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braice / MuMuDVB

A DVB IPTV streaming software
http://mumudvb.braice.net/
GNU General Public License v2.0
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no pid information in web interface when limiting `pids` #123

Closed lobeck closed 7 years ago

lobeck commented 8 years ago

I've noticed, that the type and language fields are omitted when the streamed pids are limited using the pids config option.

Config:

card                 = 5
autoconfiguration    = full
freq                 = 10744
pol                  = h
srate                = 22000
autoconf_scrambled   = 1
scam_support         = 1
unicast              = 1
multicast_iface4     = eth1
port_http            = 2000+%card
log_type             = syslog
autoconf_ip4         = 239.12.%card.%number
autoconf_sid_list    = 28724
#  Configured Channels:
#  SID 28724 => arte

new_channel
    #name       = arte
    service_id = 28724
    oscam      = 1
    ip         = 239.12.5.0
    pids       = 402

Content of channels_list.json:

    {
    "number": 1,
    "lcn": 0,
    "name": "arte",
    "sap_group": "",
    "ip_multicast": "239.12.5.0",
    "port_multicast": 1234,
    "num_clients": 0,
    "ratio_scrambled": 0,
    "is_up": 1,
    "pcr_pid": 401,
    "pmt_version": 3,
    "unicast_port": 0,
    "service_id": 28724,
    "service_type": "Television",
    "pids_num": 2,
        "scam": {
             "descrambled": 1,
            "ring_buffer_size": 32768,
            "decsa_delay": 500000,
            "send_delay": 1500000,
            "num_packets": 1303
        },
    "pids":[
        {
             "number": 402,
             "type": "Unknown",
             "language": ""
             },
        {
             "number": 400,
             "type": "PMT",
             "language": "---"
             }
        ],
    "clients": [
        ]
    },

However, if pids is not specified, the type and language are available as well:

    "pids":[
        {
             "number": 400,
             "type": "PMT",
             "language": "---"
             },
        {
             "number": 401,
             "type": "Video (MPEG2)",
             "language": "---"
             },
        {
             "number": 402,
             "type": "Audio (MPEG1)",
             "language": "deu"
             },
        {
             "number": 403,
             "type": "Audio (MPEG1)",
             "language": "mis"
             },
        {
             "number": 407,
             "type": "Audio (MPEG1)",
             "language": "mul"
             },
        {
             "number": 408,
             "type": "Audio (MPEG1)",
             "language": "fra"
             },
        {
             "number": 404,
             "type": "Teletext",
             "language": "---"
             }
        ],
braice commented 8 years ago

Hi,

This is "normal", when you use pids, you bypass the autoconfiguration thus the detection of the information about the pids in question

This is possible to detect it when setting pids by hand, personnally I would prefer that the autoconfiguration covers the case for which you have to set the pids by hand

So I would be happy to hear more about your use case to find the best solution

Brice

2016-06-09 8:01 GMT-04:00 Christian Becker notifications@github.com:

I've noticed, that the type and language fields are omitted when the streamed pids are limited using the pids config option.

Config:

card = 5 autoconfiguration = full freq = 10744 pol = h srate = 22000 autoconf_scrambled = 1 scam_support = 1 unicast = 1 multicast_iface4 = eth1 port_http = 2000+%card log_type = syslog autoconf_ip4 = 239.12.%card.%number autoconf_sid_list = 28724

Configured Channels:

SID 28724 => arte

new_channel

name = arte

service_id = 28724
oscam      = 1
ip         = 239.12.5.0
pids       = 402

Content of channels_list.json:

{
"number": 1,
"lcn": 0,
"name": "arte",
"sap_group": "",
"ip_multicast": "239.12.5.0",
"port_multicast": 1234,
"num_clients": 0,
"ratio_scrambled": 0,
"is_up": 1,
"pcr_pid": 401,
"pmt_version": 3,
"unicast_port": 0,
"service_id": 28724,
"service_type": "Television",
"pids_num": 2,
    "scam": {
         "descrambled": 1,
        "ring_buffer_size": 32768,
        "decsa_delay": 500000,
        "send_delay": 1500000,
        "num_packets": 1303
    },
"pids":[
    {
         "number": 402,
         "type": "Unknown",
         "language": ""
         },
    {
         "number": 400,
         "type": "PMT",
         "language": "---"
         }
    ],
"clients": [
    ]
},

However, if pids is not specified, the type and language are available as well:

"pids":[
    {
         "number": 400,
         "type": "PMT",
         "language": "---"
         },
    {
         "number": 401,
         "type": "Video (MPEG2)",
         "language": "---"
         },
    {
         "number": 402,
         "type": "Audio (MPEG1)",
         "language": "deu"
         },
    {
         "number": 403,
         "type": "Audio (MPEG1)",
         "language": "mis"
         },
    {
         "number": 407,
         "type": "Audio (MPEG1)",
         "language": "mul"
         },
    {
         "number": 408,
         "type": "Audio (MPEG1)",
         "language": "fra"
         },
    {
         "number": 404,
         "type": "Teletext",
         "language": "---"
         }
    ],

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lobeck commented 8 years ago

Hi,

thanks for the reply.

The pid filter here is to stream just the audio part, as it's my only chance to get a clean Signal.

I already try to get the most out of autoconf, but unfortunately, i have two channels which only produce a good stream, when video is stripped.

This issue came up, as we've setup a monitoring for the streams and it also covers the pids streamed, to make sure we always have audio/video. I've already seen in the code, that this manual configuration takes a huge detour in the code and omits many things. So unless you see a easy solution for this, i'll just patch the monitoring to ignore these special channels.

Cheers, Christian

braice commented 8 years ago

Hi,

This is unfortunate, do you have an idea why such channels are not working with the video ?

Brice

2016-07-17 17:00 GMT-04:00 Christian Becker notifications@github.com:

Hi,

thanks for the reply.

The pid filter here is to stream just the audio part, as it's my only chance to get a clean Signal.

I already try to get the most out of autoconf, but unfortunately, i have two channels which only produce a good stream, when video is stripped.

This issue came up, as we've setup a monitoring for the streams and it also covers the pids streamed, to make sure we always have audio/video. I've already seen in the code, that this manual configuration takes a huge detour in the code and omits many things. So unless you see a easy solution for this, i'll just patch the monitoring to ignore these special channels.

Cheers, Christian

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/braice/MuMuDVB/issues/123#issuecomment-233203801, or mute the thread https://github.com/notifications/unsubscribe-auth/AAUUD6cLviUY0nrq3obj7EKkgL4ay_u1ks5qWpflgaJpZM4Ix5hm .