb/video-play.rst +++ b/Documentation/linux_tv/media/dvb/video-play.rst @@ -2,27 +2,23 @@ .. _VIDEO_PLAY: +========== VIDEO_PLAY ========== -Description ------------ - -This ioctl is for DVB devices only. To control a V4L2 decoder use the -V4L2 :ref:`VIDIOC_DECODER_CMD` instead. +NAME +---- -This ioctl call asks the Video Device to start playing a video stream -from the selected source. +VIDEO_PLAY -Synopsis +SYNOPSIS -------- .. c:function:: int ioctl(fd, int request = VIDEO_PLAY) -Arguments ----------- - +ARGUMENTS +--------- .. flat-table:: :header-rows: 0 @@ -42,11 +38,19 @@ Arguments - Equals VIDEO_PLAY for this command. -Return Value +DESCRIPTION +----------- + +This ioctl is for DVB devices only. To control a V4L2 decoder use the +V4L2 :ref:`VIDIOC_DECODER_CMD` instead. + +This ioctl call asks the Video Device to start playing a video stream +from the selected source. + + +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. - - |