mobile CCTV,mobile surveillance,police body worn cameras

标题: 设备插拔采集站之后无法录像 [打印本页]

author: Aiwinn    time: 2021-5-8 10:03
标题: 设备插拔采集站之后无法录像
软件使用MPU,设备在采集站上插入拔出,打开文件管理观察外置存储卡已挂载,然后点击开始录像,查看日志,传入录像地址也是指向的外置存储空间,但是关闭录像没有录像文件,日志显示创建文件失败。
05-07 18:11:10.630  1069  3841 I Storage : fileName=/storage/39C8-13E6/Android/data/com.aiwinn.jarvis.app.mix/Storage/Video/20210507_181110.mkv
05-07 18:11:10.631   516  3756 W MtkCam/BufferProvider_P: [Hal:Image:yuvFD][dequeStreamBuffer] Cannot acquire from pool. Something wrong... SOS
05-07 18:11:10.631  1069  3841 I libSAV  : [E] [05-07 18:11:10] [SAVContainer_Open_Internal:0245] avio_open fail -2
05-07 18:11:10.631  1069  3841 I libSAV  : [E] [05-07 18:11:10] [ErrNum_FFMPEG2SAV:0496] ffmpeg error: No such file or directory
05-07 18:11:10.631  1069  3841 I Storage : (null) create failed!


相同状况下,录音没有问题,能正常存储到外置存储卡。
帮分析下问题,谢谢了。附件是整个日志。

author: coldflame    time: 2021-5-8 10:57
用MCP试试?
author: Aiwinn    time: 2021-5-8 11:10
coldflame post on2021-5-8 10:57
用MCP试试?

目前还没有对MCP做产品开发,这个问题还有解么?
author: coldflame    time: 2021-5-8 11:15
我们手边没有相应的硬件设备,无法重现啊,这就很难去排查。




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