<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">sounds like you might be doing the option to mirror resolution<div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Jun 28, 2018, at 9:07 AM, antonio via FreeSWITCH-users <<a href="mailto:freeswitch-users@lists.freeswitch.org" class="">freeswitch-users@lists.freeswitch.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><br class=""><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(127, 127, 127, 1.0);" class=""><b class="">From: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">antonio <<a href="mailto:asilva@wirelessmundi.com" class="">asilva@wirelessmundi.com</a>><br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(127, 127, 127, 1.0);" class=""><b class="">Subject: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><b class="">h264 video call between endpoints with one end at bad resolution of 352x288</b><br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(127, 127, 127, 1.0);" class=""><b class="">Date: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">June 26, 2018 at 6:05:20 AM EDT<br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(127, 127, 127, 1.0);" class=""><b class="">To: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><a href="mailto:freeswitch-users@lists.freeswitch.org" class="">freeswitch-users@lists.freeswitch.org</a><br class=""></span></div><br class=""><br class="">Hi,<br class=""><br class="">Calling between two Grandstream GXV3275 i expected to have a video call at 1280x720, but the video that is present at destination as the resolution of 352x288 and the image as poor quality, originator is sending video at 1280×720. If i swap the devices the result is the same, the destination always get a bad resolution of 352x288 but the originator receives the video at expected resolution of 1280x720.<br class=""><br class="">If i set rtp_direct between the two endpoints it work as expected.<br class=""><br class="">I also tested a conference room and force the it resolution to 1280*x720 it work well, if i don't force the canvas-size i see:<br class=""><br class="">2018-06-26 13:55:02.077824 [WARNING] mod_conference.c:3157 Unspecified video-canvas-size, falling back to 1280x720<br class=""><br class="">And the conference is done at 1280x720.<br class=""><br class=""><br class="">I've open a jira where you can find a full log with this behavior:<br class=""><br class=""><a href="https://freeswitch.org/jira/browse/FS-11140" class="">https://freeswitch.org/jira/browse/FS-11140</a><br class=""><br class=""><br class="">I don't understand why there is transcoding and mod_av is used, the codec negotiated is the same.. i understand that the resolution is at 352x288 for the first frames sent by the phone but then it send them at 1280x720, mod_av should detected and adjust the new resolution, no?<br class=""><br class=""><br class="">Anyone experience this behavior?<br class=""><br class=""></div></blockquote></div><br class=""></div></body></html>