Unrecognized DVB subtitle type

[erazor999]

I have problem with transport stream subtitles from DVB stream.

here is piece of log:

[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-deinterlace to (null)
[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-threads to 2
[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-scale to 1
[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-fps to 25
[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-acodec to mp4a
[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-ab to 96
[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-channels to 2
[0x7f7b80008b68] main stream out debug: set config option: sout-transcode-samplerate to 44100
[0x7f7b80008b68] stream_out_transcode stream out debug: codec audio=mp4a 44100Hz 2 channels 96Kb/s
[0x7f7b80008b68] stream_out_transcode stream out debug: codec video=h264 0x0 scaling: 1.000000 0kb/s
[0x7f7b80008b68] main stream out debug: using sout stream module "stream_out_transcode"
[0x7f7b80008b68] main stream out debug: TIMER module_need() : 0.182 ms - Total 0.182 ms / 1 intvls (Avg 0.182 ms)
[0x7f7b88000b28] main input debug: using timeshift granularity of 50 MiB, in path '/tmp'
[0x7f7b88000b28] main input debug: `http://192.168.0.101:2200' gives access `http' demux `' path `192.168.0.101:2200'
[0x7f7b88000b28] main input debug: creating demux: access='http' demux='' location='192.168.0.101:2200' file='(null)'
[0x7f7b80001048] main demux debug: looking for access_demux module: 0 candidates
[0x7f7b80001048] main demux debug: no access_demux module matched "http"
[0x7f7b80001048] main demux debug: TIMER module_need() : 0.029 ms - Total 0.029 ms / 1 intvls (Avg 0.029 ms)
[0x7f7b88000b28] main input debug: creating access 'http' location='192.168.0.101:2200', path='(null)'
[0x7f7b80001048] main access debug: looking for access module: 2 candidates
[0x7f7b80001048] access_http access debug: asking libproxy about url 'http://192.168.0.101:2200'
[0x7f7b80001048] access_http access debug: libproxy suggest to use 'direct://'
[0x7f7b80001048] access_http access debug: http: server='192.168.0.101' port=2200 file=''
[0x7f7b80001048] main access debug: net: connecting to 192.168.0.101 port 2200
[0x7f7b80001048] main access debug: connection succeeded (socket = 9)
[0x7f7b80001048] access_http access debug: protocol 'HTTP' answer code 200
[0x7f7b80001048] access_http access debug: Content-Type: video/mpeg
[0x7f7b80001048] access_http access debug: auto re-connect enabled
[0x7f7b80001048] main access debug: using access module "access_http"
[0x7f7b80001048] main access debug: TIMER module_need() : 1.418 ms - Total 1.418 ms / 1 intvls (Avg 1.418 ms)
[0x7f7b8000e218] main stream debug: Using stream method for AStream*
[0x7f7b8000e218] main stream debug: starting pre-buffering
[0x7f7b8000e218] main stream debug: received first data after 11 ms
[0x7f7b8000e218] main stream debug: pre-buffering done 1024 bytes in 0s - 87 KiB/s
[0x7f7b8000da28] main stream debug: looking for stream_filter module: 7 candidates
[0x7f7b8000da28] main stream debug: no stream_filter module matching "any" could be loaded
[0x7f7b8000da28] main stream debug: TIMER module_need() : 0.103 ms - Total 0.103 ms / 1 intvls (Avg 0.103 ms)
[0x7f7b8000da28] main stream debug: looking for stream_filter module: 1 candidate
[0x7f7b8000da28] main stream debug: using stream_filter module "stream_filter_record"
[0x7f7b8000da28] main stream debug: TIMER module_need() : 0.045 ms - Total 0.045 ms / 1 intvls (Avg 0.045 ms)
[0x7f7b88000b28] main input debug: creating demux: access='http' demux='' location='192.168.0.101:2200' file='(null)'
[0x7f7b8000dc78] main demux debug: looking for demux module: 54 candidates
[0x7f7b8000dc78] ts demux debug: pid[2021] unknown
[0x7f7b8000dc78] ts demux debug: pid[595] unknown
[0x7f7b8000dc78] ts demux debug: pid[901] unknown
[0x7f7b8000dc78] ts demux debug: pid[2004] unknown
[0x7f7b8000dc78] ts demux debug: pid[828] unknown
libdvbpsi error (PSI decoder): TS discontinuity (received 12, expected 0) for PID 18
[0x7f7b8000dc78] ts demux debug: PATCallBack called
[0x7f7b8000dc78] ts demux debug: new PAT ts_id=7 version=2 current_next=1
[0x7f7b8000dc78] ts demux debug: * number=2650 pid=2750
libdvbpsi error (PSI decoder): TS discontinuity (received 13, expected 0) for PID 2750
[0x7f7b8000dc78] ts demux debug: PMTCallBack called
[0x7f7b8000dc78] ts demux debug: new PMT program number=2650 version=4 pid_pcr=595
[0x7f7b8000dc78] ts demux debug: * descriptor : unknown (0xe)
[0x7f7b8000dc78] ts demux debug: * descriptor : unknown (0xc)
[0x7f7b8000dc78] ts demux debug: * descriptor : CA (0x9) SysID 0x1802
[0x7f7b8000dc78] ts demux debug: * descriptor : CA (0x9) SysID 0x1880
[0x7f7b8000dc78] ts demux debug: * es pid=595 type=2 dr->i_tag=0x52
[0x7f7b8000dc78] ts demux debug: * es pid=595 type=2 dr->i_tag=0x2
[0x7f7b8000dc78] ts demux debug: * es pid=595 type=2 dr->i_tag=0x6
[0x7f7b8000dc78] ts demux debug: * es pid=595 type=2 dr->i_tag=0xe
[0x7f7b8000dc78] ts demux debug: * es pid=595 type=2 fcc=mpgv
[0x7f7b88000b28] main input debug: selecting program id=2650
[0x7f7b8000dc78] ts demux debug: * es pid=2004 type=4 dr->i_tag=0x52
[0x7f7b8000dc78] ts demux debug: * es pid=2004 type=4 dr->i_tag=0xa
[0x7f7b8000dc78] ts demux debug: * es pid=2004 type=4 dr->i_tag=0x3
[0x7f7b8000dc78] ts demux debug: * es pid=2004 type=4 dr->i_tag=0xe
[0x7f7b8000dc78] ts demux debug: found language: eng
[0x7f7b8000dc78] ts demux debug: * es pid=2004 type=4 fcc=mpga
[0x7f7b8000dc78] ts demux debug: * es pid=828 type=4 dr->i_tag=0x52
[0x7f7b8000dc78] ts demux debug: * es pid=828 type=4 dr->i_tag=0xa
[0x7f7b8000dc78] ts demux debug: * es pid=828 type=4 dr->i_tag=0x3
[0x7f7b8000dc78] ts demux debug: * es pid=828 type=4 dr->i_tag=0xe
[0x7f7b8000dc78] ts demux debug: found language: hun
[0x7f7b8000dc78] ts demux debug: * es pid=828 type=4 fcc=mpga
[0x7f7b8000dc78] ts demux debug: * es pid=2021 type=4 dr->i_tag=0x52
[0x7f7b8000dc78] ts demux debug: * es pid=2021 type=4 dr->i_tag=0xa
[0x7f7b8000dc78] ts demux debug: * es pid=2021 type=4 dr->i_tag=0x3
[0x7f7b8000dc78] ts demux debug: * es pid=2021 type=4 dr->i_tag=0xe
[0x7f7b8000dc78] ts demux debug: found language: cze
[0x7f7b8000dc78] ts demux debug: * es pid=2021 type=4 fcc=mpga
[0x7f7b8000dc78] ts demux debug: * es pid=901 type=6 dr->i_tag=0x52
[0x7f7b8000dc78] ts demux debug: * es pid=901 type=6 dr->i_tag=0xe
[0x7f7b8000dc78] ts demux debug: * es pid=901 type=6 dr->i_tag=0x59
[0x7f7b8000dc78] ts demux error: Unrecognized DVB subtitle type (0x9)
[0x7f7b8000dc78] ts demux debug: * Stream Component Identifier: 210
[0x7f7b8000dc78] ts demux debug: * es pid=901 type=6 *unknown*
[0x7f7b8000dc78] ts demux debug: * es pid=1007 type=6 dr->i_tag=0x52
[0x7f7b8000dc78] ts demux debug: * es pid=1007 type=6 dr->i_tag=0xe
[0x7f7b8000dc78] ts demux debug: * es pid=1007 type=6 dr->i_tag=0x59
[0x7f7b8000dc78] ts demux error: Unrecognized DVB subtitle type (0x9)
[0x7f7b8000dc78] ts demux debug: * Stream Component Identifier: 222
[0x7f7b8000dc78] ts demux debug: * es pid=1007 type=6 *unknown*
[0x7f7b80001048] access_http access warning: unimplemented query in control
[0x7f7b8000dc78] main demux debug: using demux module "ts"
[0x7f7b8000dc78] main demux debug: TIMER module_need() : 165.207 ms - Total 165.207 ms / 1 intvls (Avg 165.207 ms)
[0x7f7b80ca1098] main decoder debug: looking for packetizer module: 21 candidates
[0x7f7b80ca1098] main decoder debug: using packetizer module "packetizer_mpegvideo"
[0x7f7b80ca1098] main decoder debug: TIMER module_need() : 1.077 ms - Total 1.077 ms / 1 intvls (Avg 1.077 ms)
[0x7f7b80ca3b18] main decoder debug: looking for packetizer module: 21 candidates
[0x7f7b80ca3b18] main decoder debug: using packetizer module "mpeg_audio"
[0x7f7b80ca3b18] main decoder debug: TIMER module_need() : 0.133 ms - Total 0.133 ms / 1 intvls (Avg 0.133 ms)
[0x7f7b80cacce8] main decoder debug: looking for packetizer module: 21 candidates
[0x7f7b80cacce8] main decoder debug: using packetizer module "mpeg_audio"
[0x7f7b80cacce8] main decoder debug: TIMER module_need() : 0.039 ms - Total 0.039 ms / 1 intvls (Avg 0.039 ms)
[0x7f7b80cad788] main decoder debug: looking for packetizer module: 21 candidates
[0x7f7b80cad788] main decoder debug: using packetizer module "mpeg_audio"
[0x7f7b80cad788] main decoder debug: TIMER module_need() : 0.029 ms - Total 0.029 ms / 1 intvls (Avg 0.029 ms)
[0x7f7b8000dc78] ts demux debug: DEMUX_SET_GROUP -1 (nil)
[0x7f7b88000b28] main input debug: starting in async mode
[0x7f7b80cae468] main demux meta debug: looking for meta reader module: 2 candidates
[0x7f7b80cae468] lua demux meta debug: Trying Lua scripts in /home/petar/.local/share/vlc/lua/meta/reader
[0x7f7b80cae468] lua demux meta debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/reader
[0x7f7b80cae468] lua demux meta debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/reader/filename.luac
[0x7f7b80cae468] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader
[0x7f7b80cae468] main demux meta debug: no meta reader module matching "any" could be loaded
[0x7f7b80cae468] main demux meta debug: TIMER module_need() : 0.279 ms - Total 0.279 ms / 1 intvls (Avg 0.279 ms)
[0x7f7b88000b28] main input debug: `http://192.168.0.101:2200' successfully opened
[0x7f7b8000dc78] ts demux warning: first packet for pid=595 cc=0x7
[0x7f7b8000dc78] ts demux warning: first packet for pid=2004 cc=0xd
[0x7f7b8000dc78] ts demux warning: first packet for pid=828 cc=0xa
[0x7f7b8000dc78] ts demux warning: first packet for pid=2021 cc=0x8

[Jean-Baptiste Kempf]

What is the subtitle codec? Where can we get access to a sample?

[erazor999]

Here is the sample:

https://docs.google.com/file/d/0B7JMI-h ... sp=sharing

[Lotesdelere]

Please can you post a longer sample where you are sure that subtitles are working and displayed, because I'm quite sure there are no subtitles during commercial ads and the duration of subtitles in the sample you have posted is very short, not to mention the huge delays:

Code: Select all

Text #1 ID : 901 (0x385) Menu ID : 2650 (0xA5A) Format : DVB Subtitle Codec ID : 6 Duration : 160ms Maximum bit rate : 30.8 Kbps Delay relative to video : 3s 522ms Language : scr Text #2 ID : 1007 (0x3EF) Menu ID : 2650 (0xA5A) Format : DVB Subtitle Codec ID : 6 Duration : 2s 930ms Maximum bit rate : 30.8 Kbps Delay relative to video : 1s 22ms Language : Romanian

[erazor999]

Here is longer sample:
https://docs.google.com/file/d/0B7JMI-h ... sp=sharing

I did not mention vlc version is 2.0.8
Tested on Windows, Linux and OS X

[hallsys]

Unfortunately, I have the same problem ...
VLC does not recognize subtitles with some DVB channels while other payer no problem ... I've tried everything, it did not help!