hi everybody.
i have used many images included gemini 3.5,3.6 and 3.7.
there is no ac3 sound on some channels( not all channels)
for example spormax hd and eurosport hd at eutelsat w3 (provider :digiturk)
another example: yle peking hd channel at thor.
[warning:the problem is only with ac3 sound,not mpeg sound.]
i have yamaha rx 361 av receiver and i connect dm800 and receiver optical cable.
i have no problem at other channels with ac3 sound.
i have tried ac3 downmix yes and no,both option.and the result is same.
is it a bug?
i have recorded that channels on my hdd and i watched them on pc. there is no problem while i am watching on pc.
but again,there is no ac3 sound on those channels at dm800.
regards.
ac3 sound problem at dm800 (no sound)
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this is home of dream but there is no any idea?
interesting -
there is same problem on digi film 1 @ thor 1 west.
please fix it the next image or a patch.
thanks. -
provider transmit MPEG sound , but send info about AC3 in PMT , e2 read this bad info
1West - 12634 V - Discovery Ch - SID 0x0aa0
1West - 12643 V - HBO CE - SID 0x0afaroot@dm800:~# dvbsnoop -s feinfo
dvbsnoop V1.4.51 -- http://dvbsnoop.sourceforge.net/---------------------------------------------------------
FrontEnd Info...
---------------------------------------------------------Device: /dev/dvb/adapter0/frontend0
Basic capabilities:
Name: "cx24116"
Frontend-type: QPSK (DVB-S)
Frequency (min): 925.000 MHz
Frequency (max): 2175.000 MHz
Frequency stepsiz: 125.000 MHz
Frequency tolerance: 0.000 MHz
Symbol rate (min): 1.000000 MSym/s
Symbol rate (max): 45.000000 MSym/s
Symbol rate tolerance: 0 ppm
Notifier delay: 0 ms
Frontend capabilities:
auto inversion
FEC 1/2
FEC 2/3
FEC 3/4
FEC 4/5
FEC 5/6
FEC 6/7
FEC 7/8
FEC AUTO
QPSKCurrent parameters:
Frequency: 2006.800 MHz
Inversion: OFF
Symbol rate: 27.500000 MSym/s
FEC: FEC 3/4root@dm800:~# dvbsnoop -n 1 -nph 0x0b90
dvbsnoop V1.4.51 -- http://dvbsnoop.sourceforge.net/------------------------------------------------------------
SECT-Packet: 00000001 PID: 2960 (0x0b90), Length: 106 (0x006a)
Time received: Wed 2008-08-27 22:27:35.086
------------------------------------------------------------
PID: 2960 (0x0b90)Guess table from table id...
PMT-decoding....
Table_ID: 2 (0x02) [= Program Map Table (PMT)]
section_syntax_indicator: 1 (0x01)
(fixed '0'): 0 (0x00)
reserved_1: 3 (0x03)
Section_length: 103 (0x0067)
Program_number: 6000 (0x1770)
reserved_2: 3 (0x03)
Version_number: 4 (0x04)
current_next_indicator: 1 (0x01) [= valid now]
Section_number: 0 (0x00)
Last_Section_number: 0 (0x00)
reserved_3: 7 (0x07)
PCR PID: 1000 (0x03e8)
reserved_4: 15 (0x0f)
Program_info_length: 17 (0x0011)Stream_type: 4 (0x04) [= ISO/IEC 13818-3 Audio] -> MPEG Audio
reserved_1: 7 (0x07)
Elementary_PID: 2005 (0x07d5)
reserved_2: 15 (0x0f)
ES_info_length: 21 (0x0015)DVB-DescriptorTag: 82 (0x52) [= stream_identifier_descriptor]
descriptor_length: 1 (0x01)
component_tag: 200 (0xc8)MPEG-DescriptorTag: 14 (0x0e) [= maximum_bitrate_descriptor]
descriptor_length: 3 (0x03)
reserved_1: 3 (0x03)
maximum_bitrate: 654 (0x0000028e) (= 32700 Bytes/sec)MPEG-DescriptorTag: 10 (0x0a) [= ISO_639_language_descriptor]
descriptor_length: 4 (0x04)
ISO639_language_code: eng
Audio_type: 0 (0x00) [= undefined]DVB-DescriptorTag: 106 (0x6a) [= AC3_descriptor] -> bad info
descriptor_length: 5 (0x05)
component_type_flag: 1 (0x01)
bsid_flag: 1 (0x01)
mainid_flag: 1 (0x01)
asvc_flag: 1 (0x01)
reserved: 0 (0x00)
component_type: 1 (0x01) [= TODO: $$$ - AC3 Component type]
bsid: 5 (0x05)
mainid: 2 (0x02)
asvc: 3 (0x03) -
@erosat
what does it mean?