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Bug #2451

VDR 1x - Fehlernder Audiostream (ac3) nach Schritt 1

Added by hondansx almost 2 years ago. Updated almost 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Start date:
12/22/2016
Due date:
% Done:

0%


Description

Original:

[mpeg 0xb6e380] Format mpeg detected only with low score of 25, misdetection possible!
Input #0, mpeg, from '/video/video1/linked/Terminator-Sarah_Connor_Chronicles/Staffel1/09_Der_Todesbote/2008-12-15.20.16.50.99.rec/001.vdr':
Duration: 00:40:41.50, start: 28751.876356, bitrate: 4189 kb/s
Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1c1]: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s
Stream #0:2[0x80]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
Stream #0:3[0x1c0]: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s@

1. Schritt:

[mpeg 0x1870380] Format mpeg detected only with low score of 25, misdetection possible!
Input #0, mpeg, from '/video/video1/linked/Terminator-Sarah_Connor_Chronicles/Staffel1/09_Der_Todesbote/2008-12-15.20.16.50.99.rec/temp/001.vdr':
Duration: 00:40:41.45, start: 28751.926189, bitrate: 3801 kb/s
Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1c1]: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s
Stream #0:2[0x1c0]: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s@

History

#1 Updated by keynet almost 2 years ago

Please can you explain the problem ?
Can you upload a 100M sample of the recording to Gdrive or elsewhere for test ?

#2 Updated by hondansx almost 2 years ago

Sure.

The original 001.vdr shows 3 audiostreams. After genindex (genindex -b -n -i 001.vdr -d temp) is creating temp/001.vdr there are only 2 Audiostreams (AC3 got lost - see above)

Sample:
[[http://russle.net/example.tar.bz2]]

#3 Updated by keynet almost 2 years ago

  • Assignee set to keynet

Yes, at the moment my version of Genindex doesn't handle both AC3 and dvbsubs which both unfortunately use stream ID 0xBD.

Thanks for the sample. I should be able to add AC3 support to Genindex, but it may take some time to write & test.

It would help if you could supply a couple more samples of different programs from different broadcasters which include AC3 streams, so I can test a range of recordings (I had no VDR1 recordings with AC3 before your sample)

#4 Updated by keynet almost 2 years ago

If possible please provide a couple of recordings of around 100M or so with both AC3 audio AND dvb subtitles, and from different broadcasters if possible, as there are sometimes variations
Thanks

#5 Updated by keynet almost 2 years ago

  • Status changed from New to Resolved

Happy New Year!

Genindex now supports/extracts AC3/DTS streams VDR1.x recordings, but has only been tested on your 1 sample. Please rebuild your Genindex from the repository (pes.c and version.h changed) and test with some other recordings.

I would appreciate some further samples also.

#6 Updated by hondansx almost 2 years ago

Ah nice. I will test and report.

Thanks for your support and a Happy New Year!

#7 Updated by keynet almost 2 years ago

  • Status changed from Resolved to Closed

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