# Save raw Videosdk data to file

**URL:** <https://devforum.zoom.us/t/save-raw-videosdk-data-to-file/108060>\
**Category:** Video SDK\
**Tags:** android\
**Created:** [April 17, 2024, 11:55am UTC](https://devforum.zoom.us/t/save-raw-videosdk-data-to-file/108060 "2024-04-17T11:55:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![akshat.amrit](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/akshat.amrit/32/58726_2.png) [@akshat.amrit](https://devforum.zoom.us/u/akshat.amrit)\
**Post date:** [April 17, 2024, 11:55am UTC](https://devforum.zoom.us/t/save-raw-videosdk-data-to-file/108060/1 "2024-04-17T11:55:00Z")

</div>

![Screenshot 2024-04-17 at 5.22.30 PM](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/f/1/f1d9d335098ed4311beb17589470b8960545c80d.jpeg)

I am getting this error when I try to view the video after converting using ffmpeg.

To make then yuv file:  
override fun onRawDataFrameReceived(rawData: ZoomVideoSDKVideoRawData?) {  
if (rawData != null) {  
fileChannel.write(rawData.getyBuffer())  
fileChannel.write(rawData.getuBuffer())  
fileChannel.write(rawData.getvBuffer())  
}  
}

To convert from yuv:

ffmpeg -f rawvideo -pix\_fmt yuv420p -video\_size 1080x1920 -framerate 25 -I input.yuv -f mp4 output.mp4

please help @chunsiong.zoom