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IDProjectCategoryView StatusLast Update
0000111JVT JM H.264/AVC reference softwareencoderpublic2008-05-30 13:46
Reporterchetandeep singh Assigned To 
PrioritynormalSeveritymajorReproducibilityalways
Status feedbackResolutionopen 
Summary0000111: unable to generate SI slice stream
DescriptionI am trying to generate a stream having SI and SP slices. I am able to obtain SP slices but cant get SI slices in the encoded stream. Wat can be doe about it ..
thanks in advance
TagsNo tags attached.

Activities

chetandeep singh

2008-05-23 13:43

reporter   ~0000191

Last edited: 2008-05-23 13:44

will this be funtional in the next release ?

Karsten Suehring

2008-05-27 14:41

administrator   ~0000194

SI frames are not implemented in the encoder. Mostly because there was not enough interest for them. Feel free to contribute the necessary code.

Matthew

2008-05-30 12:27

reporter   ~0000198

I found the same problem too, which version of JM did you use?
I used JM 10.2.

chetandeep singh

2008-05-30 12:31

reporter   ~0000199

I used JM 14.0.

Matthew

2008-05-30 12:42

reporter   ~0000200

I modified "encoder.cfg" but didn't generate the expected SI slices,
Is it possible that JM didn't implement this function in the encoder? ---to suehring.
Maybe I should read the source code first.

chetandeep singh

2008-05-30 12:49

reporter   ~0000201

They did not implement it in their code.

Matthew

2008-05-30 13:46

reporter   ~0000202

Last edited: 2008-05-30 14:06

to tiet_cd:
Are you sure that JM din not implement this function of generating SI slices in the encoder of all its versions?
I really need an assured answer.
Thanks in advance.

Issue History

Date Modified Username Field Change
2008-05-20 09:14 chetandeep singh New Issue
2008-05-23 13:43 chetandeep singh Note Added: 0000191
2008-05-23 13:44 chetandeep singh Note Edited: 0000191
2008-05-27 14:41 Karsten Suehring Note Added: 0000194
2008-05-27 14:41 Karsten Suehring Status new => feedback
2008-05-30 12:27 Matthew Note Added: 0000198
2008-05-30 12:31 chetandeep singh Note Added: 0000199
2008-05-30 12:42 Matthew Note Added: 0000200
2008-05-30 12:49 chetandeep singh Note Added: 0000201
2008-05-30 13:46 Matthew Note Added: 0000202
2008-05-30 14:06 Matthew Note Edited: 0000202