hi<br><br>I have successfully compiled app_mp4. I can record and play mp4 ( thanks sergio :) ). the problem is I got warning as below:<br><br>Dec 21 12:28:20 WARNING[5765]: chan_sip.c:2572 sip_write: Asked to transmit frame type 4, while native formats is 524288 (read/write = 0/0)
<br>Dec 21 12:28:20 WARNING[5765]: chan_sip.c:2572 sip_write: Asked to transmit frame type 4, while native formats is 524288 (read/write = 0/0)<br>Dec 21 12:28:20 WARNING[5765]: chan_sip.c:2572 sip_write: Asked to transmit frame type 4, while native formats is 524288 (read/write = 0/0)
<br>MP4ERROR: MP4Array::[]: index 28 of 28: Numerical result out of range<br>MP4ERROR: MP4Array::[]: index 28 of 28: Numerical result out of range<br> == Auto fallthrough, channel 'SIP/herman-1ed04ad8' status is 'UNKNOWN'
<br><br>this warning keep came out during playing the mp4 file and the SIP Client hung up automatically , which I believed mp4 file finished play. is this normal? <br><br>in my extensions.conf like this :<br><br>[sip]<br>
Exten => 100,1,Answer<br>Exten => 100,2,Wait(2)<br>Exten => 100,3,mp4save()<br><br>Exten => 200,1,Answer<br>Exten => 200,2,Wait(2)<br>Exten => 200,3,mp4play()<br><br>thank you<br><br>Regards,<br>Wu Ui Kok
<br>Engineer<br><br><br><br><br>