I couldn't find a place those parameters are shown on Transedit.

How can you judge the quality of a recording based on the errors in the Info.txt file and the log file for a recording.

If the info file says: Errors=135, it may well be that you cannot see any errors when playing it back. This is particularly the case if the log file only contains a lot of individual errors (Errors:1). If several errors are displayed at once, then there may be problems. When recording a favorite film, you should check the time in the log to see if the recording is usable and plan to repeat it if necessary.

So can you tell how good a recording is based on the errors listed?

And what is the difference between errors and discontinuities?

Best regards

Webturtle

or better yet is there a way i can reduce delay as much as possible?

Thank you in advance

Regards

I'm a newbie

Anyone here has experience about allocating videos in VoD system by using Blockchain.

I want to build simple model for inspecting the feature of Blockchain. Transceiver model on local.

Every recommendation, idea will help me so much. 

Thank for reading.

Since I cannot find a better way (except PM) to reach Griga I post here:

I'm trying to write a simple command line tool that converts LOAS/LATM packeted AAC into ADTS packeted AAC.

The idea is simple: read each raw frame from LOAS/LATM (ReadLATMPacket) and write each frame with ADTS header. I've used your UParser.pas extended with some code. (I've attached my code).

Since the ADTS header is ok lot of tools can recognize the file but nothing can play it. Even neroAacDec tells me data incomplete. Probably I miss something.

Do you have any idea?

regards,

NA

ps. LOAS/LATM sample was extracted with DGAVCDec from a TS capture (DVBViewer) - ts can be played with DVBViewer fine

LOAS_LATM_to_ADTS.zip

Hier ein Shot der Streams um die es geht mit Transedit. Es geht um die "BBC AM Dist" Streams wovon ich einen mal aufgeklappt habe.

Now the same is possible for T/T2/C/C2 with CrazyScan2. I've got an Edision Optimuss DVB-C/T(2) stick which seems to be identical with DVBSKy T330. After installing the DVBSKy driver CrazyScan2 identifies the stick as supported hardware. With the latest crazyscan2 AirScan is possible which is the equivalent to blind scan in normal crazyscan. Here a couple of screen shots:

DVB-C

DVB-T(2)

T2 constellation

PLP1 stream

Links:

https://sourceforge.net/p/crazyscan/blog/

http://radioforum.foren.mysnip.de/read.php?8773,1344801

In France we are in the process of giving back some DVB-T frequencies to 4G phone network and as such yesterday in the whole country all DVB-T transponders were changed to pack more channels in a transponder and also all channels are now in MPEG4 / E-AC3 (before that some MPEG2 channels still existed).

Since then I noticed some strange high pitched noise from time to time an all DVB-T channels : on two different computers, with two different DVB-T devices, with two different antennas (both directed toward the same emitter though, both are brand new as well as the cables), these high pitched noises are happening at the exact same time.

When this happen DVBViewer (DVBSource) doesn't see any discontinuities in the signal, and the video doesn't have any artifact whatsoever.

Have you any idea of what may be causing this? Or any idea on how troubleshoot this issue?

I'm really puzzled, is this an error correcting going wrong, is this an audio codec issue...

Best Regards,

Stéphane

Wie sieht's aber an einer "echten" Einkabellösung nach DIN EN 50494 aus?

So wie ich das sehe, ist das ein Standard der in etwa dem DiSeqC Standard entspricht und somit zu 100% in Software realisiert werden kann. Wie sieht das bei DVBViewer aus? Kann das im DVBViewer realisiert werden oder sind hier die Treiberprogrammierer der Kartenhersteller gefragt?

Here's an example of a TOT that I haven't seen so far

<?xml version="1.0" encoding="iso-8859-1" ?> 
- <Astra_1D_3A_at_23.5_E_11953_H>
- <TOT PID="0x0014">
 <DateTime String="23.11.2006 23:15:41" /> 
- <Descriptor HValue="0x58" Name="Local Time Offset">
- <Country String="DEU">
 <CountryRegionID Value="0" /> 
 <LocalTimeOffsetPolarity Value="0" /> 
 <LocalTimeOffset String="01:00:00" /> 
 <TimeOfChange String="25.03.2007 02:00:00" /> 
 <NextTimeOffset String="02:00:00" /> 
 </Country>
- <Country String="AUT">
 <CountryRegionID Value="0" /> 
 <LocalTimeOffsetPolarity Value="0" /> 
 <LocalTimeOffset String="01:00:00" /> 
 <TimeOfChange String="25.03.2007 02:00:00" /> 
 <NextTimeOffset String="02:00:00" /> 
 </Country>
- <Country String="CHE">
 <CountryRegionID Value="0" /> 
 <LocalTimeOffsetPolarity Value="0" /> 
 <LocalTimeOffset String="01:00:00" /> 
 <TimeOfChange String="25.03.2007 02:00:00" /> 
 <NextTimeOffset String="02:00:00" /> 
 </Country>
- <Country String="LUX">
 <CountryRegionID Value="0" /> 
 <LocalTimeOffsetPolarity Value="0" /> 
 <LocalTimeOffset String="01:00:00" /> 
 <TimeOfChange String="25.03.2007 02:00:00" /> 
 <NextTimeOffset String="02:00:00" /> 
 </Country>
 </Descriptor>
 </TOT>
 </Astra_1D_3A_at_23.5_E_11953_H>

Ich habe , als DVB- Depp- , den Viewer, eine ATI- Gf Graka GT610 passiv und einen HDMI Bildschirm 27".

Nach der Installation stelle ich fest, dass das Bild mit 720 x 576 , 25fps angezeigt wird.

Ist das normal und ausreichend ?

Soll ich da dran "rumschrauben (wenn ja- wie???)

support.zip

Er läuft über LAV Filter.

Danke.

Wenn nicht, wie könnte man es sonst anstellen?

(Ich versuche mich an einem TS Parser und will mal sehen, was in einem Komplettmux alles herumschwirrt. (Klar haben das schon viele andere gemacht, aber darum geht es nicht. ))

The tuning instruction, described in my previous post referenced above, works not only for the large number of the officially supported TV sets (specified at http://aplikacje.upc.pl/ci-module/?type=analog) but also for my own Philips_32PFL5007K not listed there.

The crucial difference seems to be the fact that TV sets use the provider name and the network identifier, and the specific frequency 210 MHz . Do I guess correctly that a TV sets uses it to download a kind of table with more details of the available channels? If so, can this data be downloaded somehow by available software?

A ts_packet_stream that contains only the adaptation field and no payload carries an adaptation_field_control_value of '10'.

According to ISO 13818-1:

 

continuity_counter – The continuity_counter is a 4-bit field incrementing with each Transport Stream packet with the
same PID. The continuity_counter wraps around to 0 after its maximum value. The continuity_counter shall not be
incremented when the adaptation_field_control of the packet equals '00' or '10'.

Though that doesn't mean that the stream is discontinuous if the counter is incremented, because:

 

The continuity_counter in a particular Transport Stream packet is continuous when it differs by a positive value of one
from the continuity_counter value in the previous Transport Stream packet of the same PID, or when either of the nonincrementing
conditions (adaptation_field_control set to '00' or '10', or duplicate packets as described above) are met.
The continuity counter may be discontinuous when the discontinuity_indicator is set to '1' (refer to 2.4.3.4). In the case of
a null packet the value of the continuity_counter is undefined.
data_byte – Data bytes shall be contiguous bytes of data from the PES packets (refer to 2.4.3.6), PSI sections (refer

Furthermore transedit counts missing packets and not discontinuities. But how many packets are missing, if only the 1st condition is applied?

I'd suggest that transedit steps in line with other analysers that don't show discontinuities if the counter is correctly incremented (e.g. see attachement)

von Mediasat

müsste doch eigentlich mit der TV Karte TBS6925 gefunden werden.

Der Hersteller sagt jedenfalls, das es damit möglich ist - laut Produktbeschreibung.

Mit DVBViewer geht es jedenfalls nicht, allein schon wegen der Einstellmöglichkeiten - oder?

DVB dream macht es aber auch nicht, obwohl das da explizit gehen sollte.

@ Derrick

Du bist da doch derjenige, der im DXer Bereich was sagen kann oder.?

Kann mir jemand sagen, was ich einstellen muss, damit ich Transponder die im Mode ACM übertragen, mit einem Technotrend S2 3650 CI empfangen kann?

http://www.sat-universe.com/showthread.php?t=125513

Danke

Ich habe hier einen Inverto Unicable sowie einen Spaun 5/8 Switch in der Kaskade.

Wenn ich mich auf den Inverto hänge, habe ich auf 12693H folgende Signaleigenschaften:

Pegel: 48 dBuV

S/N: 14.9 dB

Am Spaun mit integriertem Verstärker:

Pegel: 58 dBuV

S/N: 13.9 dB

Nun heißt es immer, für die Schlechtwetterreserve wäre der S/N entscheidend. Ist das hier auch so? Oder würden die 48 dBuV bei Schlechtwetter schnell unter die für einen Receiver wichtige Schwelle fallen und hier das Signal evtl. doch eher abreißen?

There is detailed explanation.

I choose Plugins ---> NetStream where I can define stream type, interface and port. For example unicast 192.168.0.1:1234.

Then I try to open it in VLC on other computer just like this http://192.168.0.1:1234 and it works great.

But what should I do when I activate "Stream Whole Transponder" buttom. How can I open channels then?

If I try http://192.168.0.1:1234 VLC doesn't open anything. Maybe I should define some specific PIDs in URL?

We need subtitles from Satellite for people who can't hear.

We bought DVBViewer soft.

1/How can we recover SUBTITLES through teletext or stream ?

We'd like to have mpg files.

2/How can we edit or encrust text or lyrics by changing the too small fonts ?

3/How can we synchronise subtitles with the voice ?

We hope you can help us !

Thank you so much for your answer

Jo

Does any one know what the S19 indicates?

Thanks.

00 -> table_id: program_association_section
B0A1 -> section length 161 -> Bytes
1000 -> transport_stream_id
C9 -> reserved (2 Bits): 03 -> version_number (5 Bits): 04 -> current_next_indicator (1 Bit): 01
00 -> section_number
00 -> last_section_number
0000 -> program number
0010 -> network_PID
0003 -> program number
0021 -> program_map_PID
0032 -> program number
0032 -> program_map_PID
1044 -> program number
0064 -> program_map_PID
107C -> program number
1004 -> program_map_PID
107D -> program number
13EC -> program_map_PID
107E -> program number
0C1C -> program_map_PID
10BF -> program number
00C8 -> program_map_PID
10C0 -> program number
012C -> program_map_PID
1100 -> program number
01F4 -> program_map_PID
1140 -> program number
0A8C -> program_map_PID
11C0 -> program number
0190 -> program_map_PID
1200 -> program number
02BC -> program_map_PID
1240 -> program number
0320 -> program_map_PID
1280 -> program number
0258 -> program_map_PID
1600 -> program number
0578 -> program_map_PID
1640 -> program number
05DC -> program_map_PID
1680 -> program number
0640 -> program_map_PID
16C0 -> program number
06A4 -> program_map_PID
1700 -> program number
0708 -> program_map_PID
1740 -> program number
076C -> program_map_PID
1780 -> program number
07D0 -> program_map_PID
183C -> program number
08FC -> program_map_PID
187C -> program number
0960 -> program_map_PID
18BD -> program number
09C4 -> program_map_PID
18FD -> program number
0A28 -> program_map_PID
193E -> program number
0834 -> program_map_PID
197E -> program number
0898 -> program_map_PID
1A40 -> program number
03E8 -> program_map_PID
1A80 -> program number
044C -> program_map_PID
1AC0 -> program number
04B0 -> program_map_PID
1B00 -> program number
0514 -> program_map_PID
1C00 -> program number
0384 -> program_map_PID
4440 -> program number
17D4 -> program_map_PID
44C8 -> program number
1838 -> program_map_PID
4500 -> program number
189C -> program_map_PID
4580 -> program number
1900 -> program_map_PID
45C0 -> program number
1964 -> program_map_PID

Can anyone help?

Thanks

Currently an Eb/No of 6dB is required for quasi error free reception. After the change this will be slightly increased to 6,2dB. In terms of dish area 0.2dB corresponds to a 5% bigger dish or a 2% increase in diameter. Astra 2D is a spot beam satellite. For GB or areas where only a small dish is required there won't be a noticeable degradation. It could be different in areas with marginal reception (e.g. eastern Germany). A marginal reception of the dvb-s transponder with 120cm could suffer after switching to dvb-s2 cos for the same performance as before a dish with 123cm will be required.

/edit

I took the wrong values. On the contrary in this case dvb-s2, qpsk, 8/9 will show a slightly better error performance than dvb-s, 5/6. So don't worry

kann mir jemand erklären wie das programmiertechnisch mit den sky Multifeed Channels abläuft?

Wie muss ich mir das vorstellen ?

Was wird dort mitgesendet ? Als Beispiel nehmen wir mal "sky Sport Info Channel" ..

Vielen Dank

I am new to mheg technology.Can any one tel me how to configure the MHEG developing environment in windows7.Can u share me some tutorials regarding the MHEG application development..

Thanks

I want to work in Mheg.I want to know which are the softwares i need for mheg development???

bisher dachte ich, bei 720p wären über DVB nur 50 fps zulässig?

Bei Unitymedia gibt es einen Sender "Kino HD", das ist ein PPV-Sender.

Bisher wurde mir im DVBViewer da immer 1280x720 50 fps angezeigt (also wie bei ARD & ZDF HD).

Jetzt ist mir letztens, als ich mal wieder zufällig auf die Statusleiste schaute, aufgefallen, dass dort 25 fps steht...?

Also ich bin mir aber ziemlich sicher, dass da vorher 50 fps standen...

Dann dachte ich erst, Unitymedia hätte da etwas geändert.

Habe dann eine ältere TS Aufnahme abgespielt, und auch hier werden 25 fps angezeigt. (Bei ARD & ZDF HD jedoch nach wie vor 50 fps.)

Also kann es eigentlich nur eine Änderung im DVB Source 3.5.4.0 sein, der letztens (zusammen mit dem DVBViewer 4.6.0.1) geupdatet wurde.

Kann mir jemand genaueres dazu sagen? Leider konnte ich keinen Changelog zum DVB Source 3.5.4.0 finden...

help me?

I need some help for a strange CAM issue.

I created a BDA recording application that does work with TT card and I manage the CI with TT API. I use personally a CT-3650 with a CAM (PowerCAM version 2.0) and I have no issues with it, works great.

However I recommended to one of my users to buy a CT-3650 and the same CAM I use but he have an issue with its CAM.

The CAM is a PowerCAM version 4.6. and eventhough the TT API is returning for CA change a 0x0E reply with a 0 status the CAM is not decrypting anything.

What's odd is that if it uses a PowerCAM version 2.0 (instead of the version 4.6), then it works fine, channels are decrypted.

If the PowerCAM 4.6 is used with TT-Viewer the channels are also decrypted.

So I guess I am doing something wrong but honestly I don't see where the error is...

Here is what I'm doing: a standard BDA graph, with

* DVB-T Network Provider

* USB 2.0 BDA DVB-T Tuner

* USB 2.0 BDA DVB-T Capture

* InfTee

* MPEG2 Demultiplexer (MS)

* MPEG2 Transport Information Filter (MS)

* My Own Demuxer

Before running the graph I:

1) Open TT hardware (bdaapiOpenHWIdx)

2) Open the CI (bdaaOpenCI with full callbacks)

Then I submit tune request, run the graph and:

1) Upon receiving the PMT in my demux, get the CI slot status (bdaapiCIGetSlotStatus)

2) Wait for the TT callback to notify that the slot is ok with a CI_SLOT_MODULE_OK or CI_SLOT_CA_OK (and it did with something like:

CI slot 0 changed

CI Status:SlotModuleOk

CI Text : PCAM V4.6

CA System ID : 4AA1

CA System ID : 100

CA System ID : 500.....)

3) Finally request the channel to decode with either bdaapiCIReadPSIFastDrvDemux or bdaapiCIMultiDecode passing along the correct SID for the channel.

4) Wait for CA change to give the 0x0E reply with 0 status and finally stop the TIF filter and goes one with capturing all the packets

And here I am: with PowerCAM v2.0 = all is fine, with PowerCAM v4.6 = nothing is decoded (but the CAM works fine in a TV or with TT-Viewer on the same machine...)

Is TT-Viewer / DVBViewer using the exact same TT functions or another ones?

Best Regards,

Stéphane.

V_PID 3001

A_PID 3011

PCR_PID 3099

It seems that DVBViewer-pro has some problems with the live stream. Anybody who can receive this programme without problems? Please report your directx settings.

thx

SD is transmitted with 720x576, some with AR=16/9 and some with 4/3. 4/3 content is pillar box encoded and transmitted as anamorphic 16/9 (e.g. Holland Doc 24). 16/9 content is letter box encoded and transmitted as 4/3 (e.g. Boomerang).

Zumindest ist es beim DVBViewer (mal abgesehen von den zusätzlichen Bezeichungen der einzelnen Tonspuren hinter dem Sendernamen) so.

Richtig?

Jetzt habe ich aber bei anderen TV Softwares schon öfters gegenüber dem DVBViewer leicht abweichende Kennungen gesehen. Die können dort aber eigentlich auch nur aus dem empfangenen DVB-Stream kommen... (ohne irgendwelche anderen Quellen wie bspw. Internet)

Deshalb meine Frage, wo könnten diese Programme die Senderkennungen her bekommen?

Beispiele für abweichende Kennungen: "RTL" statt "RTL Television" oder "S RTL" statt "Super RTL".