1, clear shooting ideas
In the process of video acquisition, several signal paths are determined. During live TV broadcast, there are generally three signals on the main stage, plus 1 behind-the-scenes tidbits or camera signals at the sub-venue. Therefore, in the live broadcast of large-scale activities, as long as the idea of activity planning and landing execution is clear, and the visual presentation and purpose of each video source are clear, the three signals are generally relatively safe.
2, the choice of shooting equipment
In order to ensure the uniformity of the picture, it is best to use the same camera to access, and the shooting time of SLR should not exceed 30 minutes. Long-term shooting of SLR will cause irreversible damage to SLR photosensitive elements. In the process of video acquisition, if you need the video shot by mobile phone and small camera, use the cloud wireless access live encoder.
3. Selection and switching of audio sources
The function of synchronous switching between audio and video or accessing audio signal source is relatively easy to realize, and any field encoder with guiding function can be realized. If two channels of audio are played at the same time, the listener will be confused and the audio information will be unclear.
Matters needing attention in live broadcast
1, the thermal field means
What the live broadcast fears most is silence. Once there is silence, the audience will leave your studio. First of all, live broadcast should have strong psychological quality and field control ability. Share some tips in hot areas with you.
2. Active interaction
Pay attention to the comments in the comment area in real time, and it is best to answer their questions about the product. Of course, you should be familiar with the characteristics of each product in the early stage; From time to time, you can throw out daily topics and interact with fans.
3. Warm attitude
Language and attitude should be positive and enthusiastic, and the atmosphere in the live broadcast room should depend on the belt. If you are not active, it is not easy to drive fans. Turn up the volume automatically and speak faster than usual. Make products for fans and sell them if they don't feel it. At the same time, in view of hot spots, we can also release the welfare policies of the live broadcast room, such as blessing bags and limited spikes of special products to promote the atmosphere.