---

Video Editing SDK for Windows

SDK Version: 5.0

Date modified: November 09, 2023

First edition: February 27, 2007

More information can be found at: https://www.solveigmm.com For Technical Support, contact the Solveig Multimedia Technical Support Team: support@solveigmm.com For purchasing and licensing information, contact the Sales Department: info@solveigmm.com For more information, contact Solveig Multimedia.

Product description

The SolveigMM Video Editing SDK is intended for developing digital video/audio editing applications using Solveig Multimedia components.

The SDK consists of set of DLLs, DirectShow filters and COM objects.

The heart of the SDK is SolveigMM Video Editing Engine to be a COM object supports a number of editing operations in smart mode:

• trimming and cutting out an arbitrary number of fragments from input pre-encoded files in fast and lossless modes with Frame or K-Frame accuracy;
• multiplexing video and audio streams to different output formats;
• demultiplexing inputs to elementary video/audio;
• re-multiplexing one format to another;
• lossless media files merging;
• muting particular audio fragments without re-encoding;
• seamless playback and editing of playlists with pre-defined timeline;
• playback and editing video in cloud with HTML 5 preview;
• editing of growing TS files;
• voice over;
• repairing, indexing damaged or unindexed Windows Media Files (WMV, WMA, ASF files) by means of re-multiplexing;
• processing batch of media files. All media files trimming configurations must be described within a batch file (*.xtl);

The engine can be used with C#, C++, .NET, Visual Basic, Delphi.

Please find below SDK input/output formats and video/audio types.

• trimming, cutting out an arbitrary number of fragments from input pre-encoded files in fast and lossless modes with frame accuracy and lossless media files merging Supported formats:

  MXF Format	video: XAVC, XAVC-Intra, XAVC-LongGOP, H.264, AVC-Intra 50/100, XDCAM HD, XDCAM IMX, XDCAM EX audio: PCM
  MP4 ISO Format	video: H265, H264 audio: AAC subtitles (only external): ASS, SRT other video/audio
  MOV Format	video: H264 audio: AAC other video/audio
  FLV Format	video: H264 audio: AAC
  MPEG TS Format	video: H265, H264 audio: AC3, AAC
  H.265 Format	Video elementary stream
  H.264 Format	Video elementary stream
  MPEG-2 Format	Video elementary stream
  MPEG-1 Format	System stream Video elementary stream Audio elementary stream
  XAVC Format	Video elementary stream
  AVCHD Format	H.264 and Dolby AC-3 packaged into the MPEG transport stream
  ASF Format	video: any 3rd party video type audio: any 3rd party audio type
  WMV Format	video: any Windows Media Video audio: any Windows Media Audio
  AVI Format, OpenDML AVI any size (> 2GB, > 4GB)	video: DV AVI type 1 / type 2, any video type audio: any audio type subtitles: UTF8, ASS, SSA, GAB2
  Matroska Format	video: H265, H264 audio: AAC subtitles: UTF8, ASS, SSA other video / audio
  WEBM Format	video: VP8, VP9 (only K-Frame editing) audio: Vorbis subtitles: UTF8, ASS, SSA
  Audio	mp3, mp1, aac, ac3

• adding video transitions - fade-in, fade-out, dissolve Supported formats:

  MXF	video: XAVC, XDCAM audio: PCM
  MP4 ISO Format	video: H264 audio: AAC

• overlaying pictures on video Supported formats:

  Pictures	PNG JPEG
  MXF	video: XAVC, XDCAM
  MP4 ISO Format	video: H264

• converting pictures into a video Supported formats:

  Pictures	PNG JPEG
  MXF	video: XAVC, XDCAM
  MP4 ISO Format	video: H264

• mute audio segments

  MXF	audio: PCM
  MP4 ISO Format	audio: AAC

• voice-over (mix audio from the separate file)

  Audio	MP3
  MXF Format	audio: PCM
  MP4 ISO Format	audio: AAC

• processing batch of media files. All media files trimming configurations must be described within a batch file (*.xtl). See the samples of the projects in the Batch samples section. Demonstrated by a command-line utility smm_batchsplit. To get input/output formats see the specific features description on this page.

• Transcode by reference. Transcodes input file with exact same codec and container parameters specified by the reference file.

  MXF Format	video: XAVC, XDCAM audio: PCM
  MP4 ISO Format	video: H264 audio: AAC

  This feature is demonstrated by a command-line utility SMM_MP4Transc that transcodes an MP4 file with exact same codec and container parameters specified by the reference MP4 file;

• TS to MP4 remux with trimming. Demonstrated by the SMM_TS2MP4 command-line utility that transmuxes an MPEG-TS file segment specified with start/end times to an MP4 file;

  MPEG TS Format

  video: H265, H264 audio: AAC

---

©2005-2023 Solveig Multimedia. All rights reserved.