One example of batch processing is transforming a large set of flat, semi-structured CSV or JSON files into a schematized and structured format that is ready for further querying. (For example, see Lambda architecture.) Batch processing typically leads to further interactive exploration, provides the modeling-ready data for machine learning, or writes the data to a data store that is optimized for analytics and visualization. In a big data context, batch processing may operate over very large data sets, where the computation takes significant time. The processing may include multiple iterative steps before the transformed results are loaded into an analytical data store, which can be queried by analytics and reporting components.įor example, the logs from a web server might be copied to a folder and then processed overnight to generate daily reports of web activity.īatch processing is used in a variety of scenarios, from simple data transformations to a more complete ETL (extract-transform-load) pipeline. The data is then processed in-place by a parallelized job, which can also be initiated by the orchestration workflow. In this scenario, the source data is loaded into data storage, either by the source application itself or by an orchestration workflow. All right, we've got a lot of ground to cover, so let's get started.A common big data scenario is batch processing of data at rest. We'll edit with GoPro Studio and GoPro Quik, as well as talk about making sure that the files are ready to hand off if you're going to be editing video or working with a professional video editor. Beyond this, we'll talk about some of the different ways that you can edit. Time lapse is a great opportunity for shooting on the GoPro, and I'll show you how to assemble the files and turn them into finished videos. And once we've got that done, we also take a look at working with time lapse sequence material. These geometric conversions are sometimes needed if you use some of the wider angle features available in a GoPro. This'll include basic conversions of just trimming away the unwanted parts of the clip and getting it in the right codec, as well as advanced conversions for doing things like removing wide-angle distortion or, if you shot in something like SuperView, reconforming the frame to a standard video size. Then, we'll explore how to actually import and convert your footage. This'll include how to mount the camera, how to remove the memory card, and how to transfer it to a drive that's ready to edit from. First, we'll talk about getting all of the material off of the card and onto an edit-ready drive. In this course, we're really gonna explore three distinct workflows. This is where you remove the content that's not needed and you actually put it together to tell a story or to get to just the good parts. Now, the actual act of editing can be a lot of fun. I'll walk you through options like using the GoPro CineForm codec to ensure that the files are ready to edit using any popular, non-linear editing tool. But besides using the software tools from GoPro, we'll also take a look at what you need to do in order to make footage compatible with systems like those from Apple, Avid, or Adobe. We're gonna explore built-in tools that are included with GoPro, such as GoPro Studio, which is a full-featured editing tool as well as a transcoding solution to optimize your media, and GoPro Quik, which is a consumer-friendly tool for quickly creating small projects that are ready to share. Now, this process can be done several different ways. Hi, my name's Rich Harrington, and in today's course we're gonna explore how to get footage off of a GoPro camera and get it ready to edit.
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