[streaming] Re: edje

m.musnikas at lrtc.lt m.musnikas at lrtc.lt
Wed Apr 20 18:19:35 CEST 2005


I have VLC 0.8 on WinXP. I was using default verbosity. As far as I
remember  the messages generated looked sometihing like that: unknown PID
[101]. I 'll chech the firmware version of my 3050 tomorrow.

> I have VLC 0.7.2 running on Windows CE 5.0 and VLC 0.8 running on Windows
> 98.
>
> Have you set the debug verbosity to 2 and looked at the messages generated
> by VLC?
>
> VLC should detect PAT and then the PMT and then activate the Video and
> Audio
> streams.
>
> Do you know what version firmware your 3050 has?
>
> 	Rick
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>
> -----Original Message-----
> From: streaming-bounce at videolan.org [mailto:streaming-bounce at videolan.org]
> On Behalf Of m.musnikas at lrtc.lt
> Sent: Wednesday, April 20, 2005 12:02 PM
> To: streaming at videolan.org
> Subject: [streaming] Re: edje
>
> Nice to hear that it is possible to watch the stream from edje-3050 by
> using
> VLC. I'm using SPTS UDP mode too. As I said Amino set-top-box decodes this
> stream correctly. Where can be my mistake?
>
>> I happen to be the software engineer writing the edje-3050 code.
>> What exactly are you trying to do?
>> How are you configuring the edje-3050?
>> Are you using SPTS UDP or SPTS-RDP?
>>
>> I am watching VOIP (Video Over IP) streams on VLC streamed by the 3050
>> using SPTS-UDP mode. My streams are both from MPEG-2 encoders and live
>> Satellite feeds.
>>
>> Regards,
>> --
>> Rick
>> --
>> This is the streaming mailing-list, see
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>>
>> -----Original Message-----
>> From: streaming-bounce at videolan.org
>> [mailto:streaming-bounce at videolan.org]
>> On Behalf Of Mindaugas Musnikas
>> Sent: Wednesday, April 20, 2005 9:39 AM
>> To: streaming at videolan.org
>> Subject: [streaming] Re: edje
>>
>>
>> This is the answer from Edje's support:
>> Problem:  If you place an MPEG analyzer on the DVB input stream to the
>> DTA3050, you will find that the transport header for the service
>> (channel) that you have selected is packed with an enormous amount of
>> extraneous data.
>>
>> This data is not required for playout.  It is discarded by the
>> decoder.  A set-top-box--which uses a hardware decoder--can handle
>> this extra data easily.  VLC is software, and it simply cannot handle
>> the large amount of header information in the digital turnaround
>> transport
> stream.
>>
>> Any Ideas?
>>
>> ---- Original Message -----
>>
>> From: "Benjamin Pracht" <bigben+spam at videolan.org>
>> To: <streaming at videolan.org>
>> Sent: Wednesday, April 20, 2005 4:25 PM
>> Subject: [streaming] Re: edje
>>
>>
>>> On Wed, Apr 20, 2005, Mindaugas Musnikas wrote :
>>>
>>>> Hello,
>>>>
>>>> we want to use VLC as a client for our video multicasting service.
>>>> The multicast stream is provided in two ways: by using "edje-3050"
>>>> box or by using Dektec's DTA-120 ASI card. Both devices encapsulates
>>>> the same MPEG-2 stream into IP packets and multicasts this stream.
>>>> MPEG-2 stream is produced by professional MPEG-2 encoders. VLC
>>>> palyer correctly decodes multicast stream generated by DTA-120 ASI
>>>> card.
>>>> Unsucessfully the stream from "edje-3050" can not be correctly
>>>> decoded. We contacted edje support, but they recommended to use
>>>> hardware IP set-top-boxes arguing that VLC can not correctly handle
>>>> some headers added by edje-3050. Is it true?. Maybe there are some
>>>> settings in VLC to solve this problem? IP set-top-boxes like Amino
>>>> decodes both streams correctly. Thank tou in advance.
>>>>
>>>
>>> As I'm not sure anybody here knows anything about edje-3050 boxes,
>>> more info on what headers exactly would help...
>>>
>>> --
>>> BigBen
>>>
>>> --
>>> This is the streaming mailing-list, see
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>>>
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>>>
>>> This message was checked by NOD32 Antivirus System.
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>>>
>>>
>>
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>>
>>
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>
>
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