Sensoray 819 Windows SDK Manuel d'utilisateur télécharger pdf (Page 9)

streams streams bitmask. To select a stream, set a bit of the parameter streams to 1 by using an

SMASK macro. For example, streams = SMASK(STREAM_H264_PRI); or streams =

SMASK(STREAM_H264_PRI) | SMASK(STREAM_H264_SEC);

S819_DetachStreams

ECODE S819_DetachStreams(HCNODE hCnode)

Detaches stream(s) from capture node.

hCnode a valid capture node handle.

S819_StartStreams

ECODE S819_StartStreams(HCNODE hCnode, int chan, int streams)

Starts capture of a combination of streams attached to a capture node. Other streams that may be

attached to the same capture node are not affected.

hCnode a valid capture node handle.

chan selected channel number (1-based).

streams streams bitmask corresponding to desired stream combination. To select a stream, set

a bit of the parameter streams to 1 by using an SMASK macro. For example, streams =

SMASK(STREAM_H264_PRI); or streams = SMASK(STREAM_H264_PRI) |

SMASK(STREAM_H264_SEC);

S819_StopStreams

ECODE S819_StopStreams(HCNODE hCnode, int chan, int streams)

Stops capture of a combination of streams attached to a capture node. Other streams that may be

attached to the same capture node are not affected.

hCnode a valid capture node handle.

chan selected channel number (1-based).

streams streams bitmask corresponding to desired stream combination. To select a stream, set

a bit of the parameter streams to 1 by using an SMASK macro. For example, streams =

SMASK(STREAM_H264_PRI); or streams = SMASK(STREAM_H264_PRI) |

SMASK(STREAM_H264_SEC);

S819_StartAll

ECODE S819_StartAll(HCNODE hCnode)

Starts capture of all streams attached to a selected capture node.

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Sensoray 819 Windows SDK Manuel d'utilisateur Page 9