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<blockquote data-quote="Alberto83" data-source="post: 1223312" data-attributes="member: 128278">These are the changes to the SlimTVHandler.cs[code=csharp]&nbsp; &nbsp; &nbsp; &nbsp; /*snip*/private struct TVSlotContext&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; public bool IsPiP;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; public bool CardChanging;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; public string AccessorPath;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; public IChannel Channel;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //one timer for each slot.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //@ASK!!! What about doing this server side? one timeline for each stream? Would definitely solve placeshifting issues.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; public Timer nextProgramWatcher;&nbsp; &nbsp; &nbsp; &nbsp; }/*SNIP*/private bool AddOrUpdateTimeshiftContext(LiveTvMediaItem timeshiftMediaItem, IChannel channel)&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Do this ASAP so the timer is as close as possible to the real program time change.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; System.DateTime currentTime = System.DateTime.Now;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Need to check if a timer is already set before dispose it&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (_slotContexes[(int)timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher!=null)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; _slotContexes[(int)timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher.Dispose();&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (timeshiftMediaItem.TimeshiftContexes.LastOrDefault() != null) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //this is not the first context, so so get the one before and set its duration.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; timeshiftMediaItem.TimeshiftContexes.Last().TimeshiftDuration = currentTime.Subtract(timeshiftMediaItem.TimeshiftContexes.Last().TuneInTime);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TimeshiftContext tsContext;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (CurrentProgram== null) // there's no program information, just go as normal, and don't set a timer to update.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; tsContext = new TimeshiftContext&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Channel = channel,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TuneInTime = currentTime,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; };&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else //populate tscontext with program info and set the timer&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; tsContext = new TimeshiftContext&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Channel = channel,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TuneInTime = currentTime,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Program = CurrentProgram&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; };&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Add a timer to trigger an update when next program begins.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Start a new timer to call GetNewProgram when the program is due, plus 15 seconds.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; _slotContexes[(int)timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher = new Timer(GetNewProgram, timeshiftMediaItem,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (tsContext.Program.EndTime - currentTime + System.TimeSpan.FromSeconds(NEXT_PROGRAM_WATCHER_DELAY)), Timeout.InfiniteTimeSpan);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; timeshiftMediaItem.TimeshiftContexes.Add(tsContext);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.CHANNEL] = channel;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return true;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; private void GetNewProgram(object o)&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //This will only get called when the current channel does not change.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; System.DateTime currentTime = (System.DateTime.Now - System.TimeSpan.FromSeconds(NEXT_PROGRAM_WATCHER_DELAY));&nbsp; //remember the NEXT_PROGRAM_WATCHER_DELAY&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; LiveTvMediaItem mi = (LiveTvMediaItem)o;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Set offset for the last tscontext&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; mi.TimeshiftContexes.LastOrDefault().TimeshiftDuration = (currentTime - mi.TimeshiftContexes.LastOrDefault().TuneInTime);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Create the new TSContext&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //first check if the program is null&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (CurrentProgram == null) //since this function should only triggers when the program change in the current stream, we probably already have epg set, but nobody knows. Bad EPG data?&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TimeshiftContext tsContext = new TimeshiftContext&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Channel = (IChannel)mi.AdditionalProperties[LiveTvMediaItem.CHANNEL],&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TuneInTime = currentTime,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; };&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; else&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TimeshiftContext tsContext = new TimeshiftContext&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Channel = (IChannel)mi.AdditionalProperties[LiveTvMediaItem.CHANNEL],&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; TuneInTime = currentTime,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Program = CurrentProgram&nbsp; //@NOTE!!!! ok, what if the user changes channel just &quot;a line before??&quot;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; };&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //Add the new program to contexes&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; mi.TimeshiftContexes.Add(tsContext);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //This is safe&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; mi.AdditionalProperties[LiveTvMediaItem.CURRENT_PROGRAM] = CurrentProgram;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; mi.AdditionalProperties[LiveTvMediaItem.NEXT_PROGRAM] = (NextProgram != null) ? NextProgram : null;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; //update timer to the next program change.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; _slotContexes[(int)mi.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher.Change(&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (tsContext.Program.EndTime - currentTime + System.TimeSpan.FromSeconds(NEXT_PROGRAM_WATCHER_DELAY)), Timeout.InfiniteTimeSpan);&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }/*snip*/[/code]I could optimize the code by calling again AddOrUpdateTimeshiftContext in the callback function but i wanted to keep it separate for easier debugging (not a pro coder, you can tell from my comments to always know what and why i did something. Need more practice, sorry ) my own code.With this changes i could get a timeline with just a few milliseconds delay from the real epg data.</blockquote>

[QUOTE="Alberto83, post: 1223312, member: 128278"] These are the changes to the SlimTVHandler.cs [code=csharp] /*snip*/ private struct TVSlotContext { public bool IsPiP; public bool CardChanging; public string AccessorPath; public IChannel Channel; //one timer for each slot. //@ASK!!! What about doing this server side? one timeline for each stream? Would definitely solve placeshifting issues. public Timer nextProgramWatcher; } /*SNIP*/ private bool AddOrUpdateTimeshiftContext(LiveTvMediaItem timeshiftMediaItem, IChannel channel) { //Do this ASAP so the timer is as close as possible to the real program time change. System.DateTime currentTime = System.DateTime.Now; //Need to check if a timer is already set before dispose it if (_slotContexes[(int)timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher!=null) _slotContexes[(int)timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher.Dispose(); if (timeshiftMediaItem.TimeshiftContexes.LastOrDefault() != null) { //this is not the first context, so so get the one before and set its duration. timeshiftMediaItem.TimeshiftContexes.Last().TimeshiftDuration = currentTime.Subtract(timeshiftMediaItem.TimeshiftContexes.Last().TuneInTime); } TimeshiftContext tsContext; if (CurrentProgram== null) // there's no program information, just go as normal, and don't set a timer to update. { tsContext = new TimeshiftContext { Channel = channel, TuneInTime = currentTime, }; } else //populate tscontext with program info and set the timer { tsContext = new TimeshiftContext { Channel = channel, TuneInTime = currentTime, Program = CurrentProgram }; //Add a timer to trigger an update when next program begins. //Start a new timer to call GetNewProgram when the program is due, plus 15 seconds. _slotContexes[(int)timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher = new Timer(GetNewProgram, timeshiftMediaItem, (tsContext.Program.EndTime - currentTime + System.TimeSpan.FromSeconds(NEXT_PROGRAM_WATCHER_DELAY)), Timeout.InfiniteTimeSpan); } timeshiftMediaItem.TimeshiftContexes.Add(tsContext); timeshiftMediaItem.AdditionalProperties[LiveTvMediaItem.CHANNEL] = channel; return true; } private void GetNewProgram(object o) { //This will only get called when the current channel does not change. System.DateTime currentTime = (System.DateTime.Now - System.TimeSpan.FromSeconds(NEXT_PROGRAM_WATCHER_DELAY)); //remember the NEXT_PROGRAM_WATCHER_DELAY LiveTvMediaItem mi = (LiveTvMediaItem)o; //Set offset for the last tscontext mi.TimeshiftContexes.LastOrDefault().TimeshiftDuration = (currentTime - mi.TimeshiftContexes.LastOrDefault().TuneInTime); //Create the new TSContext //first check if the program is null if (CurrentProgram == null) //since this function should only triggers when the program change in the current stream, we probably already have epg set, but nobody knows. Bad EPG data? { TimeshiftContext tsContext = new TimeshiftContext { Channel = (IChannel)mi.AdditionalProperties[LiveTvMediaItem.CHANNEL], TuneInTime = currentTime, }; } else { TimeshiftContext tsContext = new TimeshiftContext { Channel = (IChannel)mi.AdditionalProperties[LiveTvMediaItem.CHANNEL], TuneInTime = currentTime, Program = CurrentProgram //@NOTE!!!! ok, what if the user changes channel just "a line before??" }; //Add the new program to contexes mi.TimeshiftContexes.Add(tsContext); //This is safe mi.AdditionalProperties[LiveTvMediaItem.CURRENT_PROGRAM] = CurrentProgram; mi.AdditionalProperties[LiveTvMediaItem.NEXT_PROGRAM] = (NextProgram != null) ? NextProgram : null; //update timer to the next program change. _slotContexes[(int)mi.AdditionalProperties[LiveTvMediaItem.SLOT_INDEX]].nextProgramWatcher.Change( (tsContext.Program.EndTime - currentTime + System.TimeSpan.FromSeconds(NEXT_PROGRAM_WATCHER_DELAY)), Timeout.InfiniteTimeSpan); } } /*snip*/ [/code] I could optimize the code by calling again AddOrUpdateTimeshiftContext in the callback function but i wanted to keep it separate for easier debugging (not a pro coder, you can tell from my comments to always know what and why i did something. Need more practice, sorry ) my own code. With this changes i could get a timeline with just a few milliseconds delay from the real epg data. [/QUOTE]

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