added cover and gif to ffmpeg post + other stuff

This commit is contained in:
Amolith 2018-12-16 02:32:13 -05:00
parent 7ec59e9f05
commit 14c98b336e
Signed by: Amolith
GPG Key ID: 51FD40936DB0065B
7 changed files with 149 additions and 0 deletions

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@ -12,6 +12,7 @@ author:
gitea: Amolith
telegram: amolith
email: amolith@nixnet.xyz
gpgkey: amolith.txt
# Syntax highlighting
highlightstyle: ''

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@ -39,5 +39,12 @@
<i class="fa fa-envelope"></i>
</a>
{% endif %}
{% if site.author.gpgkey %}
<a href="https://nixnet.xyz/assets/{{ site.author.gpgkey }}" class="social-links__entry" target="_blank">
<i class="fa fa-key-modern"></i>
</a>
{% endif %}
</ul>
</header>

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@ -2,6 +2,7 @@
layout: post
title: Lossless screen recording
categories: minimalism
cover: /assets/ffmpeg-lossless.png
date: 2018-08-12 17:15:20
---
# NEVER USE OBS AGAIN
@ -18,3 +19,4 @@ If you do *not* want the cursor recorded, add `-draw_mouse 0` directly after `x1
My video was 470mb for a ~13 minute video. If you're going to archive the recording or are concerned about file size, re-encode it losslessly but with a slower preset. As the initial recording was lossless and the re-encode is lossless too, there will be no absolutely no loss is quality . . . *anywhere*. I also highly recommend using this as a general purpose screen recorder if you have a low-end system. Previously, I was using OBS and the lag in the video was incredible but with ffmpeg, it's smooth as butter. The command for re-encoding is below:
`ffmpeg -i output.mkv -c:v libx264 -crf 0 -preset veryslow output-smaller.mkv`
![](/assets/ffmpeg-lossless.gif)

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==================================================================
https://keybase.io/amolith
--------------------------------------------------------------------
I hereby claim:
* I am an admin of https://nixnet.xyz
* I am amolith (https://keybase.io/amolith) on keybase.
* I have a public key with fingerprint 75DD 32CA 1BFE EA6A E40D 823C 51FD 4093 6DB0 065B
To do so, I am signing this object:
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And finally, I am proving ownership of this host by posting or
appending to this document.
View my publicly-auditable identity here: https://keybase.io/amolith
==================================================================