Implementation of multi-slice h264 encoder

xixihh

hi,

For dm6467-hdvicp, I would like to implement a h264 encoder. A frame I want to do multiple slices, 1th slice success, 2nd slice not, in accordance with the documentation I have done a lot of work, also was not successful, can you tell me the 2nd slice I going to do the job?

Best Regards

1854.foreman_qcif.rar

over 13 years ago

0 Mahantesh S Madiwalar over 13 years ago

TI__Intellectual 1790 points

Hi,

Can you please mention the encoder build version present in the release notes and your config params.

Regards,

Mahantesh

0 xixihh over 13 years ago in reply to Mahantesh S Madiwalar

Prodigy 30 points

This encoder is made by myself. Above the attachment, is the result I frames encoded.

Procedures are as follows:

1,gen_sliceNAL

2,headerPack_ecd_dma

3,H264EncHeaderPack_ECD

4,ecdRegs->MODE = 97;

5,sliceBuffFill

6,h264RegFill

What should I do next?

rgds

0 Kapil Ahuja over 13 years ago in reply to xixihh

TI__Intellectual 1970 points

Xixihh,

The TI encoder library can be downloaded from

http://software-dl.ti.com/dsps/dsps_public_sw/codecs/DM6467/index_FDS.html

This has support for multiple slices. If you are writing your own encoder, it is very difficult to debug the problem you are facing.

Regards,

Kapil

0 xixihh over 13 years ago in reply to Kapil Ahuja

Prodigy 30 points

Thinks, but it is my job. No way, must be resolved.

0 Yashwant Dutt over 13 years ago in reply to xixihh

TI__Genius 17215 points

Hi,

Pls contact your local TI sales/FAE for this query and ask them to route. It will not be possble for us to solve it over e2e. Thanks for understanding.

regards

Yashwant

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Implementation of multi-slice h264 encoder