A useful JPEG transcoding utility.. #JPEG Transcoder #Transcode JPEG #Transcode Library #Library #Transcode #JPEG
jpegtran is a small library that allows you to transcode JPEG files. Currently supported scale factors are M/N with all M from 1 to 16, where N is the source DCT size, which is 8 for baseline JPEG. If the /N part is omitted, then M specifies the DCT scaled size to be applied on the given input.
For baseline JPEG this is equivalent to M/8 scaling, since the source DCT size for baseline JPEG is 8. CAUTION: An implementation of the JPEG SmartScale extension is required for this feature. SmartScale enabled JPEG is not yet widely implemented, so many decoders will be unable to view a SmartScale extended JPEG file at all.
What's new in jpegtran 8d:
- A new option has been added to the jpegtran tool and transcoding library:
- - scale M/N Scale output image by fraction M/N, eg, 1/8
jpegtran 8d
add to watchlist add to download basket send us an update REPORT- runs on:
- Windows All
- file size:
- 148 KB
- filename:
- jpegtran.exe
1 screenshot:
- main category:
- Programming
- developer:
- visit homepage
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