The program will cut out some detail around the picture, which is not considered that important, to make the width or height fit. Only parts of the source video would be converted with Pan & Scan mode. If you adopt LetterBox mode, the picture will be shrunk to fit the target dimension while preserving the aspect ratio of source video, and black bars will be added to fill the gaps. There are 3 different zoom modes you can choose: LetterBox/Pan&Scan/Stretch. For example, if the Frame rate is 24, then you'd better set the key frame interval to be 12. The suggested key frame interval is half of the Fame rate value. The smaller key frame interval is, the better picture fluency of Flash Video you can get, but its file size will be larger. If you want to reduce the output file size and do not mind about the quality retrograding, you can lower the Frame rate. Remain the Frame rate the same is suggested. The program will automatically get the Frame rate from the source video. The higher Bit rate is, the better video quality you can get, but the file size of the created file would be larger. The program locks the width to height ratio by default. Please note that if the gain is too high, the audio may get distortion. You can adjust the audio volume by dragging the gain slider. The higher Bit rate is, the better audio quality you can get, but the file size of the created file would be larger. The higher sample rate is, the better audio quality you can get, but the file size of the created file would be larger. The profiles are several different combinations of audio Bit rate, Sample rate, video Bit rate, and Frame rate, which can make the output Flash Video suitable for different network band width.ĭo not check this option if you want the created Flash Video without sound. Otherwise, you can simply select one from the pre-defined profiles. Select "User-defined" to enable yourself to customize the audio and video settings. Up/Down - switch to the slider you want to move.Page Up/Page Down - go back/forth 1s each time.Left/Right - go back/forth 0.001s each time.You can use keyboard to control the position of slider. Navigation slider - Drag it to navigate the source video. Start time slider - Drag it to set start time.Įnd time slider - Drag it to set end time. But please note that the trimmed video clip should be longer than 1 second. You can move the sliders on the trim bar to trim the video. On the Trim panel you can see the "Duration", "Start time", "End time", and the navigated time at the side of navigation slider.
![sothink video converter edit tutorial sothink video converter edit tutorial](https://windows-cdn.softpedia.com/screenshots/Pc-Video-Converter-Studio_1.png)
You can also define an area by giving Width and Height, and then move red rectangle outline to any position (when the cursor is a cross arrow). You can drag the red rectangle outline (when the cursor is an arrow) to select the area you want to be converted. Give Width and Height value to define the cropping area. Give Left and Top value to define the position of cropping area.
![sothink video converter edit tutorial sothink video converter edit tutorial](https://www.sothink.com/syncios/images/img06.jpg)
The left-top point on picture is considered as origin.
![sothink video converter edit tutorial sothink video converter edit tutorial](https://d22blwhp6neszm.cloudfront.net/79/788151/Sothink_Video_Converter_free_download_for_windows.png)
When the source video file is loaded, the program will automatically display the Audio and Video properties such as duration, dimension, bit rate, etc.Ĭheck the list of video formats that are supported by Sothink Video Encoder for Adobe Flash. You can create a Flash Video, generate SWF or HTML file from any video source in just a few minutes with ease.Ĭlick "Select." and choose a video file that you want to convert.Ĭlick "Crop & Trim", if you want to edit the source video. Just follow the wizard to configure the conversion process. Sothink JavaScript Web Scroller makes it easy to create a variety of horizontal and vertical scrollers for ads, events, news, slide shows, and many other purposes in minutes, without writing a single line of code!