Does this is a bug of xvid?

[rlancelot_xjb]

Hi,members

I encode and decode some test sequences with xvidcore-1.0.3 and encounter
the test sequences are akiyo_qcif,foreman_qcif,coastguard_qcif,all have 300 frames with YUV4:2:0

the encoder option is:-type 0 -w 176 -h 144 -max_key_interval 5 -single -stats -vop_debug
the decoder option is: -i (the path where the encoded bitstream file allocated) -d

when I encode those YUV sequences,it works normally

but when I decode those encoded bitstream,there are some problems
For decoding akiyo_qcif encoded stream,the decoder can not stop even it has finished decoding 300 frames,and it contiunes,from 300,301,...,and so on

For coastguard_qcif and foreman_qcif encoded bitstream,the decoder finished before 300 frames,it stops at 215 for coastguard encoded bitstream and 228 for foreman encoded bitstream



Does anybody else have such problem?

[movax]

Try using latest XviD 1.1.0 perhaps?

[rlancelot_xjb]

Try using latest XviD 1.1.0 perhaps?


I download the latest version XviD 1.1.0-beta2,and try again,but still with similar problem

Do I set something wrong option?

[rlancelot_xjb]

And there is another problem else.when I enable the -asm option for encoding,the encoded bitstream is different from the encoded bitstream without -asm option.Doesn's the -asm option just do some optimization for certain platform and keep the algorithm unchanged?why could this happen?

Maybe I do not understand those option correctly,please give me some advise and the related thread or document that discripting those option.