Deep in the throes of wedding planning, every detail becomes another puzzle piece contributing to the grand tableau of your special day. Among these numerous considerations, choosing the perfect wedding videographer stands as one of the most consequential, as the final product - the wedding video - will serve as the lasting visual narrative of your matrimonial celebration. However, the process of selecting the ideal videographer is far from simple. It's a multifaceted endeavor that requires a keen understanding of technical specifications, artistic style, and the ability to establish a genuine rapport with the person behind the camera.

In the realm of video production, the term 'cinematic' is frequently encountered. A cinematic wedding video deviates from the traditional, linear progression of events and instead, encapsulates the more emotive moments, creating a filmic representation of your wedding day. The relevance of this approach lies in its ability to convey the mood and atmosphere, providing a more immersive viewing experience. However, the construction of such a tapestry requires a videographer well-versed in the art of storytelling, possessing both the technical prowess and creative intuition to weave together a cohesive narrative.

The process of selecting a wedding videographer can be broken down into sequential steps, beginning with research. This can be as simple as online searches or garnering recommendations from recently married friends. During this stage, it's crucial to observe their portfolio, seeking evidence of their ability to capture moments and translate them into compelling visual narratives.

The next essential step involves understanding and aligning your style preferences. Videographers typically employ documentary, cinematic or journalistic styles, each with its unique aesthetics and presentation. The documentary style, for example, is characterized by its chronological, unfiltered depiction of events, while the journalistic style tends to incorporate interviews or voiceovers to provide a more personal touch. The choice between these largely depends on personal preference and the desired emotional resonance of the final product.

It's also important to assess the technological competence of potential videographers to ensure the quality of your wedding video. A professional should be conversant with high-definition (HD) and 4K video technology, have quality audio equipment, and be adept at using drones for aerial shots. These technologies, when used properly, can greatly enhance the cinematic quality of your wedding video, giving it a more polished and professional look.

Equally crucial is the rapport between you and the videographer. A certain comfort level should exist, fostering open dialogue and feedback. This is a fundamental component, considering the considerable time they will spend around you during the wedding. Their ability to blend seamlessly into the environment and capture candid moments hinges on this understanding and rapport.

Regarding costs, a more complex economic concept comes into play: the concept of opportunity cost. The investment you make in a wedding videographer is not just monetary. It also involves the time and effort spent in the selection process and the emotional investment you make in trusting someone with capturing your special day. Consequently, the opportunity cost involves weighing these investments against the potential return – a beautifully crafted wedding video.

Finally, the contractual agreements and timelines must be meticulously reviewed. These legal documents contain necessary details about deliverables, payment timelines, and what happens in case of unforeseen circumstances. From a juridical perspective, these contracts safeguard both parties and define the terms of the engagement.

In conclusion, hiring the perfect wedding videographer is a multifaceted decision that entails deep consideration beyond technical competence and artistic style. It involves understanding your personal preferences, establishing a rapport, and appreciating the economic and legal implications of your choice. However, the effort invested in this process could result in a beautiful cinematic keepsake that encapsulates the magic and emotion of your wedding day for years to come.