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| Updated Nuv2disc http://forum.linhes.org/viewtopic.php?f=17&t=5851 |
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| Author: | jams [ Mon Aug 29, 2005 11:20 pm ] |
| Post subject: | Updated Nuv2disc |
Nuv2disc 0.13.7 has been posted. Some of the changes include - Removed the hard exit for the screen size check - added failover from mplex to replex for dvb users This should add working support out of the box for Australian and possibly other folks as well. (please not that replex needs to be installed) - changed the default recording device to be /dev/dvd The update can be downloaded from here http://extras.mythtvtalk.com/downloads/ ... 3.7.tar.gz or if your using a later version of knoppmyth run nuv2disc-install.sh -download and nuv2disc will backup commanvars and update itself. -jams PS Greg Frost has been working on some other ideas and I expect to have them added fairly shortly. |
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| Author: | jams [ Fri Sep 02, 2005 10:56 pm ] |
| Post subject: | |
Nuv2disc 0.14.1 is now on the website. http://extras.mythtvtalk.com This release adds the work of Greg Frost to allow the selection of non-mythtv recordings. By default it's set for /myth/video which is the knoppmyth standard. If you need to change the location edit commonvars to fit your system Please note that by default nuv2disc will only show mythtv recordings. For non-myth recordings to show up select "update file list" and then "update video" -jams |
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| Author: | Liv2Cod [ Sat Sep 03, 2005 12:47 am ] |
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Hi Jams -- I presume nuv2disc still does not handle HDTV shows? I'd like to transcode and save my HD recordings to DVD. It's a bigger problem, tho, because the resolution must be changed from 1920x1080i or 1280x720p down to 720x480 to put on a DVD. Also, the HDTV recordings are MPEG2-TS (transport stream) instead of MPEG2-PS (program stream). |
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| Author: | Greg Frost [ Sat Sep 03, 2005 1:21 am ] |
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It would take a seriously long time to do that transcoding. I have a friend that uses the same DVB card as me, but uses Windows software. He has a HDTV, so there is some benefit in him recording HD. But if he wants to archive content to DVD it takes about 4 hours to transcode 1 hour of HDTV recording. In Australia, the free to air channels tend to have High Def and standard def channels on the same multiplex. Usually the High def channel is just playing a high def demo. Other times it has a high def version of what is being running on the standard def channel. My friend has taken to just recording stuff from the standard def channel if he is possibly going to need to burn it to DVD. |
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| Author: | Liv2Cod [ Sat Sep 03, 2005 1:50 pm ] |
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Sometimes US stations simulcast in HD and SD. Even that isn't an ideal situation, however, because the SD version is 4:3 aspect ratio instead of 16:9. I'd really like a 16:9 anamorphic DVD out of my HD stream. Four hours? No sweat. I'm patient. I just hate to tie up my 'doze box that long to make a DVD (which is what I'm doing now). |
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| Author: | Greg Frost [ Sat Sep 03, 2005 7:16 pm ] |
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Another thing to note is that he said the quality of his high def transcoded to SD resolution was worse than the SD simulcast. I guess this depends on the quality of the mpeg2 encoder. |
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| Author: | cesman [ Mon Sep 05, 2005 11:55 pm ] |
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The Holy Grail HD > DVD... |
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| Author: | Greg Frost [ Tue Sep 06, 2005 1:23 am ] |
| Post subject: | |
I would think that the holy grail was: HD -> BluRay (no transcoding) |
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| Author: | Liv2Cod [ Tue Sep 06, 2005 2:32 am ] |
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Forget Blu-Ray right now. It will be so hopelessly mired in DRM it will NEVER be useful to Linux or open-source developers at all. I will NOT buy a HD-DVD player that forces me to live by Hollywood's rules. I will not be forced down that road. No, all I want is to make a plain, old anamorphic DVD out of a HD show. That would fit my needs perfectly, as I want to be able to take a program over and show a friend or family. I'm disappointed that Linux tools are so far behind the times they can't even handle the Transport Stream format of the ATSC signals. I mean, come ON! This is the format used by all terrestrial and DVB broadcasts, and nobody even has a transcoder that can handle it! Even windoze tools do a p1ss-poor job. I transcoded a 1.5 hour program THREE TIMES with Nero and it couldn't get it right ONCE. In one case, it dropped the Dolby Digital signal affter the first segment of the program. Next time, I left the commercials in and made it ONE segment -- the sound lagged the picture by about 30 seconds by the end of the film! About seventeen hours of computer time wasted along with three coasters. I gave up. |
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| Author: | Greg Frost [ Tue Sep 06, 2005 3:12 am ] |
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C'mon Liv2Cod, do you live to code or code to live? Cant be that hard to fix up transcode so it works (I wasn't aware it doesnt). I should try recording some High Def and seeing if I can transcode it. EDIT: Well, I couldn't get my system to even record a HD channel without producing a corrupt stream. The CPU load didn't seem to be too high while it was recording, but I cant even play it back one frame at a time (in edit mode) without seeing horrible corruption artifacts. I guess my system (XP1700, 256M memory) is not up to it. |
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| Author: | Xsecrets [ Tue Sep 06, 2005 7:48 am ] |
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maybe you should think about recording your shows as ps instead of ts. I found I got better results that way anyways. |
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| Author: | Liv2Cod [ Tue Sep 06, 2005 10:51 am ] |
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Recording as ps is about to be deprecated. People have had too much trouble with it and the devs are pulling it out of the next release. Greg -- corrupt packets are part of life when recording HD. While I don't have a "high" number of bad packets, most Linux software is intolerant of ANY bad packets. It's but one of the problems that prevent any solution of recording HD->DVD. Live to Whine 
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| Author: | Xsecrets [ Tue Sep 06, 2005 11:06 am ] |
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why are they pulling ps out, it was the only way to get mostly watchable hdtv out of my card. That sucks. They need to put a ton of work into TS if they are removing ps. |
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| Author: | cesman [ Tue Sep 06, 2005 11:10 am ] |
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That does suck.... Using PS is the only way I can watch ABC with it poop'n the bed. Nothing like desperate wives in HD!
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| Author: | Xsecrets [ Tue Sep 06, 2005 11:13 am ] |
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also the mythtv player does not like TS very much, that's what I get over firewire, and rewind ff during livetv is all kinds of f@$%d up. |
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