mirror of
https://github.com/mpv-player/mpv
synced 2025-03-09 23:58:06 +00:00
123 lines
3.2 KiB
XML
123 lines
3.2 KiB
XML
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<?xml version="1.0" encoding="iso-8859-2"?>
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<!-- Synced with revision 19634 -->
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<chapter id="radio">
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<title>R<EFBFBD>dio</title>
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<sect1 id="radio-input" xreflabel="Radio input">
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<title>R<EFBFBD>dio vstup</title>
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<para>
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Tato sekce se zab<61>v<EFBFBD> t<>m, jak zprovoznit poslech rozhlasu
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z V4L-kompatibiln<6C>ho rozhlasov<6F>ho tuneru.
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Popis voleb a ovl<76>d<EFBFBD>n<EFBFBD> z kl<6B>vesnice naleznete v man str<74>nce.
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</para>
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<sect2 id="radio-compilation">
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<title>Kompilace</title>
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<procedure>
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<step><para>
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Nejprve mus<75>te spustit <filename>./configure</filename>
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s <option>--enable-radio</option> a (pokud chcete i nahr<68>vat)
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<option>--enable-radio-capture</option> a znovup<75>elo<6C>it MPlayer.
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</para></step>
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<step><para>
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Ujist<73>te se, <20>e v<><76> tuner pracuje s jin<69>m softwarem v Linuxu, nap<61><70>klad
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<application>XawTV</application>.
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</para></step>
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</procedure>
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</sect2>
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<sect2 id="radio-tips">
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<title>U<EFBFBD>ivatelsk<EFBFBD> tipy</title>
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<para>
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Pln<EFBFBD> v<><76>et voleb je v manu<6E>lov<6F> str<74>nce.
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Zde uv<75>d<EFBFBD>me jen n<>kolik tip<69>:
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</para>
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<itemizedlist>
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<listitem>
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<para>
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Pou<EFBFBD>it<EFBFBD> volby <option>channels</option>. P<><50>klad:
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<screen>-radio channels=104.4-Sibir,103.9-Maximum</screen>
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Vysv<EFBFBD>tlen<EFBFBD>: Pomoc<6F> t<>to volby budou k dispozici pouze stanice 104.4
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a 103.9. Budete m<>t kr<6B>sn<73> OSD text b<>hem p<>ep<65>n<EFBFBD>n<EFBFBD> kan<61>l<EFBFBD>,
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kter<EFBFBD> zobraz<61> jm<6A>no kan<61>lu. Mezery v n<>zvech kan<61>l<EFBFBD> mus<75> b<>t
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nahrazeny znakem "_".
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</para>
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</listitem>
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<listitem>
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<para>
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Je mnoho zp<7A>sob<6F>, jak zachyt<79>vat (nahr<68>vat) zvuk. M<><4D>ete bu<62> zachyt<79>vat pomoc<6F>
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vstupu line-in zvukov<6F> karty propojen<65>ho vn<76>j<EFBFBD><6A> linkou s videokartou,
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nebo pou<6F>it<69>m vestav<61>n<EFBFBD>ho ADC v <20>ipu saa7134. V druh<75>m p<><70>pad<61> mus<75>te
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zav<EFBFBD>st ovlada<64> <systemitem>saa7134-alsa</systemitem> nebo
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<systemitem>saa7134-oss</systemitem>.
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</para>
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</listitem>
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<listitem>
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<para>
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<application>MEncoder</application> nelze pou<6F><75>t pro zachyt<79>v<EFBFBD>n<EFBFBD> zvuku, jeliko<6B>
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vy<EFBFBD>aduje videoproud, aby fungoval. Tak<61>e bu<62> pou<6F>ijete
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<application>arecord</application> z projektu ALSA, nebo
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volbu <option>-ao pcm:file=file.wav</option>. V druh<75>m p<><70>pad<61> neusly<6C><79>te nic
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(pokud ov<6F>em nem<65>te propojku s line-in a vypnut<75> mute na kan<61>le line-in).
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</para>
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</listitem>
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</itemizedlist>
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</sect2>
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<sect2 id="radio-examples">
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<title>P<EFBFBD><EFBFBD>klady</title>
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<informalexample>
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<para>
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Vstup ze standardn<64>ho V4L (pomoc<6F> line-in kablu, zachyt<79>v<EFBFBD>n<EFBFBD> vypnuto):
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<screen>
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mplayer radio://104.4<!--
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--></screen>
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</para>
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</informalexample>
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<informalexample>
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<para>
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Vstup ze standardn<64>ho V4L (pomoc<6F> line-in kablu, zachyt<79>v<EFBFBD>n<EFBFBD> vypnuto,
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rozhran<EFBFBD> V4Lv1):
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<screen>
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mplayer -radio driver=v4l radio://104.4<!--
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--></screen>
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</para>
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</informalexample>
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<informalexample>
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<para>
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P<EFBFBD>ehr<EFBFBD>v<EFBFBD>n<EFBFBD> druh<75> stanice ze seznamu:
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<screen>
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mplayer -radio channels=104.4=Sibir,103.9=Maximm radio://2<!--
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--></screen>
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</para>
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</informalexample>
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<informalexample>
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<para>
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Pr<EFBFBD>chod zvuku p<>es PCI sb<73>rnici z intern<72>ho ADC r<>dio karty.
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V tomto p<><70>kladu se tuner pou<6F><75>v<EFBFBD> jako druh<75> zvukov<6F> karta
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(ALSA za<7A><61>zen<65> hw:1,0). Pro za<7A><61>zen<65> zalo<6C>en<65> na saa7134 mus<75>
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b<EFBFBD>t zaveden bu<62> modul saa7134-alsa nebo modul saa7134-oss.
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<note><para>Kdy<EFBFBD> pou<6F><75>v<EFBFBD>te n<>zvy za<7A><61>zen<65> ALSA, dvojte<74>ky mus<75> b<>t
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nahrazeny zkaky rovn<76>se, <20><>rky te<74>kami.
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<screen>
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mplayer -rawaudio rate=32000 -radio adevice=hw=1.0:arate=32000:channels=104.4=Sibir,103.9=Maximm radio://2/capture<!--
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--></screen>
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</para></note>
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</para>
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</informalexample>
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</sect2>
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</sect1>
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</chapter>
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