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Lem
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 Posted: Mon May 08, 2006 4:58 am |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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I did one DVD of a single episode of a program. No problem.
So i tried 3 episodes of something else. MythBurn ran transquant as it was marginally too big.. 1.04ish
DVD burn't but no sound. Guessed it might have been the transquant as the other worked fine.
So.. I did a lossless transcode (these are DVB-T recordings) to cut out the commercials and try again.
Mythburn now *stops due to an error* whilst running mplex on the first file.
Any ideas??.
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speedsix
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Posted: Mon May 08, 2006 6:39 am |
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Joined: Wed Mar 29, 2006 4:19 am
Posts: 29
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I get no sound with burnt DVB-T recordings either.
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Lem
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Posted: Mon May 08, 2006 6:48 am |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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The non-requantised ones seem fine on my machine. Is your DVD over (or even close) being full? R5B7 automatically requantises the recording if it's too big (check your log). However, this seems to lose the sound!
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simonf
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Posted: Mon May 08, 2006 4:07 pm |
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Joined: Wed Nov 09, 2005 1:21 pm
Posts: 161
Location:
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Hi Lem
I have posted my fixes on a server ready for download
see http://www.mysettopbox.tv/phpBB2/viewtopic.php?t=9311
also if you are having problems with requadrenting sizes being wrong try running lossless mpeg2 transcoding first this means that mythburn dosnt need to know how much has been edited/cut from the file before calculating the target size
rgds
simon
_________________
Running:-
Intel 930 3GHz dual Core
Thermaltake Fanless CPU Cooler
Asus P5GS
Samsung 750G Sata HDD
8400 512m Video Card
2 * jetway DVB-t
1 * Haupage DVB-S2 Card
Samsung Sata 16x DVDRW
2048M Ram
1 * Netop Ion 330
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Lem
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Posted: Tue May 09, 2006 1:05 am |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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Thanks Simon,
Yes I found that mythburn doesn't take cutlists into account when calculating disk size, so I did a lossless transcode to eliminate the commercials.
However, mythburn won't create a dvd from these trancoded files!
It fails at the mplex stage on the first file. It seems to run for a bit before falling over. Checking the temp directory I have a mpg file (with sound), a mp2 file with the audio, and another 'filename'(1).mp2 file that has no sound.
It seems that either these transcoded files don't need mplex, or it's dropping out at the end of the process for some reason.
I might try building the new MythArchive module - see if that can do it!
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simonf
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Posted: Tue May 09, 2006 2:06 am |
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Joined: Wed Nov 09, 2005 1:21 pm
Posts: 161
Location:
Manchester UK
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Can you post the log file
it may shed some light on the matter
Rgds simon
if it is creating the mpg file with audio then mplex has completed ??
_________________
Running:-
Intel 930 3GHz dual Core
Thermaltake Fanless CPU Cooler
Asus P5GS
Samsung 750G Sata HDD
8400 512m Video Card
2 * jetway DVB-t
1 * Haupage DVB-S2 Card
Samsung Sata 16x DVDRW
2048M Ram
1 * Netop Ion 330
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speedsix
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Posted: Tue May 09, 2006 10:31 am |
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Joined: Wed Mar 29, 2006 4:19 am
Posts: 29
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Lem wrote: The non-requantised ones seem fine on my machine. Is your DVD over (or even close) being full? R5B7 automatically requantises the recording if it's too big (check your log). However, this seems to lose the sound!
The recording was only 25mins or so. I'll try another recording.
Dom
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Lem
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Posted: Tue May 09, 2006 1:40 pm |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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This is the last bit of my log..
summary of created media files:
.Video (m2v): 67295 Frames 00:44:51.800 './1004_20060405210300.m2v'
Audio 0 (mp2): 112158 Frames 00:44:51.792 10/0/10/3 './1004_20060405210300.mp2'
Audio 1 (mp2): 112158 Frames 00:44:51.792 9/0/11/2 './1004_20060405210300[1].mp2'
=> 1,098,559,806 bytes written...
-> we have 13 warnings/errors.
done... 1 collection(s) processed @ 00:02:37.217
first audio file size 62
second audio file size 21
mplex -o /myth/mythburn/temp/1004_20060405210300.mpg -f 8 1004_20060405210300.m2v 1004_20060405210300.mp2
***********************************
MythTV BurnDVD stopped due to error
The created mpg file seems fine though..
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simonf
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Posted: Tue May 09, 2006 2:53 pm |
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Joined: Wed Nov 09, 2005 1:21 pm
Posts: 161
Location:
Manchester UK
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From the output it looks like the mplex worked fine , its using remplex
did it delete ?? 1004_20060405210300.m2v and 1004_20060405210300.mp2 and 1004_20060405210300_log.txt
_________________
Running:-
Intel 930 3GHz dual Core
Thermaltake Fanless CPU Cooler
Asus P5GS
Samsung 750G Sata HDD
8400 512m Video Card
2 * jetway DVB-t
1 * Haupage DVB-S2 Card
Samsung Sata 16x DVDRW
2048M Ram
1 * Netop Ion 330
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simonf
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Posted: Tue May 09, 2006 3:06 pm |
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Joined: Wed Nov 09, 2005 1:21 pm
Posts: 161
Location:
Manchester UK
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you could try remarking out
Code: if [ "${cutflags[$idx]}" == "cut" ]; then
echo "try to cut commercials using mythtv cutlist"
# Obtain information about MPEG2 files from MythTV database
${scripts}/getmyth.sh $myfolder $mythtvlocation $file
if [ -s ${tempdir}/cutlist.txt ]; then
echo "cutlist found, applying and remultiplexing for DVD format"
${scripts}/mpeg2cut-px.sh ${myfolder} $videoformat $recode_ntsc ${mythtvlocation}/${file} ${tempdir}/${file} $factor
checkreturnvalue
else
# remux to get DVD VOBUs inserted and fix potential audio sync issues
echo "no cutlist found, remultiplexing for DVD format only"
${scripts}/remplex.sh $myfolder $videoformat $recode_ntsc ${mythtvlocation}/${file} ${tempdir}/${file} $factor
echo "mplex worked"
#checkreturnvalue
fi
else
# remux to get DVD VOBUs inserted and fix potential audio sync issues
echo "commerical cut disabled, remultiplexing for DVD format only"
${scripts}/remplex.sh $myfolder $videoformat $recode_ntsc ${mythtvlocation}/${file} ${tempdir}/${file} $factor
checkreturnvalue
fi
the checkreturnvalue just after the remplex in mythtvburn .sh it should then continue onto the next stage its a bit brutal but at least you can see if this cures it then i can see if i can fix the returned value
_________________
Running:-
Intel 930 3GHz dual Core
Thermaltake Fanless CPU Cooler
Asus P5GS
Samsung 750G Sata HDD
8400 512m Video Card
2 * jetway DVB-t
1 * Haupage DVB-S2 Card
Samsung Sata 16x DVDRW
2048M Ram
1 * Netop Ion 330
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Lem
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Posted: Wed May 10, 2006 1:16 am |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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That was my next line of attack Simon.. cheers for the pointer!
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Lem
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Posted: Wed May 10, 2006 1:50 pm |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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It's not deleting the m2v file etc, so I guess it stopping in remplex.sh, just after the mplex command. I've commented out the checkreturnvalue there..
Seems to be working...
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Lem
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Posted: Wed May 10, 2006 3:03 pm |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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Ok.. that works!
Now, my DVD menu doesn't seem to work properly. I can manually change titles, but using the menu would be nice!
Nearly there!
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simonf
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Posted: Wed May 10, 2006 3:58 pm |
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Joined: Wed Nov 09, 2005 1:21 pm
Posts: 161
Location:
Manchester UK
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Lem,
Have you tried the dvd in stand alone players or are you using xine
I seem to remember i couldnt get xine to work using the keyboard, but now i have set up my ms remote i can get the menu to work.
I assume you do have sound though, dont know why mplex is returning a error value but removing the checkreturnvalue.
Rgds
Simon
_________________
Running:-
Intel 930 3GHz dual Core
Thermaltake Fanless CPU Cooler
Asus P5GS
Samsung 750G Sata HDD
8400 512m Video Card
2 * jetway DVB-t
1 * Haupage DVB-S2 Card
Samsung Sata 16x DVDRW
2048M Ram
1 * Netop Ion 330
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Lem
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Posted: Mon May 15, 2006 1:46 am |
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Joined: Tue Mar 07, 2006 7:04 am
Posts: 54
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Success!..
Removing the -k switch in remplex.sh solved my menu probs.
Thanks a bundle to simonf for all the previous help - much appreciated!
I'll test my scripts with other files, then if any other UK DVB-T 'ers want to try them I'll post them up somewhere convenient.
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