The nature of advertising and public relations has witnessed a massive change in the last few decades. With audio video presentation, it has become easier to conduct persuasive marketing. As a result of this, marketing strategies, to be precise, there has been considerable genesis of marketing mix in a dew dimension. Video production became an essential tool for product promotion and at present it is almost indispensable. The advertising and public relation agencies across the world have focused more on creating television commercials, documentaries and audio visual presentations etc.Both audio and video involves high level of creativity and the broadcast scripts are written by skilled scriptwriters who can create scripts as per specifications of the corporate or individual clients. Beside video production, different agencies also employ corporate speechwriters who write script about different domains on the basis of extensive research.

There are specific role of different individuals who remain involved with video production, it is indeed a good idea to have an overview of the different steps and roles and responsibilities of the creative people who make the audio visual commercials, documentaries and presentations. The photographers and the cameraman shoot the necessary clippings and footages that need to be incorporated within a project. These people often follow few specifications and guidelines given by the director and take the necessary shots. Video editing is an intricate process, production control room or PCR is the place where usually the video editing is done. Camera control unit helps to monitor and adjust the films to make a proper video. On the other hand the vision mixer helps to link scenes and audio mixer facilitates better use of background music. Special sound engineers are employed for better sound control.

Few important factors that need to be considered during video production are as follows:

Target group

Length of the presentation/documentary/commercial

Style of audio-visual presentation

Personality reflection

Time of the use of the video

Nowadays automatic editing control units are in use and plenty of softwares are available which help is digital editing. Video production is now highly technology dependent and less complicated than previously what it was. In many cases, for proper video production, a clear comparison with different other video presentations and commercials is necessary. The entire process is done through a teamwork and co-ordination among different people. Few popular types of video productions are made for the following purposes:

Informational

Marketing

Documentaries

Training

Recruitment

Fund raising

Medical videos

Multimedia

For the purpose of corporate video production and corporate speechwriting, it is prudent to select a reputed advertising or public relation agency. The reputed ones use latest gadgets and offers top notch products. It is always advisable to eye for a good quality of video. The reputed video production companies employ skilled and experienced professionals. Scripting for documentaries is indeed important and a wrong script can be the cause of the massacre. There are plenty of online resources that help to know more about video production.