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recording Dolby-E pid

Posted: Fri Jul 27, 2012 11:47 am
by mrchisholm
Hey

been using dvbdream for years and it's the best viewer for dvb that i've tried .. but i have one problem, it usually will not record the Dolby-E pid even tho i have set it to record all pids etc in settings .. is there a way to make it record all pids even those it does not recognize?

Regards
MrC

Re: recording Dolby-E pid

Posted: Fri Jul 27, 2012 8:58 pm
by X05
If there was some event feed that used Dolby-E I used my TSwriter2 module.. however I probably need to add mode to allow dialog to be closed while recording.
Does it show an audio type in the audio pid editor? Possible to fake the audio type? Can you listen to Dolby-E audio in realtime?

Re: recording Dolby-E pid

Posted: Sat Jul 28, 2012 6:38 am
by mrchisholm
nah there is no pid recognized in the channel properties, no i have no way of listening to it in real time, i like to record it and reencode it to DTS HD afterwards tho :)

Re: recording Dolby-E pid

Posted: Sun Aug 05, 2012 5:31 am
by rel
maybe you can send me a sample stream and we can fix the problem by making DD recognize unknown audio pid format.

Normally if it had recognized the pid, you could pick TS as record format. then pick "All audio pids" in "Preferences->Record->TS Records", it would finely record the audio.


Can you upload some sample stream from that transponder for me to test?

How to capture a sample stream
1) Depending on the device you got there, you might first need to enable "Full TS" mode in device options & restart DD
2) start "TSWriter" (or "Stream Recorder") module on the problematic transponder, record about 100 mb
3) upload file to somewhere (Hotfile, Rapidshare). and send links to me

Re: recording Dolby-E pid

Posted: Wed Aug 08, 2012 3:13 pm
by feedfreak
it was a Biss encoded stream that contains h264 4.2.2 video 1 mp2 track and 1 dolby e track

recorded with transedit and decrypted via tsdec. ffmpeg sees it as an unknown track, tsmuxer cant detect it but good luck with it.

it must be possible to record and extract it correctly some how as there are a few streams out there that have been converted to dts to take advange of the higher quilty dolby e audio.


http://speedy.sh/Ft4PX/dole.ts

Re: recording Dolby-E pid

Posted: Thu Aug 09, 2012 5:15 am
by mrchisholm
maybe you can send me a sample stream and we can fix the problem by making DD recognize unknown audio pid format.

Normally if it had recognized the pid, you could pick TS as record format. then pick "All audio pids" in "Preferences->Record->TS Records", it would finely record the audio.


Can you upload some sample stream from that transponder for me to test?

How to capture a sample stream
1) Depending on the device you got there, you might first need to enable "Full TS" mode in device options & restart DD
2) start "TSWriter" (or "Stream Recorder") module on the problematic transponder, record about 100 mb
3) upload file to somewhere (Hotfile, Rapidshare). and send links to me
thanks for taking the time to look into this :) i see a sample was allready provided (alltho it doesn't look correct in transedit, should say AES3 PCM Audio on dolby pid) but here is another one. :) (was recored on my dreambox but the entire transponder is there)

http://www.speedyshare.com/z7TJp/201202 ... 4-02-48.ts

feedfreak u prolly found my caps, if i want dolby-e i also use transedit to cap and convert with dts encoder ... but would ofc like it to be able to record dolby pid in dvbdream :)

Re: recording Dolby-E pid

Posted: Thu Aug 09, 2012 8:09 am
by feedfreak
maybe you can send me a sample stream and we can fix the problem by making DD recognize unknown audio pid format.

Normally if it had recognized the pid, you could pick TS as record format. then pick "All audio pids" in "Preferences->Record->TS Records", it would finely record the audio.


Can you upload some sample stream from that transponder for me to test?

How to capture a sample stream
1) Depending on the device you got there, you might first need to enable "Full TS" mode in device options & restart DD
2) start "TSWriter" (or "Stream Recorder") module on the problematic transponder, record about 100 mb
3) upload file to somewhere (Hotfile, Rapidshare). and send links to me
thanks for taking the time to look into this :) i see a sample was allready provided (alltho it doesn't look correct in transedit, should say AES3 PCM Audio on dolby pid) but here is another one. :) (was recored on my dreambox but the entire transponder is there)

http://www.speedyshare.com/z7TJp/201202 ... 4-02-48.ts

feedfreak u prolly found my caps, if i want dolby-e i also use transedit to cap and convert with dts encoder ... but would ofc like it to be able to record dolby pid in dvbdream :)

maybe ts dec messed it up when removing the encrytion, i always record the video, mp2/ac3 track and aes pcm track (dolby e) with transedit. Have you experimented with encrypted files or just FTA?

edit - needed to record the pat with the streams so they are all detected correctly :) dolby e is now detected before and after decrytion. Would be cool if DvbDream could implement the doby e pid recording to enabe watching the channle live while recording :)

Re: recording Dolby-E pid

Posted: Sat Aug 11, 2012 5:29 am
by mrchisholm
oh i see, yes i always cap entire stream inc pat so that could be it.

Re: recording Dolby-E pid

Posted: Sat Aug 11, 2012 1:44 pm
by rel
We will check it soon, at least to make DD recognize the pid , even though it probably won't be able to play it.

Re: recording Dolby-E pid

Posted: Sun Aug 12, 2012 5:12 am
by mrchisholm
no, i don't think there is any free or pay codec avalible for dolby-e yet, maybe there never will be but u can always hope :)

Re: recording Dolby-E pid

Posted: Sun Aug 12, 2012 10:04 am
by feedfreak
no, i don't think there is any free or pay codec avalible for dolby-e yet, maybe there never will be but u can always hope :)
think the guy responsible for ffmpeg has it done but is holding out for $ :(