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- #How to install ffmpeg on raspberry pi 2 software#
- #How to install ffmpeg on raspberry pi 2 code#
- #How to install ffmpeg on raspberry pi 2 download#
A key component, FFmpegis required for in-game recording to work unfortunately Raspbianthe operating system based on Debian Linux which underpins RetroPiedoes not come with this package pre-installed this limitation can be overcome, albeit with a little effort. Whilst at the time of writing this facility is not enabled, it is possible to modify RetroArchrebuilding it to allow recording to be switched on. Please see the my earlier post: What is RetroPie? My primary motivation for installing FFmpeg was to be able to capture real-time footage of gameplay from various console systems available in the RetroPie emulator suite, a number of which utilise the RetroArch framework that provides a facility to make live audio-video recordings.
#How to install ffmpeg on raspberry pi 2 software#
Secondly, I aim not only to present a series of steps and commands, but also to provide a little illumination into the process, providing an overview of some of the key tools and concepts behind obtaining, building, and installing software on a Linux platform. Question feed.The goals of the following guide are two-fold: Firstly, to install a software package called FFmpegwhich contains numerous tools to facilitate the recording and manipulation of audio-video materials, along with several optional packages known as codecs. Community and Moderator guidelines for escalating issues via new response….įeedback on Q2 Community Roadmap. What is the output of ffmpeg -formats? Active Oldest Votes. The best answers are voted up and rise to the top.
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View my complete profile.Ĭompiling also avoided some bloaty dependencies that the package in the Debian Jessie backports repository has. I have built the ffmpeg deb package with Hardware Acceleration as per this article Hope it will be helpful for some one. Then everyone could use it with a simple apt install. If there's truly lots of demand for a Pi-specific FFmpeg package, someone could volunteer to become a package maintainer for the Raspbian repository in this case it shouldn't even be hard as instead of patching it's just a matter of adding some compiler options.
#How to install ffmpeg on raspberry pi 2 code#
So yeah, compiling code from an original source repository is quite secure. Got a smart phone? Got apps on it? Perhaps from Apple or Google Play? Hosted binaries! Thanks again for your post! Well, this subject of software reliability is mainly philosophical and somewhat off-topic, but I understand why the FOSS scene wants to avoid the pitfalls of app store jungles and shady middleman binary distributors, and so far it has worked well. Meanwhile, hosting binaries may be frowned upon in the Linux world, but it's de rigeuer in every other context. All we need is for some trusted "authority" to host a vetted binary. How do you know the source wasn't tampered with? Does anyone really go through all the millions of lines of code to check? This isn't some obscure app there's a significant degree of interest from users around the world.
#How to install ffmpeg on raspberry pi 2 download#
You don't really solve the security issues by requiring users to download the source. Precompiled binaries are frowned upon and may indeed contain old or even malicious code, so I guess it's best that people don't build a habit of downloading them from untrusted places - IoT security flaws are nightmarish already :D IIRC the Pi H.Įven at high bitrates H. So far -b:v works best, but I need to go as high as to match -preset medium -crf Good to hear about your success! It'd be nice if Pi Foundation had a proper Debian repository for optional Pi-accelerated software versions, but I guess they're too busy. There's -profile:v which seems to take a number and doesn't help. I've gotten used to -preset and -crf which doesn't work here. Why doesn't some organization just host the compiled binary? I'm having difficulty controlling the output quality.