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    March 14

    PODCAST与SINAMUSIC及博客商用

     

    radio.sina.com.cn结合radio与podcast是否真能绕过版权?通过用户共享实现音乐的再线收听的交流,一个很好的创意,但在数量放大后,是否四大和其他版权方依然会坐视,还要存疑虑,也许3年后再回头看数字音乐,眼前一切烦恼与顾虑都会消失.

     

    BTW,博客的力量正在显现,其中也许有很多商业价值可以挖掘,绝对不是眼前的广告,应该不是,至于其他,让我再想想,过阵子写上来.博客商业价值也许在于对网络人群习惯行为与思维的掌控,还有通过同一属性网民思想与行为集群而使商业价值放大,具体的再想想,还不成熟.

     

    Podcast,中文译名尚未统一,但最多的是将其翻译为播客。它是数字广播技术的一种,出现初期借助一个叫“iPodder”的软件与一些便携播放器相结合而实现。Podcasting录制的是网络广播或类似的网络声讯节目,网友可将网上的广播节目下载到自己的iPodMP3播放器或其它便携式数码声讯播放器中随身收听,不必端坐电脑前,也不必实时收听,享受随时随地的自由。更有意义的是,你还可以自己制作声音节目,并将其上传到网上与广大网友分享。 就像博客颠覆了被动接受文字信息的方式一样,播客颠覆了被动收听广播的方式,使听众成为主动参与者。有人说,播客可能会像博客(Blog)一样,带来大众传媒的又一场革命。 


    关于Podcast的定义目前仍在争论中,比较有代表性的说法有以下三种:

     

    .Podcast的推动者Doc Searls给出的定义: PODcastingPersonal Optional Digital castingPODcasting是自助广播,是全新的广播形式。收听传统广播时我们是被动收听我们可能想听的节目,而PODcasting则是我们选择收听的内容、收听的时间以及以何种方式让其他人也有机会收听。 戴维温纳Dave Winer)的Morning Coffee Notes:人各有所专,所以理论上人人播客是可能的。


    .Dave Shusher在其“Podcasting的定义一文中的定义: 他提出Podcasting必须具备三个要件: 

    1.必须是一个独立的、可下载的媒体文件;

     2.该文件的发布格式为RSS2.0 enclosure feed 

    3.接收端能自动接收、下载并将文件转至需要的地方,放置于播放器的节目单中。  

     他认为可下载MP3 不是波刻(Podcast――这是充分但不是必要条件。能下载固然不错,但能自动出现供你播放而无需你关照才是关键。这才是Podcasting


    .Wikipedia的定义: WIKI这样的定义是开放、动态的,到20041213为止,其定义为: Podcasting源于iPod,兼具broadcastingwebcasting 之意。Podcasting TiVo相似只是Podcasting是用于声讯节目而且目前免费。但是应该注意,该技术能把任何文件过来,包括软件更新、照片和视频。

     

     

     

     

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