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18th April 2014, 21:25 | #1 | Link |
Registered User
Join Date: Apr 2010
Posts: 175
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Avisynth + VD resulting file size
Hi all,
I read something about XVid missing the file size' target in some cases. I'm wondering about following results, i'm using an Avi stream, codec = Xvid 1.0.3, nothing special, kbps = 1280. 1) Feeding it directly into VD, using the last Xvid codec for compression, single pass, get estimated filesize about 1,3 GB 2) Feeding VD with following script : video=AviSource("C:\...\L'oro Di Napoli.avi") return video => In the second case, the file is about 1GB bigger, according to the Xvid estimation witch i found quite correct. Why, avisynth is just carrying the stream to VD... doing nothing ? Thanks, L *********** (Sorry i can't enable tags...maybe addblock ?) Edit : ffdshow isn't the culprit, since AviSource doesn't use it. At least it seems to me... DirectShowSource use it. It maybe the audio stream, witch is decompressed with avisynth. Please forget it Last edited by lisztfr9; 18th April 2014 at 22:54. |
19th April 2014, 01:31 | #2 | Link | |
Guest
Join Date: Jan 2002
Posts: 21,901
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Quote:
You should check the output color spaces for the two streams. That could account for a difference. All your encode settings should be the same in the two cases. Last edited by Guest; 19th April 2014 at 01:33. |
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