Timeshift
August 4, 2015
Media Players
August 5, 2015

PVR


PVR

 
One touch recording performs recording of currently active service starting from the moment when user presses [REC] key until one of the following event occurs:
• The user stops recording. (Manually)
• The current EPG event is finished,
• The pre-set time for PVR recording is expired (After 15 min, After 30 min, After 1 hour, After 2 hours, After 3 hours)

Scheduled recording performs recording of one EPG event (whole event or part of the event if user stops recording).
Device shall support only one recording per time (whether it is Timeshift, One touch recording or Scheduled recording).
Depending on device it is recommended to support recording of one service in background while another service is already playing on different source (DVB-T/T2, DVB-C, DVB-S2, IPTV/OTT, TER>IP, CAB>IP or SAT>IP).
Device shall support capturing of all transport stream data (audio, video, subtitles and teletext components) and PAT/PMT table data.
Device shall support storing additional PVR recording information to a separate Meta info file.
This information includes following data about recording: service name, EPG event name, EPG event description, start and end time of the recording, encryption type.

• In ‘Running’ mode, One touch recording can be activated by pressing the [REC] key on the remote controller.
• Device shall enable user to stop PVR recording by pressing [STOP] key.
• Device shall support playback of recorded PVR content in Recorded TV application.
• When recording is started (One touch recording or Scheduled recording) device shall display PVR recording banner. PVR recording banner shall be displayed on the screen for 5 seconds.
• During PVR recording the end user can activate PVR recording banner by pressing [INFO] key. PVR recording banner shall be displayed on the screen for 5 seconds.

PVR recording banner shall contain following information about current recording:
• Progress bar showing elapsed recording time:
     o Event start time and event end time in case of Scheduled recording
    o Start time of One touch recording and end time of One touch recording.

 

Positions

Sizes

Positions

Sizes

 
PVR application shall inform (in form of notification) the end user about unsuccessful start of PVR recording in following cases:
• External USB storage is not attached
• External USB storage file system is not supported
• There is not enough space on external USB storage
• Average USB storage read/write speed is insufficient for performing PVR recording

When recording is started, device shall display notification that recording is started.
When recording is finished, device shall display notification that recording can be found in Recorded TV application by the name: . Notification shall be displayed on the screen for 5 seconds.
While recording is active and disk space reaches its full capacity, system shall stop the recording and display notification that the disk memory is full. Notification shall be displayed on the screen for 5 seconds.
 



Asynchronous events

 
1. When PVR recording is active, if the scheduled recording timer triggers on the same source as currently active service source, the device shall display dialogue with the following content:
• Information: “Recording of the "event name" is scheduled on "service name".
• Possible actions: “Cancel”/”Accept”
If the user choses “Cancel” option, scheduled recording shall be discarded and user will stay in PVR application on the currently active service. If the user choses “Accept” option, device shall automatically stop current recording, switch to the service corresponding to the scheduled recording and perform recording. If there is no user input for 10 seconds, behaviour is the same as for “Accept” option.

2. When PVR recording is active, if the scheduled recording timer triggers on the different source (DVB-T/T2, DVB-C, DVB-S2, IPTV/OTT, TER>IP, CAB>IP, SAT>IP) than currently active service source, the device shall display dialogue with the following content:
• Information: “Recording of the "event name" is scheduled on "service name".
• Possible actions: “Cancel”/”Accept”
If the user choses “Cancel” option, scheduled recording shall be discarded and user will stay in PVR application on the currently active service. If the user choses “Accept” option, device shall automatically stop current recording and perform the recording of another service in the background, simultaneously with watching of current service. If there is no user input for 10 seconds, behaviour is the same as for “Accept” option.

3. HbbTV signalling shall be blocked in application.

 

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