HighRes Snapshot functionality not working (Dome X y30)

[thoemmes86]

Hi,

I'm currently running 3 Yi Dome X cameras (y30) with this firmware (version 0.4.7). For whatever reason, for 1 of those cameras the Snapshot functionality in HighResolution is not working. Reboot, Firmware reinstall, Reset... are not solving this issue. Configuration is identical with the other 2 cameras.

WORKING: http://IP-ADDRESS:8080/cgi-bin/snapshot.sh?res=low&watermark=yes

NOT WORKING: http://IP-ADDRESS:8080/cgi-bin/snapshot.sh?res=high&watermark=yes No file available.

Has anybody an idea how to solve this?

Thanks.

[roleoroleo]

Try to run the command manually. imggrabber -m y30 -r high -d

[thoemmes86]

Following I get as result: /home/yi-hack # imggrabber -m y30 -r high -d debug on Resolution: 1080 VMFE0 vaddr: 0xb47eb000 - paddr: 0x23510000 - size: 368640 copy buffer: len 368640 copy again buffer: len 368640 convert YUV image Segmentation fault

[roleoroleo]

Segfault is not normal... Does high res stream work? Please check the yi firmware revision (with the app or with # cat /home/homever). Both for working cam and not working cam.

[thoemmes86]

Now when I explicitly checked: high res stream doesn't work neither.

Not working Cam: 4.0.0.0F_201909251646

Working Cam: 4.0.0.0F_201909251646

[roleoroleo]

Ok, I don't know why but... Run the grabber with stdout redirection and send me the resulting file (both cams):

h264grabber -m y30 -r high > /tmp/sd/cam.h264

Leave the process running for 10 seconds and break with CTRL-C.

[thoemmes86]

Attached the links to the files: https://1drv.ms/u/s!AqxFu6uAVIMUgaJeZQ0gyYAQG-2_Vw?e=1VWpZv https://1drv.ms/u/s!AqxFu6uAVIMUgaJfmpEa0x-wbyrqEA?e=hrtNqM

[roleoroleo]

I don't know why but the stream is different. Different SPS, PPS, etc...

Please send me 3-4 copies of the file /dev/fshare_frame_buf Copy it, wait 5 secs, copy it again, wait... I need to check better the stream.

[wlcims]

Use the yi app to modify the H265 stream to H264 stream, and the high-resolution stream will be ok.

[thoemmes86]

As I have still the issue, it would be perfect if this could solve it. I tried to find the Setting in the Yi Home app, but I was not able to finde where to change the setting. Can you provide same mir guidance about how to change this setting? Many thanks in advance.

[github-actions[bot]]

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