# Unable to locate CNvMCamera.cpp

**URL:** <https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604>\
**Category:** DRIVE AGX Orin General\
**Tags:** driveos-nvmedia\
**Created:** [July 31, 2023, 6:17pm UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604 "2023-07-31T18:17:39Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![0xdeadbeef](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@0xdeadbeef](https://forums.developer.nvidia.com/u/0xdeadbeef)\
**Post date:** [July 31, 2023, 6:17pm UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604/1 "2023-07-31T18:17:39Z")

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Please provide the following info (tick the boxes after creating this topic):  
**Software Version**  
 DRIVE OS 6.0.6  
 DRIVE OS 6.0.5  
 DRIVE OS 6.0.4 (rev. 1)  
 DRIVE OS 6.0.4 SDK  
 other

**Target Operating System**  
 Linux  
 QNX  
 other

**Hardware Platform**  
 DRIVE AGX Orin Developer Kit (940-63710-0010-300)  
 DRIVE AGX Orin Developer Kit (940-63710-0010-200)  
 DRIVE AGX Orin Developer Kit (940-63710-0010-100)  
 DRIVE AGX Orin Developer Kit (940-63710-0010-D00)  
 DRIVE AGX Orin Developer Kit (940-63710-0010-C00)  
 DRIVE AGX Orin Developer Kit (not sure its number)  
 other

**SDK Manager Version**  
 1.9.3.10904  
 other

**Host Machine Version**  
 native Ubuntu Linux 20.04 Host installed with SDK Manager  
 native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers  
 native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers  
 other

Hi ,  
I am trying to locate the file CNvMCamera.cpp in he hostside docker in driveworks installation. But i am not able to find this, any pointers on this.

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<div class="post-metadata">

**Author:** ![VickNV](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/vicknv/32/14043_2.png) [@VickNV](https://forums.developer.nvidia.com/u/VickNV)\
**Post date:** [July 31, 2023, 6:58pm UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604/2 "2023-07-31T18:58:44Z")

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Please provide more context on why you are looking for the CNvMCamera.cpp file. It would be easier for us to assist you.

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<div class="post-metadata">

**Author:** ![0xdeadbeef](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@0xdeadbeef](https://forums.developer.nvidia.com/u/0xdeadbeef)\
**Post date:** [July 31, 2023, 7:02pm UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604/4 "2023-07-31T19:02:27Z")

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am trying to understand how to incorporate time stamping on to the camera frames.  
In that context i am trying to locate this file as i am encountering ERROR: NvSciSyncFenceGetTimestamp failed

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<div class="post-metadata">

**Author:** ![VickNV](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/vicknv/32/14043_2.png) [@VickNV](https://forums.developer.nvidia.com/u/VickNV)\
**Post date:** [July 31, 2023, 7:16pm UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604/5 "2023-07-31T19:16:10Z")

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I’m still not clear why you are specifically looking for the CNvMCamera.cpp file.

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<div class="post-metadata">

**Author:** ![0xdeadbeef](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@0xdeadbeef](https://forums.developer.nvidia.com/u/0xdeadbeef)\
**Post date:** [July 31, 2023, 7:39pm UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604/6 "2023-07-31T19:39:08Z")

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am trying to understand the complete camera logs in the process of tracing.  
Is this file not exposed to users ?

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<div class="post-metadata">

**Author:** ![VickNV](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/vicknv/32/14043_2.png) [@VickNV](https://forums.developer.nvidia.com/u/VickNV)\
**Post date:** [July 31, 2023, 8:09pm UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604/7 "2023-07-31T20:09:58Z")

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No, it’s not exposed to users.

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<div class="post-metadata">

**Author:** ![system](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/system/32/68080_2.png) [@system](https://forums.developer.nvidia.com/u/system)\
**Post date:** [August 25, 2023, 5:18am UTC](https://forums.developer.nvidia.com/t/unable-to-locate-cnvmcamera-cpp/261604/9 "2023-08-25T05:18:31Z")

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