MediaPortal Forum - View Single Post

tourettes · 2006-03-04, 11:40

Here are the (short) build instructions for the DVB subtitle filter:

1. Make sure that you are able to compile MediaPortal MPSA filter in CVS. Following forum thread should be able to quide you: http://forum.team-mediaportal.com/vi...highlight=mpsa

2. After MPSA can be compile, you should be able to compile DVB filter without problems.

3. For testing the filter you'll need a TS stream that contains all PIDs for one channel that has DVB subtitles. This can be recorded at least with TSReader (full version) or maybe with MyTheatre.

4. To build a graph in Graph edit youl'll need to use either MediaPortal's TS source (MPTS.ax) or TSFileSource (http://forums.dvbowners.com/index.php?showtopic=4465).

5. Graph should be looking almost like this -> http://day2.no-ip.org/pictures/graph.png. There is currently one more pin connection between MS demuxer and the subtitle filter.

6. Pins in Subtitle filter

- Video input pin ( decoded video stream as UYVY or YUV2 format)
- Audio input pin takes complete audio TS stream
- subtitle input pin takes subtitpe PID TS payload
- output pin outputs UYVY or YUV2 video stream to VMR9 / overlay renderer

7. in source code there is hard coded PID number for channels subtitle PID - m_pSubtitlePin->SetSubtitlePID( 0x403 ); change that for correct value

Hopefully I didn't miss much information, but I'm currently a little bit busy and not at home, so I couldn't check all those details. Let me know how the building / testing works or if you have some issues and I'll try to help with those.

2006-03-04, 11:40	#7 (permalink)
tourettes Portal Developer Join Date: Jan 2005 Age: 30 Posts: 2,636 Thanks: 69 Thanked 66 Times in 55 Posts	Here are the (short) build instructions for the DVB subtitle filter: 1. Make sure that you are able to compile MediaPortal MPSA filter in CVS. Following forum thread should be able to quide you: http://forum.team-mediaportal.com/vi...highlight=mpsa 2. After MPSA can be compile, you should be able to compile DVB filter without problems. 3. For testing the filter you'll need a TS stream that contains all PIDs for one channel that has DVB subtitles. This can be recorded at least with TSReader (full version) or maybe with MyTheatre. 4. To build a graph in Graph edit youl'll need to use either MediaPortal's TS source (MPTS.ax) or TSFileSource (http://forums.dvbowners.com/index.php?showtopic=4465). 5. Graph should be looking almost like this -> http://day2.no-ip.org/pictures/graph.png. There is currently one more pin connection between MS demuxer and the subtitle filter. 6. Pins in Subtitle filter - Video input pin ( decoded video stream as UYVY or YUV2 format) - Audio input pin takes complete audio TS stream - subtitle input pin takes subtitpe PID TS payload - output pin outputs UYVY or YUV2 video stream to VMR9 / overlay renderer 7. in source code there is hard coded PID number for channels subtitle PID - m_pSubtitlePin->SetSubtitlePID( 0x403 ); change that for correct value Hopefully I didn't miss much information, but I'm currently a little bit busy and not at home, so I couldn't check all those details. Let me know how the building / testing works or if you have some issues and I'll try to help with those. __________________ http://day2.no-ip.org/ "Commy64 - The problem there is that Oprah was on. MP tried to save you by blanking the screen"