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bond · 24th November 2005, 01:33

i guess the thing is that akupenguin's point is still valid even after you import the raw stream to .mp4 with a different fps than the original one

try extracting the avc stream to raw again from the .mp4 file which has the fps set differently to the one of Clipped.264 and run the "h264_parse.exe" tool from mpeg4ip over it
if the SPS still says the original framerate you know that this is the reason why mp4box doesnt let you combine the two streams, as the SPS are not identical

if thats the case you can try to make a bug report at gpac's sourceforge bug tracker and tell the devs that they should ignore the fps signalled in the SPS when doing cat

24th November 2005, 01:33	#9 \| Link
bond Registered User Join Date: Nov 2001 Posts: 9,770	i guess the thing is that akupenguin's point is still valid even after you import the raw stream to .mp4 with a different fps than the original one try extracting the avc stream to raw again from the .mp4 file which has the fps set differently to the one of Clipped.264 and run the "h264_parse.exe" tool from mpeg4ip over it if the SPS still says the original framerate you know that this is the reason why mp4box doesnt let you combine the two streams, as the SPS are not identical if thats the case you can try to make a bug report at gpac's sourceforge bug tracker and tell the devs that they should ignore the fps signalled in the SPS when doing cat __________________ Between the weak and the strong one it is the freedom which oppresses and the law that liberates (Jean Jacques Rousseau) I know, that I know nothing (Socrates) MPEG-4 ASP FAQ \| AVC/H.264 FAQ \| AAC FAQ \| MP4 FAQ \| MP4Menu stores DVD Menus in MP4 (guide) Ogg Theora \| Ogg Vorbis use WM9 today and get Micro$oft controlling the A/V market tomorrow for free