JD wrote: > On 08/11/2010 12:50 PM, linux@xxxxxxxxxxxxxxxxxx wrote: > >> On Wed, Aug 11, 2010 at 10:36:30AM -0700, JD wrote: >> >>> On 08/11/2010 05:34 AM, linux@xxxxxxxxxxxxxxxxxx wrote: >>> >>>> On Tue, Aug 10, 2010 at 05:28:51PM -0700, JD wrote: >>>> >>>>> On 08/10/2010 05:15 PM, Michael Miles wrote: >>>>> >>>>>> linux@xxxxxxxxxxxxxxxxxx wrote: >>>>>> >>>>>>> Maybe a solution to this would be to put the wav files on a Video-DVD >>>>>>> >>>>>>>> and leave the video directory empty. This would however only give you >>>>>>>> a sample rate of 48000 Hz instead of up to 192000 Hz as specified for >>>>>>>> a DVD-A. But then at least you could play the DVD on most any >>>>>>>> DVD-player. I am going to try that tomorrow. >>>>>>>> >>>>>> This is about the only way I could get this to work. >>>>>> >>>>>> It's a shame but the big problem is the Media companies. Mp3, aac, ogg, >>>>>> any of the lossy formats are ok with them but lossless, mo way they make >>>>>> it hard. No real support for probably one of the better music >>>>>> formats.... DVD-A. >>>>>> >>>>>> The work around is DVD-Video with out the video. Use in a 4 hour long >>>>>> play and it gets a few cd there (5-6) >>>>>> >>>>>> Kdenlive works >>>>>> >>>>> So, how do I create a DVD-Video without the Video, but with only Audio? >>>>> KdEnlive can do that? >>>>> Guess I need to read up and the how to! >>>>> >>>> Hello, >>>> >>>> Well, my steps to make a Video-DVD containing mainly audio are as >>>> follows: >>>> >>>> $> ffmpeg -loop_input -t 2000 -i display.jpg -i 1.wav -r 44100 -target pal-dvd -aspect 4:3 1.mpg >>>> $> ffmpeg -loop_input -t 2000 -i display.jpg -i 2.wav -r 44100 -target pal-dvd -aspect 4:3 2.mpg >>>> $> dvdauthor -o testdvd -x dvd.xml >>>> $> cat dvd.xml >>>> <dvdauthor> >>>> <vmgm /> >>>> <titleset> >>>> <titles> >>>> <pgc> >>>> <vob file="1.mpg" /> >>>> <vob file="2.mpg" /> >>>> </pgc> >>>> </titles> >>>> </titleset> >>>> </dvdauthor> >>>> EOF >>>> $> growisofs -Z /dev/sr0 -dvd-video testdvd/ >>>> >>>> The resulting DVD+RW (as I said before, I am having strange problems >>>> creating DVD+R but no problems with DVD+RW) plays on vlc as well as on >>>> my Denon DVD-player. >>>> >>>> Leaving out the video encoding doesn't seem to work, so I gave a photo >>>> as a loop input into ffmpeg. >>>> >>>> However, it seems as if by the point all the audio has been encoded, >>>> in ffmpeg's display the frame number keeps rising, but the size of the >>>> resulting mpg file does not increase anymore. I need to press q to >>>> stop ffmpeg encoding, and then I need to give it a shell interrupt >>>> because it does not react anymore. >>>> >>>> Surely there must be an option which I have missed on the command line >>>> of ffmpeg to tell it to stop loop_encoding the photo when the end of >>>> the audio is reached. I might have to ask this on the ffmpeg mailing >>>> list. >>>> >>>> Regards, >>>> >>>> Gabriel >>>> >>>> >>> Thank you Gabriel. >>> I have seen similar behavior to ffmpeg in ffplay - it just will not stop >>> after the audio has been played. >>> Guess the program writer(s) were not looking for EOF? :) :) >>> >> Well, you have to put the -shortest option to ffmpeg, then it works >> fine. I asked on the ffmpeg list. Although I still have the >> impression that the video is slightly longer than the original >> soundtrack, there is something added to the end of the file where >> there is no sound anymore, but still video. >> > Does that not have to do with what wodim or cdrecord or dvdrecord > do in order to pad the audio track to be a multiple of 2352 bytes? > The silence could be that padding. > >> Somebody else on that list suggested: >> >> "what if you knew the trt of your wav - which you must know , ie: it >> is 5 min long , -t 5 >> >> ffmpeg -loop_input -i display.jpg -t 00:05:00:00 -i 1.wav -r 44100 >> -target pal-dvd -aspect 4:3 1.mpg" >> >> I haven't tried that yet. >> >> If you just want to have audio on the dvd, I think you cannot leave >> out video, but maybe you can just add a blank screen as video. >> >> Tell me about your results. >> > I am waiting for your reply to my question re: the xml file content. > How many image file entries do I have to have when I have 36 total tracks > distributed unevenly in 4 dirs under the dir dvd.out? > > >> Gabriel >> > I have some success with burning a data dvd with wav files. Most players will see the wav files and play them. That way you are not limited to time ( length of time on dvd ) and only limited to size. You can get quite a bit on a dvd. Try it with your deck. I have no problem with mine but it will play mp3 audio so it is able to pick up files. So give that a try and make a Data DVD with wav files. Michael -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
