eddyleo / doubango

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Video trasmission hangs (***ERROR: function: "tdav_session_video_raw_cb()") #159

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago
What steps will reproduce the problem?
1. Connecting 2 devices Ainol Elf 2 Novo 7, ICS 4.0.3, DarkElf 1.1 ROM
2. Ethernet LAN connection
3. Asterisk 1.6.2.9
4. Codecs used: speex, h264, resolution 640x480 (tmedia_pref_video_size_vga)

What is the expected output? What do you see instead?

Video call starts with no problems, but video trasmission seems to hang after 
some time and on the callee the video preview stops (audio keeps running)

What version of the product are you using? On what operating system?
Doubango rev. 538, ICS 4.0.3

Please provide any additional information below.

I have modified NgnNetworkService to allow the ethernet connection as an option 
(wifi nor 3g connections are enabled).
I have set video resolution to 640x480 (tmedia_pref_video_size_vga).
The video call starts with no problem, but after some time (like 10/20 
seconds), on the caller I see the following error:

***ERROR: function: "tdav_session_video_raw_cb()"
file "src/video/tdav_session_video.c"
line "139"
MSG: Failed to send packet. 902 expected but only 0 sent.

Video trasmission stops (on the callee video preview hangs), audio keeps 
running. The caller device totally loses ethernet connection, reboot is 
required.

Am i doing something wrong? Resolution is too high? Please can you give me some 
hints. Thanks in advance and best regards.

Original issue reported on code.google.com by andrea.v...@gmail.com on 20 Dec 2012 at 8:44

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