GNU / Linux da MiniDLNA akan SONY Bravia (r)

Kwanan nan na kasance mai mallakar farin ciki na a SONY Bravia Full HD LCD TV 46-inch, wanda ke da na'urori da dama da yawa. Daga cikin su, wancan na wasa kai tsaye fayilolin bidiyo daga tashar USB ko haɗi zuwa cibiyar sadarwar gida ta hanyar allon Ethernet.

Yayi kyau sosai fiye da takamaiman bayani dalla-dalla da jagorar da ta zo daga masana'anta, amma mai wahala a lokacin aiwatarwa.

Wannan yana aiki don KDL-55EX717 / 52EX707 / 46EX717 / 46EX715 / 46EX707 / 46EX705 / 46EX607 / KDL-46EX605 / 40EX717 / 40EX715 / 40EX707 / 40EX705 / 40EX607 / 40EX605 32X 717 32 samfura 715EX32.

Haɗin MiniDLNA

Haɗin haɗi zuwa cibiyar sadarwar gida a cikin GNU / Linux yana da sauƙi don daidaitawa ta amfani da kunshin shirin "MiniDLNA" (http://sourceforge.net/projects/minidlna/) wanda aka haɗa a mafi yawan shahararrun rarrabawar GNU / Linux, don haka yin sa yana da sauƙi. Abin da wannan kunshin yake yi shine ƙirƙirar ƙaramin sabar fayil akan kwamfutar da TV ɗin zata gane nan take.

Don ƙarin bayani game da yadda ake girka MiniDLNA, Ina ba da shawarar karantawa wannan tsohon labarin blog.

Duba fayilolin silima

Samun damar duba fayilolin wani lamari ne.

Fayilolin da waɗannan TV suke nunawa sune waɗanda aka nuna akan gidan yanar gizon SONY na hukuma http://esupport.sony.com/LA/perl/support-info.pl?info_id=797&mdl=KDL46EX605
Game da hotuna da sauti, komai a bayyane yake, tunda an ajiye shi a cikin sanannun fayilolin jpg da mp3; Matsalar ita ce yadda za a canza fayilolin bidiyo don a kunna ta, tunda waɗanda yawanci suna yawo a cikin hanyar sadarwa ba sa aiki da mizanin da SONY ke amfani da shi, mai ƙyamar AVCHD

Kuma ga yadda nayi.

Da farko, bari mu girka Avidemux (http://fixounet.free.fr/avidemux/). Avidemux edita ne mai sauƙin bidiyo, tare da kayan aikin da yawa don sarrafa su. Masu amfani da GNU / Linux galibi sun saba da shi.

Na biyu, bari mu cika wadannan umarni mataki-mataki don sauya fayil din da za mu kira "video.avi" wanda aka yi rikodin tare da kododin ... da kyau, asalin Codec ko bidiyo da tsarin sauti, ba komai, saboda za mu maida su.

1.Bude fayil din «video.avi».
2.Zabi MPEG-4 AVC Codec a Bidiyo.
3.Zaɓi lambar AAC (Faac) a cikin Audio.
4.Zaba a Tsarin daya dace da MP4.
5. Danna maballin «Ajiye», ka sanya masa suna «video.mp4» ka aika a ajiye.

Ainihi, shine abinda yakamata muyi koyaushe, amma (koyaushe akwai "amma"), inganci da girman fayil ɗin da aka samu zai iya bambanta zuwa yadda muke so.

Misali, idan muka zabi maballin «Sanyawa» na farkon zabar «Bidiyo», za mu ga cewa muna da zabi da yawa. Bidiyo na na gwaji na tsawan minti 3, yana tare da kododin Xvid / mp3, a cikin girman hoto na pixels 624 × 352, kuma yana da ƙimar 18,9MB. Wannan fayil ɗin ya canza, dangane da zaɓi, zuwa ɗayan:

1 wucewa - Matsakaicin matsakaici: 7,9MB.
1 wucewa - Ingantaccen inganci: 8,1MB.
1 wucewa - Matsakaicin Bitrate: 36,4MB.
2 ya wuce - Matsakaicin Bitrate: 36,4MB
Sau 2 - Girman Bidiyo a 700MB: 62,8MB.

Na biyun, ba buƙatar faɗi, cewa idan bidiyon ya fi girma kamar na fim ɗin, za a lasafta bitrate don ya faɗi tsakanin 700MB, a sadaukar da inganci.

Ni da kaina na fi son amfani da sau 2 - Matsakaicin Matsakaici, wanda shine ƙimar DVD.

Yaya zamuyi idan muna son ganin fim tare da subtitles?

Da kyau, anan ya kara rikitarwa, saboda TV ba ta karanta fayilolin subtitle, ko dai daga sabar DLNA ko daga maɓallin USB.

Don haka dole ne mu sanya ƙananan taken zuwa bidiyon, a tsohuwar hanya don kaset ɗin VHS.

Saboda wannan muna buƙatar daidaitaccen subtitles da edita na subtitle kamar Gaupol (http://home.gna.org/gaupol/).

1. Bude fayilolin fassara «video.srt» tare da Gaupol.
2. Muna kawar da duk wani nau'in rubutu wanda subtitle yake dashi, kamar su rubutun, m, launuka da / ko rubutun. Suna da sauƙin gano wuri, tunda sun fara kuma sun ƙare tare da umarnin nau'in rubutu… .
3. Muna kiyaye shi.
4. A cikin Avidemux, mun zaɓi maɓallin «Matattara» daga zaɓi na farko «Bidiyo».
5. A cikin shafi na hagu mun zaɓi "Subtitles".
6. A tsakiyar shafi mun zaɓi "Subtitles - Add srt / subtitles a fim ɗin".
7. A cikin «Subtitle file», muna neman fayil ɗin «video.srt».
8. A cikin «Font (TTF)» mun nemi fayil ɗin rubutu don amfani. Galibi suna cikin / usr / share / fonts. Kullum nakan yi amfani da / usr/share/fonts/truetype/freefont/FreeMono.ttf.
9. A cikin "Encoded", mun zaɓi "Latin-1 (Yammacin Turai)".
10. A cikin "Zabi launi", mun bar wanda yake (kusan fari), ko kuma sanya launin da muke so. Wanda yayi fice sosai rawaya ne.
11. A cikin «Set size and position», don «Font size», Na fi so in gyara tsoho zaɓi daga «24 pixels» zuwa «20 pixels», kuma ku rage subtitles yadda zai yiwu.
12. Danna maballin "Ajiye", kuma sanya masa sunan "video.mp4" kuma aika don adanawa.

A ƙarshe, ya rage a gare ni in gaya muku cewa wannan aikin yana buƙatar mai yawa albarkatun ƙwaƙwalwa da ikon sarrafa kwamfuta, da kuma lokaci, gwargwadon ingancin bidiyon da kuka zaɓa.

A magana ta fasaha, tsarin SONY AVCHD yana amfani da lambar bidiyo ta H264 (http://es.wikipedia.org/wiki/H.264/MPEG-4_AVC) da AAC audio (http://es.wikipedia.org/wiki/Advanced_Audio_Coding).
Ina fatan na kasance mai amfani.