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Missing AP file by recording 4K channels


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Re: Missing AP file by recording 4K channels #41 WanWizard

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Posted 23 December 2018 - 18:06

@WanWizard: If a hd51 rc 7.0 image could be available before 8 o'clock pm, I can test it. Afterwards 2 records start.

 

I'll try, but don't hold your breath, the current rc run that started 12:00 GMT+1 isn't finished yet.


Currently in use: VU+ Duo 4K (2xFBC S2), VU+ Solo 4K (1xFBC S2), uClan Usytm 4K Pro (S2+T2), Octagon SF8008 (S2+T2), Zgemma H9.2H (S2+T2)

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Re: Missing AP file by recording 4K channels #42 athoik

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Posted 23 December 2018 - 18:06

I didn't know that we used there hardcoded values.

We need to use something like videoStream::vtH265_HEVC

So if we choose to change internally something it won't break again.

Generally E2 if full of hardcoded values.

I just tried to use the same values everywhere and expose them to userspace in order to have the codec in UI.
 
lib/dvb/decoder.h:	enum { MPEG2, MPEG4_H264, VC1 = 3, MPEG4_Part2, VC1_SM, MPEG1, H265_HEVC, AVS = 16 };
lib/dvb/pmtparse.h:		enum { vtMPEG2, vtMPEG4_H264, vtVC1 = 3, vtMPEG4_Part2, vtVC1_SM, vtMPEG1, vtH265_HEVC, vtCAVS = 16 };

// not finally values i think.. !!
#define VIDEO_STREAMTYPE_MPEG2 0
#define VIDEO_STREAMTYPE_MPEG4_H264 1
#define VIDEO_STREAMTYPE_VC1 3
#define VIDEO_STREAMTYPE_MPEG4_Part2 4
#define VIDEO_STREAMTYPE_VC1_SM 5
#define VIDEO_STREAMTYPE_MPEG1 6
#define VIDEO_STREAMTYPE_H265_HEVC 7
#define VIDEO_STREAMTYPE_AVS 16

@athoik: Why did you add the "= 3" for vtVC1?


As I said now streamtype is equal everywhere. So streamtype = 3 = vc1.

Edited by athoik, 23 December 2018 - 18:09.

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Re: Missing AP file by recording 4K channels #43 anudanan

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Posted 23 December 2018 - 18:14

My 7.0rc is from 20th december

Sw Update works?
Clear I made everytime before updating an image backup ;-)

Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX


Re: Missing AP file by recording 4K channels #44 betacentauri

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Posted 23 December 2018 - 18:32

@athoik: Yes, you be great to use only 1 enum in E2 and use it everywhere. We should put it on the todo list...


Edited by betacentauri, 23 December 2018 - 18:32.

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Re: Missing AP file by recording 4K channels #45 WanWizard

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Posted 23 December 2018 - 20:10

A new rc build for the uno4kse  is finished, I'll start one for the hd51, just in case.


Currently in use: VU+ Duo 4K (2xFBC S2), VU+ Solo 4K (1xFBC S2), uClan Usytm 4K Pro (S2+T2), Octagon SF8008 (S2+T2), Zgemma H9.2H (S2+T2)

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Re: Missing AP file by recording 4K channels #46 anudanan

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Posted 23 December 2018 - 20:18

Is the uno4kse rc Image from today 19:11 in the download area? Can I also make a sw update to test it?

i do it in 1 houre after watching a movie

Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX


Re: Missing AP file by recording 4K channels #47 WanWizard

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Posted 23 December 2018 - 20:18

Also finished.


Currently in use: VU+ Duo 4K (2xFBC S2), VU+ Solo 4K (1xFBC S2), uClan Usytm 4K Pro (S2+T2), Octagon SF8008 (S2+T2), Zgemma H9.2H (S2+T2)

Due to my bad health, I will not be very active at times and may be slow to respond. I will not read the forum or PM on a regular basis.

Many answers to your question can be found in our new and improved wiki.


Re: Missing AP file by recording 4K channels #48 anudanan

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Posted 23 December 2018 - 22:17

It works now with travelxp 4K and UHD1 by Astra

 

Also the reconstruct works

 

But one question

 

a record of RTL UHD only creates an SC file but not an AP file. 


Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX


Re: Missing AP file by recording 4K channels #49 betacentauri

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Posted 23 December 2018 - 22:49

Yes, on SES UHD Demo Channel ap and sc files are created.
On RTL UHD I couldn’t test as I first need to install and configure oscam. Can’t do it today and also the next days it will become difficult.
But I will check it. If not, please remind me.
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Re: Missing AP file by recording 4K channels #50 anudanan

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Posted 23 December 2018 - 22:56

The special thing on RTL UHD was today that there is only a still picture you can see.

 

Ist that a reason for the missing AP file?


Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX


Re: Missing AP file by recording 4K channels #51 betacentauri

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Posted 23 December 2018 - 23:10

If you only recorded a few seconds, then most likely yes. Ap file contains the position of I frames (maybe called differently in the h265 standard) to be able to cut without de- and encoding of the video data.
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Re: Missing AP file by recording 4K channels #52 anudanan

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Posted 23 December 2018 - 23:39

Now I made a record of the still picture for 20 min but there is  no AP file.

 

I´ll make a next test when the RTL UHD channel will send a normal  movie


Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX


Re: Missing AP file by recording 4K channels #53 betacentauri

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Posted 27 December 2018 - 18:38

h265 uses NALs. The "access unit delimiter" NAL show which kind of frames are included in the data. There are 3 possibilities: Only I frames, P and I, B and P and I (see h265 spec). Currently we only search for the "only I frames" case. This seems to work in several cases, but not on RTL UHD. Maybe only because RTL UHD shows at the moment a still picture only changing every few minutes.


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Re: Missing AP file by recording 4K channels #54 betacentauri

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Posted 29 December 2018 - 16:20

@anudanan: Does cutting h265 recordings work properly? So are there any artifacts visible after cutting?

 

For RTL UHD we currently don't have a good solution. Only a quite complex implementation might fix the problem. But as it's only one channel and the channel really don't transmits something useful, I don't really like to implement that.


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Re: Missing AP file by recording 4K channels #55 anudanan

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Posted 29 December 2018 - 16:26

Yes, cutting works fine.

 

I´ll check RTL UHR if the channel send normal program


Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX


Re: Missing AP file by recording 4K channels #56 betacentauri

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Posted 29 December 2018 - 16:31

It only shows Formula 1 in March 2019. So we have to wait "a little bit".


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Re: Missing AP file by recording 4K channels #57 anudanan

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Posted 16 March 2019 - 19:48

Tomorrow I will make a record of RTL UHD  formula F1 racing to check if the AP file is now there and then I will cut the movie


Edited by anudanan, 16 March 2019 - 19:49.

Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX


Re: Missing AP file by recording 4K channels #58 anudanan

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Posted 17 March 2019 - 12:16

I works. Now the ap file is also there if a recording is finished. Cutting works also

 

I have seen today RTL UHD has used an AC3+ audiotrack, which I only can hear if I have AC3 downmix enable or PCM Multi enabled. I think that has to do with my older AVR which can´t decode AC3+ so the Box must do it. Last year I have heared audio with my AVR Maybe that RTL has swich to AC3+ this year.


Receiver:2 x Uno4k SE (PLI 7.3 rel), 1 x ET9200 (PLI 4.0), NAS: 2 x QNAP 410, TV: LG 65C8llla, LG 47LB570V, LG 42LM615S, Sound: Yamaha RX-v663, Teufel System 5 THX



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