This is probably unrelated but according to DVD spec NTSC mp2 is not a 
requirement. Most player will play it but some might have issues with 
it. Funny thing is that for PAL it is a requirement.

I learned that after working on QDVDAuthor for about three years. I will 
yet have to change my menu creation to use a52 audio, which is a 
requirement in both NTSC and PAL.

Besides this your video looks okay.

Varol :)

Roland Roberts wrote:
> QDVDAuthor wrote:
>   
>> This sounds more like a question for the dvdauthor mailing list. What 
>> is the aspect adn resolution you see in the dvdauthor.xml file ? what 
>> is mplayer telling you about the video ( -identify flag )
>>     
> 266 roland> grep 'video format' /tmp/AstroClub-20080410/dvdauthor.xml
>    <video format="ntsc" aspect="4:3" resolution="720x480" />
>    <video format="ntsc" aspect="4:3" resolution="720x480" />
>
> I assume you are referring to the files which get used by dvdauthor to 
> go onto the DVD.  The report 720x480 with a 4:3 aspect ratio.
>
> 356 roland> mplayer -identify -vo null -frames 1 AstroClub-20080410001.mpeg
> MPlayer 1.0rc2-4.1.2 (C) 2000-2007 MPlayer Team
> CPU: Intel(R) Core(TM)2 CPU         T7200  @ 2.00GHz (Family: 6, Model: 
> 15, Stepping: 6)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> Compiled with runtime CPU detection.
> 115 audio & 237 video codecs
> Can't open joystick device /dev/input/js0: No such file or directory
> Can't init input joystick
> mplayer: could not connect to socket
> mplayer: No such file or directory
> Failed to open LIRC support. You will not be able to use your remote 
> control.
>
> Playing AstroClub-20080410001.mpeg.
> ID_VIDEO_ID=0
> ID_AUDIO_ID=0
> MPEG-PS file format detected.
> VIDEO:  MPEG2  720x480  (aspect 2)  29.970 fps  7500.0 kbps (937.5 kbyte/s)
> ID_FILENAME=AstroClub-20080410001.mpeg
> ID_DEMUXER=mpegps
> ID_VIDEO_FORMAT=0x10000002
> ID_VIDEO_BITRATE=7500000
> ID_VIDEO_WIDTH=720
> ID_VIDEO_HEIGHT=480
> ID_VIDEO_FPS=29.970
> ID_VIDEO_ASPECT=0.0000
> ID_AUDIO_FORMAT=80
> ID_AUDIO_BITRATE=0
> ID_AUDIO_RATE=0
> ID_AUDIO_NCH=0
> ID_LENGTH=232.82
> ==========================================================================
> Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
> VDec: vo config request - 720 x 480 (preferred colorspace: Mpeg PES)
> VDec: using Mpeg PES as output csp (no 0)
> Movie-Aspect is undefined - no prescaling applied.
> VO: [null] 720x480 => 720x480 Mpeg PES
> Selected video codec: [mpegpes] vfm: mpegpes (MPEG-PES output (.mpg or 
> DXR3/IVTV/DVB/V4L2 card))
> ==========================================================================
> ID_VIDEO_CODEC=mpegpes
> ==========================================================================
> Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
> AUDIO: 48000 Hz, 2 ch, s16le, 224.0 kbit/14.58% (ratio: 28000->192000)
> ID_AUDIO_BITRATE=224000
> ID_AUDIO_RATE=48000
> ID_AUDIO_NCH=2
> Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
> ==========================================================================
> AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
> ID_AUDIO_CODEC=mp3
> Starting playback...
> VDec: vo config request - 720 x 480 (preferred colorspace: Mpeg PES)
> VDec: using Mpeg PES as output csp (no 0)
> Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
> ID_VIDEO_ASPECT=1.3333
> VO: [null] 720x480 => 720x540 Mpeg PES
> A:   0.2 V:   0.0 A-V:  0.126 ct:  0.000   1/  1 ??% ??% ??,?% 0 0
>
> Exiting... (End of file)
>
>   


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