Sensoray 819 Linuxs SDK Manual de usuario

PCI Express 16-channel H.264 EncoderModel 819Linux Software Manual Ver.1.0.1 | March 2015

streams = SMASK(STREAM_H264_PRI); orstreams = SMASK(STREAM_H264_PRI) | SMASK(STREAM_H264_SEC);S819_StartStreamsECODE S819_StartStreams (HCNODE hCnode,

S819_ReleaseBufferECODE S819_ReleaseBuffer (BUFFER *buf)Returns a buffer to the driver. It is essential to call this function after the data has been

SDK Installation1. Decompress the archive.2. Change directory to the top level of the SDK.3. Run “make”. That makes the driver and the demo applicatio

Table of ContentsTerminology...

Terminologychannel video input. Each 819 has 16 input channels. Multiple boards are enumerated contiguously, so that channels are addressed by a singl

NTSC PALRES_QCIF 176x120 176x144RES_CIF 352x240 352x288RES_D1 720x480 720x576TV standardstypedef enum { TVS_PAL, TVS_NTSC, TVS_MAX, //

int hue; int sharpness;} CHAN_MODE;bright brightness control. Valid values: -128 to 127. Default 0.contrast c

STREAM_H264_PRI primary H.264 stream.STREAM_H264_SEC secondary H.264 stream. Resolution must be lower than that of the primary stream.STREAM_JPEG JPEG

H264_PSLICE = 1, H264_ISLICE = 5, H264_IDRSLICE = 6, H264_SPS = 7, H264_PPS = 8} SLICE_TYPE;typedef enum { ALARM

Miscellaneous typestypedef int ECODE; //error codetypedef void *HCNODE; //capture node handle8

SDK FunctionsAll functions returning an error code (type ECODE) return ECODE_OK, if success. Any other value indicates an error.S819_EnumerateECODE S8