<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Topics tagged with codec]]></title><description><![CDATA[A list of topics that have been tagged with codec]]></description><link>https://forums.opera.com/tags/codec</link><generator>RSS for Node</generator><lastBuildDate>Sun, 17 May 2026 17:21:33 GMT</lastBuildDate><atom:link href="https://forums.opera.com/tags/codec.rss" rel="self" type="application/rss+xml"/><pubDate>Invalid Date</pubDate><ttl>60</ttl><item><title><![CDATA[opera-stable 80.0.4170.16 Does Not Launch]]></title><description><![CDATA[<p dir="auto">After updating opera I receive this error:<br />
<strong>opera: symbol lookup error: opera: undefined symbol: av_stream_get_first_dts</strong><br />
then i just reinstalled opera-ffmpeg-codecs in Software Manager and it worked.<br />
My system is manjaro KDE</p>
]]></description><link>https://forums.opera.com/topic/51878/opera-stable-80-0-4170-16-does-not-launch</link><guid isPermaLink="true">https://forums.opera.com/topic/51878/opera-stable-80-0-4170-16-does-not-launch</guid><dc:creator><![CDATA[[[global:former_user]]]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[How to get Streaming and Codecs (Audio &amp; Video) support in Opera 53?]]></title><description><![CDATA[<p dir="auto">Just updated to Opera stable 54.0.2952.46 today. Did this after Ubuntu 16.04 upgraded to chromium-codecs-ffmpeg-ex 67.0.3396.62 and all videos seem to play well on Opera v54.</p>
<p dir="auto">However one strange thing that remains is, on some sites videos will not play when using New Private Window. I get out of New Private Window and then those same videos now play fine. Go back into New Private Window and again those videos refuse to play, saying Flash needs to be enabled! Try to enable Flash but nothing happens. Any idea why this happens?</p>
]]></description><link>https://forums.opera.com/topic/27092/how-to-get-streaming-and-codecs-audio-video-support-in-opera-53</link><guid isPermaLink="true">https://forums.opera.com/topic/27092/how-to-get-streaming-and-codecs-audio-video-support-in-opera-53</guid><dc:creator><![CDATA[cybrsaylr]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[[linux mint] Po aktualizacji do 49 problem z video html5, youtube i innymi. Rozwiązanie.]]></title><description><![CDATA[<p dir="auto">uwaga, dla szukających rozwiązania na linux mint 20, wykonaj następujące kroki:<br />
w terminalu wpisz:<br />
sudo apt install zstd<br />
pozwoli to na rozpakowanie archiwum ze strony: <a href="https://repo.herecura.eu/herecura/x86_64/" target="_blank" rel="noopener noreferrer nofollow ugc">https://repo.herecura.eu/herecura/x86_64/</a><br />
ja sciągnąłem paczkę z rozszerzenie zst właśnie - bodajże <a href="https://repo.herecura.eu/herecura/x86_64/opera-beta-ffmpeg-codecs-85.0.4183.48-1-x86_64.pkg.tar.zst" target="_blank" rel="noopener noreferrer nofollow ugc">https://repo.herecura.eu/herecura/x86_64/opera-beta-ffmpeg-codecs-85.0.4183.48-1-x86_64.pkg.tar.zst</a><br />
nastepnie rozpakowałem archiwum komendą: unzstd nazwa-archiwum.zst<br />
potem usunąłem plik <a href="http://libffmpeg.so" target="_blank" rel="noopener noreferrer nofollow ugc">libffmpeg.so</a> z lokalizacji /usr/lib/x86_64-linux-gnu/opera (sudo rm /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so)<br />
a potem jak kolega powyżej:<br />
sudo cp lokalizacja-rozpakowanego-archiwum/opera-beta-ffmpeg-codecs-85.0.4183.48-1-x86_64.pkg/usr/lib/opera-beta/lib_extra/libffmpeg.so /usr/lib/x86_64-linux-gnu/opera</p>
<p dir="auto">voila!</p>
]]></description><link>https://forums.opera.com/topic/23912/linux-mint-po-aktualizacji-do-49-problem-z-video-html5-youtube-i-innymi-rozwiązanie</link><guid isPermaLink="true">https://forums.opera.com/topic/23912/linux-mint-po-aktualizacji-do-49-problem-z-video-html5-youtube-i-innymi-rozwiązanie</guid><dc:creator><![CDATA[greendalf]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>