[Red5] red5 RTP to RTMP restreamer error, please help

Jeremy Morton admin at game-point.net
Fri May 22 09:50:32 PDT 2009


This sounds like a painfully large amount of work, and something that 
will increase the amount of bandwidth eaten up by the stream too.  I'd 
very much like to find a better way of doing it.

Best regards,
Jeremy Morton (Jez)

Andy Shaules wrote:
> because the sample count per frame in the audio will be 100% legit.
>
> The flv player will not flush the frames because there are real audio
> samples filling the frames for their specified duration.
>
>
>
>
> ----- Original Message ----- From: "Jeremy Morton" <admin at game-point.net>
> To: <red5 at osflash.org>
> Sent: Friday, May 22, 2009 9:42 AM
> Subject: Re: [Red5] red5 RTP to RTMP restreamer error, please help
>
>
>> In that case why bother with creating the separate FLV file? Surely
>> there must be a way to generate those blank audio packets in code?
>>
>> Best regards,
>> Jeremy Morton (Jez)
>>
>> Andy Shaules wrote:
>>> I think I know how you could synthesize one.
>>>
>>> Record a 10 second flv with sound(although silent) and create a server
>>> stream with it as a simple play item.
>>>
>>> When that starts , it will call 'onBroadcstStart' where you add event
>>> listeners.
>>>
>>> Take the server stream and add listeners to it, and republish it with a
>>> streaminig proxy, but do not send Video, only audio, and save the latest
>>> audio timestamp when they come through.
>>>
>>> Start your Xuggler transcoder, and when you get a video frame, broadcast
>>> it through the republished serverstreram.
>>>
>>> The end result should be playable.
>>>
>>> The flv stub file may have to loop, and the timestamps adjusted when it
>>> does, but as long as the sub file format matches the sdp transcoded
>>> format, you should be able to regulate the frames by pushing the audio.
>>>
>>> ----- Original Message ----- From: "Jeremy Morton"
>>> <admin at game-point.net>
>>> To: <red5 at osflash.org>
>>> Sent: Friday, May 22, 2009 9:20 AM
>>> Subject: Re: [Red5] red5 RTP to RTMP restreamer error, please help
>>>
>>>
>>>> Nope that issue hasn't been resolved. I couldn't even get the latest
>>>> builds of Red5 to run on my machine without crashing, so I kind of
>>>> gave up.
>>>>
>>>> Best regards,
>>>> Jeremy Morton (Jez)
>>>>
>>>> Andy Shaules wrote:
>>>>> Talking about the bug you submited to Adobe, and the bug that stilll
>>>>> comes in the weekly bug report.
>>>>>
>>>>> The buffer time issue?
>>>>>
>>>>>
>>>>> ----- Original Message ----- From: "Jeremy Morton"
>>>>> <admin at game-point.net>
>>>>> To: <red5 at osflash.org>
>>>>> Sent: Friday, May 22, 2009 1:25 AM
>>>>> Subject: Re: [Red5] red5 RTP to RTMP restreamer error, please help
>>>>>
>>>>>
>>>>>> On Thu, 21 May 2009 12:53:46 -0700, "Andy Shaules"
>>>>>> <bowljoman at hotmail.com>
>>>>>> wrote:
>>>>>>> Jeremy,
>>>>>>>
>>>>>>> Were you able to resolve the issues with the ip cam and sdp files?
>>>>>>>
>>>>>>> Andy
>>>>>>
>>>>>> I'm not quite sure what issues you're referring to, Andy. It works OK
>>>>>> with
>>>>>> my IP cams at work; I haven't received any logging information from
>>>>>> steamStream.log from the guy who was recently having problems...
>>>>>>
>>>>>> Best regards,
>>>>>> Jeremy Morton (Jez)
>>>>>>
>>>>>> _______________________________________________
>>>>>> Red5 mailing list
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>>>>>> http://osflash.org/mailman/listinfo/red5_osflash.org
>>>>>>
>>>>>
>>>>>
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>>>>
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