Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:
ffmpeg -formats
You can get the list of installed codecs with:
#! /bin/bash | |
# Make sure you grab the latest version | |
curl -OL https://github.com/google/protobuf/releases/download/v3.6.1/protoc-3.6.1-linux-x86_64.zip | |
https://github.com/google/protobuf/releases/download/v3.6.1/protoc-3.6.1-linux-x86_64.zip | |
# Unzip | |
unzip protoc-3.6.1-linux-x86_64.zip -d protoc3 | |
# Move protoc to /usr/local/bin/ | |
sudo mv protoc3/bin/* /usr/local/bin/ |
'''Functional Keras is a more functional replacement for the Graph API. | |
''' | |
################### | |
# 2 LSTM branches # | |
################### | |
a = Input(input_shape=(10, 32)) # output is a TF/TH placeholder, augmented with Keras attributes | |
b = Input(input_shape=(10, 32)) | |
encoded_a = LSTM(32)(a) # output is a TF/TH tensor | |
encoded_b = LSTM(32)(b) |
# Ask for the user password | |
# Script only works if sudo caches the password for a few minutes | |
sudo true | |
# Install kernel extra's to enable docker aufs support | |
# sudo apt-get -y install linux-image-extra-$(uname -r) | |
# Add Docker PPA and install latest version | |
# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9 | |
# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list" |
Why Should I Care (For Developers)
"Dockerが面白いのはシンプルな環境に隔離性と再現性をもたらしてくれることだ.ランタイムの環境を一度作れば、パッケージにして別のマシンでも再利用することできる.さらに,すべてはホスト内の隔離された環境で行われる(VMのように).最も素晴らしい点は,シンプルかつ高速であることだ."