audio

  1. randomperson

    Please, I need help. Wansview W6 IP Camera

    I am having so many issues with these cameras. Following is an email I sent Wansview which did no good. 1. They will NOT connect through rtsp or onvif. I have done everything the way you are supposed to. I have the cameras set up with dedicated ips on a subnet through my router. I access it...
  2. L

    Dahua ip camera garbled audio (solved)

    Hello all, A little while ago I noticed my cameras were capturing garbled audio both in Liveview and Playback (Dahua DH-IPC-HDW4831EMP-ASE ). The distortion made people sound satanic and illegible. I had a play around with settings this evening and found the cause. The relevant setting is in...
  3. S

    Problems setting up audio on Hikvision Dome DS-2CD2142FWD-IWS

    I bought this IP after reading that it had audio capability, but being totally new to Hikvision I didn't realise that it meant I had to add a mic. There's an plug connector which has 4 terminals - In Out and 2 Ground. I've spent hours trying to connect both an unpowered mic and a powered one...
  4. X

    BI Audio Issues

    I have one camera with audio that I can't seem to figure out what is causing the audio to be unclear and scratchy like wind blowing and cutting in and out. If I log into the camera directly and view it the audio is perfect. The audio is only bad in BI software, watching live on web and the...
  5. J

    No audio on live / playback via iVMS-4500 (android app)

    Helpful lot - Hope you all are doing well. I recently installed a few hikvision cameras: Hikvision DS-2CD2346G2-IU(2.8MM) 4 MP AcuSense IR Fixed Turret Network Camera Hikvision DS-2CD2347G1-LU (2.8MM) 4MP ColorVu Fixed Turret Network Camera Hikvision DS-7616NI-K2/16P Embedded Plug & Play 4K...
  6. F

    Non-PoE indoor camera recommendation (UK)

    I'm after an indoor camera to keep an eye on the kids in the play room. There is no ethernet connection in the room and getting one there will be messy so I need it to be Wifi and mains powered. Also would like good 2-way audio capability and compatibility with BlueIris so we can use the BI...
  7. chemistocrat

    UI3 audio issues

    Hello, So I recently bought a new computer (Dell PowerEdge T610) to offload Blue Iris to from my other machine, a PowerEdge R710, where it was running in a Windows 10 VM with 8 vCPUs. The new system has 2x Xeon X5675 CPUs, which are 6 cores each with hyperthreading for a total or 24 logical...
  8. P

    Recommendation on a 8mp dome indoor with audio

    Hi all, I currently have the DS-2CD2542FWD-IWS in the place I am looking for the new dome. It is for a dining room where audio is imporatant. BTW if anyone knows why I cant get audio out the 2542 I would be made up to hear! I have video and audio on main stream selected but no joy?! cheers
  9. P

    No Audio on IVMS 4200 with DS-7616NI-I2_16P

    Here I sit, locked down in my house, working on security system bugs, I have 12 recently installed HIK IP cameras (with microphone) connected to an HIK NVR with up to date firmware. I want to be able to listen to audio with the video on the IVMS 4200 live and remote playback tabs. I can see...
  10. N

    DS-2CD2425FWD-IW - noise (screeching) when using camera speaker

    The speaker on my DS-2CD2425FWD-IW camera produces a screeching noise when I turn on the microphone symbol on the iVMS-4500 app on the iPad (to try to speak through the camera). The noise occurs whether the camera microphone is set to on or off on iVMS-4500 (i.e., speaker symbol on iVMS-4500 set...
  11. saltwater

    IP Camera installation - pre-wiring Cat6 - is audio a separate wire

    I'm currently going through a new house build, double-storey. I am pre-wiring Cat6 to all corners of the house and a few other places. I've just started checking out Dahua cameras and now I'm a little confused. These cameras have the Ethernet connection but they also show a second...
  12. S

    Medical Simulation Setup

    Hi all, first time poster. I'm the technician at a medical simulation center. The cameras that we're using for capturing the simulation sessions are almost unwatchable svideo PTZ camera's, and some logitech webcams. I'm looking to completely overhaul the system, but I'm going to have to do it...
  13. C

    RTMP Audio out of Sync - Dahua IPC-HDW5231R-ZE

    Hello all, I have my Dahua IPC-HDW5231R-ZE set up to RTMP streaming with Youtube live stream. Video works fine at 50 frames 100 keyframes with very little latency (1 second delay to youtube). My problem is that audio delay starts to increase from the moment I start the stream. At first, audio...
  14. S

    Dahua IPC-HDW5231R-ZE - audio out of sync

    Hi, I bought Dahua IPC-HDW5231R-ZE and I tried to make a direct stream to youtube/twitch via rtmp. Everythink worked fine but after a few minutes audio/video started to be out of sync. After few hours of streaming, there is several seconds audio delay. I tried to change video/audio encode mode...
  15. A

    No audio on cameras

    I have 3 hikvision cameras currently. One DS-2CD2185FWD-IS and two DS-2CD2142FWD-IS with milestone as recording software. I need to get audio working on one of the cameras. I'm not having much luck getting the audio to work on either the web interface or in milestone for any camera. I made sure...
  16. W

    Audio Problem With DAV Files Conversion, Need Help!!

    Hi, Im new to this forum, I had looked all over the internet and cant solves my problem with dav files, I got a dahua nvr, which the mic, and the video are different connections, when I download the records and play them through smartplayer, the are great, audio and video sincrhonized, my...
  17. mkdsn

    Conference 2-Way Audio possible via Web Interface?

    Hello guys. Im using Blue Iris to stream video content to another person which is using the UI3 web interface as another user to view the stream. I am able to stream with audio to him because my camera a Foscam FI9901EP has an audio line in. So my question is. Is it possible that he can also...
  18. F

    Deterring intruders...

    Hi all, after discussing the pros and cons of "smart cameras" such as the Nest Cam IQ and Ring Stick Up Cam with friends recently, I had a thought I wanted to get advice on from this forum. I'm sure people will question their performance compared to the cameras often discussed on here but what...
  19. I

    Adding audio to Hikvision cameras

    I installed multiple Hikvision DS-2CD2132F-I-2.8MM cameras along with an Hikvision NVR at my home about a year ago now. None of these cameras have a microphone but (coming off the camera) I do remember having an additional plug next the to the Ethernet port. Is this extra plug for adding a...
  20. aeroith

    Playing audio file from HikVision DS-2CD4B26FWD-IZ(S) to external speaker

    Hi all, I am planning to buy the HikVision DS-2CD4B26FWD-IZ(S). My aim is to connect the camera to an external speaker and process the camera stream and play an audio file when a specific object is detected. Do you know if it is possible to play a sound from this camera programmatically...
  21. E

    SOLVED: setup VTO2101E-P + VTH5221DW-C + NVR4104-P-4KS2

    Hi All, Setup: NVR = 192.168.2.200 (within the IPv4 range of own network-router/wifi) connected with router IPC1 = 10.1.1.65 Port 1 (within the IP range of the switch (of the NVR)) connected with the NVR VTO1 = 10.1.1.66 Port 2 (within the IP range of the switch (of the NVR)) connected with...
  22. Matt Redz

    Dhua recommendations for use with BlueIris and Audio for new install

    Hi All Currently running a Hikvision NVR with 4 cameras dotted external around my house but want to move over to Dahua and BlueIris and enable audio also. I'm currently running 4MP Hikvision that are great in the daytime but really fail at night. The plan is to install the BlueIris alongside...
  23. P

    No Audio in Blue Iris - Works Fine in Web GUI

    Hi All, New forum member here, and new to security cameras in general. Just dipped my toes in a couple of months ago. I've got an analog camera and mic feeding into a Vivotek VS8100-v2 video server. Video into BI is ok, but I'm not hearing any audio from the feed. When I access the Vivotek...
  24. S

    Dahua IPC-HDW5231R-ZE Not Saving Audio Stream to Local Storage

    Hello there, I've got the IPC-HDW5231R-ZE doing "regular" scheduled recording to local microsd card storage. In the settings the Audio Encode is enabled on the Main Stream, and when I watch the rtsp feed you can hear the audio very well. However, when I download all the dav & idx files from...
  25. Prinler

    I understand my Dahua HDW5231R-Z has a mic

    I understand my Dahua HDW5231R-Z has a mic built in. When i add the cam to BI the video works but the path for audio is blank. What goes there?
  26. P

    Any LaView NVR compatible PoE IP cams, with audio+mic? (i.e "2-way" audio)

    Hi guys, I went thru the LaView website and I can't seem to find any decently priced cameras (budget is ~$250) there to be able to have a PoE powered IP cam on my porch that can also act as a "door cam" / video doorbell (ala... Ring/Nest/Blink etc... where the device notifies you someone is at...
  27. Frankenscript

    Basic Q: How to listen to audio on web UI?

    Hi folks, Like the title says, I'm having trouble finding the control to turn on audio when viewing the web UI. I'm on the latest build (just let it take a recent update this morning), and my webUI is UI3 "UI3 - Blue Iris" is shown on the tab title. If I remote into the BU PC, and use IE to...
  28. deltapapa

    No audio in BI from IPC-HDW5231R-Z

    Weird problem - my IPC-HDW5231R-Z used to work fine, audio worked in UI3, BI mobile, recording playback, etc. At some point, audio stopped recording with no settings change on my end. Audio still plays on the web interface for the camera, but not anywhere in BI. I restarted the PC, BI, the...
  29. donalamala

    Hello People! Need help deciding on surveillance system

    I am not techno challenged, and I desperately need to upgrade my surveillance system. I don't want to break the bank but I don't want junk either. I have been reading too much and over researching, please help
  30. M

    Need help building system WITH microphone

    Long story short we have a creepy neighbor who will yell between 1-4am waking my family up. The problem neighbor is behind our house, where our garages face each other and there is an alley in between. I have been trying to research cameras, NVRs, software as well as mobile viewing of cameras...
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