The ECM format is only useful in the context of raw sector-by-sector data files copied from an optical disk, such as bin/cue files. This utility strips out the error correction data (which is redundant and yet nearly impossible to compress) allowing standard compression tools to be much more effective at reducing the size of the disk image.
To decompress a .ecm file, use the following syntax:
ecm-tools.ecm -d -v < filename.ecm > filename.bin
Note that you must refer to this program with the snap name prefix.
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
If you’re running Ubuntu 16.04 LTS (Xenial Xerus) or later, including Ubuntu 18.04 LTS (Bionic Beaver) and Ubuntu 20.04 LTS (Focal Fossa), you don’t need to do anything. Snap is already installed and ready to go.
For versions of Ubuntu between 14.04 LTS (Trusty Tahr) and 15.10 (Wily Werewolf), as well as Ubuntu flavours that don’t include snap by default, snap can be installed from the Ubuntu Software Centre by searching for snapd.
Alternatively, snapd can be installed from the command line:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install ecm-tools, simply use the following command:
sudo snap install ecm-tools
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.