Re: [Linphone-developers] how can i add other codecs to linphone windows version 3.10.2 ?

[Lentes, Bernd]

Hi Sabrina,

thanks for your support. You are doing a good job.
In Options->Preferences->Manage sip accounts i don't find s.th. to switch off 
tcp.
See attached screenshot.

I will test the other stuff and let you know.


Bernd


-- 
Bernd Lentes 

Systemadministration 
institute of developmental genetics 
Gebäude 35.34 - Raum 208 
HelmholtzZentrum München 
address@hidden 
phone: +49 (0)89 3187 1241 
fax: +49 (0)89 3187 2294 

Erst wenn man sich auf etwas festlegt kann man Unrecht haben 
Scott Adams

----- On Sep 7, 2016, at 2:55 PM, Sandrine address@hidden wrote:

> Hi Bernd,

> We think there may be a misunderstanding between linphone and your other
> equipment.
> There are a few options to try solve this out.

> If the other equipment supports TCP, try using TCP as the transport
> (Options->Preferences->Manage sip accounts->Edit
> set transport to TCP).

> If not, disable all the other unused codecs (Options,Preferences->Codecs) 
> :video
> :VP8
> for audio only keep the one you want to use enabled, disable the others.
> We would like you to try out is to explicitly set a bandwidth limit on upload
> and download of 1Mbits/s (Options->preferences->multimedia 
> settings->bandwidth).

> Get back to us to tell us if it’s better.

> Sandrine Avakian
> Software Engineer
> www.belledonne-communications.com

>> Le 7 sept. 2016 à 13:31, Lentes, Bernd < address@hidden > a
>> écrit :

>> Hi Sabrina,

>> now the log attached.
>> What i found out:

>> error: 2016-09-07 11:14:22:770 QOSAddSocketToFlow failed to add a flow with
>> error 87 appears several times.
>> What does that mean ? Is it severe ?

>> Is the following interesting ?
>> ...
>> message: 2016-09-07 11:14:23:315 Using the 'custom' video preset non-tagged
>> message: 2016-09-07 11:14:23:315 target bitrate not set for stream [006330D8]
>> using payload's bitrate is 1500000
>> message: 2016-09-07 11:14:23:315 Limiting bitrate of video encoder to 1500000
>> bits/s for stream [006330D8]
>> message: 2016-09-07 11:14:23:315 OpenH264 encoder: Video configuration set:
>> bitrate=1500000bits/s, fps=30,000000, vsize=640x480
>> message: 2016-09-07 11:14:23:315 MSOpenH264Enc: disabling AVPF
>> warning: 2016-09-07 11:14:23:324 Getting reference signal but no echo to
>> synchronize on.
>> warning: 2016-09-07 11:14:23:324 Not enough ref samples, using zeroes
>> message: 2016-09-07 11:14:23:324 MSAudioMixer [062A5770] is entering bypass
>> mode.
>> message: 2016-09-07 11:14:23:334 Samples are back.
>> ...
>> error: 2016-09-07 11:14:23:433 no such method on filter MSOpenH264Dec, 
>> fid=16389
>> method index=7
>> error: 2016-09-07 11:14:23:434 no such method on filter MSOpenH264Dec, 
>> fid=16389
>> method index=8
>> ...
>> message: 2016-09-07 11:14:23:472 LinphoneCall[048F8730] : payload type 96
>> H264/90000 fmtp=profile-level-id=42801F added to frozen list.

>> What is "frozen list" ?

>> RTP audio=[d= 80,0,u= 79,9], video=[d= 65,5,u=1541,4], text=[d= 0,0,u= 0,0]
>> kbits/sec
>> RTCP audio=[d= 0,0,u= 0,0], video=[d= 0,0,u= 0,0], text=[d= 0,0,u= 0,0]
>> kbits/sec
>> message: 2016-09-07 11:14:26:803 Thread processing load: audio=5,020779
>> video=11,349777 text=0,000000

>> appears often. Video d (downstream ?) is mostly between 60 - 70 (Kbit/s ?).
>> That's the problem, isn't it ? What's the reason ?

>> Bernd

>> --

>> ----- Am 6. Sep 2016 um 16:39 schrieb Sandrine
>> address@hidden :

>>> Hello Bernd,

>>> Did you modify any parameter to control the bandwidth?
>>> Options->preferences->multimedia settings ->Bandwith control
>>> Could you check what is happening in the linphone debug logs when you start 
>>> a
>>> video call in H264? (Help->debug window)
>>> If unclear, please send the logs to me.

>>> Kind regards,

>>> Sandrine Avakian
>>> Software Engineer
>>> www.belledonne-communications.com

>>>> Le 6 sept. 2016 à 16:11, Lentes, Bernd < address@hidden > a
>>>> écrit :

>>>> Hi Sabrina,

>>>> thanks for your answer. I'm not used to compiling on windows, so i will 
>>>> not try
>>>> it.
>>>> My problem is: we need to participate on a vc. I try to establish it with
>>>> linphone. The vc system is a Tandberg device. The video stream i get from 
>>>> the
>>>> tandberg is just 64Kbit/s, which is of course very rare, so quality is 
>>>> poor. My
>>>> video upload to the tandberg is ok.
>>>> I try to paste screenshots here: if it's not possible to send this e-Mail 
>>>> i can
>>>> offer the screenshots as a download.

>>>> <7431126.28>

>>>> And a screenshot from the Admin Webconsole of the MCU:

>>>> <7518382.55>
>>>> You see a rate limit from 64Kbit/s.

>>>> Using Ekiga as a client (which i don't want to use, it's not stable) i 
>>>> have a
>>>> rate limit of 4.1 Mbit/s. So quality is much better.
>>>> Anything i can do on that ?

>>>> Thanks.

>>>> Bernd

>>>> ----- Am 6. Sep 2016 um 15:17 schrieb Sandrine <
>>>> address@hidden >:

>>>>> Hello,

>>>>> Due to patents issues, H263 is indeed not included in the release.

>>>>> To have H263 in linphone-desktop, a new build from source has to be made 
>>>>> with a
>>>>> few specific compilation options:
>>>>> -DENABLE_FFMPEG -DENABLE_NON_FREE_CODECS -DENABLE_H263.

>>>>> We believe H264 is still a better alternative though.

>>>>> Sandrine Avakian
>>>>> Software Engineer
>>>>> www.belledonne-communications.com

>>>>>> Le 6 sept. 2016 à 11:25, Lentes, Bernd < address@hidden > a
>>>>>> écrit :
>>>>>> Hi,

>>>>>> i'm using linphone 3.10.2 on windows 7 64bit. As video codecs, i just get
>>>>>> offered h.264 and vp8. Is there a possibility to use more codecs ? Like 
>>>>>> H263
>>>>>> ... ?

>>>>>> Thanks.

>>>>>> Bernd

>>>>>> --
>>>>>> Bernd Lentes

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Helmholtz Zentrum Muenchen

Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH)

Ingolstaedter Landstr. 1

85764 Neuherberg

www.helmholtz-muenchen.de

Aufsichtsratsvorsitzende: MinDir'in Baerbel Brumme-Bothe

Geschaeftsfuehrer: Prof. Dr. Guenther Wess, Dr. Alfons Enhsen

Registergericht: Amtsgericht Muenchen HRB 6466

USt-IdNr: DE 129521671

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