[Support request] Yi Pro 2K Home YFUS 12.0.51

[b-a-9-0]

Hi, I have a Yi Pro 2K Home

• Serial YFUS....
• Base Version 12.0.51.01_202303091901

For curiosity I tried to apply the hack with y623. It kind of works (Web Interface, SSH, ...) but I have some problems with the RTSP streams. Low quality stream sometimes works, but not very stable, the high res stream does not work at all. Is there any advice what I can try to get this model running? Thanks for this great work!

[roleoroleo]

Please, send me a copy of the frame buffer. /dev/shm/fshare_frame_buf I will check the stream.

[b-a-9-0]

Please see the buffer attached. fshare_frame_buf.zip

[roleoroleo]

I can confirm that y623 should work. The stream is supported. But I don't remember if I implemented some change after the last release, for this model. Please try this image: y623_0.3.0.tar.gz

[b-a-9-0]

Hi, this image worked, thanks. I think you can add this camera version to the list of supported devices.

[isibizi]

I had the same problems with this cam, i have solve my problems after i have formated my sdcard with "EaseUS Partition Master" and use Fat32 and GPT, after that my cameras worked fine

[Tribux]

Hi, have same model but ZFUS, it seems to work, but it has many restarts during work, mostly when I try to access preview(rtsp/onvif). Does same firmware should work without issues on this device? MOdel is YYS.62121 SN starts with ZY623

UPDATE: In fact solution suggested by @isibizi helped and for at least now, no restarts of cam and rtsp preview possible :)

[redlingg]

Hi, have same model but ZFUS, it seems to work, but it has many restarts during work, mostly when I try to access preview(rtsp/onvif). Does same firmware should work without issues on this device? MOdel is YYS.62121 SN starts with ZY623

UPDATE: In fact solution suggested by @isibizi helped and for at least now, no restarts of cam and rtsp preview possible :)

Hello which fw do u use? I dont find any for ZFUS. thnaks (yi home 2k pro)

[roleoroleo]

Which firmware version?

[redlingg]

Which firmware version?

Is this question for me..? :)

[roleoroleo]

Which firmware version?

Is this question for me..? :)

Yes, tell me the fw version that appears in the app.

[redlingg]

Which firmware version?

Is this question for me..? :)

Yes, tell me the fw version that

Which firmware version?

Is this question for me..? :)

Yes, tell me the fw version that appears in the app.

Thanks.

12.0.51.0_202303091901 Can be upgraded to: 12.0.51.04_202311171457

[roleoroleo]

Try y623. It should work.

[redlingg]

Try y623. It should work.

well it works but gives me a fish eye image... so it is not really good

[roleoroleo]

Is the image different from the one in the app? If yes, please send me a copy of the frame buffer: /dev/shm/fshare_frame_buf

[redlingg]

Is the image different from the one in the app? If yes, please send me a copy of the frame buffer: /dev/shm/fshare_frame_buf

it is the same.. :( I dont understand why.

[redlingg]

Is the image different from the one in the app? If yes, please send me a copy of the frame buffer: /dev/shm/fshare_frame_buf

it is the same.. :( I dont understand why.

….now I am. not able to reach the admin site. Can this be because of the se card?

[roleoroleo]

Maybe Simply create again the sd.

[redlingg]

Hello

I changed the card. Sometimes the picture gets pixel. At the same time I get notification from home assistant and that photo is ok. The view in motioneye is also pixeled. Then sometime it is ok. Any suggestion? Thanks

[roleoroleo]

If the image quality is the same as in the app it is probably a camera problem.

[Tribux]

Which firmware version?

Hi sorry for late reply, i Just used firmware for Y vesrsion but doing preview through rtsp or onvif I get pixels sometimes, need to either restart or open app few times..

[roleoroleo]

Please. Tell me the fw revision that appears in the webgui: field "Base Version".

[Tribux]

Please. Tell me the fw revision that appears in the webgui: field "Base Version".

Base version is: 12.0.51.04_202311171457

[roleoroleo]

Please, wait for the next release.

[redlingg]

Hi Can you tell me why I have picture like this? Sometime it is ok, sometime it looks like this:

[roleoroleo]

There can be many reasons for this problem.

• hardware damage
• network connection
• bug in the software
• bug in the hack

Please, try if this beta is better: y623_0.3.0.tar.gz

[lenisko]

Hey @roleoroleo

I tried the one above with both 12.0.51.01_202303091901, 12.0.51.04_202311171457 and card formated through app but camera record is freezing a loot, same goes for RTSP stream.

If there's anything I could provide to get this tuned, just let me know! Cheers.

[roleoroleo]

Please, send me a copy of the buffer /dev/shm/fshare_frame_buf

[lenisko]

@roleoroleo

count=1; version="12.0.51.04_202311171457"; model="YFUSY94"; while [ $count -le 9 ]; do cat /dev/shm/fshare_frame_buf > "/tmp/${version}_${model}_fshare_frame_buf_${count}"; count=$((count+1)); sleep 5; done

fshare_frame_buf.zip (both fw) rRTSPServer_log.txt (12.0.51.01_202303091901)

Size is different between firmware versions. Executed on both, 9 files each. Also attached a log of rRTSPServer for a case where video was working, froze, and started working again.

[roleoroleo]

The frame buffer is ok and supported, both for 12.0.51.01 and 12.0.51.04. The size is not a problem.

The log shows a problem near time 1705403439422, but I don't understand the type of problem. Could you please create another log with -d 15? Does low res stream work?

[lenisko]

Looks like the issue is present on both streams

killall wd_rtsp.sh
killall rRTSPServer
rRTSPServer -m y623 -r high -p 554 -d 15 &> /tmp/high-res-debug.txt
rRTSPServer -m y623 -r low -p 554 -d 15 &> /tmp/low-res-debug.txt

• high-res-debug.txt
• low-res-debug.txt

[roleoroleo]

In the capture thread, there is an error (just 1) that causes 2 lost P frames. In the delivery thread, there is a similar error at the same frames. It's not a big problem.

Instead there are no errors in the low resolution.

Are you sure that the network is ok?

[lenisko]

Cam itself reports 75-80% WiFi signal. AP was reporting great experience (UniFi).

For internal record process (the one writing on microSD card) are there any debug flags which could be run?

[roleoroleo]

For internal record process (the one writing on microSD card) are there any debug flags which could be run?

Unfortunately not.

[redlingg]

Please, try if this beta is better: y623_0.3.0.tar.gz https://github.com/roleoroleo/yi-hack-Allwinner-v2/files/13929210/y623_0.3.0.tar.gz

Hello This one is much better Thanks

[Tribux]

Just to add I also noticed that even though I'm saving settings after refreshing website they are again in default position;)

[darxga]

I've noticed on my Yi 2k Pro running 0.3.1 and on base 12.0.51.01_202303091901 that running high res rtsp rarely works, maybe for a very short time it'll work but 80-90% of the time it's either sitting on black screen or not connecting at all. On the other hand, running a Low res stream appears to be much more stable.

I've noticed when trying to run the rtsp server manually i get a constant stream of this error. Not sure if audio really affects this but changing the audio or disabling it hasn't seemed to help

rRTSPServer -m y623 -r high -a no -p 5540
1587157977348: h264/aac in - error - frame size exceeds buffer size
1587157979410: h264/aac in - error - frame size exceeds buffer size
1587157980156: h264/aac in - error - frame size exceeds buffer size
1587157981484: h264/aac in - error - frame size exceeds buffer size
1587157983501: h264/aac in - error - frame size exceeds buffer size
1587157985560: h264/aac in - error - frame size exceeds buffer size
1587157987613: h264/aac in - error - frame size exceeds buffer size
1587157989671: h264/aac in - error - frame size exceeds buffer size

I've also tried using the alt rtsp server but does not seem to improve anything: It shows connections but VLC just ends and retries the connection. Not seeing any specific failures in this

root@yi-09d9:~/etc# rtsp_server_yi -m y623 -r high -a no -p 5540
rtsp_server_yi: unrecognized option: m
Resolution: high
Audio: 0
Port: 5540
User: 
Password: ********
Play URL: rtsp://127.0.0.1:5540/ch0_0.h264

RTSP client connect, ip=x.x.x.x, port=58808 
SendBufSize is 327680
RTSP client disconnect, ip=x.x.x.x, port=58808 
RTSP client connect, ip=x.x.x.x, port=46770 
RTSP client disconnect, ip=x.x.x.x, port=46770

If this is unrelated, please let me know and I will open a separate issue, but from OP's issue it sounds like it might be related.

[roleoroleo]

Please send me a full log. I need to know the size of the frames. Option "-d 15". Did it work with 0.3.0?

[darxga]

I have not tried with 0.3.0, 0.3.1 was the latest when I started. If it will help I will try 0.3.0.

Here's the full log, Ironically it seem to get a few pictures although not at 20fps, so i'm wondering what had changed. I do see the error a few times in the log debug.log

I see some output in other runs like this, seems like resolution is off?

1587155281362: h26x in - frame detected - frame_len: 2600 - frame_counter: 14030 - frame_counter_last_valid: 14029 - resolution: 1080
1587155281363: h264/aac in - frame_len: 2600 - cb_current->size: 262144
1587155281363: h264/aac in - frame_len: 2600 - frame_counter: 14030 - resolution: 1080
1587155281363: h264/aac in - frame_write_index: 18/42
1587155281363: h264/aac in - frame_len: 288 - cb_current->size: 32768
1587155281363: h264/aac in - frame_len: 288 - frame_counter: 10718 - resolution: 65521
1587155281363: h264/aac in - frame_write_index: 31/42

[roleoroleo]

Wow, never seen a 300 KB I-frame... Please, try this beta version: rRTSPServer.gz

[darxga]

Seem to have similar behavior with this version as well. Attaching the log as well.

debug.log

[roleoroleo]

The log is empty.

[darxga]

My bad, here's another one.

debug.log

I left the version you provided running and it seems to be slightly more stable, I'm getting some picture on some of the times i connect to the rtsp stream. But there are still some times I connect and see nothing, I don't want to assume wifi connection but since it seems to work some of the time now and that the terminal has been a bit slow as well. Signal is 80%+ so I'll have to do more testing with it

[roleoroleo]

The error is not changed:

1707501480131: h264/aac in - frame_len: 321000 - cb_current->size: 262144

Are you sure that you are using the binary above? In case, I need to check the binary that I sent you. The buffer should be about 400KB now, but the log says 256KB.

[roleoroleo]

Try this one: rRTSPServer.gz

[darxga]

not getting any error messages now, in the few minutes of uptime it's only giving me 2 seconds of video before it drops. Will have to let it run for awhile and see

debug.log

[roleoroleo]

Ok. Let me know...

[darxga]

So I've noticed that I have to run this on only "high" or "low" and not "both" both seems to cause issues with the high stream, while the low stream will usually be ok.

Otherwise this seems stabe, once i set it to "high" I could check in on the camera whenever and be able to see fine.

I think my issue has been resolved, at least with this version of the rtsp server. Thanks alot!

[roleoroleo]

So I've noticed that I have to run this on only "high" or "low" and not "both" both seems to cause issues with the high stream, while the low stream will usually be ok.

Ok, but send me a log with both resolutions.

[Extreme79]

Something new about yi 2k pro? At this time only this model can be found on Amazon, no more 1080p😅

[lenisko]

Something new about yi 2k pro? At this time only this model can be found on Amazon, no more 1080p😅

It's working, but there are some issues with high stream. Do the tests using shared binaries and provide logs :)