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Today's Topics:
1. Re: R: Re: Video frames problem help (tosiara)
2. Re: R: Re: Video frames problem help (Alessandro Parmiani)
----------------------------------------------------------------------
Message: 1
Date: Wed, 27 Dec 2017 17:00:28 +0200
From: tosiara <[email protected]>
To: Motion discussion list <[email protected]>
Subject: Re: [Motion-user] R: Re: Video frames problem help
Message-ID:
<cachtdwrn9ovebaz+-qqmhedvw2xmk_qargzvetux55ksurl...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
According to decoding errors the image corruptions are pretty expected and
will trigger false positive motion detection.
You will have to identify what is causing the decoding errors - is it a
specific camera protocol that violates the standard or is it network issue.
To check the protocol: hook the camera directly to a computer with a short
cable, disable wireless and run ffplay for a few minutes. Do you see image
corruptions and/or ffmpeg errors?
To check network: ping the camera from the motion box for at least 10
minutes. What average response and deviation do yo get?
Run Wireshark tool to see if there are red-black packets which usually mean
packet lost and retransmission
On Wed, Dec 27, 2017 at 3:26 PM, Alessandro Parmiani <
[email protected]> wrote:
> Hello,
>
> I checked the motion.log file, seems there are problems of video decoding.
> A log file is attached.
>
> Thanks
>
> Alessandro
>
> 2017-12-26 11:43 GMT+01:00 tosiara <[email protected]>:
>
>> Depends how you run motion. If you start it from console, just add "-n"
>> param and log messages will be in the same console. If you start motion as
>> a service - then the log will be in syslog. Consult the config file for all
>> logging options
>>
>> On Tue, Dec 26, 2017 at 12:16 PM, ale.parmiani91 <
>> [email protected]> wrote:
>>
>>>
>>> The camera is connected with the cable to the lan network. How I can see
>>> the log file of motion?
>>>
>>> Thanks
>>> Alessandro
>>>
>>>
>>>
>>>
>>> -------- Messaggio originale --------
>>> Da: tosiara <[email protected]>
>>> Data: 25/12/17 22:42 (GMT+01:00)
>>> A: Motion discussion list <[email protected]>
>>> Oggetto: Re: [Motion-user] Video frames problem help
>>>
>>> Is it a wifi camera? Are there any decoding errors logged by motion?
>>>
>>> On Mon, Dec 25, 2017 at 11:30 PM, Alessandro Parmiani <
>>> [email protected]> wrote:
>>>
>>>> Hello,
>>>>
>>>> i have installed motioneye and motion (pi_jessie_motion_4.1.1-1_armhf.deb)
>>>> on my raspberry pi 3 and i have connected the network camera Sricam SP007.
>>>> The output stream is on rtsp://192.168.x.x:554/onvif1 with a resolution of
>>>> 1280x720 that is also the resolution of the camera . I see that randomly
>>>> same frames of the output stream are "damaged", this continues for about 5
>>>> or 6 seconds, after the video returns good. A picture is attached.
>>>>
>>>> This creates problems, specially because causes false positive events
>>>> in motion detection systems.
>>>> I checked the output stream of the camera with the suggested
>>>> application of Sricam and i didn't find any problem.
>>>>
>>>> Are attached also the configuration file of motion.
>>>>
>>>> Someone has a suggestion for me?
>>>>
>>>> Thanks for the support
>>>> Alessandro
>>>>
>>>>
>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>> Mail
>>>> priva di virus. www.avast.com
>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>> <#m_-1019064622406963102_m_-4510038555475992058_m_3136335357806814044_m_-1250354462378130499_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>>>>
>>>> ------------------------------------------------------------
>>>> ------------------
>>>> Check out the vibrant tech community on one of the world's most
>>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
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>>>> https://motion-project.github.io/
>>>>
>>>> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
>>>>
>>>
>>>
>>> ------------------------------------------------------------
>>> ------------------
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>>>
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>>>
>>
>>
>> ------------------------------------------------------------
>> ------------------
>> Check out the vibrant tech community on one of the world's most
>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
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>>
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>>
>
>
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
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> [email protected]
> https://lists.sourceforge.net/lists/listinfo/motion-user
> https://motion-project.github.io/
>
> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
>
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Message: 2
Date: Wed, 27 Dec 2017 16:27:01 +0100
From: Alessandro Parmiani <[email protected]>
To: Motion discussion list <[email protected]>
Subject: Re: [Motion-user] R: Re: Video frames problem help
Message-ID:
<CAK2P7aw7CAuwyaPdNJ87kC7YOK0Q68nwdaGOTDOpbLG=Dn=7...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Ok,
the network is good, because i'm pinging the camera for a while and the
response is always very fast (2 or 3 ms).
In any case there is another thing that is strange: the corrupted video is
only during the day when there is the natural light, during the night when
IR of the camera turns on the video is always good.
Alessandro
2017-12-27 16:00 GMT+01:00 tosiara <[email protected]>:
> According to decoding errors the image corruptions are pretty expected and
> will trigger false positive motion detection.
> You will have to identify what is causing the decoding errors - is it a
> specific camera protocol that violates the standard or is it network issue.
>
> To check the protocol: hook the camera directly to a computer with a short
> cable, disable wireless and run ffplay for a few minutes. Do you see image
> corruptions and/or ffmpeg errors?
> To check network: ping the camera from the motion box for at least 10
> minutes. What average response and deviation do yo get?
> Run Wireshark tool to see if there are red-black packets which usually
> mean packet lost and retransmission
>
>
> On Wed, Dec 27, 2017 at 3:26 PM, Alessandro Parmiani <
> [email protected]> wrote:
>
>> Hello,
>>
>> I checked the motion.log file, seems there are problems of video
>> decoding.
>> A log file is attached.
>>
>> Thanks
>>
>> Alessandro
>>
>> 2017-12-26 11:43 GMT+01:00 tosiara <[email protected]>:
>>
>>> Depends how you run motion. If you start it from console, just add "-n"
>>> param and log messages will be in the same console. If you start motion as
>>> a service - then the log will be in syslog. Consult the config file for all
>>> logging options
>>>
>>> On Tue, Dec 26, 2017 at 12:16 PM, ale.parmiani91 <
>>> [email protected]> wrote:
>>>
>>>>
>>>> The camera is connected with the cable to the lan network. How I can
>>>> see the log file of motion?
>>>>
>>>> Thanks
>>>> Alessandro
>>>>
>>>>
>>>>
>>>>
>>>> -------- Messaggio originale --------
>>>> Da: tosiara <[email protected]>
>>>> Data: 25/12/17 22:42 (GMT+01:00)
>>>> A: Motion discussion list <[email protected]>
>>>> Oggetto: Re: [Motion-user] Video frames problem help
>>>>
>>>> Is it a wifi camera? Are there any decoding errors logged by motion?
>>>>
>>>> On Mon, Dec 25, 2017 at 11:30 PM, Alessandro Parmiani <
>>>> [email protected]> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> i have installed motioneye and motion (pi_jessie_motion_4.1.1-1_armhf.deb)
>>>>> on my raspberry pi 3 and i have connected the network camera Sricam SP007.
>>>>> The output stream is on rtsp://192.168.x.x:554/onvif1 with a resolution of
>>>>> 1280x720 that is also the resolution of the camera . I see that randomly
>>>>> same frames of the output stream are "damaged", this continues for about 5
>>>>> or 6 seconds, after the video returns good. A picture is attached.
>>>>>
>>>>> This creates problems, specially because causes false positive events
>>>>> in motion detection systems.
>>>>> I checked the output stream of the camera with the suggested
>>>>> application of Sricam and i didn't find any problem.
>>>>>
>>>>> Are attached also the configuration file of motion.
>>>>>
>>>>> Someone has a suggestion for me?
>>>>>
>>>>> Thanks for the support
>>>>> Alessandro
>>>>>
>>>>>
>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>>> Mail
>>>>> priva di virus. www.avast.com
>>>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>>> <#m_-4799597447344275912_m_-1019064622406963102_m_-4510038555475992058_m_3136335357806814044_m_-1250354462378130499_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>>>>>
>>>>> ------------------------------------------------------------
>>>>> ------------------
>>>>> Check out the vibrant tech community on one of the world's most
>>>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>>>>> _______________________________________________
>>>>> Motion-user mailing list
>>>>> [email protected]
>>>>> https://lists.sourceforge.net/lists/listinfo/motion-user
>>>>> https://motion-project.github.io/
>>>>>
>>>>> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
>>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------
>>>> ------------------
>>>> Check out the vibrant tech community on one of the world's most
>>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>>>> _______________________________________________
>>>> Motion-user mailing list
>>>> [email protected]
>>>> https://lists.sourceforge.net/lists/listinfo/motion-user
>>>> https://motion-project.github.io/
>>>>
>>>> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
>>>>
>>>
>>>
>>> ------------------------------------------------------------
>>> ------------------
>>> Check out the vibrant tech community on one of the world's most
>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>>> _______________________________________________
>>> Motion-user mailing list
>>> [email protected]
>>> https://lists.sourceforge.net/lists/listinfo/motion-user
>>> https://motion-project.github.io/
>>>
>>> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
>>>
>>
>>
>> ------------------------------------------------------------
>> ------------------
>> Check out the vibrant tech community on one of the world's most
>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>> _______________________________________________
>> Motion-user mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/motion-user
>> https://motion-project.github.io/
>>
>> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
>>
>
>
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/motion-user
> https://motion-project.github.io/
>
> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
>
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