where can i find D1 Test Sequence??

[kanjialiu]

any body can help me??thx alot.

[drmpeg]

PAL and NTSC (note that the NTSC files are 486 lines).

Thumbnails:

ftp://vqeg.its.bldrdoc.gov/SDTV/VQEG_PhaseI/TestSequences/Reference/ThumbNails/index.html

Uncompressed source:

ftp://ftp.crc.ca/crc/vqeg/TestSequences/Reference/

More PAL.

ftp://vqeg.its.bldrdoc.gov/HDTV/SVT_exports/SVT_Abekas_Exports_/

Ron

[GodofaGap]

hmm... (http://forum.doom9.org/showthread.php?p=872636#post872636)

[WorBry]

Any idea what resolution and pixel type the reference YUV sequences in the second link are? I'm trying to import with the AVS RawSource filter. Tried all of the accepted YUV pixel types but still cant get a clear image. Thanks.

[drmpeg]

Any idea what resolution and pixel type the reference YUV sequences in the second link are? I'm trying to import with the AVS RawSource filter. Tried all of the accepted YUV pixel types but still cant get a clear image. Thanks.
It's 4:2:2 720x486 or 720x576. The samples are Cb Y Cr Y Cb Y Cr ....

Ron

[GodofaGap]

Use "UYVY" for rawsource.

[WorBry]

Thanks. I'd tried UYVY but assumed that they were HD resolution like the other linked sequences. Shame there's no source info - camera etc.

There's also some sequences here in SGI format (16 Bit RGB):

ftp.ebu.ch

user: hdseqs password: 4testing

[drmpeg]

Thanks. I'd tried UYVY but assumed that they were HD resolution like the other linked sequences. Shame there's no source info - camera etc.

There's also some sequences here in SGI format (16 Bit RGB):

ftp.ebu.ch

user: hdseqs password: 4testing
Those same sequences are mirrored here:

ftp://vqeg.its.bldrdoc.gov/HDTV/SVT_MultiFormat/

The conversion tool from 16 bit SGI to YCbCr is here:

http://www.ldv.ei.tum.de/media/files/homes/oelbaum/forschung/mpeg/sgi2yuv.zip

Ron

[WorBry]

XNView with NConvert can also be used for converting SGI images to YUV4.2.2 (YUY2, UYVY)

http://perso.orange.fr/pierre.g/xnview/endownloadwin32.html#nc