p_enc->fmt_out.p_extra = realloc( p_enc->fmt_out.p_extra, p_enc->fmt_out.i_extra + i_size );
- memcpy( p_enc->fmt_out.p_extra + p_enc->fmt_out.i_extra,
- p_sys->p_buffer, i_size );
+ memcpy( (uint8_t*)p_enc->fmt_out.p_extra + p_enc->fmt_out.i_extra,
+ p_sys->p_buffer, i_size );
p_enc->fmt_out.i_extra += i_size;
}