# NVR(Network Video Recorder) I want to make a video recording function

**URL:** <https://discourse.processing.org/t/nvr-network-video-recorder-i-want-to-make-a-video-recording-function/44872>\
**Category:** Libraries\
**Created:** [August 1, 2024, 12:26pm UTC](https://discourse.processing.org/t/nvr-network-video-recorder-i-want-to-make-a-video-recording-function/44872 "2024-08-01T12:26:17Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![glv](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/glv/32/18785_2.png) [@glv](https://discourse.processing.org/u/glv)\
**Post date:** [August 2, 2024, 10:06am UTC](https://discourse.processing.org/t/nvr-network-video-recorder-i-want-to-make-a-video-recording-function/44872/4 "2024-08-02T10:06:11Z")

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> [@GWAK](#):
>
> 1. However, what I want is a video recording function.
> 
> - I need a function to record images or videos in real time.

Give this a try:

> [@VideoExport: NoSuchFieldError: You may be using a library that's incompatible with this version of Processing](https://discourse.processing.org/t/videoexport-nosuchfielderror-you-may-be-using-a-library-thats-incompatible-with-this-version-of-processing/44782/2):
>
> I followed the trail here for W10 and P4: [NoSuchFieldError: frame on Processing4 · Issue #69 · hamoid/video\_export\_processing · GitHub](https://github.com/hamoid/video_export_processing/issues/69) The above directs you to here: [GitHub - hamoid/video\_export\_processing at kotlinGradle](https://github.com/hamoid/video_export_processing/tree/kotlinGradle) And I followed the Using the Library instructions. I now get this instead of an error: I have not installed FFmpeg to test if it works past this point. UPDATE I installed FFmpeg and it now saves a movie but it has this issue: [NullPointerException: it must no…](https://github.com/hamoid/video_export_processing/issues/72)

`:)`

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