Got incompleted streaming frame on web browser when I change the resolution to 1920x1080 in PiCamera_H264_Server.py

[edwardchang0112]

I just tried to stream with PiCamera_H264_Server.py, it all works when the resolution no higher than 640x480, however when I tried to increase the resolution to 1280x760 it will usually get a 1 second stop and run again, then I tried to increase the resolution to 1920x1080 it can stream the frames but alway got an incomplete frames...

Any comments on this? How can I get the completed frames when set the resolution higher as 1920x1080?

[vuquangtrong]

Hi,

As far as I know, the resolution and framerate will affect the video stream. When you set those params, the camera will automatically does some internal conversion and select a suitable mode. read more at: https://picamera.readthedocs.io/en/release-1.13/fov.html#camera-modes

And for large video resolution, please check the GPU memory also.

[edwardchang0112]

Thanks for your reply.
Is the GPU memory that you mentioned is the gpu_mem in /boot/config.txt ?
I have already increased it from 128 to 256 but still the same issue...
Anything I missed? Please share your comments!

Here is the incompleted frame I memtioned: