Ffdshow: what is this program? How does she work? Why is it necessary? Some users see this name on their computer and do not know what kind of application is in front of them.
Description
So ffdshow - what is it? This is a set of codecs with the processing system needed for video and audio files. It is able to work with any player designed for the Windows operating system.
This program is a media decoder that decodes a video stream with high speed, observing high accuracy. It can be easily customized for individual tasks. Codecs automatically adapt to various operating systems. The settings system is very flexible. It makes it possible to avoid conflicts between those codecs that are incompatible with each other.
Playing high-definition video without delay is another feature of a media decoder. Moreover, even weak computers cope with this task. Therefore, for comfortable work with video and audio, it is recommended to install Ffdshow. What kind of program is this? What other opportunities does she have?
List of Key Benefits
- Codecs are automatically tuned to a specific operating system.
- There is subtitle support.
- Active hotkey support.
- The playback process can be configured so that the processor does not load heavily, and the image quality is high.
- You can create screenshots.
- There is a possibility of editing.
- Codec selection.
- Built-in audio filters.
- The ability to connect additional plugins.
- Built-in mixer, equalizer and decoder.
Ffdshow Audio Decoder is included and installed without any problems, as the whole process is accompanied by prompts.
Basic program settings
After the installation is completed, you need to go into the video decoding configuration. The "Codecs" section displays all supported video formats. For each of them, a library is shown that will help to decode.
In general, setting up Ffdshow is not complicated. In the Raw Video list, you need to select support for all available codecs.
The “Information” group contains all the necessary data about the video file, and the CPU helps to set the priority.
Here you can enable or disable the simultaneous launch of several Ffdshow filters.
The OSD option helps to see service information reflected by the filter. It is included in order to make sure that the codecs are functioning and the file being played in the player is being processed. After checking, you can uncheck.
The item "Quick settings in the tray" shows the settings for managing the program from the tray.
The remaining items relate to video image processing. If the checkbox is checked, it means that the filter is currently enabled and used. All filters can be interchanged, which, of course, will affect the final result.
Filter settings
Ffdshow - what is this program? As it became clear, this is a set of codecs for working with audio and video. In order to find out all the features of the program, you need to understand the filter settings.
Each page at the top has a drop-down list that you need to use to quickly switch settings that affect filters.
- A filter called Crop and Zoom enlarges the image and crop it around the edges. The entire frame is not enlarged. The filter only affects the picture inside the frame. Everything that does not fit is cut off.
- A filter called Logoaway helps get rid of the logos in the picture. It can be symbols of television channels or advertising icons. This filter sets the parameters of the rectangular area, which is equal in size to the logo. This area will blur or paint over the unwanted character.
- There is also a filter in the program that removes such logos that are inserted over the video image.
- The Postprocessing filter smooths out color transitions and sharp borders, and also removes artifacts that are caused by too much compression.
- "Presets" are auto-settings that focus on the capabilities of the user's computer. When automatic quality control is turned on, the processing process will take reference to the processor load at the current time. If it is loaded heavily, the quality of processing will decrease.
- In the “Default” mode, additional settings will be displayed that are responsible for blurring the vertical and horizontal borders, removing edge artifacts, processing image brightness and color, as well as processing intensity.
Other settings
In the image settings options, the first slider adjusts the contrast, the second adjusts the brightness. Here you can adjust gamma correction using the three sliders that are responsible for color channels.
“Noise” allows you to add a noise effect to the image. There is an opportunity, on the contrary, to get rid of it.
There are settings that allow you to apply the effect of noise, scratches on the video, add softness to the image.
Using the Bitmap Overlay option on a video, you can overlay a picture and adjust the overlay mode and its transparency level.
The Grab option allows you to delete individual frames.
Summary
Ffdshow - what is this program? This is a very useful set of filters and codecs that works with many decoding packages and takes advantage of the potential of all popular audio and video formats .
The program can be used in any video file editor, and Ffdshow Audio Decoder, respectively, in the audio file editor. The output will be a completely different product, unlike the original media file.
All this is necessary both for professionals who are engaged in processing, and amateurs to conduct experiments with multimedia projects.