Hi.
Does anyone know of a video loop recording app that would work so as to allow "retrospective " recording - ie it records full time but discards after say five minutes, so that by -say -pressing a button, the previous five minutes recording could be retained , reviewed and possibly saved?
I know it could be done by recording to a file for a fixed period and then discarding that file and starting a new one, but then it would be random as to the length of the recording that was available on the current file - depending on when the button was pressed.
What I need is something that writes data to a fixed length file and pushes the earliest written data off the end - or some other process that simulates that.
Anyone got any ideas ?
Thanks -
Peter
Does anyone know of a video loop recording app that would work so as to allow "retrospective " recording - ie it records full time but discards after say five minutes, so that by -say -pressing a button, the previous five minutes recording could be retained , reviewed and possibly saved?
I know it could be done by recording to a file for a fixed period and then discarding that file and starting a new one, but then it would be random as to the length of the recording that was available on the current file - depending on when the button was pressed.
What I need is something that writes data to a fixed length file and pushes the earliest written data off the end - or some other process that simulates that.
Anyone got any ideas ?
Thanks -
Peter
