Hi all, There's a quick and a easy way to see if mismatches or DCT implementation Problems are *really* the cause of the issues seen.
Next time you see the Problem run the encoding again with either reference inverse quantizer or iDCT routines. This is really easy to do: simply put calls->piquant_non_intra = iquant_non_intra_m2; right at the end of the 'init_quantizer' function in quantize_ref.c or pidct = idct; at the end of the 'init_transform' function in transfrm_ref.c If the artefacts disappear we're getting a *lot* closer to finding the culprit ;-) cheers, Andrew ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users