Problem: Article: After reaching into the cage with a slow and steady movement, place the thumb of one hand under his/her jaw and support his/her hindquarters with your other hand. Using the proper method to reach into the cage and pick up your guinea pig will not only ensure that he/she is not frightened but will also keep you from getting bitten. Be careful not to wrap your guinea pig too tightly; this could cause him to quickly suffocate or overheat. He/she should be facing away from you, which will make it harder for him/her to bite or nip. There are several things that you can do to relax your guinea pig before trimming his nails, such as petting him/her gently behind his/her ears and giving him snacks. Make sure you don't have any food around him/her so he/she doesn't get tempted while getting his/her nails trimmed. Keeping him/her relaxed will help you trim his/her nails more easily. Healthy snacks for your guinea pig include bell peppers and carrots. Cut the vegetables into small pieces so that your guinea pig can eat them easily.
Summary: Take your guinea pig out of his/her cage. Wrap your guinea pig in the hand towel. Position your guinea pig in your lap. Relax your guinea pig.

Problem: Article: Unlike on a Windows computer, FFmpeg is easiest to install as part of the Homebrew package manager, which you can quickly install via Terminal: Go to https://brew.sh/ in your browser. Copy the code below the "Install Homebrew" heading by selecting it and then pressing Command+C. Open Spotlight {"smallUrl":"https:\/\/www.wikihow.com\/images\/e\/ea\/Macspotlight.png","bigUrl":"\/images\/thumb\/e\/ea\/Macspotlight.png\/30px-Macspotlight.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of a Mac icon.
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<\/p><\/div>"}, type in terminal, and double-click Terminal Paste in the copied code by pressing Command+V. Press Return, then wait for the installation to complete. Type in brew install ffmpeg and press Return. You can use FFmpeg to change both videos and songs into different compatible formats (i.e., you can change a video into another video format or an audio file into another audio format). Select the file and then press Command+C to do so. You'll do this so that you have a backup copy of the original file in case something goes wrong. Go to your computer's desktop, then press Command+V. You should see the file appear here. By doing this, your file will be in an easily accessible place when you go to convert it. You can do this by clicking the file to select it, clicking File, clicking Get Info, and looking at the extension on the end of the file name (e.g., ".mp4"). You can convert video-to-video, video-to-audio, and audio-to-audio using the following formats: Video - MP4, MOV, WEBM, FLV, AIFF, and AVI are all common video formats which are supported by FFmpeg. Audio - MP3, WAV, WMA, M4A, AAC, and OGG are all common audio formats which are supported by FFmpeg. Click your file once to see its full name. You'll need to enter the file's full name into FFmpeg. If you closed Terminal after installing FFmpeg, you can re-open it by clicking Spotlight {"smallUrl":"https:\/\/www.wikihow.com\/images\/e\/ea\/Macspotlight.png","bigUrl":"\/images\/thumb\/e\/ea\/Macspotlight.png\/30px-Macspotlight.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of a Mac icon.
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<\/p><\/div>"}, typing in terminal, and double-clicking {"smallUrl":"https:\/\/www.wikihow.com\/images\/1\/14\/Macterminal.png","bigUrl":"\/images\/thumb\/1\/14\/Macterminal.png\/30px-Macterminal.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of a Mac icon.
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<\/p><\/div>"} Terminal. Type in cd desktop and press Return. This will tell Terminal to look for any files that you mention in the Desktop folder. The conversion command starts with ffmpeg -i and then includes your file's current name and file type as well as whatever you want the converted file name and file type to be. For example, to convert an MP4 video called "Kitties" into a WAV file called "Cats", you would type in ffmpeg -i Kitties.mp4 Cats.wav here. Be sure to keep your file name exactly as it appears (for example, if your file name uses a capital letter, enter it using the capital letter in the command line). If your file name uses spaces, you can place the video's name and extension in quotes. For example, YouTube Drama.mp4 would become "YouTube Drama.mp4" (placing underscores doesn't work if they aren't in the title). As long as the formats are compatible and the file name for the original file is correct, doing so will prompt FFmpeg to begin converting your file. Converting files (especially videos) can take a large amount of time. If you're converting a large video or audio file, just be sure to keep Terminal open until a new, blank line appears at the bottom. Once your file finishes converting, you'll see it on the Desktop under the name that you entered for it.
Summary:
Make sure that FFmpeg is installed. Find a video or song to convert. Copy the video or song. Place the video or song on your desktop. Determine your file's current format. Figure out a target format. Note your file's name. Open Terminal. Switch your command line to the Desktop. Enter the conversion command. Press Return. View your converted file.