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17th January 2002, 18:59 | #1 | Link |
Guest
Posts: n/a
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Size in Nandub
Hi guys i am having a problem getting a small file size. whatever i do it comes out to around 1gb.. i have drf of 2,10 keyfram quality of 4,31 , bitrate of 890 for 1hr40min movie.. i dont know what im doing wrong. can someone please help? i read koepi's article but cant seem to figure why it turns out around 1gb.. i resize in gknot then load the avs into nandub. after that i run normal recompress. am i doing anything wrong. please give suggestions thanx.
Mangus |
19th January 2002, 08:01 | #3 | Link |
Registered User
Join Date: Jan 2002
Location: dallas tx
Posts: 40
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ok u want to make it smaller right? one thing to try is lowering the min bitrate. You can raise the DRF some more also, but im not sure if i'd recommend it.
You can reduce the number of keyframes by setting interval to 9999 and internal SCD to 100% (only allowing keyframes on scene changes). Also, you can encode the audio at a lower bitrate. I find 128kbps CBR MP3 is good enough quality, but you could try VBR 96-128kbps to drop the filesize without losing too much quality. reducing the resolution helps a lot...i dont go above 512 by xxx on anything. make sure you crop off any black borders before resizing, as edges on black are hard for divx to handle well, and take up a lot of space. hope this helps triffid |
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