在 gstreamer 中禁用 DEBUG 日志？

Question

我是运行 gstreamer in docker和GST_DEBUG可以用来开启额外的调试日志，但是即使我设置了GST_DEBUG=2或者GST_DEBUG=3 ，那么几个 DEBUG 日志仍然会发生。这是一个例子：

2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Wrote 65524 bytes to Kinesis Video. Upload stream handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Wrote 65524 bytes to Kinesis Video. Upload stream handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Wrote 65524 bytes to Kinesis Video. Upload stream handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Wrote 31003 bytes to Kinesis Video. Upload stream handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Pausing CURL read for upload handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postWriteCallback(): Curl post body write function for stream with handle: DaveTest and upload handle: 0 returned: {"EventType":"RECEIVED","FragmentTimecode":1633701893567,"FragmentNumber":"91343852333181580945486776886085710683522911738"}

2021-10-08 14:04:55 [139759980640000] DEBUG - fragmentAckReceivedHandler invoked
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Wrote 20153 bytes to Kinesis Video. Upload stream handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Pausing CURL read for upload handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postWriteCallback(): Curl post body write function for stream with handle: DaveTest and upload handle: 0 returned: {"EventType":"BUFFERING","FragmentTimecode":1633701895543,"FragmentNumber":"91343852333181580950438537043227232143278319293"}

2021-10-08 14:04:55 [139759980640000] DEBUG - fragmentAckReceivedHandler invoked
2021-10-08 14:04:55 [139759980640000] DEBUG - postWriteCallback(): Curl post body write function for stream with handle: DaveTest and upload handle: 0 returned: {"EventType":"PERSISTED","FragmentTimecode":1633701893567,"FragmentNumber":"91343852333181580945486776886085710683522911738"}

2021-10-08 14:04:55 [139759980640000] DEBUG - fragmentAckReceivedHandler invoked
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Wrote 9598 bytes to Kinesis Video. Upload stream handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - postReadCallback(): Pausing CURL read for upload handle: 0
2021-10-08 14:04:55 [139759980640000] DEBUG - Kinesis Video client and stream metrics
    >> Overall storage byte size: 536870912
    >> Available storage byte size: 536261448
    >> Allocated storage byte size: 609464
    >> Total view allocation byte size: 144080
    >> Total streams frame rate (fps): 1175
    >> Total streams transfer rate (bps): 29187312 (28503 Kbps)
    >> Current view duration (ms): 433
    >> Overall view duration (ms): 1999
    >> Current view byte size: 283686
    >> Overall view byte size: 606536
    >> Current frame rate (fps): 1175.58
    >> Current transfer rate (bps): 29187312 (28503 Kbps)

如何关闭这些功能？

Answer 1

你究竟是如何设置这个变量的？我通过导出它多次使用它：export GST_DEBUG=3 并且它按预期工作。请参阅此 link：https://gstreamer.freedesktop.org/documentation/gstreamer/gstinfo.html?gi-language=c 了解如何以编程方式使用它的信息。

Answer 2

问题出在 kvssink 插件上，它有自己的日志记录设置。它可以使用配置文件和 log-config 以及该文件的路径进行设置 (see here)

在 gstreamer 中禁用 DEBUG 日志？

Disable DEBUG logs in gstreamer?

gstreamer

gstreamer-1.0