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View Full Version : massive avi overhead 11%, possibly


Wolfman
4th July 2007, 01:47
did a conversion .. fairly standard ... but wanted to keep two audio tracks .. was a bit shocked when gspot told me of this inefficiency.
81% video 9.8% audio and 10% avi overhead .. realise, now that maybe gspot is lying... not a major problem, more has anyone else noticed this? agk2.4, codec divx, ac3 audio x2.

mitsubishi
4th July 2007, 02:20
It's probably lying and counting the second audio track as overhead. I just tried it with 2 mp3 tracks (22.4meg each) and G-spot does indeed say audio 22.4MB and overhead 26.7MB. Have you not tried adding up the filesizes yourself?

Even worse, if you use Open-DML in avi-mux-gui then it gives overhead about 98%!

buzzqw
4th July 2007, 06:12
i suggest a very good reading http://www.alexander-noe.com/video/amg/en_estimate_overhead.html

BHH

Wolfman
4th July 2007, 22:40
SO this is Gspot fault ? and I thought it was near god-like status.. relegated to the scrap bin of His-story