{"id":66,"date":"2015-06-12T01:36:21","date_gmt":"2015-06-11T23:36:21","guid":{"rendered":"http:\/\/www.dlabi.cz\/?p=66"},"modified":"2018-09-12T23:24:33","modified_gmt":"2018-09-12T21:24:33","slug":"sledovani-tv-na-tabletu","status":"publish","type":"post","link":"https:\/\/dlabi.cz\/en\/sledovani-tv-na-tabletu\/","title":{"rendered":"Sledov\u00e1n\u00ed TV na tabletu"},"content":{"rendered":"

\"droidtv\"<\/a>Ke sledovan\u00ed televizn\u00edho p\u0159\u00edjmu budete samoz\u0159ejme pot\u0159ebovat aplikaci, to je jasn\u00e9. V z\u00e1sad\u011b to funguje takhle: nahrajete dvbt drivery viz. d\u0159\u00edv\u011bj\u0161\u00ed \u010dl\u00e1nek<\/a>, p\u0159ipoj\u00edte se k tuneru a vytvo\u0159\u00edte stream, kter\u00fd n\u011bkde zobraz\u00edte. Samoz\u0159ejm\u011b je poprv\u00e9 t\u0159eba naladit programy. Aplikac\u00ed pod Android kter\u00e9 ud\u011blaj\u00ed v\u0161echno toto zm\u00edn\u011bn\u00e9 moc nen\u00ed nebo jsem je zkr\u00e1tka neobjevil. Na\u0161test\u00ed jedna existuje a vrat\u00edm se k n\u00ed pozd\u011bji. \u010ceho existuje v\u0161ak spousta jsou video p\u0159ehr\u00e1va\u010de, kter\u00e9 um\u00ed p\u0159ehr\u00e1vat stream, kter\u00fd n\u011bkdo vys\u00edl\u00e1 a t\u011bch je v\u00edcero (BSplayer, MXplayer, KODI, XBMC atd). Nyn\u00ed se v\u0161ak vra\u0165me k prvn\u011b zm\u00edn\u011bn\u00e9 skupin\u011b.<\/p>\n

<\/p>\n

Jedn\u00e1 se o progr\u00e1mek DroidTV<\/span>, kter\u00fd nenaleznete<\/strong> na Google Play (pozor nepl\u00e9st si to s DroidTV Primetime) a jeho autorem je osoba \u0159\u00edkaj\u00edc\u00ed si Chrurli. Bohu\u017eel v\u00fdvoj programu skon\u010dil prakticky ve sv\u00e9m zrodu, tak\u017ee ne\u010dekejte nikterak graficky vzhlednou z\u00e1le\u017eitost, pro mne je v\u0161ak mnohem d\u016fle\u017eit\u011bj\u0161\u00ed funk\u010dnost a ta zaru\u010den\u00e1 je. Nav\u00edc pokud je n\u011bkdo program\u00e1tor m\u016f\u017ee aplikaci vylep\u0161it.<\/p>\n

Zdroj\u00e1ky je mo\u017eno z\u00edskat zde https:\/\/github.com\/chrulri\/droidtv<\/a> nebo zde https:\/\/github.com\/Elbandi\/droidtv<\/a><\/p>\n

nebo APK soubor pro Android [wpfilebase tag=file id=174 tpl=download-button \/]\n

 <\/p>\n

Ned\u00e1vno jsem narazil na modifikaci t\u00e9to aplikace, kter\u00e1 zpo\u010d\u00edv\u00e1 ve zm\u011bn\u011b transportu streamu (udp unicast na http unicast) a to zm\u011bnou backend aplikace z dvblast na mumudvb. V\u00edce info na f\u00f3ru XDA<\/a>. Zde je p\u0159\u00edm\u00fd link na zdroj\u00e1ky https:\/\/github.com\/OuNao\/droidtv\/tree\/mumudvb<\/a> a op\u011bt link na sta\u017een\u00ed aplikace v podob\u011b APK.<\/p>\n[wpfilebase tag=file id=173 tpl=download-button \/]\n

\u00a0Edit: zd\u00e1 se \u017ee ta modifikace m\u00e1 po\u0161kozen\u00fd soubor apk. Jakmile to prozkoum\u00e1m soubor nahradim<\/span><\/p>\n

DroidTV pou\u017e\u00edv\u00e1 k lad\u011bn\u00ed program\u016f intern\u011b utilitku w_scan. Pochopiteln\u011b mus\u00edte ladit v\u017edy, kdy\u017e zm\u011bn\u00edte v\u00fdrazn\u011bji va\u0161i polohu, tj. zm\u011bn\u00edte vys\u00edla\u010d. Nutno podotknout, \u017ee samotn\u00e9 lad\u011bn\u00ed na m\u00e9m tabletu trv\u00e1 cca 10 minut a nav\u00edc pokud se tato operace nedokon\u010d\u00ed a skon\u010d\u00ed chybou, tak se bohu\u017eel ji\u017e nalezen\u00e9 programy neulo\u017e\u00ed a je t\u0159eba pustit lad\u011bn\u00ed znovu. Pakli\u017ee jste ji\u017e v minulosti m\u011bli nalad\u011bno, \u0159eknu V\u00e1m jak si seznam multiplex\u016f m\u016f\u017eete zaz\u00e1lohovat nebo data ze z\u00e1lohy obnovit. Soubor s multiplexy se nachaz\u00ed \/data\/data\/com.chrulri.droidtv\/app_configs\/jmeno_pri_ladeni.conf<\/strong><\/em> a vypad\u00e1 n\u011bjak takhle<\/p>\n

CT 1(Ceska televize):730000000:257
\nCT 2(Ceska televize):730000000:258
\nCT 24(Ceska televize):730000000:259
\nCT 4(Ceska televize):730000000:260<\/p><\/blockquote>\n

N\u00e9 v\u017edy je po nalad\u011bn\u00ed v DroidTV p\u0159\u00edtomno spr\u00e1vn\u00e9 jm\u00e9no stanice, ale pouze n\u00e1zev nap\u0159. Service_id 261<\/strong>. Pak jedin\u00fd zp\u016fsob jak jm\u00e9no zm\u011bnit je p\u0159\u00edmou editac\u00ed souboru. Jeliko\u017e nyn\u00ed zn\u00e1te form\u00e1t jak DroidTV ukl\u00e1d\u00e1 stanice, m\u016f\u017eete vytvo\u0159it tento seznam mimo tablet a t\u00edm u\u0161et\u0159it zdlouhav\u00e9 lad\u011bn\u00ed program\u016f na tabletu. Tedy pokud v\u00edte frekvence a servisni ID kan\u00e1l\u016f(SID). Drobn\u00e1 pom\u016fcka na p\u0159evod \u010disla kan\u00e1lu na frekvenci jsou tyto str\u00e1nky www.mapavysilacu.cz\/channelsfrequency.html<\/a> nebo cs.wikipedia.org\/wiki\/DVB-T<\/a>. Probl\u00e9m je tak trochu jak zjistit spr\u00e1vn\u00e9 SID, nena\u0161el jsem nikde spolehliv\u011b aktualizovan\u00fd zdroj. Nicm\u00e9n\u011b prvotn\u00ed vod\u00edtko m\u016f\u017eete nal\u00e9zt t\u0159eba zde wiki.ubuntu.cz\/digit%C3%A1ln%C3%AD_tv\/channels.conf<\/a>.<\/p>\n

Pokud se v\u00e1m nebude cht\u00edt „va\u0159it z vody“ m\u016f\u017eete pou\u017e\u00edt\u00a0 w_scan na linuxu (p\u0159edpokl\u00e1d\u00e1m ale, \u017ee tuner b\u011bh\u00e1 i na PC pod linuxem) a soubor p\u0159edvytvo\u0159it tam. Informace jak program pou\u017e\u00edvat je\u00a0 zde linuxtv.org\/wiki\/index.php\/W_scan<\/a> anebo v \u010de\u0161tin\u011b op\u011bt tu wiki.ubuntu.cz\/digit%C3%A1ln%C3%AD_tv\/channels.conf<\/a>. Pak ji\u017e sta\u010d\u00ed odstranit nepot\u0159ebn\u00e9 informace kter\u00e9 w_scan generuje nav\u00edc. Tud\u00ed\u017e nechat jen n\u00e1zev, frekvenci a to posledn\u00ed \u010d\u00edslo je SID. Nahrajte soubor na spr\u00e1vn\u00e9 m\u00edsto, jm\u00e9no si zvolte jak\u00e9koliv s p\u0159\u00edponou conf. Konfigurac\u00ed m\u016f\u017ee b\u00fdt samosebou v\u00edcero v DroidTV si vyberete tu kterou chcete pou\u017e\u00edt. A to je v\u0161e.<\/p>\n

\n

 <\/p>\n

Nyn\u00ed se pod\u00edv\u00e1me na druhou variantu. P\u0159edes\u00edl\u00e1m, \u017ee nastaven\u00ed je daleko daleko slo\u017eit\u011bj\u0161\u00ed ne\u017e u prvn\u00ed varianty, ale odm\u011bnou v\u00e1m pak bude daleko \u0161ir\u0161\u00ed\u00a0nab\u00eddka program\u016f pro sledovan\u00ed tv, kter\u00e9 v\u00e1m nap\u0159\u00edklad umo\u017en\u00ed z\u00e1znam, timeshift, EPG atd.<\/p>\n

Jak jsem ji\u017e na za\u010d\u00e1tku zm\u00ednil je t\u0159eba vybrat tzv. „backend“ aplikaci, kter\u00e1 vytvo\u0159\u00ed obrazov\u00fd tok(stream). J\u00e1 jsem na androidu narazil na dvblast<\/a><\/span>, mumudvb<\/a><\/span> a tvheadend<\/a><\/span>. Je asi jedno kterou cestou se vyd\u00e1te. Nejlep\u0161\u00ed ov\u0161em bude, kdy\u017e si nejd\u0159\u00edve vyberete „frontend“ aplikaci, to je ta, kde tv budete sledovat. Op\u011bt se nab\u00edz\u00ed spousta mo\u017enost\u00ed Kodi, VLC, BSplayer, MXPlayer, XBMC atd.. a ta v\u00e1m napov\u00ed jak\u00fd druh obrazov\u00e9ho toku a tud\u00fd\u017e backendu bude podporovat. No nebudu chodit kolem hork\u00e9 ka\u0161e. Pokud chcete opravdu hodn\u011b propracovanou aplikaci, kter\u00e1 v\u00e1m poskytne jak mo\u017enost sledovat LiveTv, p\u0159ehr\u00e1vat filmy a mnoho dal\u0161\u00edho doporu\u010duji pr\u00e1v\u011b Kodi a jeliko\u017e m\u00e1 p\u0159\u00edmo v sob\u011b podporu tvheadendu, volba je jasn\u00e1.<\/p>\n

 <\/p>\n

Tak tedy co je t\u0159eba:<\/p>\n

Krok 1: obstarat si tvheadend<\/span><\/strong><\/h1>\n

 <\/p>\n

Se\u017ee\u0148te si tvheadend na sv\u016fj android. To bude trochu h\u00e1\u010dek. \u00a0Bohu\u017eel neexistuje univerz\u00e1ln\u00ed verze, kterou \u00a0st\u00e1hnete a bude automaticky fungovat i v\u00e1m. Pokud budete m\u00edt st\u011bst\u00ed a n\u011bkdo ji p\u0159ed v\u00e1mi ji\u017e zkompiloval sta\u010d\u00ed ji nahr\u00e1t do tabletu a m\u00e1te t\u00e9m\u011b\u0159 hotovo. Pokud ne, mus\u00edte si ji zkompilovat sami. S\u00e1m sem si to zkusil a nen\u00ed to pro lajka \u00fapln\u011b snadn\u00e9. Nicm\u00e9n\u011b hezk\u00fd n\u00e1vod jak na to najdete tu\u00a0www.holik.at\/comments.php?y=13&m=06&entry=entry130627-175237<\/a><\/p>\n

 <\/p>\n

Krok 2: spu\u0161ten\u00ed tvheadendu p\u0159i bootu<\/span><\/h1>\n

 <\/p>\n

Abyste po ka\u017ed\u00e9m \u00a0restartu tabletu nemuseli znova ru\u010dn\u011b spou\u0161t\u011bt tvheadend, je dobr\u00e9 toto zautomatizovat. P\u0159edpokl\u00e1d\u00e1m, \u017ee m\u00e1te podobn\u011b vy\u0159e\u0161en\u00e9 i zav\u00e1d\u011bn\u00ed modul\u016f k usb tuneru, je t\u0159eba ov\u011b\u0159it \u017ee vytv\u00e1\u0159\u00edte n\u00e1sleduj\u00edc\u00ed adres\u00e1\u0159e. Pokud ne, upravte V\u00e1\u0161 skript takhle.<\/p>\n


\nmkdir \/dev\/dvb
\nmkdir \/data\/data\/.hts
\nmkdir \/data\/data\/.hts\/imagecache
\nmkdir \/dev\/dvb\/adapter0
\nln -s \/dev\/dvb0.frontend0 \/dev\/dvb\/adapter0\/frontend0
\nln -s \/dev\/dvb0.demux0 \/dev\/dvb\/adapter0\/demux0
\nln -s \/dev\/dvb0.dvr0 \/dev\/dvb\/adapter0\/dvr0
\nln -s \/dev\/dvb0.dvr0 \/dev\/dvb\/adapter0\/dvr0.ts
\nln -s \/dev\/dvb0\/ca0 \/dev\/dvb\/adapter0\/ca0
\nmkdir \/dev\/dvb\/adapter1
\nln -s \/dev\/dvb1.frontend0 \/dev\/dvb\/adapter1\/frontend0
\nln -s \/dev\/dvb1.demux0 \/dev\/dvb\/adapter1\/demux0
\nln -s \/dev\/dvb1.dvr0 \/dev\/dvb\/adapter1\/dvr0
\nln -s \/dev\/dvb1.dvr0 \/dev\/dvb\/adapter1\/dvr0.ts
\nln -s \/dev\/dvb1\/ca0 \/dev\/dvb\/adapter1\/ca0<\/code><\/p>\n

pak ji\u017e sta\u010d\u00ed upravit p\u0159\u00edstupov\u00e1 pr\u00e1va<\/p>\n


\nchmod 777 \/data\/data\/.hts
\nchmod 777 \/data\/data\/.hts\/imagecache
\nchmod 777 \/data\/dvb*
\nchmod 777 \/data\/dvb\/tvheadend
\n<\/code><\/p>\n

a zajistit spu\u0161t\u011bn\u00ed samotn\u00e9ho tvheadendu<\/p>\n

.\/data\/dvb\/tvheadend -C -c \/data\/data\/.hts
\n<\/code><\/p>\n

 <\/p>\n

Samoz\u0159ejm\u011b jestli jste to ji\u017e neud\u011blali, nakop\u00edrujte tvheadend do adres\u00e1\u0159e \/data\/dvb\u00a0<\/em><\/strong>a pokud je zkompilov\u00e1n dynamicky tak je\u0161t\u011b knihovny do \/system\/lib<\/strong><\/em><\/p>\n

 <\/p>\n

Krok 3: konfigurace tvheadendu<\/span><\/h1>\n

 <\/p>\n

\"tvh_config\"<\/a>Po rebootu, otev\u0159ete webov\u00fd prohl\u00ed\u017ee\u010d s n\u00e1sleduj\u00edc\u00ed adresou http:\/\/localhost:9981<\/a>. T\u00edm se dostanete ke konfiguraci viz. obr\u00e1zek. Proto\u017ee s\u00e1m nem\u00e1m dostatek znalost\u00ed jak spr\u00e1vn\u011b tvheadend nakonfigurovat, odk\u00e1\u017ei v\u00e1s rad\u011bji sem<\/a><\/span>.<\/p>\n

 <\/p>\n

<\/h2>\n

<\/h2>\n

<\/h2>\n

<\/h2>\n

 <\/p>\n

Krok 4:\u00a0propojen\u00ed s Kodi<\/span><\/h1>\n

 <\/p>\n

st\u00e1hn\u011bte Kodi z Google play\u00a0https:\/\/play.google.com\/store\/apps\/details?id=org.xbmc.kodi<\/a><\/p>\n

Teoreticky sta\u010d\u00ed jen povolit a nakonfigurovat PVR addon Tvheadend HTSP Client. Podrobn\u011bj\u0161\u00ed informace op\u011bt zde<\/a>, bod 4 (Connecting Kodi to Tvheadend)<\/p>\n

 <\/p>\n

Krok 5:\u00a0z\u00e1v\u011br<\/span><\/h1>\n

 <\/p>\n

Nyn\u00ed byste ji\u017e m\u011bli m\u00edt k dispozici seznam kan\u00e1l\u016f nalezen\u00fdch tvheadendem v polo\u017ece TV.<\/p>\n

\"kodi\"<\/a> \"tvh_tv\"<\/a><\/p>\n

\"kodi_epg\"<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

T\u00edmto jste ze sv\u00e9ho tabletu ud\u011blali TV server, kter\u00fd distribuuje sign\u00e1l do s\u00edt\u011b. Je u\u017e na v\u00e1s zdali ho budete sledovat p\u0159\u00edmo na tabletu nebo na jin\u00e9m za\u0159\u00edzen\u00ed. Pro Kodi existuje spousta plugin\u016f, tak\u017ee nen\u00ed probl\u00e9m si ud\u011blat nap\u0159. z telefonu d\u00e1lkov\u00e9 ovl\u00e1d\u00e1n\u00ed,\u00a0fantazii se meze nekladou.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ke sledovan\u00ed televizn\u00edho p\u0159\u00edjmu budete samoz\u0159ejme pot\u0159ebovat aplikaci, to je jasn\u00e9. V z\u00e1sad\u011b to funguje takhle: nahrajete dvbt drivery viz. d\u0159\u00edv\u011bj\u0161\u00ed \u010dl\u00e1nek, p\u0159ipoj\u00edte se k tuneru a vytvo\u0159\u00edte stream, kter\u00fd n\u011bkde zobraz\u00edte. Samoz\u0159ejm\u011b je poprv\u00e9 t\u0159eba naladit programy. Aplikac\u00ed pod Android kter\u00e9 ud\u011blaj\u00ed v\u0161echno toto zm\u00edn\u011bn\u00e9 moc nen\u00ed nebo jsem je zkr\u00e1tka neobjevil. Na\u0161test\u00ed jedna… <\/p>\n

Read More<\/i><\/a><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[67,68,79,78,72,70,69,13,80,71],"class_list":["post-66","post","type-post","status-publish","format-standard","hentry","category-android","tag-droidtv","tag-dvbt","tag-kodi","tag-livetv","tag-stream","tag-terrestrial","tag-tuning","tag-tv","tag-tvheadend","tag-w_scan"],"_links":{"self":[{"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/posts\/66","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/comments?post=66"}],"version-history":[{"count":81,"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/posts\/66\/revisions"}],"predecessor-version":[{"id":1068,"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/posts\/66\/revisions\/1068"}],"wp:attachment":[{"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/media?parent=66"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/categories?post=66"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dlabi.cz\/en\/wp-json\/wp\/v2\/tags?post=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}