| 基于GStreamer的音视频播放器的设计 |
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| 引用本文： | 左登超,左登峰,刘永康.基于GStreamer的音视频播放器的设计[J].铁路计算机应用,2017,26(11):41-44. |
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| 作者姓名： | 左登超 左登峰 刘永康 |
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| 作者单位： | 1.中车青岛四方车辆研究所有限公司,青岛 266031; |
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| 摘 要： | 目前,铁路客车大多使用Windows系统进行播放器的设计。Windows系统容易感染病毒,并且在铁路客车经常断电复位的情况下,很容易造成系统崩溃。为了解决上述问题,文章提出了在Linux系统下,使用GStreamer框架进行播放器的构建并给出系统运行效果图。经装车验证,在GStreamer框架下构建的音视频播放器的播放效果清晰、稳定,开发周期短,实用性较强。
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| 关 键 词： | Linux GStreamer QT 音视频播放器 |
| 收稿时间： | 2017-05-20 |
Audio and video player based on GStreamer |
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| Affiliation: | 1.CRRC Qing Dao Sifang Rolling Stock Research Institute, Qingdao 266031, China;2.Department of Technology Information, Head Office of Bank of Inner Mongolia, Hohhot 010010, China |
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| Abstract: | At present, Windows system was used to design the player for most of the railway passenger cars. But the Windows system is vulnerable to viruses and can easily cause a crash when a passenger car is often powered off and reset. In order to solve these problems, this article proposed the construction of the player using GStreamer framework based on the Linux system, gave the system running effect diagram. The verification results showed that the audio and video player got clear and stable playback effect with short development cycle and strong practicability under the GStreamer framework. |
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