More online video news from across the Web:
> Cord cutters will need to rely entirely on their streaming services rather than their over-the-air antennas to watch the NCAA March Madness title game, which is shifting exclusively to cable channel TBS. WSJ article
> Mobile live streaming apps may be hampered by one significant factor: the "high emotional cost to being entertaining" in the format, TDG analyst Joel Espelien says. TDG post
> Hulu debuted its own virtual reality app with content from Discovery and others. Investors Business Daily article
> Netflix's revelation that it is delivering its video to Verizon and AT&T wireless subscribers' mobile devices at a lower bitrate has prompted the ACA to call for an investigation. DSL Reports article
> Amazon's animated kids series Thunderbirds Are Go will debut on April 22 on its SVOD service. Release
And finally … Spotify is poised to sign a $1 billion financing deal in the form of convertible debt, which protects its valuation but increases pressure for it to go public. NYT article (tiered sub.)