论文部分内容阅读
很多人认为,既然是开源软件,就可以随便拿来用,事实上却根本不是这么回事!2009年11月5日,有网友向提供录制、转换及流化音视频完整解决方案的开源项目组FFmpeg举报,说QQ影音违反了其的开源协议。此后很快,FFmpeg将QQ影音列入了耻辱榜。每个开源软件背后都有相对应的授权协议,赋予了使用者一些义务和责任。此次事件的发生,正是由于QQ影音使用了大量的属于FFmpeg的解码器,而这些解码器是使用GPL授权协议的,该协议规定:只要使用了GPL(通用性公开许可证)下的代码,在发布时,整个项目也必须是GPL的,即开源的。为此,CFan进行了包括对闭源商业软件QQ影音母公司腾讯在内的一系列探访……
Many people think that, since it is open source software, it can be used casually, but in fact it is not the case! On November 5, 2009, there are users to provide recording, conversion and streaming audio and video solutions to complete the open source project FFmpeg group reported that QQ video violation of its open source agreement. Since then, FFmpeg QQ video included shame list. Behind each open source software has a corresponding license agreement, giving the user some obligations and responsibilities. The incident occurred precisely because QQ video uses a large number of FFmpeg decoders, which use the GPL license agreement, the agreement provides that as long as the use of the GPL (Universal Open License) code , At the time of release, the entire project must also be GPL, which is open source. To this end, CFan conducted a series of visits including Tencent, the parent company of closed-source commercial software QQ Video.