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AFD information in the bitstreams

Dongfeng.Judah
Intellectual 415 points

Hello,

I am planning to set AFD information in the H264 bitstream. I understand from user guide that H264 encoder allows unregistered SEI message to be set and not the

user_data_registered_itu_t_t35. Is my understanding right? Is there any plan to support this feature in the future?

Thanks and regards

Kishor

  • 0
    Intellectual 415 points

    Hello,

    In addition to the above requirement, is there a way MPEG2 decoder exports "extension_and_user_data" which includes AFD information? User manual doesn't seem to suggest anything related to this.

     

    Thanks and regards

    Kishor

  • 0 in reply to Dongfeng.Judah
    TI__Genius 14000 points

    Requirements1. MPEG2 decoder shall parse and give access to all extension_and_user_data structures information of video sequence header. Particularly extensions_and_user_data( 2 )
    Pramod> It is not supported 

    Requirements2. H264 encoder shall provide configurability to set parameters for registered user data (User data registered by ITU-T Recommendation T.35 [19] SEI message - user_data_registered_itu_t_t35) in SEI messages
    Pramod> No we don’t support it as of now, though we support User data unregistered SEI. No plan as of now

     

    Requirements3. Ability (or interface) to set the AFD information in H.264 encoder.
    Pramod> I think you can use User data unregistered SEI, we support user to provide its payload for user data unregistered SEI – so you should be able to use it for this purpose