Search Results for 'ffmpeg'

Search results for ffmpeg:

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    Convert Video to Grayscale

    I'm a JavaScript fanatic but I've always been fascinated with media manipulation. Maybe it's because I've secretly always wanted to be a designer, but I'm fine with being able to manipulate art with software instead of create the art myself. One type of art I've always...

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    How to Reverse a Video

    One of my favorite media utilities is ffmpeg. This command line utility allows us to do some pretty amazing stuff like;Slice videosConvert video formatsModify video speedCombine audio and videoEvery once in a while I see a meme or funny video that...

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    Detect Video Resolution

    Video resolution has always been something I've been interested in, starting with the purchase of my first HD television.  The HD video quality felt life-changing, especially when watching the World Cup, which I'd bought that TV for.  I carried that enthusiasm through to being an early...

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    Image and Video Conversion with Cloudinary

    I've always been fascinated with media formats and converting both images and video from one format to another.  Media conversion allows us to play videos on devices or apps with picky media requirements and load optimized formats for faster download speed.  I've written several media-related...

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    Create a Waveform Image with ffmpeg

    Waveform images have a variety of uses and I've started seeing waveform images overlaying at the bottom of videos.  That type of feature seems useful if you want to see identify music in a video or specific spaces in a video which feature action.  If you're...

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    Create Aliases in Bash

    Every developer likes a shortcut -- they're what make us more efficient in our work.  Of course there are good shortcuts and bad shortcuts (lazy coding, lack of security review, etc.), but let's stick with the positive and talk about a good shortcut:  bash aliases. We all have commands...

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    Create Short Preview from Video

    Displaying a preview image before loading a video is common practice with web media these days; oftentimes that image preview is the video's first frame or an important frame from the video.  If you've visited an adult site recently (ahem), you will have noticed that not only do you get a preview image...

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    Modify Video Speed with ffmpeg

    I watch a lot of sports and recently I've become fascinated with some of the methodologies they use to illustrate events within the game.  I don't have their advanced TV software or hardware, of course, but I do have a love for ffmpeg, which allows me to do...

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    Slice Videos with ffmpeg

    Isolating a specified portion of a video is a very common task for those who work within the media, probably using nice GUI tools to slice clips from the full video.  I'm a developer, however, and know how amazing ffmpeg is so I prefer to do my basic video slicing from command...

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    Convert webm to mp4

    There's an upcoming Mozilla trip to Hawaii on the cards and, in trying to be a good family man, I'm bringing my wife and two young sons.  Glutton for punishment?  Probably.  Anyways, I've been feverishly downloading cartoons from YouTube using youtube-dl to put onto our new iPad to keep...