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#transcode

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botvolution<p>OK so for completeness, I remembered I had a script that captured a live stream and rendered it to file using cvlc, so I fucked around with that a bit and it works.</p><p>cvlc input.flac :sout="<a href="https://mastodon.sdf.org/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a>{acodec=mp3,ab=128,channels=2,samplerate=48000}:file{dst=output.mp3,no-overwrite}" </p><p>Also, I have no idea why I thought it was quicker, if anything it's fractionally slower than using a flac-lame pipeline or ffmpeg 🙄</p>
skua<p>1/3<br>Just completed a <a href="https://mastodon.social/tags/Transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Transcode</span></a> of around 30 minutes of .webm vid+aud into h.265 (aka <a href="https://mastodon.social/tags/HEVC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HEVC</span></a>).</p><p>Took 8 hours.</p><p>And the computer's fan did a lot of whirring.</p><p>Getting a format that the TV wil play without <a href="https://mastodon.social/tags/Transcoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Transcoding</span></a> seems necessary.</p><p><a href="https://mastodon.social/tags/H265" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>H265</span></a> <a href="https://mastodon.social/tags/WebM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebM</span></a></p>
you╭👺+300╭🐈x5╭⁂+3╭(Ⓐ+a<p>(ofc <a href="https://mastodon.social/tags/kdenlive" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kdenlive</span></a> tried to <a href="https://mastodon.social/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> from <a href="https://mastodon.social/tags/webm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webm</span></a>, but just balked at the odd width and didnt even tell)</p>
WildPowerHammer :nixOwOs:<p>Сегодня я узнал что vlc можно использовать так:<br>Пишем сие чудо <br>cvlc -vvv pulse://alsa_output.pci-0000_00_14.2.analog-stereo.monitor --sout '<a href="https://mastodon.ml/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a>{acodec=mp3,ab=128,channels=2}:standard{access=http,ds<br>t=0.0.0.0:8888/pc.mp3}'</p><p>В терминал заменяя alsa_output.pci и тд на что нибудь из вывода pactl list |grep "Monitor Source", а потом заходим на localhost:8888/pc.mp3 например с телефона что бы не помереть от эха</p><p>Было бы конечно проще если бы работал нормально audio-share или я например знал как это сделать средствами чисто pipewire или pipewire-pulse, но это тоже очень классно</p>
Cegorach<p>TIL: <a href="https://chaos.social/tags/K3B" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>K3B</span></a> kann DVDs rippen</p><p>nutzt dafür <a href="https://chaos.social/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> </p><p>was so seit 10(?) Jahren nicht mehr von irgendwem gepflegt wurde und daher in "keiner" distri mehr dabei ist</p><p>Yay!</p><p>Darf ich K3B also auch als totes Projekt ansehen?</p>
Chris Alemany🇺🇦🇨🇦🇪🇸<p>I had hoped to add some <a href="https://mstdn.chrisalemany.ca/tags/ffmpeg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ffmpeg</span></a> hardware acceleration on the <a href="https://mstdn.chrisalemany.ca/tags/timelapses" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>timelapses</span></a> at <span class="h-card" translate="no"><a href="https://mstdn.ca/@alberniweather" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>alberniweather</span></a></span> using the old AMD RV730 card in <a href="https://mstdn.chrisalemany.ca/tags/footiMac" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>footiMac</span></a> but I've not found the magic command to make it happy. I got close I think, but it seems to just refuse to connect to the video driver.</p><p>If there are any ffmpeg experts out there familiar with vaapi and old AMD graphics cards, I'd love to have a little help.</p><p>I created a reddit post in r/ffmpeg with all the details.</p><p><a href="https://www.reddit.com/r/ffmpeg/comments/1d5sb3c/hardware_accelerating_ffmpeg_with_old_amd_rv730/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">reddit.com/r/ffmpeg/comments/1</span><span class="invisible">d5sb3c/hardware_accelerating_ffmpeg_with_old_amd_rv730/</span></a><br><a href="https://mstdn.chrisalemany.ca/tags/timelapse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>timelapse</span></a> <a href="https://mstdn.chrisalemany.ca/tags/video" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>video</span></a> <a href="https://mstdn.chrisalemany.ca/tags/Apple" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Apple</span></a> <a href="https://mstdn.chrisalemany.ca/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debian</span></a> <a href="https://mstdn.chrisalemany.ca/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a></p>
The Peter Pan of Nerdery™ 🇦🇺🏜️<p>Has anyone tried <a href="https://mastodon.social/tags/tdarr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tdarr</span></a> ? <a href="https://mastodon.social/tags/video" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>video</span></a> <a href="https://mastodon.social/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> <a href="https://mastodon.social/tags/transcoder" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcoder</span></a> <a href="https://mastodon.social/tags/h264" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>h264</span></a> <a href="https://mastodon.social/tags/h265" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>h265</span></a> <a href="https://mastodon.social/tags/av1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>av1</span></a> <a href="https://mastodon.social/tags/av1video" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>av1video</span></a></p>
C.<p><span class="h-card" translate="no"><a href="https://pagan.plus/@SavahRellcast" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>SavahRellcast</span></a></span> </p><p>How big was your file? More than 40MB?</p><p>There are ways to compress it down. I don't know what kind of computer you have, but there's a program available for <a href="https://mindly.social/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a>, <a href="https://mindly.social/tags/Mac" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mac</span></a>, and <a href="https://mindly.social/tags/Windows" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Windows</span></a> called <a href="https://mindly.social/tags/Handbrake" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Handbrake</span></a> that is supposed to be quite user-friendly. I haven't used it myself (I use some commandline tools that are ... difficult to get started with) but it has good word-of-mouth.</p><p>Downloads are here:<br><a href="https://handbrake.fr/downloads.php" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">handbrake.fr/downloads.php</span><span class="invisible"></span></a></p><p><a href="https://mindly.social/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> <a href="https://mindly.social/tags/codec" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>codec</span></a> <a href="https://mindly.social/tags/video" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>video</span></a></p>
TOV<p>Encoding is the process of compressing raw video signal from a camera or camcorder into a digital format.</p><p>Transcoding is the process of taking already digital video and converting it to a different format to make it more accessible to different audiences and platforms.</p><p><a href="https://fosstodon.org/tags/encode" class="mention hashtag" rel="tag">#<span>encode</span></a> <a href="https://fosstodon.org/tags/transcode" class="mention hashtag" rel="tag">#<span>transcode</span></a> <a href="https://fosstodon.org/tags/ffmpeg" class="mention hashtag" rel="tag">#<span>ffmpeg</span></a> <a href="https://fosstodon.org/tags/obs" class="mention hashtag" rel="tag">#<span>obs</span></a> <a href="https://fosstodon.org/tags/handbrake" class="mention hashtag" rel="tag">#<span>handbrake</span></a></p>
Don Melton<p>One of my hobbies is creating tools to <a href="https://mstdn.social/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> my collection of Blu-ray Discs and DVDs for playback on <a href="https://mstdn.social/tags/Plex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Plex</span></a> servers. These are all cross-platform wrappers for <a href="https://mstdn.social/tags/FFmpeg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FFmpeg</span></a> or <a href="https://mstdn.social/tags/HandBrake" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HandBrake</span></a>. My most flexible script, focused on hardware video encoders, is here:</p><p><a href="https://github.com/donmelton/other_video_transcoding" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/donmelton/other_vid</span><span class="invisible">eo_transcoding</span></a></p><p>Feel free to message me if you have questions about my scripts, FFmpeg, <a href="https://mstdn.social/tags/HandBrakeCLI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HandBrakeCLI</span></a>, <a href="https://mstdn.social/tags/MKVToolNix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MKVToolNix</span></a> or other video nerdery. I've been doing this for over a decade so I can probably point you in the right direction.</p><p>1/2</p>
Ced Ledesma<p>Handbrake updated to v1.6.0. Now has AV1 video encoding.<br /><a href="https://fosstodon.org/tags/Video" class="mention hashtag" rel="tag">#<span>Video</span></a> <a href="https://fosstodon.org/tags/Transcode" class="mention hashtag" rel="tag">#<span>Transcode</span></a> <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="tag">#<span>Linux</span></a> <a href="https://fosstodon.org/tags/Windows" class="mention hashtag" rel="tag">#<span>Windows</span></a> <a href="https://fosstodon.org/tags/MacOS" class="mention hashtag" rel="tag">#<span>MacOS</span></a> </p><p><a href="https://github.com/HandBrake/HandBrake/releases/tag/1.6.0" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">github.com/HandBrake/HandBrake</span><span class="invisible">/releases/tag/1.6.0</span></a></p>
Aaravchen :linux: :suspicious:<p><span class="h-card" translate="no"><a href="https://fosstodon.org/@RockyC" class="u-url mention">@<span>RockyC</span></a></span><br />Ah, that makes a lot of sense. Have you looked at <a href="https://fosstodon.org/tags/Tdarr" class="mention hashtag" rel="tag">#<span>Tdarr</span></a> or <a href="https://fosstodon.org/tags/sickbeard_mp4_automator" class="mention hashtag" rel="tag">#<span>sickbeard_mp4_automator</span></a> (not sickbeard or MP4 exclusive) that will automatically convert content when it&#39;s added? <br /><a href="https://fosstodon.org/tags/transcode" class="mention hashtag" rel="tag">#<span>transcode</span></a></p>
@infosec_jcp 🐈🃏 done differently<p>This video would not <a href="https://infosec.exchange/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> properly on <a href="https://infosec.exchange/tags/mastadon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mastadon</span></a>🤔👀👀 🤷‍♂️<br>🐦💨<br><a href="https://mobile.twitter.com/infosec_jcp/status/1605954657892806656" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mobile.twitter.com/infosec_jcp</span><span class="invisible">/status/1605954657892806656</span></a></p>
Aaron 🍞🏳️‍🌈 :antiverified:<p>Okay <a href="https://hachyderm.io/tags/fediverse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fediverse</span></a> I need a bit of <a href="https://hachyderm.io/tags/vlc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vlc</span></a> <a href="https://hachyderm.io/tags/help" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>help</span></a> - Trying to stream a mp4 into a RTP source. I can get it to connect, but the quality is horrible. using this "--sout "<a href="https://hachyderm.io/tags/standard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>standard</span></a>{vcodec=h264,acodec=mp3,ab=128,channels=2,samplerate=44100}:std{access=rtmp,mux=ffmpeg{mux=flv}...." or "--sout '<a href="https://hachyderm.io/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a>{vcodec=h264,vb=4000000,fps=30,scale=1,acodec=mp4a,ab=192,channels=2}:std{access=rtmp,mux=ffmpeg{mux=flv}...." both end up starting okay, then very quickly being unwatchable. Please boost!</p>
Linux ✅<p>HANDBRAKE - How to adjust the size of a video in Linux.</p><p>This application also allows you to pull movies off from the physical DVD's you might still have on your shelf.</p><p>Many keep preferring physical media, by the way. Do you?</p><p>==&gt; <a href="https://odysee.com/@switchedtolinux:0/how-to-adjust-the-size-of-a-video-in:f" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">odysee.com/@switchedtolinux:0/</span><span class="invisible">how-to-adjust-the-size-of-a-video-in:f</span></a></p><p><a href="https://linuxrocks.online/tags/Handbrake" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Handbrake</span></a> <a href="https://linuxrocks.online/tags/DVD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DVD</span></a> <a href="https://linuxrocks.online/tags/quality" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quality</span></a> <a href="https://linuxrocks.online/tags/video" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>video</span></a> <a href="https://linuxrocks.online/tags/editing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>editing</span></a> <a href="https://linuxrocks.online/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://linuxrocks.online/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> <a href="https://linuxrocks.online/tags/encoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>encoding</span></a> <a href="https://linuxrocks.online/tags/transcoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcoding</span></a></p>
deutrino<p>streaming in flac no less, which Just Works because it's vlc as the stream client as well</p><p> cvlc -vvv pulse://$(pactl list | grep "Monitor Source" | awk '{print $3}') --sout '<a href="https://mstdn.io/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a>{acodec=flac,channels=2}:standard{access=http,dst=0.0.0.0:8888/pc.flac}'</p>
↯ Klaatu - Some Brave Apollo ↯<p><span class="h-card"><a href="https://noagendasocial.com/@mcread" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>mcread</span></a></span> FFMPEG transcodes</p><p>Mono 24kbps 24Khz<br>ffmpeg.exe -i %1 -ac 1 -ab 24000 -ar 24000 -copyts -map_meta_data outfile:infile %1.out.mp3</p><p>Mono 16kbps 16Khz<br>ffmpeg.exe -i %1 -ac 1 -ab 16000 -ar 16000 -copyts -map_meta_data outfile:infile %1.out.mp3</p><p>Stereo 128kbps 44.1Khz<br>ffmpeg.exe -i %1 -ac 2 -ab 128000 -ar 44100 -copyts -map_meta_data outfile:infile %1.out.mp3</p><p><a href="https://noagendasocial.com/tags/ffmpeg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ffmpeg</span></a> <a href="https://noagendasocial.com/tags/mp3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mp3</span></a> <a href="https://noagendasocial.com/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a></p>
mmu_man<p>RAHH, 2h que je cherchais un moyen de faire un mp3 avec les 10 que j'ai à la suite.</p><p>vlc -vvv --sout '<a href="https://m.g3l.org/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a>{vcodec=none,acodec=mp3,ab=128,channels=2,samplerate=44100}:file{dst=test.mp3}' --no-sout-all --sout-keep *.mp3</p><p><a href="https://wiki.videolan.org/Documentation:Streaming_HowTo/Command_Line_Examples/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wiki.videolan.org/Documentatio</span><span class="invisible">n:Streaming_HowTo/Command_Line_Examples/</span></a></p>
Linux Uprising<p>ffmpegfs Is A FUSE-Based Filesystem For Transcoding Video And Audio On The Fly When Opened</p><p><a href="https://www.linuxuprising.com/2020/03/ffmpegfs-is-fuse-based-filesystem-for.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">linuxuprising.com/2020/03/ffmp</span><span class="invisible">egfs-is-fuse-based-filesystem-for.html</span></a><br><a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://fosstodon.org/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debian</span></a> <a href="https://fosstodon.org/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ubuntu</span></a> <a href="https://fosstodon.org/tags/ArchLinux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ArchLinux</span></a> <a href="https://fosstodon.org/tags/Manjaro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Manjaro</span></a> <a href="https://fosstodon.org/tags/ffmpeg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ffmpeg</span></a> <a href="https://fosstodon.org/tags/multimedia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multimedia</span></a> <a href="https://fosstodon.org/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a> <a href="https://libranet.de/display/0b6b25a8-205e-6b6c-1188-6e5507009247" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">libranet.de/display/0b6b25a8-2</span><span class="invisible">05e-6b6c-1188-6e5507009247</span></a></p>
GoatsLive<p><span class="h-card"><a href="https://fosstodon.org/@kelbot" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>kelbot</span></a></span> I start the stream in a script at startup In a single line:<br>vlc --qt-start-minimized v4l2:///dev/video0:width=720:height=480 --sout '<a href="https://mastodon.social/tags/transcode" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>transcode</span></a>{vcodec=theo,acodec=mpga,vb=800, ab=128}:standard{access=http,mux=ogg,dst=:8080}'</p>