I have 2 mkv files that I want to convert to DVD. I have extracted the avi, aac, chapters and subs from the mkv's. I have used aacdrop (name?) to convert audio to wav. Everytime I try to use any program to author dvd or to convert wav to mp2 or ac3 I get an error, because the audio is 6 channel 22000khz (?). Any suggestions what to do? Ive tried the following programs with the following errors
Besweet - (dvdlab wont recognize the wav or mp2 file)
ffmpegGui (error wont convert file)
Soundforge (wont open wav to convert and crashes)
Goldwave (doesnt recognize format)
Thanks for your help.
+ Reply to Thread
Results 1 to 7 of 7
-
-
Probably the aac was he aac, now without the header it is being decoded without the SBR part, so only half samplerate. I suspected this would happend, but when I tested it, the aac file still decoded ok, despite not showing up as he aac/sbr in coreaac, etc.
ffmpeg should accept aac input directly if it was compiled with --enable-faad. You could also use mplayer to directly decode from the mkv to wav. -
Well here is an example of the kind of command line for extracting audio with mplayer:
mplayer.exe -ao pcm:file=output.wav -aid # input.mkv -vo null -vc dummy
-aid is used to specify the audio track you want if there is more than one. You may also use -alang eng, jap, etc. if the streams are tagged properly.
The above command I don't think will work with old mplayer builds as the syntax has changed it would be -ao pcm -aofile output.wav -
You can't expect good quality if it is 22Khz without the SBR part. Much better to decode it correctly.
Similar Threads
-
Trouble converting 25FPS MKV file to 24FPS
By dave in or in forum Video ConversionReplies: 3Last Post: 29th Jul 2011, 21:46 -
Having a lot of trouble converting a softsubbed MKV to a hardsubbed video
By Mental_Gear in forum Video ConversionReplies: 4Last Post: 26th Nov 2010, 14:51 -
Converting MKV causing trouble in Sony Vegas
By DaveFresco in forum Video ConversionReplies: 3Last Post: 4th Jun 2010, 04:23 -
Having trouble with converting mkv to mp4 in 1080p
By NoobyDoo in forum Video ConversionReplies: 40Last Post: 17th Jun 2008, 23:59 -
Trouble converting MKV to DVD and burning....
By DVDNewb in forum Newbie / General discussionsReplies: 4Last Post: 10th Dec 2007, 23:14