Chilling mobile phone footage of a British banker talking about rape, torture and murder with one of his victims lying dead in the background, has been played to a jury in Hong Kong.

In the video, Rurik Jutting was seen without a shirt in his apartment, while he gave a rambling monologue about his crime.

He looked into the camera and said: "My name is Rurik Jutting. About five minutes ago I just killed, murdered, this woman here," and he pointed the phone down briefly to show the body of Sumarti Ningsih, 23, lying face down on the floor of his bathroom shower.

A few seconds later he held up his hand which was shaking.

"It's Monday night. I've held her captive since early Saturday, I've raped her repeatedly, I tortured her, tortured her badly."

Later on, Ms Ningsih's body is seen wrapped in a grey blanket, with her legs sticking out of it and blood streaks on the floor.

Jutting tells the camera it was "several hours" after he killed her.

The clip was part of an extended series that continued for hours over several videos in which Jutting discussed his use of drugs and prostitutes, contemplated suicide and said he felt no guilt after killing Ms Ningsih.

During the footage he was also seen several times snorting cocaine.

The graphic footage was shown on the second day of Jutting's trial for murdering Ms Ningsih and Seneng Mujiasih.

The womens' bodies were found in Jutting's luxury apartment in November 2014.

Jutting, 31, watched the court proceedings from a glass-screened dock with no expression.

On Monday at the start of proceedings, he pleaded "not guilty to murder by reason of diminished responsibility but guilty of manslaughter".

His lawyers claim he suffers from a personality disorder.

The prosecutors rejected his lesser plea admittance.

Cambridge-educated Jutting faces life in prison if convicted in one of the most high-profile murder trials in Hong Kong for years.