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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I convert movies using MeGUI for a long time. I convert different type of sources to 1280 x 720 mp4 which I can use on iPad, iPhone and PS3. I found out, that the Quicktime player for Windows is a good test vehicle for verifying the converted movies. If it works on Quicktime player it works also at PS3 and the other devices.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>If the source is a movie with a frame rate of 23.976 fps the converted mp4 always causes an error -2002 on Quicktime player and I get also an error on PS3.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I did a little bit of research and found out, that the mp4 header of the movie has wrong entries in the Media Handler Header (mdhd). The attachment shows two examples. For my opinion the values for </span><i><span lang=EN-US>stts.sampCnt</span></i><span lang=EN-US> and <i>stts.sampDur</i></span><span lang=EN-US> were defined improper, so that product of these two values exceeds the allowed range of 32 bit in the mdhd structure. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>It can be shown, that any part of a movie with 23,976 fps, which must not be longer than 28 min, has correct entries in the header and can be played without problems. If the part is longer than 28 min the error occurs.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>(MeGUI 0.3.5.0 with x264 r1649)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Please inform me, if you need some more information.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Best regards <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Thomas<o:p></o:p></span></p></div></body></html>