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发送视频流失败,错误码A008200F

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发表于 2021-11-8 16:33:20 | 显示全部楼层 |阅读模式
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
MI_VDEC_SendStream error, A008200F
[MI WRN ]: mi_sys_worker_thread_timeout_monitor[9333]: mod12 dev0 pass0 infer timeout for 10 seconds
Video receive count: 16251
[mixer_process:318] cnt 2460100
[MI WRN ]: MI_SYS_InferGraph_WriteLock[124]: MI_SYS_InferGraph_WriteLock loop more than 1000 times, maybe deadlock occurs...[rwcnt1]

CPU: 0 PID: 3901 Comm: kworker/0:0 Tainted: P      D    O    4.9.84 #17
Hardware name: SStar Soc (Flattened Device Tree)
Workqueue: events _MI_SYS_Determine_InferenceRootPassWorker [mi_sys]
[<c00120f9>] (unwind_backtrace) from [<c000fee3>] (show_stack+0xb/0xc)
[<c000fee3>] (show_stack) from [<c011aee3>] (dump_stack+0x57/0x70)
[<c011aee3>] (dump_stack) from [<bf8db63d>] (MI_SYS_InferGraph_WriteLock+0x74/0xa8 [mi_sys])
[<bf8db63d>] (MI_SYS_InferGraph_WriteLock [mi_sys]) from [<bf8dd0c9>] (_MI_SYS_Determine_InferenceRootPassWorker+0x3c/0x1554 [mi_sys])
[<bf8dd0c9>] (_MI_SYS_Determine_InferenceRootPassWorker [mi_sys]) from [<c0028d71>] (process_one_work+0x125/0x1ec)
[<c0028d71>] (process_one_work) from [<c00291df>] (worker_thread+0x1c3/0x2a4)
[<c00291df>] (worker_thread) from [<c002bbfd>] (kthread+0x89/0x98)
[<c002bbfd>] (kthread) from [<c000d581>] (ret_from_fork+0x11/0x30)


发送视频流失败,引发了内核错误,有没有大佬帮忙看下

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发表于 2021-11-23 21:47:56 | 显示全部楼层
后面,如果有疑问,可以到社区去咨询,里面关注的实时性会更好一些
社区入口:https://we.comake.online/
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发表于 2021-11-23 21:51:14 | 显示全部楼层
可通过查找错误码:0xA008200F        MI_ERR_VDEC_BUF_FULL        缓冲区中数据满
参考文档在试试
https://wx.comake.online/doc/doc ... /miapi/mi_vdec.html

说明,没有解码,后后端取数据太慢导致解码速度不够。或者,你送数据的速度太快。前面缓存就满了。
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