[Linphone-users] Re: [Linphone-developers] linphone-warning : Video MSTicker: We are late of 429 miliseconds

[Harishkumar V]

Hi,

These are my test case:

ARM board : Logitech UVC Webcam C250
                        resolution is 352x288 

PC : No webcam connected

I am connecting PC and ARM board back-to-back, there is no network lag, its 10/100 Mbps.

Both sides, same version of linphone (3.2.1) is used.

I am using,

AUDIO CODECS - PCMU, PCMA AND iLBC
VIDEO CODECS - MP4V-ES, THEORA, H263-1998,X-SNOW

My config file is,

[net]
download_bw=0
upload_bw=0
firewall_policy=0
mtu=0

[rtp]
audio_rtp_port=7078
video_rtp_port=9078
audio_jitt_comp=60
video_jitt_comp=60
nortp_timeout=30

[audio_codec_0]
mime=speex
rate=16000
enabled=0

[audio_codec_1]
mime=speex
rate=8000
enabled=0

[audio_codec_2]
mime=PCMU
rate=8000
enabled=1

[audio_codec_3]
mime=PCMA
rate=8000
enabled=1

[audio_codec_4]
mime=iLBC
rate=8000
enabled=1

[video_codec_0]
mime=H264
rate=90000
enabled=0
recv_fmtp=packetization-mode=1

[video_codec_1]
mime=H264
rate=90000
enabled=0

[video_codec_2]
mime=MP4V-ES
rate=90000
enabled=1
recv_fmtp=profile-level-id=3

[video_codec_3]
mime=H263
rate=90000
enabled=0

[video_codec_4]
mime=theora
rate=90000
enabled=1

[video_codec_5]
mime=H263-1998
rate=90000
enabled=1
recv_fmtp=CIF=1;QCIF=1

[video_codec_6]
mime=x-snow
rate=90000
enabled=1

Thanks and Regards,
HarishKumar.V

On Fri, Jun 11, 2010 at 12:32 PM, P.Muge Ersoy <address@hidden> wrote:

What are the initial values for bitrate and image sizes and which codec you are using?

mg

On Fri, Jun 11, 2010 at 9:53 AM, Harishkumar V <address@hidden> wrote:

Hi,

I am running linphone 3.1.2 on ARM based board, i am getting following warnings and video performance is
not good.

How to avoid these and improve the video performance?

these are the warnings,

linphone-warning : Video MSTicker: We are late of 429 miliseconds.
linphone-warning : Video MSTicker: We are late of 547 miliseconds.
linphone-warning : Video MSTicker: We are late of 690 miliseconds.
linphone-warning : Video MSTicker: We are late of 802 miliseconds.
linphone-warning : Video MSTicker: We are late of 940 miliseconds.
linphone-warning : Video MSTicker: We are late of 1071 miliseconds.
linphone-warning : Video MSTicker: We are late of 1199 miliseconds.
linphone-warning : Video MSTicker: We are late of 1319 miliseconds.
linphone-warning : Video MSTicker: We are late of 1444 miliseconds.
linphone-warning : Video MSTicker: We are late of 1562 miliseconds.
linphone-warning : Video MSTicker: We are late of 1633 miliseconds.
linphone-warning : Video MSTicker: We are late of 1703 miliseconds.
linphone-warning : Video MSTicker: We are late of 1773 miliseconds.
linphone-warning : Video MSTicker: We are late of 1843 miliseconds.
linphone-warning : Video MSTicker: We are late of 1923 miliseconds.
linphone-warning : Video MSTicker: We are late of 1993 miliseconds.
linphone-warning : Video MSTicker: We are late of 2063 miliseconds.
linphone-warning : Video MSTicker: We are late of 2133 miliseconds.
linphone-warning : Video MSTicker: We are late of 2203 miliseconds.
linphone-warning : Video MSTicker: We are late of 2273 miliseconds.
linphone-warning : Video MSTicker: We are late of 2343 miliseconds.
linphone-warning : Video MSTicker: We are late of 2414 miliseconds.
linphone-warning : Video MSTicker: We are late of 2483 miliseconds.
linphone-warning : Video MSTicker: We are late of 2553 miliseconds.
linphone-warning : Video MSTicker: We are late of 2639 miliseconds.
linphone-warning : Video MSTicker: We are late of 2699 miliseconds.
linphone-warning : Video MSTicker: We are late of 2739 miliseconds.

Thanks and Regards,
HarishKumar.V
--
Thanks and Regards,
Harish Kumar. V

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-- 
Thanks and Regards,
Harish Kumar. V