video-set-spu.rst
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VIDEO_SET_SPU
Name
VIDEO_SET_SPU
Attention!
This ioctl is deprecated.
Synopsis
Arguments
Description
This ioctl activates or deactivates SPU decoding in a DVD input stream. It can only be used, if the driver is able to handle a DVD stream.
typedef struct video_spu {
int active;
int stream_id;
} video_spu_t;
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.