Play back stops and starts but audio is fine

[muay]

Hi all,I have just converted a avi file to dvd useing convert x to dvd,but when i play it back it seems to jump from scene to scene the audio sounds fine.Here are the stats of one of the vob files.
Format : MPEG-PS
File size : 6.61 MiB
Duration : 17s 120ms
Overall bit rate : 3 238 Kbps

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, BVOP : Yes
Format settings, Matrix : Default
Format settings, GOP : M=3, N=12
Duration : 17s 11ms
Bit rate mode : Variable
Bit rate : 2 981 Kbps
Nominal bit rate : 9 100 Kbps
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 4:3
Frame rate : 25.000 fps
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.288
Stream size : 6.05 MiB (91%)

Audio
ID : 189 (0xBD)-128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Muxing mode : DVD-Video
Duration : 17s 120ms
Bit rate mode : Constant
Bit rate : 192 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Thank you for any help.

[hech54]

You converted it to PAL format.....where are you?

[muay]

The uk.