[Asterisk-video] record, mp4 ?

Fri Feb 6 00:54:54 CST 2009

Hi,

Are you using 3G GSM video call with lib_h324m?

If so, you can check if the call is video or not using the
userinformationlayer1 variable
I have successfully recorded video calls using mp4save (requires  app_mp4)
to .mp4 files.

Dan

On Thu, Feb 5, 2009 at 11:25 AM, ewrtge sdrg <82817.3 at gmail.com> wrote:

> could someone possibly help me with following:
> - record video, if video called ( not necessary in mp4 format )
> - record voice, if voice called
>
> app_mp4 is the way to do this ? unfortunately i just can't get it to work.
> i'm trying to use it in asterisk 1.4, should i be using 1.6 ?
> if i try to call from gsm "video call" i receive error in connection,
> if i make "voice call", call is made but nothing is played, recorded.
> CentOS 4.7.
> below is my configuration, some output.
>
> # my iptables
> # i believe these ports might be required for asterisk
>  $ipt -A INPUT -p udp -m udp --dport 1720 -j ACCEPT
>  $ipt -A INPUT -p udp -m udp --dport 5060 -j ACCEPT
>  $ipt -A INPUT -p udp -m udp --dport 4569 -j ACCEPT
>  $ipt -A INPUT -p udp -m udp --dport 5036 -j ACCEPT
>  $ipt -A INPUT -p udp -m udp --dport 10000:20000 -j ACCEPT
>  $ipt -A INPUT -p udp -m udp --dport 2727 -j ACCEPT
>  $ipt -A INPUT -p udp -m udp --dport 5000:5099 -j ACCEPT
>
>
> #       ldd /usr/lib/asterisk/modules/app_mp4.so
>        libmp4.so.0 => /usr/local/lib/libmp4.so.0 (0x00565000)
>        libmp4v2.so.0 => /usr/local/lib/libmp4v2.so.0 (0x008e4000)
>        libc.so.6 => /lib/tls/libc.so.6 (0x00d9a000)
>        libdl.so.2 => /lib/libdl.so.2 (0x0028f000)
>        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00ca5000)
>        libm.so.6 => /lib/tls/libm.so.6 (0x00111000)
>        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x007ff000)
>        /lib/ld-linux.so.2 (0x00638000)
>
>
> # asterisk -cvvvvv gives following:
>   http://111222333.uuuq.com/
>
> # my sip.conf  lines starting with ; removed
>    [general]
>    context=c1234
>    insecure=port,invite
>    allowguest=yes
>    allowoverlap=no
>    bindport=5060
>    bindaddr=0.0.0.0
>    srvlookup=yes
>    maxexpiry=3600
>    defaultexpiry=600
>    disable=all
>    allow=ulaw
>    allow=alaw
>    allow=h263
>    allow=h263p
>    allow=h261
>    allow=h264
>    trustrpid = yes
>    sendrpid = yes
>    videosupport=yes
>    register => number:password at host.com/1234
>    canreinvite=no
>    [authentication]
>    rfc2833compensate=yes
>
> mp4play(demo4.mp4)
> *CLI> MP4ERROR: FindTrackId: Track index doesn't exist - track 3 type hint
> MP4ERROR: MP4Array::[]: index 2 of 2: Numerical result out of range
>
> mp4play(linux.3gp)
> [ long series of warnings[13381] as below ]
> [Feb  4 13:50:28] WARNING[13381]: chan_sip.c:3751 sip_write: Asked to
> transmit frame type 8192, while native formats is 0x4 (ulaw)(4)
> read/write = 0x4 (ulaw)(4)/0x4 (ulaw)(4)
> [Feb  4 13:50:29] WARNING[13381]: chan_sip.c:3751 sip_write: Asked to
> transmit frame type 8192, while native formats is 0x4 (ulaw)(4)
> read/write = 0x4 (ulaw)(4)/0x4 (ulaw)(4)
> [Feb  4 13:50:29] WARNING[13381]: chan_sip.c:3751 sip_write: Asked to
> transmit frame type 8192, while native formats is 0x4 (ulaw)(4)
> read/write = 0x4 (ulaw)(4)/0x4 (ulaw)(4)
> [Feb  4 13:50:29] WARNING[13381]: chan_sip.c:3751 sip_write: Asked to
> transmit frame type 8192, while native formats is 0x4 (ulaw)(4)
> read/write = 0x4 (ulaw)(4)/0x4 (ulaw)(4)
> MP4ERROR: MP4Array::[]: index 48 of 48: Numerical result out of range
> [Feb  4 13:50:29] WARNING[13381]: chan_sip.c:3751 sip_write: Asked to
> transmit frame type 8192, while native formats is 0x4 (ulaw)(4)
> read/write = 0x4 (ulaw)(4)/0x4 (ulaw)(4)
> MP4ERROR: MP4Array::[]: index 48 of 48: Numerical result out of range
> MP4ERROR: MP4Array::[]: index 48 of 48: Numerical result out of range
> MP4ERROR: MP4Array::[]: index 48 of 48: Numerical result out of range
>
>
>
> mp4save(/tmp/save.mp4)
> *CLI> Write: type ftyp
> Write:  majorBrand = mp42
> Write:  minorVersion = 0 (0x00000000)
> Write: Write: finished ftyp
> end: type ftyp 0 24 size 24
> end: type mdat 24 32 size 8
> Write: type moov
> Write: type mvhd
> Write:  version = 0 (0x00)
> Write:  flags = 0 (0x000000)
> Write:  creationTime = 3316596730 (0xc5af3ffa)
> Write:  modificationTime = 3316596744 (0xc5af4008)
> Write:  timeScale = 1000 (0x000003e8)
> Write:  duration = 0 (0x00000000)
> Write:  rate = 1.000000
> Write:  volume = 1.000000
> Write:  reserved1 = <70 bytes>
>  00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00
>  00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00
>  00 00 00 00 00 00 00 00 00 00 40 00 00 00 00 00
>  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>  00 00 00 00 00 00
> Write:  nextTrackId = 1 (0x00000001)
> Write: finished mvhd
> end: type mvhd 40 148 size 108
> Write: type iods
> Write:  version = 0 (0x00)
> Write:  flags = 0 (0x000000)
> Write:  objectDescriptorId = 1 (0x001) <10 bits>
>  URLFlag = 0 (0x0) <1 bits>
>  includeInlineProfileLevelFlag = 0 (0x0) <1 bits>
>  reserved = 15 (0xf) <4 bits>
>  ODProfileLevelId = 255 (0xff)
>  sceneProfileLevelId = 255 (0xff)
>  audioProfileLevelId = 255 (0xff)
>  visualProfileLevelId = 255 (0xff)
>  graphicsProfileLevelId = 255 (0xff)
>  esIds
>  ociDescr
>  ipmpDescrPtr
>  extDescr
> Write: finished iods
> end: type iods 148 172 size 24
> Write: finished moov
> end: type moov 32 172 size 140
> <mp4save
>
> ls -o /tmp/save.mp4
>   172 Feb  4 13:52 /tmp/save.mp4
>   it's always just 172 bytes
>
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