Mainstream media play a crucial role in constructing the cultural memory of a city.This study used 319 short videos released by“Hi Chengdu,”a new media product of Chengdu Radio and Television,as samples.Based on the...Mainstream media play a crucial role in constructing the cultural memory of a city.This study used 319 short videos released by“Hi Chengdu,”a new media product of Chengdu Radio and Television,as samples.Based on the grounded theory,a research framework encompassing“content,technology,and discourse”was established to explore the paths through which mainstream media construct the cultural memory.Regarding content,this paper emphasized temporal and spatial contexts and urban spaces,delving deep into the themes of the cultural memory and vehicles for it.In terms of technology,this paper discussed the practice of leveraging audio/visual-mode discourse to stitch together the impressions of a city and evoke emotional resonance to create a“flow”of memory.As for discourse,this paper looked at the performance of a communication ritual to frame concepts and shape urban identity.It is essential to break free from conventional thinking and leverage local culture as the primary driving force to further boost a city’s productivity,in order to excel in cultural communication.展开更多
In order to improve the performance and reliability of the radio and televisio transmission system and prowide users with a better audiovisual experience,this paper first analyzes the advantages of microwave in radio ...In order to improve the performance and reliability of the radio and televisio transmission system and prowide users with a better audiovisual experience,this paper first analyzes the advantages of microwave in radio and television transmitters,and further elaborates the radio and television transmission system.Through the reasonable configuration and appication of microwave equipment,the performance and reliability of radio and television transmission system can be improved,and the stable transmission of radio and television signals can be ensured.展开更多
当前AI工具存在自动化程度过高、人类控制不足造成生成结果可控性差的问题,成为其应用于专业影视创作的主要壁垒。本文通过总结自主视频生成流程“墨池”(Inkstone)设计与应用中的经验,结合人工智能(AI)与自动化领域的有意义人类控制(Me...当前AI工具存在自动化程度过高、人类控制不足造成生成结果可控性差的问题,成为其应用于专业影视创作的主要壁垒。本文通过总结自主视频生成流程“墨池”(Inkstone)设计与应用中的经验,结合人工智能(AI)与自动化领域的有意义人类控制(Meaningful Human Con⁃trol,MHC)概念,对比了三种不同的自动化工具设计思路,分析了基于MHC的AI影视创作流程和工具开发具体方式,以及目前加强人类控制的若干可行技术路径。研究表明,加强AI训练和生成过程中的MHC,有望在发挥AI工具优势的前提下,对生成内容进行准确控制,从而使创作能够体现艺术家意图,适应专业影视创作需求。展开更多
文摘Mainstream media play a crucial role in constructing the cultural memory of a city.This study used 319 short videos released by“Hi Chengdu,”a new media product of Chengdu Radio and Television,as samples.Based on the grounded theory,a research framework encompassing“content,technology,and discourse”was established to explore the paths through which mainstream media construct the cultural memory.Regarding content,this paper emphasized temporal and spatial contexts and urban spaces,delving deep into the themes of the cultural memory and vehicles for it.In terms of technology,this paper discussed the practice of leveraging audio/visual-mode discourse to stitch together the impressions of a city and evoke emotional resonance to create a“flow”of memory.As for discourse,this paper looked at the performance of a communication ritual to frame concepts and shape urban identity.It is essential to break free from conventional thinking and leverage local culture as the primary driving force to further boost a city’s productivity,in order to excel in cultural communication.
文摘In order to improve the performance and reliability of the radio and televisio transmission system and prowide users with a better audiovisual experience,this paper first analyzes the advantages of microwave in radio and television transmitters,and further elaborates the radio and television transmission system.Through the reasonable configuration and appication of microwave equipment,the performance and reliability of radio and television transmission system can be improved,and the stable transmission of radio and television signals can be ensured.
文摘当前AI工具存在自动化程度过高、人类控制不足造成生成结果可控性差的问题,成为其应用于专业影视创作的主要壁垒。本文通过总结自主视频生成流程“墨池”(Inkstone)设计与应用中的经验,结合人工智能(AI)与自动化领域的有意义人类控制(Meaningful Human Con⁃trol,MHC)概念,对比了三种不同的自动化工具设计思路,分析了基于MHC的AI影视创作流程和工具开发具体方式,以及目前加强人类控制的若干可行技术路径。研究表明,加强AI训练和生成过程中的MHC,有望在发挥AI工具优势的前提下,对生成内容进行准确控制,从而使创作能够体现艺术家意图,适应专业影视创作需求。
