update ffmpeg

zhangmeng

2020-01-19 6f9d46539bce25828e3229db6cd9c0dbae1f3e11

 goffmpeg.go

@@ -140,3 +140,16 @@
   }
   C.free(unsafe.Pointer(p))
}

// GetGBJpg Get GB28181 Jpg
func GetGBJpg(rtspUrl string) []byte {
    rtsp := C.CString(rtspUrl)
    defer C.free(unsafe.Pointer(rtsp))
    var jpgLen C.int

    pic := C.wrap_fn_get_gb28181_pic(unsafe.Pointer(libcffmpeg), rtsp, &jpgLen)
    defer C.free(unsafe.Pointer(pic))

    retJpg := C.GoBytes(unsafe.Pointer(pic), jpgLen)
    return retJpg
}