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(I) film and television recording of large scenes and many people

With the expansion of the cost of shopping malls and the improvement of the quality of film and television works, many film and television works are seeking the role of "blockbuster". There are many big scenes and more public photos, and even it has become a normal state. In order to ensure the function of live recording, it is necessary to do a good job of simultaneous recording in the chaotic environment of large scene group drama. At the top of the list, the main artists and group performances shall be reasonably scheduled. For example, when the main artists are produced among a large number of participants, they can install adjusted wireless microphones on the artists to control the volume of the group performance together. If necessary, the group performance can only open its mouth without talking, highlighting the voice of the main artists on the scene. The sound of group performance can be received by other microphones. During post production, the volume ratio between main artists and group performances shall be adjusted appropriately according to the needs of the plot, so as to achieve an ideal recording effect; Second, set up more microphones at the recording site. The microphones are scattered in different places on the site, implement track recording, and obtain the sound of microphones in different directions at the site through the operation station in the later manufacturing.

In short, the recording in the case of large scenes and multi group performances is mainly to record the atmosphere created by the main live artists and group performances. Therefore, the performance mood of the live artists is more real at the moment, and the lines are endowed with true feelings, which is a recording function that is difficult to achieve in the later dubbing. Of course, in addition to recording the scene atmosphere, the recording of the lines of the main actors and the public can not be ignored.

(II) video recording in the field

Because of the needs of the plot, many film and television works are often photographed in the wild environment such as forest, factory, desert and downtown. The on-site environment is chaotic and noisy. When recording, we not only focus on the sense of the scene, show the mood atmosphere of the scene, but also reduce the background noise. During detailed recording, the main skills are as follows: top the list, reasonably adjust the interval between the microphone and the sound source, and generally use wireless microphone for reception. For example, when recording in a windy and sandy environment, the recording equipment shall be equipped with wind proof equipment, use super finger microphone, and install the microphone in the leeward direction to be as close to the sound source as possible; Second, when the field sound source range is small and the main sound source is clear, the recording microphone should be placed in an appropriate position around the main sound source. If the field sound source range is large, super directional microphone can be selected; Third, when there is a large movement in the field, use low-level manual recording to prevent distortion of field recording; wait. In a word, the field recording environment is messy and there are many uncontrollable factors. Appropriate simultaneous recording skills should be reasonably selected.

(III) video recording under multi camera

Multi camera photographing is a common method of photographing film and television works. It is also very important to deal with the simultaneous recording operation of photographing on the same machine. At the top of the list, when taking pictures on multiple machines, the sound on the sound field record sheet shall be synchronized with the pictures recorded on the picture, so as to achieve the synchronization of sound and picture; Second, when multiple cameras take a picture together, the content of each camera shall be consistent, and the sound track shall also correspond to the corresponding machinery. Multiple cameras may take the same picture or different pictures. If the pictures taken are different, the sound corresponding to different pictures is also different. At this time, it needs to be clearly marked on the sound field record sheet.

III. precautions for film and television recording operation in a chaotic environment

Professionals pay more attention to film and television recording in a chaotic environment such as large scenes, public, field and multi machine photography. Only by doing a good job of recording can we ensure the quality and quantity of film and television work. Of course, in addition to the on-site simultaneous recording, we should also pay attention to some preparation and fault remedy operations.

At the top of the list, collect and sort out the required data before recording, so as to prepare for the on-site recording at the same time. For example, prepare to input the sound field record sheet of "static field sound", and guide the on-site "static field sound" input operation, so as to improve the manufacturing quality of "post environment" in the later stage. For example, when there is a railway station scene, the recording personnel first go to the railway station to collect sounds, including passers-by talking, hawker Hawking, etc. These sounds are difficult to realize through later dubbing, so they should be recorded in advance.

Second, the film and television recording operation in a chaotic environment is very difficult. Even if many preparations have been made in advance and advanced recording equipment has been selected, unexpected problems may appear in the process of recording practice. For this, effective remedial measures should be taken to ensure the quality of film and television recording at the same time.

Article source: Jiangmen film and television production http://m.singaporeferragamo.com