June 2016 - freeswitch-dev@lists.freeswitch.org

[Freeswitch-dev] About an error in compiling mod_cv
by zhou Yu 08 Jun '16

08 Jun '16

Hi all I came into an error in compiling mod_cv mod_cv.cpp:723:112: error: ‘SWITCH_IMG_FMT_RGB24’ was not declared in this scope switch_img_to_raw(frame->img, context->rawImage->imageData, context->rawImage->widthStep * context->h, SWITCH_IMG_FMT_RGB24); It seems the variable is not declared anywhere. Could anyone help? -zhou -- Best Wishes Zhou Yu http://www.cs.cmu.edu/~zhouyu/ Language Technology Institute School of Computer Science Carnegie Mellon University

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[Freeswitch-dev] About mod_cv
by zhou Yu 07 Jun '16

07 Jun '16

Hi I am looking at mod_cv, and trying to understand how the module works. Is there any documentation available for that? What I want to do is to get each frame of the video and apply an function on it, such as detecting a human head. Could anyone tell me which function should I modify upon? Which function has the image captured? Thanks in advance! -zhou -- Best Wishes Zhou Yu http://www.cs.cmu.edu/~zhouyu/ Language Technology Institute School of Computer Science Carnegie Mellon University

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[Freeswitch-dev] Is there a way to make freeswitch auto-record two files, one wav file + one mp4 file.
by zhou Yu 07 Jun '16

07 Jun '16

I am wondering if record one wav file and one mp4 file together would be possible. Thanks! -zhou -- Best Wishes Zhou Yu http://www.cs.cmu.edu/~zhouyu/ Language Technology Institute School of Computer Science Carnegie Mellon University

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[Freeswitch-dev] Setting Local SDP in my mod_ when running in bypass media
by ferrari_racing＠yahoo.com 07 Jun '16

07 Jun '16

I have built a mod_ that handles media, therefore FS run in bypass_media mode. In my mod_ I am able to capture the incoming remote sdp (in the INVITE) and pass it to my media end point. The sdp set by my media end point is published in my mod_ (I see this in my FS logs), but I am unable to set it to FS API using switch_core_media_set_local_sdp. I also see that FS is sending its own generated local sdp, even thought I have set inbound-late-negotiation to "true". Because of this, the remote party is able to hear the audio from my media end point, but my media end point does not receive media as the media is being sent to the rtp endpoint generated by FS. I am able to create a workaround and set my own sdp if I make some changes in mod_sofia.c and sofia_glue.c source, but this is not the best way to go about it I believe. Any pointers on how I can achieve this within my mod_ itself? thanks

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