EnoSat
Digital-Forum Junior Plus
- Registrato
- 24 Giugno 2007
- Messaggi
- 102
Qualcuno ha provato a elaborare il flusso da 13E/10949.34 V?
PID 2012:
224.31.5.1:50002 - video A1/HD - trasferimento dati ad alta velocità, ripetuto nel mezzo:
224.31.5.2:50003 - video A1/SD - trasferimento dati ad alta velocità, ripetuto nel mezzo:
224.31.5.3:50004 - video A1/UHD - trasferimento dati ad alta velocità, ripetuto nel mezzo:
224.31.5.4:50005 - A1/audio, ripetendo nel mezzo:
224.31.5.5:50006 - video B1/HD, trasferimento dati ad alta velocità, ripetuto nel mezzo:
224.31.5.6:50007 - video B1/SD, velocità di trasferimento dei dati più lenta, ripetendo nel mezzo:
224.31.5.7:50008 - B1/audio, ripetendo nel mezzo:
Dietro alcuni "antipasti" XML puoi vedere pezzi di mp4 (moof, mfhd, trafi, tfhd, tfdt, trun e mdat) ma quando l'ho tolto a mano con un po' di pulizia non ha funzionato, forse ce ne sono alcuni extra intestazioni che ingombrano la struttura e dovrebbero prima essere pulite ... O forse deve essere rimosso in un frammento più grande: m4s sembra pezzi MPEG-DASH.
Oltre a tutto questo, volano varie altre informazioni/configurazioni, ad esempio:
PS: L'elaborazione DVB-MPE da 11470,76 V e 12072,72 V è senza problemi sia nei box e2 che nei PC
PID 2012:
224.31.5.1:50002 - video A1/HD - trasferimento dati ad alta velocità, ripetuto nel mezzo:
Codice:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<FDT-Instance Expires="3900140367" xmlns="urn:IETF:metadata:2005:FLUTE:FDT" xmlns:sv="urn:3gpp:metadata:2009:MBMS:schemaVersion">
<File Content-Length="1800349" Content-Location="http://172.16.0.241/livesim/A1/HD/845575781.m4s" Content-MD5="b/mrX7heMyEIx40EBvcEjg==" Content-Type="video/mp4" FEC-OTI-Encoding-Symbol-Length="1024" FEC-OTI-FEC-Encoding-ID="0" FEC-OTI-Maximum-Source-Block-Length="65535" TOI="42527" Transfer-Length="1800349">
<sv:delimiter>0</sv:delimiter>
</File>
<sv:schemaVersion>1</sv:schemaVersion>
</FDT-Instance>
224.31.5.2:50003 - video A1/SD - trasferimento dati ad alta velocità, ripetuto nel mezzo:
Codice:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<FDT-Instance Expires="3900140368" xmlns="urn:IETF:metadata:2005:FLUTE:FDT" xmlns:sv="urn:3gpp:metadata:2009:MBMS:schemaVersion">
<File Content-Length="333156" Content-Location="http://172.16.0.241/livesim/A1/SD/845575781.m4s" Content-MD5="lJzM9P/yP9MTTPPU+lAGRg==" Content-Type="video/mp4" FEC-OTI-Encoding-Symbol-Length="1024" FEC-OTI-FEC-Encoding-ID="0" FEC-OTI-Maximum-Source-Block-Length="65535" TOI="57172" Transfer-Length="333156">
<sv:delimiter>0</sv:delimiter>
</File>
<sv:schemaVersion>1</sv:schemaVersion>
</FDT-Instance>
224.31.5.3:50004 - video A1/UHD - trasferimento dati ad alta velocità, ripetuto nel mezzo:
Codice:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<FDT-Instance Expires="3900337908" xmlns="urn:IETF:metadata:2005:FLUTE:FDT" xmlns:sv="urn:3gpp:metadata:2009:MBMS:schemaVersion">
<File Content-Length="4304704" Content-Location="http://172.16.0.241/livesim/A1/UHD/845674551.m4s" Content-MD5="s0/cii/LEONzlIB3Fz8WJw==" Content-Type="video/mp4" FEC-OTI-Encoding-Symbol-Length="1024" FEC-OTI-FEC-Encoding-ID="0" FEC-OTI-Maximum-Source-Block-Length="65535" TOI="35213" Transfer-Length="4304704">
<sv:delimiter>0</sv:delimiter>
</File>
<sv:schemaVersion>1</sv:schemaVersion>
</FDT-Instance>
224.31.5.4:50005 - A1/audio, ripetendo nel mezzo:
Codice:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<FDT-Instance Expires="3900140366" xmlns="urn:IETF:metadata:2005:FLUTE:FDT" xmlns:sv="urn:3gpp:metadata:2009:MBMS:schemaVersion">
<File Content-Length="24686" Content-Location="http://172.16.0.241/livesim/A1/audio/845575780.m4s" Content-MD5="ZK8Zq0muBRSwOEjcjzbQnQ==" Content-Type="audio/mp4" FEC-OTI-Encoding-Symbol-Length="1024" FEC-OTI-FEC-Encoding-ID="0" FEC-OTI-Maximum-Source-Block-Length="65535" TOI="24638" Transfer-Length="24686">
<sv:delimiter>0</sv:delimiter>
</File>
<sv:schemaVersion>1</sv:schemaVersion>
</FDT-Instance>
224.31.5.5:50006 - video B1/HD, trasferimento dati ad alta velocità, ripetuto nel mezzo:
Codice:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<FDT-Instance Expires="3900140367" xmlns="urn:IETF:metadata:2005:FLUTE:FDT" xmlns:sv="urn:3gpp:metadata:2009:MBMS:schemaVersion">
<File Content-Length="1372767" Content-Location="http://172.16.0.241/livesim/B1/HD/845575781.m4s" Content-MD5="7XBihf5eY8VCPdeIf2J41Q==" Content-Type="video/mp4" FEC-OTI-Encoding-Symbol-Length="1024" FEC-OTI-FEC-Encoding-ID="0" FEC-OTI-Maximum-Source-Block-Length="65535" TOI="29069" Transfer-Length="1372767">
<sv:delimiter>0</sv:delimiter>
</File>
<sv:schemaVersion>1</sv:schemaVersion>
</FDT-Instance>
224.31.5.6:50007 - video B1/SD, velocità di trasferimento dei dati più lenta, ripetendo nel mezzo:
Codice:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<FDT-Instance Expires="3900140368" xmlns="urn:IETF:metadata:2005:FLUTE:FDT" xmlns:sv="urn:3gpp:metadata:2009:MBMS:schemaVersion">
<File Content-Length="329858" Content-Location="http://172.16.0.241/livesim/B1/SD/845575781.m4s" Content-MD5="+P23lKP0q9kBSq0MXi8qCg==" Content-Type="video/mp4" FEC-OTI-Encoding-Symbol-Length="1024" FEC-OTI-FEC-Encoding-ID="0" FEC-OTI-Maximum-Source-Block-Length="65535" TOI="55108" Transfer-Length="329858">
<sv:delimiter>0</sv:delimiter>
</File>
<sv:schemaVersion>1</sv:schemaVersion>
</FDT-Instance>
224.31.5.7:50008 - B1/audio, ripetendo nel mezzo:
Codice:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<FDT-Instance Expires="3900140367" xmlns="urn:IETF:metadata:2005:FLUTE:FDT" xmlns:sv="urn:3gpp:metadata:2009:MBMS:schemaVersion">
<File Content-Length="24657" Content-Location="http://172.16.0.241/livesim/B1/audio/845575781.m4s" Content-MD5="xwK3FHLO/g+7953Wu1bxbg==" Content-Type="audio/mp4" FEC-OTI-Encoding-Symbol-Length="1024" FEC-OTI-FEC-Encoding-ID="0" FEC-OTI-Maximum-Source-Block-Length="65535" TOI="61501" Transfer-Length="24657">
<sv:delimiter>0</sv:delimiter>
</File>
<sv:schemaVersion>1</sv:schemaVersion>
</FDT-Instance>
Dietro alcuni "antipasti" XML puoi vedere pezzi di mp4 (moof, mfhd, trafi, tfhd, tfdt, trun e mdat) ma quando l'ho tolto a mano con un po' di pulizia non ha funzionato, forse ce ne sono alcuni extra intestazioni che ingombrano la struttura e dovrebbero prima essere pulite ... O forse deve essere rimosso in un frammento più grande: m4s sembra pezzi MPEG-DASH.
Oltre a tutto questo, volano varie altre informazioni/configurazioni, ad esempio:
Codice:
<?xml version="1.0" encoding="UTF-8"?>
<ns2:MulticastGatewayConfiguration validUntil="2123-07-06T14:56:55:000F1000" xmlns:ns2="urn:dvb:metadata:MulticastSessionConfiguration:2021" xmlns:ns1="urn:mpeg:mpeg7:schema:2001">
<ns2:MulticastSession serviceIdentifier="urn:ew:service:vv-1.1" contentPlaybackAvailabilityOffset="PT4S">
<ns2:PresentationManifestLocator manifestId="40f10a7f-c719-4e02-9d5f-aca64d08a1cc" contentType="application/dash+xml">http://172.16.0.241/livesim/A1/Manifest.mpd</ns2:PresentationManifestLocator>
<ns2:MulticastTransportSession id="50002" start="2023-07-06T09:56:17:000F1000" duration="P36524DT1H0M0.000S" transmissionMode="resource" sessionIdleTimeout="60000" transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.31.5.1</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50002</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>50002</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="9589974" maximum="9589974"/>
<ns2:ServiceComponentIdentifier xsi:type="ns2:DASHComponentIdentifierType" periodIdentifier="p0" adaptationSetIdentifier="0" representationIdentifier="HD" manifestIdRef="40f10a7f-c719-4e02-9d5f-aca64d08a1cc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</ns2:MulticastTransportSession>
<ns2:MulticastTransportSession id="50003" start="2023-07-06T09:56:17:000F1000" duration="P36524DT1H0M0.000S" transmissionMode="resource" sessionIdleTimeout="60000" transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.31.5.2</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50003</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>50003</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="1767640" maximum="1767640"/>
<ns2:ServiceComponentIdentifier xsi:type="ns2:DASHComponentIdentifierType" periodIdentifier="p0" adaptationSetIdentifier="0" representationIdentifier="SD" manifestIdRef="40f10a7f-c719-4e02-9d5f-aca64d08a1cc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</ns2:MulticastTransportSession>
<ns2:MulticastTransportSession id="50004" start="2023-07-06T09:56:17:000F1000" duration="P36524DT1H0M0.000S" transmissionMode="resource" sessionIdleTimeout="60000" transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.31.5.3</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50004</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>50004</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="23525080" maximum="23525080"/>
<ns2:ServiceComponentIdentifier xsi:type="ns2:DASHComponentIdentifierType" periodIdentifier="p0" adaptationSetIdentifier="0" representationIdentifier="UHD" manifestIdRef="40f10a7f-c719-4e02-9d5f-aca64d08a1cc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</ns2:MulticastTransportSession>
<ns2:MulticastTransportSession id="50005" start="2023-07-06T09:56:17:000F1000" duration="P36524DT1H0M0.000S" transmissionMode="resource" sessionIdleTimeout="60000" transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.31.5.4</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50005</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>50005</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="117306" maximum="117306"/>
<ns2:ServiceComponentIdentifier xsi:type="ns2:DASHComponentIdentifierType" periodIdentifier="p0" adaptationSetIdentifier="1" representationIdentifier="audio" manifestIdRef="40f10a7f-c719-4e02-9d5f-aca64d08a1cc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</ns2:MulticastTransportSession>
</ns2:MulticastSession>
<ns2:MulticastSession serviceIdentifier="urn:ew:service:vv-2.1" contentPlaybackAvailabilityOffset="PT4S">
<ns2:PresentationManifestLocator manifestId="710e0e2a-6370-4e06-b7e8-9c8127f96c22" contentType="application/dash+xml">http://172.16.0.241/livesim/B1/Manifest.mpd</ns2:PresentationManifestLocator>
<ns2:MulticastTransportSession id="50006" start="2023-07-06T09:56:55:000F1000" duration="P36524DT1H0M0.000S" transmissionMode="resource" sessionIdleTimeout="60000" transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.31.5.5</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50006</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>50006</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="7960863" maximum="7960863"/>
<ns2:ServiceComponentIdentifier xsi:type="ns2:DASHComponentIdentifierType" periodIdentifier="p0" adaptationSetIdentifier="0" representationIdentifier="HD" manifestIdRef="710e0e2a-6370-4e06-b7e8-9c8127f96c22" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</ns2:MulticastTransportSession>
<ns2:MulticastTransportSession id="50007" start="2023-07-06T09:56:55:000F1000" duration="P36524DT1H0M0.000S" transmissionMode="resource" sessionIdleTimeout="60000" transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.31.5.6</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50007</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>50007</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="1910271" maximum="1910271"/>
<ns2:ServiceComponentIdentifier xsi:type="ns2:DASHComponentIdentifierType" periodIdentifier="p0" adaptationSetIdentifier="0" representationIdentifier="SD" manifestIdRef="710e0e2a-6370-4e06-b7e8-9c8127f96c22" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</ns2:MulticastTransportSession>
<ns2:MulticastTransportSession id="50008" start="2023-07-06T09:56:55:000F1000" duration="P36524DT1H0M0.000S" transmissionMode="resource" sessionIdleTimeout="60000" transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.31.5.7</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50008</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>50008</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="128866" maximum="128866"/>
<ns2:ServiceComponentIdentifier xsi:type="ns2:DASHComponentIdentifierType" periodIdentifier="p0" adaptationSetIdentifier="1" representationIdentifier="audio" manifestIdRef="710e0e2a-6370-4e06-b7e8-9c8127f96c22" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</ns2:MulticastTransportSession>
</ns2:MulticastSession>
</ns2:MulticastGatewayConfiguration>
<?xml version="1.0" encoding="UTF-8"?>
<ns2:MulticastGatewayConfiguration validityPeriod="P36524DT0H0M0.000S" xmlns:ns2="urn:dvb:metadata:MulticastSessionConfiguration:2021" xmlns:ns1="urn:mpeg:mpeg7:schema:2001">
<ns2:MulticastGatewayConfigurationTransportSession transportSecurity="integrity">
<ns2:TransportProtocol protocolIdentifier="urn:dvb:metadata:cs:MulticastTransportProtocolCS:2019:FLUTE" protocolVersion="1"/>
<ns2:EndpointAddress>
<ns2:NetworkSourceAddress>192.168.30.242</ns2:NetworkSourceAddress>
<ns2:NetworkDestinationGroupAddress>224.0.50.1</ns2:NetworkDestinationGroupAddress>
<ns2:TransportDestinationPort>50001</ns2:TransportDestinationPort>
<ns2:MediaTransportSessionIdentfier>9</ns2:MediaTransportSessionIdentfier>
</ns2:EndpointAddress>
<ns2:BitRate average="204800" maximum="204800"/>
</ns2:MulticastGatewayConfigurationTransportSession>
</ns2:MulticastGatewayConfiguration>
<?xml version="1.0" encoding="UTF-8"?>
<NetworkTimeInformation xmlns="urn:dvb:metadata:nativeip:2022">
<UTC_Time>2023-08-04T11:29:12.383Z</UTC_Time>
<Local_Time_Offset>
<country_code>FRA</country_code>
<local_time_offset_polarity>0</local_time_offset_polarity>
<local_time_offset_value>360</local_time_offset_value>
</Local_Time_Offset>
</NetworkTimeInformation>
PS: L'elaborazione DVB-MPE da 11470,76 V e 12072,72 V è senza problemi sia nei box e2 che nei PC