The Core Research of TV News Pre-shooting and Post-editing

TV news programs need different workers to work together. Pre-shooting and post-editing are both important links to ensure the quality of TV news programs. With the development of the media age, people's requirements for TV news have obviously improved. How to improve the competitiveness and comprehensive strength of TV news is a problem that needs to be considered in early shooting and late editing. This paper discusses the pre-shooting and post-editing of TV news in order to make TV news more effective.

Keywords: TV news; Pre-shooting; Post editing; Core research

Pre-shooting and post-editing of TV news are two important links in TV news production. In the new media era, how to use technology to increase the novelty and interest of news programs requires its active improvement and innovation, so as to better realize all-round and three-dimensional news reporting and enhance the market competitiveness and comprehensive strength of TV news.

1 the foreshadowing function of early shooting of TV news

[If! supportLists] 1. 1？ [endif] The content needs to be well planned.

According to the shooting time of TV news, there are early shooting and sudden shooting. TV news shot in advance should be planned according to the requirements of news programs. When planning news content, we should pay attention to the following points: the attributes of news events, the search of background information, the determination of news figures, and the determination of the basic requirements of news content before making specific shooting plans. Taking TV news interview as an example, generally speaking, when interviewing people in TV news, we should first determine the interview content and shooting according to the background of the people and the specific aspects of the news people. For breaking news, because there is no way to shoot in advance, it is necessary to use actual sound when shooting for the authenticity of the event. In the face of breaking news shooting, photographers need to know the shooting focus, interview context and the whole story of news events. At the same time, the pre-photographers should have a sense of post-editing, so that the content they shoot can pave the way for post-editing and ensure the effect after news broadcast [1].

1.2 Photographers need to be professional.

Pre-shooting is the premise of TV news, not only shooting material, but also shooting news material under the guidance of professional news shooting knowledge. The combination of pre-shooting and post-editing is not the superposition of the two, but also requires both sides to have certain professional knowledge and professionalism. Photographers should not only use cameras in the early stage, but also have rich experience in news shooting, supported by theoretical knowledge, and have high sensitivity and accurate judgment in the face of news materials. Therefore, it is necessary to strengthen the cultivation of journalists' personal ability, so that they can be sensitive to the causes and development laws of news in their work. At the same time, photographers should have a good ability to deal with unexpected events, especially unexpected news, to grasp the focus of the news at the first time, and to shoot valuable pictures in time, which plays a key role in the broadcast of news events and avoids the waste of lenses [2].

1.3 excellent shooting technique

Television news shooting mainly uses sound and pictures to express news events and people, so the pictures need to have aesthetic feeling and visibility, which requires photographers to be not only professional, but also alert. First, photographers can use all kinds of cameras, which can exclude images with aesthetic feeling. Second, photographers should have good shooting skills to ensure the clarity of the pictures under any circumstances. Third, photographers should be familiar with the composition principle and color application to ensure the richness of lens movement. These are the basic requirements for shooting technology, and photographers need to constantly learn and sum up experience to improve their shooting level [3].

2 the role of TV news post-editing in improving the content of pre-shooting

2. 1 Perfect in words.

In the post-production of TV news, it is necessary for the post-editor to innovate constantly according to the characteristics of the audience and the viewing habits of the audience, and to improve the sound and subtitles of the shot picture with words. In the post-editing of TV news, according to the characteristics of different types of program editors and under the standards of TV program production, we should formulate different text typesetting and input methods, grasp key topics from the level of news reports, give in-depth text explanations, and comprehensively understand the social situation from theoretical knowledge. When editing program text, we need to select, edit and post-process information according to the positioning of news programs, publicize and plan the program production text, and also need to use professional writing ability to ensure TV news.

2.2 Shooting image fragments

Picture is the heart of TV news, and grasping the picture is the key work in the later stage of TV news editing. Editors need to constantly improve their comprehensive innovation ability, fully grasp the brightness, color, composition and logical relationship of the picture, stimulate the audience to think deeply and touch their hearts, and integrate news content according to their different psychology and needs. After a news broadcast, it can reflect the editor's idea, which requires the later editor to innovate through material information processing and lens length selection according to editing experience. When innovating the process of selecting, processing and storing material information, he should pay attention to the overall artistic conception of news, pay attention to the self-expression of editors, give full play to the role of view interface information and audio-visual information, and express news content with pictures.

2.3 Post-sound processing

From the development of traditional media era, the mode of TV news communication tends to be single gradually. In order to improve the ratings of TV news programs, TV editors should constantly break through the imprisonment and carry out new thinking of logical thinking, image thinking and creative thinking. Post-audio processing is an important aspect of enriching news content. Editors need to constantly update their professional knowledge and skills, so that the voice of TV news can express the voice of life and make TV news sound for the society. The voice of news content is mostly original sound, but in order to enrich news, it is necessary for later editors to understand that when reporting news, they should not speak passively, face negative values and encourage people who have a bad influence on society. More importantly, they need sound to spread positive energy. Through the combination and comparison of different processing methods, we strive to speak for the broad masses of the people and create an optimistic news atmosphere. Judging from the nature of TV news, communicators need to answer political topics from the perspective of the government, so that spokespersons can represent the voice of the party and promote correct values. In addition, post-editors need to accumulate certain background music and sound effects in their daily work, and apply these materials to the news at an appropriate time to enrich the voice and emotion of the news.

2.4 Subtitle production overlay

A very important job of TV news post-editing is the production and superposition of subtitles. With the application of new media technology, the audience generally has higher requirements for the expression of pictures, words and sounds, and the superposition and production methods of subtitles are becoming more and more diversified. The development of these technologies has laid a foundation for the improvement of editing technology in the later stage of TV news. For example, post-editors can use the latest editing technology to make some text special effects to increase the interest and visibility of news. However, it should be noted that the superposition of letters in TV news needs to fit the news content, because special effects do not make news fashionable, but use letter special effects to enrich the news content and make the news value conveyed by news more easily recognized and accepted. In order to make the news feel stronger and convey more comprehensive information, post-editors also need to learn how to superimpose and use subtitles to realize the split spread of pictures, and divide pictures according to the attributes of news events to express the versatility of news. When TV news is broadcast, in order to let the audience know the whole news better, it is sometimes necessary to have prominent letters, and to have key marks on inserting information, releasing government policies and major notices. You can also use the method of carousel to increase the publicity of these news contents.

3 the significance of cooperation between pre-shooting and post-editing of TV news

News programs are the focus of all programs, and their broadcast quality and overall level have attracted wide attention from all walks of life. In recent years, China's TV news industry has achieved unprecedented development. Compared with the quality of news programs in the 1990s, the quality of TV news programs has been improved as never before. This is mainly due to the joint efforts of all people engaged in TV news production and the development of science and technology. Pre-shooting and post-editing are one of the important links in the formation of news programs. Their cooperation is related to picture quality, sound playback and text editing, and has an important impact on the quality of TV news.

First, high-quality pre-shooting and good post-editing are helpful to improve the content quality of TV news programs. Compared with other TV programs, news programs have high requirements on the rigor and standardization of broadcast content. People who work in the news media have such a consciousness that news programs should conform to the mainstream aesthetics of the public and convey information to the audience in a timely, accurate, fair and objective manner. Doing a good job of pre-shooting and post-editing is the pre-bedding and post-auditing of the program content, especially the post-editing, which is helpful to find the shortcomings in the pre-editing, effectively improve the program content, and make the TV news picture smoother under the joint action of high-quality pictures taken in the pre-shooting.

Second, accurate pre-shooting and accurate post-editing are helpful to improve the appreciation of TV news programs. The aesthetic feeling and interest of TV news is a factor that affects the quality of TV news programs. Pre-shooting and post-editing are the key links in the production of TV news programs. Their work not only includes news shooting and editing, simple word processing and the application of picture technology, but also includes grasping the quality level of the program as a whole. For post-editors, once the shortcomings of pre-production are found, they can immediately deal with them and make up for them through various technical means, thus effectively improving the overall effect of the picture. Pre-shooting is the foundation, ensuring the accuracy of the broadcast content and the clarity of the picture is the guarantee of all quality, and post-editing is the icing on the cake, improving the appreciation and providing high-quality production guarantee for the audience.

Thirdly, the cooperation between the two is helpful to enhance the attraction of TV news programs to the audience. Now there are more and more kinds of TV programs in China, showing the characteristics of "a hundred schools of thought contend and a hundred flowers blossom". Television is full of all kinds of news programs, and the competition between TV stations is extremely fierce. Compared with other types of programs, news programs are more authentic and rigorous. Doing a good job in pre-shooting and post-editing is the most important thing to improve the program ratings, and meet the audience's needs from the aspects of visibility, appreciation and fluency of news.

Fourth, pre-shooting and post-editing are the guarantee of TV news ratings. The pre-shooting and post-editing of TV news, as an important department of news topic selection and post-synthesis, play an important role in TV news broadcast. Modern landscape science and technology can make up for the lack of technology, but it still needs to improve the quality of personnel. With the continuous progress of science and technology, news editing has become more convenient, especially the application of new media technology. Whether it is pre-shooting or post-editing, we can obviously feel the power of science and technology, reduce the time of pre-editing and post-editing, change the original news editing form, make the TV news editing platform more diversified, and improve and perfect its work at all stages. Therefore, the relevant staff must master superb business skills in order to better broaden the coverage and influence of TV news.

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At present, TV news still has great demand and influence, and the pressure of pre-shooting and post-editing TV news still exists. We should actively respond to the backward technology and ideas, constantly reform and innovate the thinking of TV news production, master brand-new editing methods, improve ourselves from the concept and technology level, realize the transformation of TV news producers' innovative ability, enhance their professional ability in many ways, adapt to the development of the new media era, change their ideas in time, broaden their thinking, and strive to bring a strong impact to TV programs.

References:

[1] Chen Nan. Research on the Techniques of Pre-shooting and Post-adjustment of TV News [J]. Cradle of Journalists, 2018 (08):1-12.

[2] Hu cursor. On the concrete measures of pre-shooting and post-editing of TV news [J]. Guide to News Research, 2016,7 (11):133.

[3] Luo. On the Relationship between Pre-shooting and Post-editing of TV News [J]. Science and Technology Economic Herald, 2016 (11): 213.