Netflix (NASDAQ:NFLX) notes that its competition is growing, but it isn't fully admitting -- at least to investors -- just how big Disney's (NYSE:DIS) competing platform will be when it launches in 2019.

The comments I'm referring to came during Netflix's second-quarter earnings call on July 16, after the company reported a miss on subscribers for the first time in two years. The poor performance comes less than a year before Disney will launch its own subscription service.

Not only will Netflix lose currently available Disney content, it will also have to work to keep its users from switching their subscriptions over to Disney's service, which will provide a library of beloved films.

Disney CEO Bob Iger stands next to Minnie Mouse to celebrate her getting a star on the Hollywood Walk of Fame

Disney CEO Bob Iger is going all in on the company's upcoming video-streaming platform. Image source: Disney.

Netflix shrugs off the loss of Disney content

 When Disney announced its looming departure a year ago, Netflix CEO Reed Hastings initially stated that he wasn't concerned about the loss. He implied that international growth at Netflix would more than make up for any disgruntled Disney-loving users who departed.

Hastings maintained a similar view during the latest earnings call. When asked how much of Netflix's current content is licensed, particularly from either Disney or Twenty-First Century Fox (NASDAQ: FOX) (NASDAQ: FOXA), he refused to give an answer. However, he did say that the percentage has been on the decline, because Netflix has been anticipating that more of its competitors may want to take back their content to create their own video-streaming services. He said the company has been expecting this trend for a while, which is why it started investing in original content years ago.

Currently, Netflix is actually relying on both Disney and Fox for part of its original content library. Disney creates a Marvel series for Netflix, while Fox supplies the Nurse Ratched series. Hastings said that the company has been pleased with the performance of these two original shows so far, and that users can expect additional original titles from Fox.

While losing Disney content in 2019 will constitute a real blow, Netflix will have rights to Disney films made in 2016, 2017, and 2018 for a good while. However, it will still be hard for Netflix to compete with the Disney-branded platform, which will be chock-full of content from strong brands like Pixar, Marvel Studios, Lucasfilm, and Walt Disney Studios.

Why Netflix should take Disney's advance seriously

On the earnings call, Hastings said Netflix's strategy to compete with Disney is to just keep doing what it's been doing: producing content, investing in marketing, and making sure its interface is up to date. That's a relaxed view of the competitive landscape, considering the type of platform Disney might release next year.

On March 14, Disney completely reorganized its company to create a new direct-to-consumer division that will house its streaming businesses. This new internal structure proves that Disney is going all -in on its video platform. Disney also recently made a big hire in Kevin Swint, who previously helped out with content initiatives at both Apple and Samsung.

Disney's streaming service is expected to be family-friendly, with a special focus on content for kids. This could help it set itself apart from Netflix, which doesn't yet have a site for parents who just want children's movies and TV shows.

In addition, now that Disney has won the bidding war for Twenty-First Century Fox, it could use Fox's shows to attract adult viewers to either a separate platform or a separate section of the same platform. Fox's hit shows include Modern Family and This Is Us.

Finally, though Netflix is still learning the ins and outs of the movie space, Disney has already established itself as the king of blockbusters -- its Marvel brand alone has released 18 movies that have together generated more than $14 billion at the box office. And in 2018, Marvel's Avengers: Infinity War has generated an impressive $2 billion in ticket sales worldwide, while Black Panther has generated about $1.4 billion worldwide.

Disney has stated that its own streaming destination won't have as high a volume of content as Netflix. However, the quality of its content from beloved brands like Pixar and Marvel is expected to quickly draw in a number of loyal fans upon its launch sometime in 2019. If Netflix wants to prevent Disney from putting a serious dent in its subscriber base, it may need to start fully acknowledging Disney's power to lure bored Netflix users to its fancy new site next year.