A .pptm extension file is a macro enabled open XML, Microsoft PowerPoint Presentation file. The presentation pages that are termed as slides comprise of text, images, videos, graphs and other components including media files that are required in a presentation. This feature is especially helpful to create presentations for the academic, marketing and business domains where a large amount of content needs to be stored. The advantage of using the .pptm extension as compared to .pptx is that macros can be executed in files with this extension whereas it is not possible to execute macros in .pptx files even if it has macros in it, apart from that both formats have similar features. Microsoft introduced the Open XML format for PowerPoint presentations in 2007 hence files with this extension cannot be opened with previous PowerPoint versions. However, if a Microsoft Compatibility Pack is installed along with the previous versions, it would be possible to open the files with .pptm extension.
The 3GP file format and its associated filename extension .3gp is an audio, video, and text container developed by the 3rd generation partnership project. The target market for the 3gp file format is 3G enabled UMTS mobile phones through associated UMTS multimedia services. Though mobile devices operating on high speed networks are the intended hardware associated with playing .3gp files, many PC codec packs exist which grant compatibility for .3gp playback. The format has a basic profile in which files of this format do not reference any external media sources and support for audio, video, and text is limited to a single track.
FreeFileConvert uses tuned encoding for PPTM to 3GP conversions, preserving clarity while trimming file size. Finished videos play instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload PPTM files from desktop or tablet, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized 3GP results on any device you rely on.
Process up to 5 files sized 1024 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent 3GP videos with dependable progress tracking.
The PPTM format combines the XML Architecture with the ZIP compression technology to reduce the file size. Images, audios and videos can be opened using the 7-Zip application if a compatible PPTM editor or reader is not installed on the system. PPTM files can be converted to other formats that include PPT, PDF, PNG, PPTX or JPG. It can also be converted to a video format like MP4 or WMV. The recent additions to the presentations include features like inserting music that plays all through the presentation, sound effects to highlight specific slides, designing the presentation to play on its own just like a movie, recording the slide show with a pointer on one hand and narration on the other, repetition and shuffling the order of the slides as per requirement.
The 3gp format is standardized in the ETSI technical specification in which support for it is implied in IMS, MMS, PSS, and MBMS carrier services. The format is based upon the ISO/IEC 14496-12-MPEG-4 part 12 standard. As such, video streams in the 3gp format can be encoded in mpeg-4 part 2 or mpeg-4 part 10. Audio streams can be encoded in AMR- narrow band, AMR-wide band, AAC-LC and others.
Upload your video file in the PPTM format from your device.
Select 3GP as the output format and click Convert. Adjust optional settings if needed.
Download the converted video file. Each file stays available for up to 5 downloads.