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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>A.6. Co nahlsit</title><link rel="stylesheet" href="default.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.68.1"><link rel="start" href="index.html" title="MPlayer - Multimediln p&#345;ehrva&#269;"><link rel="up" href="bugreports.html" title="P&#345;loha A. Jak hlsit chyby"><link rel="prev" href="bugreports_where.html" title="A.5. Kam hlsit chyby"><link rel="next" href="bugreports_advusers.html" title="A.7. Vm co d&#283;lm..."><link rel="preface" href="howtoread.html" title="Jak &#269;st tuto  dokumentaci"><link rel="chapter" href="intro.html" title="Kapitola 1. P&#345;edstaven"><link rel="chapter" href="install.html" title="Kapitola 2. Instalace"><link rel="chapter" href="usage.html" title="Kapitola 3. Pou&#382;it"><link rel="chapter" href="cd-dvd.html" title="Kapitola 4. Pou&#382;it CD/DVD"><link rel="chapter" href="faq.html" title="Kapitola 5. &#268;asto Kladen Dotazy (FAQ)"><link rel="chapter" href="containers.html" title="Kapitola 6. Nosn formty (Containers)"><link rel="chapter" href="codecs.html" title="Kapitola 7. Kodeky"><link rel="chapter" href="video.html" title="Kapitola 8. Vstupn video za&#345;zen/rozhran"><link rel="chapter" href="audio.html" title="Kapitola 9. Vstupn zvukov za&#345;zen"><link rel="chapter" href="tv.html" title="Kapitola 10. TV"><link rel="chapter" href="radio.html" title="Kapitola 11. Rdio"><link rel="chapter" href="ports.html" title="Kapitola 12. Porty"><link rel="chapter" href="mencoder.html" title="Kapitola 13. Zkladn pou&#382;it MEncoderu"><link rel="chapter" href="encoding-guide.html" title="Kapitola 14. Enkdovn s MEncoderem"><link rel="appendix" href="bugreports.html" title="P&#345;loha A. Jak hlsit chyby"><link rel="appendix" href="bugs.html" title="P&#345;loha B. Znm chyby"><link rel="appendix" href="skin.html" title="P&#345;loha C. Formt skin&#367; MPlayeru"><link rel="subsection" href="bugreports_what.html#bugreports_system" title="A.6.1. Systmov informace"><link rel="subsection" href="bugreports_what.html#bugreports_hardware" title="A.6.2. Hardware a rozhran (ovlada&#269;e)"><link rel="subsection" href="bugreports_what.html#bugreports_configure" title="A.6.3. Problmy s konfigurac"><link rel="subsection" href="bugreports_what.html#bugreports_compilation" title="A.6.4. Problmy s kompilac"><link rel="subsection" href="bugreports_what.html#bugreports_playback" title="A.6.5. Problmy s p&#345;ehrvnm"><link rel="subsection" href="bugreports_what.html#bugreports_crash" title="A.6.6. Pdy"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">A.6. Co nahlsit</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="bugreports_where.html">P&#345;edchzejc</a></td><th width="60%" align="center">P&#345;loha A. Jak hlsit chyby</th><td width="20%" align="right"><a accesskey="n" href="bugreports_advusers.html">Dal&#353;</a></td></tr></table><hr></div><div class="sect1" lang="cs"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="bugreports_what"></a>A.6. Co nahlsit</h2></div></div></div><p>
Bude pot&#345;eba p&#345;ipojit log, konfiguraci nebo vzorky soubor&#367; ke svmu hl&#353;en chyb.
Pokud jsou n&#283;kter z nich opravdu velk, pak je rad&#283;ji nahrajte na n&#353;
<a href="ftp://upload.mplayerhq.hu/MPlayer/incoming/" target="_top">FTP server</a>
v komprimovanm formtu (preferujeme gzip a bzip2) a do zprvy zahr&#328;te pouze
cestu a nzev souboru. Na&#353;e konference maj limit velikosti zprvy 80k, pokud
mte n&#283;co v&#283;t&#353;ho, muste to zkomprimovat a nahrt na FTP.
</p><div class="sect2" lang="cs"><div class="titlepage"><div><div><h3 class="title"><a name="bugreports_system"></a>A.6.1. Systmov informace</h3></div></div></div><p>
</p><div class="itemizedlist"><ul type="disc"><li><p>
Va&#353;e Linuxov distribuce nebo opera&#269;n systm a jeho verze jako:
  </p><div class="itemizedlist"><ul type="circle"><li><p>Red Hat 7.1</p></li><li><p>Slackware 7.0 + devel packs from 7.1 ...</p></li></ul></div><p>
</p></li><li><p>
verze jdra:
</p><pre class="screen">uname -a</pre><p>
</p></li><li><p>
verze libc:
</p><pre class="screen">ls -l /lib/libc[.-]*</pre><p>
</p></li><li><p>
verze gcc a ld:
</p><pre class="screen">
gcc -v
ld -v
</pre><p>
</p></li><li><p>
verze binutils:
</p><pre class="screen">
as --version
</pre><p>
</p></li><li><p>
Pokud mte problmy s celoobrazovkovm re&#382;imem:
  </p><div class="itemizedlist"><ul type="circle"><li><p>Druh Window manageru a jeho verze</p></li></ul></div><p>
</p></li><li><p>
Pokud mte problmy s XVIDIX:
  </p><div class="itemizedlist"><ul type="circle"><li><p>Hloubka barev v X:
</p><pre class="screen">xdpyinfo | grep "depth of root"</pre><p>
    </p></li></ul></div><p>
</p></li><li><p>
Pokud je chybn pouze GUI:
  </p><div class="itemizedlist"><ul type="circle"><li><p>verze GTK</p></li><li><p>verze GLIB</p></li><li><p>verze libpng</p></li><li><p>GUI situace kdy se chyba projevila</p></li></ul></div><p>
</p></li></ul></div><p>
</p></div><div class="sect2" lang="cs"><div class="titlepage"><div><div><h3 class="title"><a name="bugreports_hardware"></a>A.6.2. Hardware a rozhran (ovlada&#269;e)</h3></div></div></div><p>
</p><div class="itemizedlist"><ul type="disc"><li><p>
CPU info (to funguje pouze v Linuxu):
</p><pre class="screen">cat /proc/cpuinfo</pre><p>
</p></li><li><p>
Vrobce a model videokarty, nap&#345;:
  </p><div class="itemizedlist"><ul type="circle"><li><p>ASUS V3800U chip: nVidia TNT2 Ultra pro 32MB SDRAM</p></li><li><p>Matrox G400 DH 32MB SGRAM</p></li></ul></div><p>
</p></li><li><p>
Video driver type &amp; version, e.g.:
  </p><div class="itemizedlist"><ul type="circle"><li><p>X built-in driver</p></li><li><p>nVidia 0.9.623</p></li><li><p>Utah-GLX CVS 2001-02-17</p></li><li><p>DRI from X 4.0.3</p></li></ul></div><p>
</p></li><li><p>
Sound card type &amp; driver, e.g.:
  </p><div class="itemizedlist"><ul type="circle"><li><p>Creative SBLive! Gold with OSS driver from oss.creative.com</p></li><li><p>Creative SB16 with kernel OSS drivers</p></li><li><p>GUS PnP with ALSA OSS emulation</p></li></ul></div><p>
</p></li><li><p>
Pokud si nejste jisti, p&#345;idejte vstup z <span><strong class="command">lspci -vv</strong></span>
na systmech Linux.
</p></li></ul></div><p>
</p></div><div class="sect2" lang="cs"><div class="titlepage"><div><div><h3 class="title"><a name="bugreports_configure"></a>A.6.3. Problmy s konfigurac</h3></div></div></div><p>
Pokud nastanou chyby b&#283;hem b&#283;hu <span><strong class="command">./configure</strong></span>, nebo sel&#382;e
autodetekce n&#283;&#269;eho, prostudujte <tt class="filename">configure.log</tt>. Mo&#382;n
naleznete odpov&#283;&#271; zde. Nap&#345;klad n&#283;kolik verz stejn knihovny v systmu, nebo
jste zapomn&#283;li nainstalovat vvojov (devel) bal&#269;ek (to jsou ty s koncovkou
-dev). Pokud si myslte, &#382;e je zde chyba, p&#345;idejte
<tt class="filename">configure.log</tt> do svho hl&#353;en.
</p></div><div class="sect2" lang="cs"><div class="titlepage"><div><div><h3 class="title"><a name="bugreports_compilation"></a>A.6.4. Problmy s kompilac</h3></div></div></div><p>
Zahr&#328;te prosm tyto soubory:
</p><div class="itemizedlist"><ul type="disc"><li><p>config.h</p></li><li><p>config.mak</p></li></ul></div><p>
</p></div><div class="sect2" lang="cs"><div class="titlepage"><div><div><h3 class="title"><a name="bugreports_playback"></a>A.6.5. Problmy s p&#345;ehrvnm</h3></div></div></div><p>
Zahr&#328;te prosme vstup <span class="application">MPlayer</span>u v upovdanm re&#382;imu
rovn&#283; 1 ale dejte pozor, abyste jej <span class="bold"><strong>nezkrtili</strong></span>
p&#345;i koprovn do mailu. Vvoj&#345;i pot&#345;ebuj v&#353;echny zprvy pro dobrou diagnzu
problmu. Takto m&#367;&#382;ete p&#345;esm&#283;rovat vstup do souboru:
</p><pre class="screen">mplayer -v <em class="replaceable"><code>volby</code></em> <em class="replaceable"><code>film</code></em> &gt; mplayer.log 2&gt;&amp;1</pre><p>
</p><p>
Pokud se problm vztahuje k jednomu nebo vce soubor&#367;m, pak prosm nahrajte
pot&#382;isty na:
<a href="ftp://upload.mplayerhq.hu/MPlayer/incoming/" target="_top">ftp://upload.mplayerhq.hu/MPlayer/incoming/</a>
</p><p>
Rovn&#283;&#382; zde nahrajte mal textov soubor se stejnm zkladnm jmnem a p&#345;ponou
.txt. Popi&#353;te problm kter mte s danm souborem a p&#345;ipojte sv&#367;j e-mail a tak
vstup <span class="application">MPlayer</span>u v upovdanm re&#382;imu rovn&#283; 1.
Pro reprodukci problmu sta&#269; obvykle prvnch 1-5 MB souboru, ale pro jistotu
vs &#382;dme o:
</p><pre class="screen">dd if=<em class="replaceable"><code>v&#353;_soubor</code></em> of=<em class="replaceable"><code>mal_soubor</code></em> bs=1024k count=5</pre><p>
To vezme prvnch p&#283;t megabajt&#367; '<span class="bold"><strong>va&#353;eho_souboru</strong></span>'
a zap&#353;e je do '<span class="bold"><strong>malho_souboru</strong></span>'. Pak znovu
zkuste tento mal vzorek a pokud se na n&#283;m chyba projev, pak je tento vzorek
pro ns dostate&#269;n.
Prosme <span class="bold"><strong>nikdy</strong></span> neposlejte tyto soubory e-mailem!
Nahrajte je na FTP a po&#353;lete pouze cestu/nzev_souboru danho souboru na FTP
serveru. Pokud je soubor p&#345;stupn na internetu, pak sta&#269; poslat
<span class="bold"><strong>p&#345;esnou</strong></span> adresu URL.
</p></div><div class="sect2" lang="cs"><div class="titlepage"><div><div><h3 class="title"><a name="bugreports_crash"></a>A.6.6. Pdy</h3></div></div></div><p>
Muste spustit <span class="application">MPlayer</span> z <span><strong class="command">gdb</strong></span>
a poslat nm pln vstup nebo pokud mte <tt class="filename">core</tt> dump
z pdu, m&#367;&#382;ete nm vyextrahovat u&#382;ite&#269;n informace ze souboru Core.
Jak to ud&#283;lat:
</p><div class="sect3" lang="cs"><div class="titlepage"><div><div><h4 class="title"><a name="bugreports_debug"></a>A.6.6.1. Jak uchovat informace o zopakovatelnm pdu</h4></div></div></div><p>
P&#345;ekompilujte <span class="application">MPlayer</span> se zapnutm debugovacm kdem:
</p><pre class="screen">
./configure --enable-debug=3
make
</pre><p>
a spus&#357;te <span class="application">MPlayer</span> z gdb pomoc:
</p><pre class="screen">gdb ./mplayer</pre><p>
Nyn jste v gdb. Zadejte:
</p><pre class="screen">run -v <em class="replaceable"><code>volby-pro-mplayer</code></em> <em class="replaceable"><code>soubor</code></em></pre><p>
a zopakujte pd. Jakmile to dok&#382;ete, vrt se gdb do re&#382;imu p&#345;kazovho &#345;dku,
kde muste zadat
</p><pre class="screen">
bt
disass $pc-32 $pc+32
info all-registers
</pre><p>
</p></div><div class="sect3" lang="cs"><div class="titlepage"><div><div><h4 class="title"><a name="bugreports_core"></a>A.6.6.2. Jak zskat smyslupln informace z core dump</h4></div></div></div><p>
Vytvo&#345;te nsledujc p&#345;kazov &#345;dek:
</p><pre class="screen">
bt
disass $pc-32 $pc+32
info all-registers
</pre><p>
Pak jednodu&#353;e spus&#357;te tento p&#345;kaz:
</p><pre class="screen">gdb mplayer --core=core -batch --command=<em class="replaceable"><code>p&#345;kazov_soubor</code></em> &gt; mplayer.bug</pre><p>
</p></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bugreports_where.html">P&#345;edchzejc</a></td><td width="20%" align="center"><a accesskey="u" href="bugreports.html">Nahoru</a></td><td width="40%" align="right"><a accesskey="n" href="bugreports_advusers.html">Dal&#353;</a></td></tr><tr><td width="40%" align="left" valign="top">A.5. Kam hlsit chyby</td><td width="20%" align="center"><a accesskey="h" href="index.html">Dom&#367;</a></td><td width="40%" align="right" valign="top">A.7. Vm co d&#283;lm...</td></tr></table></div></body></html>