Difference between revisions of "User:Dekarl"
From MythTV Official Wiki
m (stuff I've been messing around with (no, there is no patch yet)) |
m (add link to filtered Recent Changes) |
||
| (7 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
notes to self, notice how everything leads to a '''collect everything and serve DVB/ATSC formats''' solution: | notes to self, notice how everything leads to a '''collect everything and serve DVB/ATSC formats''' solution: | ||
| + | |||
| + | experimental: | ||
| + | * 8 LOC streamripper using liveMedia library, fetches mp3 via http and writes TS to disk | ||
collected reference material: | collected reference material: | ||
| − | * update (rewrite) tuxbox (dbox2/dreambox) recorder along the lines of other DVB recorders | + | * update (rewrite) tuxbox (dbox2/dreambox) recorder along the lines of other DVB recorders (doh {{ticket|6576}}) |
* create a mpeg radio via http recorder (wrap mp3/aac elementary stream into valid SPTS with EIT and a nice Shout-/Ice-/Whatevercast channel scanner) | * create a mpeg radio via http recorder (wrap mp3/aac elementary stream into valid SPTS with EIT and a nice Shout-/Ice-/Whatevercast channel scanner) | ||
| + | * provide [[User:Dekarl/How to remux elementary streams to look like a Freebox]] | ||
research started: | research started: | ||
| Line 10: | Line 14: | ||
wanted / looking for: | wanted / looking for: | ||
* software DVB-IPTV client | * software DVB-IPTV client | ||
| − | * native frontend on STBs (I want a fanless HD frontend like the popcornhour, needs hints from vendors, see | + | * native frontend on STBs (I want a fanless HD frontend like the popcornhour, needs hints from vendors, see mvpmcx2) |
* FreeBSD port with working DVB recorder (DVB drivers are in the works, virtual dev machine unstable due to unrelated bugs...) | * FreeBSD port with working DVB recorder (DVB drivers are in the works, virtual dev machine unstable due to unrelated bugs...) | ||
* compress recorded MPEG2 SPTS by converting MPEG2 video to H.264/VC-1 and MPEG audio Layer II to AAC | * compress recorded MPEG2 SPTS by converting MPEG2 video to H.264/VC-1 and MPEG audio Layer II to AAC | ||
| Line 19: | Line 23: | ||
after world domination: | after world domination: | ||
* little NAS box with USB DVB receiver to serve your off-the-shelf STBs | * little NAS box with USB DVB receiver to serve your off-the-shelf STBs | ||
| + | |||
| + | = Bug Notes = | ||
| + | *it's not that hard to package up a patched MythTV on Ubuntu | ||
| + | ** see [[User:Dekarl/Testing patches on Mythbuntu]] for the required steps (give yourself ~2 hours for the first try) | ||
| + | |||
| + | *0.21 is unable to scan for DVB-C channels without first importing a channel.conf | ||
| + | **tuned scan didn't work (ended up here: [http://svn.mythtv.org/trac/browser/branches/release-0-21-fixes/mythtv/libs/libmythtv/scanwizardscanner.cpp#L433 0.21] [http://svn.mythtv.org/trac/browser/trunk/mythtv/libs/libmythtv/channelscan/channelscanner.cpp#L210 trunk]) | ||
| + | **manually populating one transponder did'nt work | ||
| + | **there's no frequency table for DVB-C (fixed in trunk, see {{changeset|19945}}, {{changeset|19948}}) | ||
| + | |||
| + | *german broadcasters are not signaling teletext subtitle pages in PMT | ||
| + | **try some PMT fixup as the pages are fixed each network, needs to scan the private data for existance of that page | ||
| + | **contacted ZDF on 2011-11-22, lets see if they can add the information themselves, would be preferred. | ||
| + | |||
| + | = Useful Links = | ||
| + | [http://www.mythtv.org/wiki?namespace=2&invert=1&title=Special%3ARecentChanges Recent Changes without SPAM user SPAM] | ||
Revision as of 10:40, 14 January 2013
notes to self, notice how everything leads to a collect everything and serve DVB/ATSC formats solution:
experimental:
- 8 LOC streamripper using liveMedia library, fetches mp3 via http and writes TS to disk
collected reference material:
- update (rewrite) tuxbox (dbox2/dreambox) recorder along the lines of other DVB recorders (doh #6576)
- create a mpeg radio via http recorder (wrap mp3/aac elementary stream into valid SPTS with EIT and a nice Shout-/Ice-/Whatevercast channel scanner)
- provide User:Dekarl/How to remux elementary streams to look like a Freebox
research started:
- DVB-IPTV client / headend
wanted / looking for:
- software DVB-IPTV client
- native frontend on STBs (I want a fanless HD frontend like the popcornhour, needs hints from vendors, see mvpmcx2)
- FreeBSD port with working DVB recorder (DVB drivers are in the works, virtual dev machine unstable due to unrelated bugs...)
- compress recorded MPEG2 SPTS by converting MPEG2 video to H.264/VC-1 and MPEG audio Layer II to AAC
- collect and make use of AR, AFD, ATSC bardata (crop on export/reencode, zoom on playback)
- simple tool to mux valid ES in foreign containers into SPTS / MPEG4 files
- display aspect a) 16:10 b) any aspect for windowed frontends on a desktop
after world domination:
- little NAS box with USB DVB receiver to serve your off-the-shelf STBs
Bug Notes
- it's not that hard to package up a patched MythTV on Ubuntu
- see User:Dekarl/Testing patches on Mythbuntu for the required steps (give yourself ~2 hours for the first try)
- 0.21 is unable to scan for DVB-C channels without first importing a channel.conf
- german broadcasters are not signaling teletext subtitle pages in PMT
- try some PMT fixup as the pages are fixed each network, needs to scan the private data for existance of that page
- contacted ZDF on 2011-11-22, lets see if they can add the information themselves, would be preferred.
