int AL_Encoder_AddSei(AL_HEncoder hEnc, AL_TBuffer* pStream, bool isPrefix, int iPayloadType, uint8_t* pPayload, int iPayloadSize, int iTempId); - 2023.1 English

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)

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2023.1 English
[in] hEnc Handle to the encoder
[in] pStream stream buffer, required to possess a stream metadata
[in] isPrefix Discriminate between prefix and suffix SEI
[in] iPayloadType SEI payload type. See Annex D.3 of ITU-T [in] pPayload. Raw data of the SEI payload
[in] iPayloadSize Size of the raw data payload
[in] iTempId Temporal id of the raw data payload


Add an SEI to the stream This function should be called after the encoder has encoded the bitstream. The maximum final size of the SEI in the stream cannot exceed 2Ko. The SEI payload does not need to be anti emulated, this is done by the Encoder.


Returns section id.