At IBC’s opening panel this morning, David Abraham, CEO of Britian’s Channel 4, describes how his company over the past eight years has successfully built a hybrid TV viewing experience around the convenience of mobile and over-the-top that augments its linear broadcast channels. And, he outlines how Channel 4 will reframe its digital platform with the rollout next year of All 4, a single destination that will hold all program content at one digital location.