recorded the error: avio_open2 error() error -13: Could not open 'null' This error actually doesn't occur when run on the Windows server I use for development so I must be missing something simple here...
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avio_open函数是FFmpeg库中的一个重要函数,用于打开输入或输出的多媒体资源。通过调用avio_open函数,我们可以创建一个AVIOContext对象,用于管理资源的读写操作。在具体的使用中,我们可以根据需要指定资源的URL地址和打开模式。在示例代码中,我们展示了如何使用avio_open函数打开本地文件,并进行后续操作。 希望本文对你理...
staticintinput_avio_open(input_plugin_t*this_gen){avio_input_plugin_t*this= (avio_input_plugin_t*) this_gen;inttoread = MAX_PREVIEW_SIZE;inttrycount =0;if(!this->pb) {/* try to open libavio protocol */if(avio_open2(&this->pb,this->mrl_private, AVIO_FLAG_READ,NULL,NULL) <0...
Five open days in different Italian cities, between January 11th and 29th 01/09/2025 13:48 Emirates returns to Italy to recruit cabin crew with new appointments. Five recruiting days are planned for the month of January, with open days to be held in Venice, Rome, Milan, Naples and Florenc...
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在下文中一共展示了avio_open_dyn_buf函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。 示例1: ffm_write_recommended_config ▲点赞 7▼ staticintffm_write_recommended_config(AVIOContext *pb, AVCodecContext *ctx,uns...
avio_open() 有一个和avio_open2()“长得很像”的函数avio_open(),应该是avio_open2()的早期版本。avio_open()比avio_open2()少了最后2个参数。而它前面几个参数的含义和avio_open2()是一样的。从源代码中可以看出,avio_open()内部调用了avio_open2(),并且把avio_open2()的后2个参数设置成了NULL...
Open access funding provided by Chalmers University of Technology. The project was supported by the Swedish Energy Agency (grant nr. 2019–021473). Author information Author notes Efstratios Nikolaivits Present address: Industrial Biotechnology & Biocatalysis Group, Biotechnology Laboratory, School of Che...