| #!/bin/bash | |
| echo "" | |
| echo "Checking memory size.........." | |
| Totalmem=$(cat /proc/meminfo|grep MemTotal|grep -o '[0-9]*') | |
| if (($Totalmem > 3500000)); then | |
| echo "" | |
| echo "You have got enough memory. No need for a swap partition.........." | |
| echo "" | |
| else |
| #!/bin/bash | |
| # Note that there's no libdrm because this lib cause errors | |
| sudo apt update -y && sudo apt upgrade -y | |
| sudo apt-get -y install \ | |
| autoconf \ | |
| automake \ | |
| build-essential \ |
| #!/bin/bash | |
| # Compile and install/update (or install via Apt) FFmpeg Codecs | |
| # Compile and install/update FFmpeg suite | |
| # Compile with hardware acceleration | |
| # Modified from https://retroresolution.com/compiling-ffmpeg-from-source-code-all-in-one-script/ | |
| echo "Begining Installation of FFmpeg Suite" | |
| #Update APT Repository | |
| echo "Updating the APT repository information" |
| #!/bin/sh | |
| set -e -u | |
| # Base command used to invoke FFmpeg; run "ffmpeg" with as high a priority as | |
| # possible, and minimize its logging output. | |
| FFMPEG="nice -n 20 ffmpeg -loglevel error -hide_banner" | |
| # These control the format of the audio and video. | |
| DEFAULT_VIDEO_EXTENSION="mkv" | |
| SELF="${0##*/}" |
| intone=30 | |
| inttwo=43 | |
| intthree=67 | |
| intfour=101 | |
| intfive=115 | |
| tmp=$(mktemp -d) | |
| ffmpeg -y -t $intone -i "$1" -vf framerate=40,scale=768x576 -vcodec libx264 -an $tmp/one.avi | |
| ffmpeg -y -t $inttwo -i "$2" -vf framerate=40,scale=768x576 -vcodec libx264 -an $tmp/two.avi |
| #!/bin/bash | |
| rev="12" | |
| _log(){ | |
| echo "$(date '+%Y-%m-%d %H:%M:%S') - ${streamid} - $1" >> /tmp/ffmpeg.log | |
| } | |
| _log_para(){ | |
| echo "$1" | fold -w 120 | sed "s/^.*$/$(date '+%Y-%m-%d %H:%M:%S') - ${streamid} - = &/" >> /tmp/ffmpeg.log |
The -loop option is specific to the image file demuxer and gif muxer, so it can't be used for typical video files, but you can use the concat demuxer.
Make a text file. Contents of an example text file to repeat 4 times.
$ cat list.txt
file 'input.mp4'
This basic guide supports Ubuntu Xenial Xerus 16.04 and will enable several external encoding and decoding libraries: libfaac (AAC encoder), libfdk-aac (AAC encoder), libmp3lame (MP3 encoder), libopencore-amr (AMR encoder/decoder), librtmp (for additional RTMP protocols), libtheora (Theora encoder), libvorbis (Vorbis encoder), libvpx (VP8 encoder/decoder), and libx264 (H.264 encoder). These are optional and may be omitted if desired. This guide will also install many filters (see the filter list in the [Filtering Guide][1].
Note: Copy and paste the whole code box for each step.
| #! /bin/bash -x | |
| VBR="2500k" | |
| FPS="30" | |
| QUAL="medium" | |
| YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" | |
| SOURCE="rtsp://xxx.xxx.xxx:554/Streaming/Channels/1" | |
| KEY="xxxxxxxxxxxxxxxx.xxx-xxx-qms4-emuc" | |
| #ffmpeg \ |
| raspberry pi livestream to YouTubeLive | |
| /boot/run.sh | |
| /boot/youtube.sh | |
| /etc/rc.local | |
| additional line to /etc/fstab |