[Asterisk-video] problem with mp4play in sip and h324m
Sergio Garcia Murillo
sergio.garcia at fontventa.com
Mon Mar 26 10:11:54 MST 2007
The problem with the h324m video is that it needs to be h263 qcif and max
52kbs,
so if your videophone doesn't allow you to set this encoding parameters
you'll need
the video transcoder.
Greetings
Sergio
----- Original Message -----
From: "Tom De Wispelaere" <tom at besite.be>
To: "Development discussion of video media support in Asterisk"
<asterisk-video at lists.digium.com>
Sent: Friday, March 23, 2007 1:11 AM
Subject: Re: [Asterisk-video] problem with mp4play in sip and h324m
> Hey Sergio,
>
> Thanks for all the help,
>
> I tried with xten lite and everything worked once i disabled every
> videocodec except h.263+(1998) in the client. I can now see the files
> i play with mp4play.
> I was unaware of the fact that there are 3 different versions of h236....
> Also, I can now see the mp4 files on my nokia (i encoded some myself
> with ffmpeg).
>
>
> Do we need the h236 to h236 transcoder to get sip video to the h324m
> call and vice versa or is there another way ?
>
> Best regards,
>
> Tom
>
>
> On 3/22/07, Sergio Garcia Murillo <sergio.garcia at fontventa.com> wrote:
> > Does the mp4play work correctly with the xmeetin?
> > Could you enable the sip debug and send me both sdps and enable
> > also rtp debug to see if it sends something at all??
> >
> > Greetings
> > Sergio Garcia
> >
> > ----- Original Message -----
> > From: "Tom De Wispelaere" <tom at besite.be>
> > To: <asterisk-video at lists.digium.com>
> > Sent: Wednesday, March 21, 2007 6:53 PM
> > Subject: [Asterisk-video] problem with mp4play in sip and h324m
> >
> >
> > > Hello,
> > >
> > > I recently got h324m up and running in asterisk 1.4.
> > > Great work btw !
> > > When i make a call from my nokia n70 to an E1, h324m_loop works fine
> > > and i can also see the video from my camera feeded back to me. Very
> > > cool. So far so good.
> > >
> > > In a next step I tried getting mp4play (and mp4save) to stream an mp4
> > > to my mobile but i don't see anything appearing on my mobile and the
> > > call is finished abruptly.
> > > I tried with different hinted mp4 files created with mp4creator that
> > > seem to play ok on vlc, so i don't think they are the culprit. I did
> > > try playing video with mp4play through a sip videocall (xmeeting on
> > > osx), which also does not seem to work.
> > > I'm a bit lost as to why i can't get mp4play to work correctly ; any
> > > pointers on what i could try next would be much appreciated !
> > >
> > > The h324 context i use for testing is as follows
> > >
> > > [videocalltest3]
> > > exten => s,1,h324m_gw(s at video)
> > >
> > > [video]
> > > exten => s,1,Wait(4)
> > > exten => s,2,Answer
> > > exten => s,3,Wait(4)
> > > exten => s,4,mp4play(/tmp/video3G/menu1.mp4)
> > > exten => t,1,Goto(s,4)
> > >
> > > when i call from my nokia i see the following in the logs
> > >
> > > == Registered application 'mp4save'
> > > == Registered application 'mp4play'
> > > ...
> > > -- Accepting call from '' to 'xxxx' on channel 0/9, span 1
> > > -- Executing [xxxx at local:1] Macro("Zap/9-1",
> > > "gotostuff|videocalltest3") in new stack
> > > -- Executing [s at macro-gotostuff:1] Set("Zap/9-1",
> > > "dialedphonenb=xxxxx") in new stack
> > > -- Executing [s at macro-gotostuff:2] Set("Zap/9-1",
> > > "CDR(accountcode)=") in new stack
> > > -- Executing [s at macro-gotostuff:3] Set("Zap/9-1", "country=") in
new
> > stack
> > > -- Executing [s at macro-gotostuff:4] Set("Zap/9-1", "language=") in
new
> > stack
> > > -- Executing [s at macro-gotostuff:5] Goto("Zap/9-1",
> > > "videocalltest3|s|1") in new stack
> > > -- Goto (videocalltest3,s,1)
> > > == Channel 'Zap/9-1' jumping out of macro 'gotostuff'
> > > -- Executing [s at videocalltest3:1] h324m_gw("Zap/9-1", "s at video")
> > > in new stack
> > > [2007-03-21 18:05:58] WARNING[7123]: channel.c:627 ast_best_codec:
> > > Don't know any of 0x2000 formats
> > > -- Executing [s at video:1] Wait("Local/s at video-19c7,2", "4") in new
> > stack
> > > -- Executing [s at video:2] Answer("Local/s at video-19c7,2", "") in new
> > stack
> > > -- Executing [s at video:3] Wait("Local/s at video-19c7,2", "4") in new
> > stack
> > > H245 TerminalCapabilitySet TransferRequest
> > > -WriteControlPDU [request]
> > > Encode PDU [95]
> > > Sending CMD [0,87]
> > > H245 Request MasterSlaveDetermination
> > > -WriteControlPDU [request]
> > > Encode PDU [20]
> > > Sending CMD [1,7]
> > > Sending CMD [0] - 1 left
> > > Received SRP_NSRP_RESPONSE [0]
> > > Received SRP_SRP_COMMAND [0]
> > > Sending NSRP [0]
> > > -OnControlPDU [request]
> > > -OnH245Request
> > > H245 Received TerminalCapabilitySet
> > > -Event!!
> > > -WriteControlPDU [response]
> > > Encode PDU [20]
> > > Sending CMD [2,3]
> > > -OnControlPDU [indication]
> > > -OnH245Indication
> > > Unknown Indication
> > > -OnControlPDU [request]
> > > -OnH245Request
> > > H245 MasterSlaveDetermination
> > > -WriteControlPDU [response]
> > > Encode PDU [20]
> > > Sending CMD [3,2]
> > > -Event!!
> > > H245 Request MasterSlaveDetermination
> > > -OnControlPDU [response]
> > > -OnH245Response
> > > H245 Received TerminalCapabilitySetAck
> > > -Event!!
> > > ...
> > > Received SRP_SRP_COMMAND [1]
> > > Sending NSRP [1]
> > > -OnControlPDU [response]
> > > -OnH245Response
> > > H245 MasterSlave Ack
> > > -Event!!
> > > H245 H245LogicalChannels Establish Request [1]
> > > -WriteControlPDU [request]
> > > Encode PDU [34]
> > > Sending CMD [4,26]
> > > H245 H245LogicalChannels Establish Request [2]
> > > -WriteControlPDU [request]
> > > Encode PDU [20]
> > > Sending CMD [5,17]
> > > H245 MultiplexEntrySend
> > > -WriteControlPDU [request]
> > > Encode PDU [20]
> > > Sending CMD [6,15]
> > > Received out of order SRP_NSRP_RESPONSE [1]
> > > Received out of order SRP_NSRP_RESPONSE [1]
> > > Received out of order SRP_NSRP_RESPONSE [1]
> > > Received out of order SRP_NSRP_RESPONSE [1]
> > > Received out of order SRP_NSRP_RESPONSE [1]
> > > -- Executing [s at video:4] mp4play("Local/s at video-19c7,2",
> > > "/var/video3G/menu1.mp4") in new stack
> > > MP4ERROR: FindTrackId: Track index doesn't exist - track 1 type hint
> > > mp4play /var/video3G/menu1.mp4
> > > found hint track 2
> > > track 1 vide
> > > Received SRP_SRP_COMMAND [2]
> > > Sending NSRP [2]
> > > -OnControlPDU [request]
> > > -OnH245Request
> > > H245 H245OpenLogicalChannel received [1]
> > > -Event!!
> > > -OnLogicalChannel
> > > -OnEstablishIndication [1]
> > > -Creating receiving layer [1,1,40d47a50,0,0,4,0]
> > > -WriteControlPDU [response]
> > > Encode PDU [20]
> > > Sending CMD [7,4]
> > > -OnControlPDU [request]
> > > -OnH245Request
> > > H245 H245OpenLogicalChannel received [2]
> > > -Event!!
> > > -OnLogicalChannel
> > > -OnEstablishIndication [2]
> > > -Creating receiving layer [2,2,40d58e20,1,1,3,1]
> > > -WriteControlPDU [response]
> > > Encode PDU [20]
> > > Sending CMD [8,4]
> > > -OnControlPDU [request]
> > > -OnH245Request
> > > H245 MultiplexEntrySend request
> > > Check
> > > request multiplexEntrySend {
> > > sequenceNumber = 1
> > > multiplexEntryDescriptors = 2 entries {
> > > [0]={
> > > multiplexTableEntryNumber = 1
> > > elementList = 1 entries {
> > > [0]={
> > > type = logicalChannelNumber 1
> > > repeatCount = untilClosingFlag <<null>>
> > > }
> > > MP4ERROR: MP4Array::[]: index 2 of 2: Numerical result out of
range
> > > }
> > > }
> > > [1]={
> > > multiplexTableEntryNumber = 2
> > > elementList = 1 entries {
> > > [0]={
> > > type = logicalChannelNumber 2
> > > repeatCount = untilClosingFlag <<null>>
> > > }
> > > }
> > > }
> > > }
> > > }
> > > -Event!!
> > > -OnMultiplexTable
> > > -WriteControlPDU [response]
> > > Encode PDU [20]
> > > Sending CMD [9,5]
> > > MP4ReadRtpHint failed
> > > == Auto fallthrough, channel 'Local/s at video-19c7,2' status is
'UNKNOWN'
> > >
> > > The sip videocall via xmeeting goes something like this :
> > >
> > > -- Executing [1200 at inbound-from-sip:1] Answer("SIP/1000-081d9eb0", "")
> > > in new stack
> > > -- Executing [1200 at inbound-from-sip:2]
> > > mp4play("SIP/1000-081d9eb0", "/var/video3G/menu1.mp4") in new stack
> > > MP4ERROR: FindTrackId: Track index doesn't exist - track 1 type hint
> > > MP4ERROR: MP4Array::[]: index 2 of 2: Numerical result out of range
> > > mp4play /var/video3G/menu1.mp4
> > > found hint track 2
> > > track 1 vide
> > > MP4ReadRtpHint failed
> > > == Auto fallthrough, channel 'SIP/1000-081d9eb0' status is 'UNKNOWN'
> > >
> > >
> > > Tom
> > > _______________________________________________
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