Convert Presentation to HTML with Embedded Audio/Video Data & External Fonts Loading using Java

2024-12-28 08:07:58 Computer

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The long awaited version of Aspose.Slides for Java 17.3.0 has been released. This rlease has included some new features support along with resolution of outstanding issues in this release. It has improved the support for export of presentation to HTML and now users can convert a presentation to HTML with embedded audio and video data. For more about supported feature, please visit the documentation article, Exporting presentation with embedded audio and video to HTML. It has also improved the external fonts loading support in this release and now users can load the external fonts inside a byte array in your application. For more details and working example, please visit the documentation article, Managing fonts externally. The support for verification of loaded file format has been improved after inclusion of support for identification of PowerPoint 95 files format. This release has improved charting support and has included the support for getting absolute position values for chart Plot Area in this release. Once users have absolute coordinates of chart Plot area, users can use the support to overlap other shapes on chart Plot area as per requirement for detailed elaboration of charts. For more about requested support, please visit documentation article, Getting actual position of chart Plot Area. If chart inside presentation has external workbook as chart data source, developers can now get the path of chart external workbook data source. Developers can also get the actual maximum value for vertical value axis for chart. It has improved the memory consumption issue while loading huge presentations in this release along with resolution of exceptions when loading the presentation files. The presentation rendering has also been improved and certain issues related to image, text and shapes rendering in exported PDF, slide thumbnails and SVG have been rectified. It has also rectified issues related to FontsLoader along with issues related to loss of animation and transition effects in saved presentations. Some important enhancement & bug fixes included in this release are given below

? Get audio/video rendered as audio/video in Html
? Support for adding Asopse.Slides.xml file in nuget package
? Support of detection Microsoft PowerPoint 95 presentations
? Support to get chart external data source workbook path
? Getting actual absolute X,Y values for chart data points
? Support for adding line in chart area
? Create new chart base on style of existing chart
? Extracting Excel table data in presentation as Text in XPS
? Loading fonts from jar file
? Get Max value of vertical axis on a chart
? High Memory consumption while converting pptx to pdf
? Problem while translating the pdf generated by Aspose.Slides
? Missing font exception
? When PPT file is saved as PDF, the percentage sign goes on the wrong side
? Font loader not working
? Text being overlapped with Image
? Missing characters in converted svg
? Embedded fonts are not considered when generating slide images
? Transitions appear on ppt load and save
? Animations lost on ppt load and save
? Category axis labels are missing or improperly rendered in generated PDF

Other most recent bug fixes are also included in this release

Newly added documentation pages and articles

Some new tips and articles have now been added into Aspose.Slides for Java documentation that may guide users briefly how to use Aspose.Slides for performing different tasks like the followings.

- Managing Fonts Externally: https://docs.aspose.com/display/slidesjava/Managing+Fonts#ManagingFonts-ManagingFontsExternally

- Exporting Presentation Into Html file with Video: https://docs.aspose.com/display/slidesjava/Converting+a+Presentation#ConvertingaPresentation-ExportingPresentationIntoHtmlfilewithVideo

Overview: Aspose.Slides for Java

Aspose.Slides is a Java component to create, read, write and modify a PowerPoint document without using Microsoft PowerPoint. It supports PHP applications and provides all advanced features for managing presentations, slides, shapes, tables and supports PPT, POT, POS PowerPoint formats. Now developers can add, access, copy, clone, edit and delete slides in their presentations. It also supports audio & video frames, adding pictures, text frames and saving presentations as streams or SVG format.

More about Aspose.Slides for Java

- Homepage of Aspose.Slides for Java: http://www.aspose.com/products/slides/java

- Download Aspose.Slides for Java: http://www.aspose.com/downloads/slides/java

- Online documentation of Aspose.Slides for Java at: http://www.aspose.com/docs/display/slidesjava/Home

Contact Information
Aspose Pty Ltd
Suite 163, 79 Longueville Road
Lane Cove, NSW, 2066
Australia
http://www.aspose.com/
sales@aspose.com
Phone: 888.277.6734
Fax: 866.810.9465