IBM MPEG-4 Audio Video Content Generator IBM MPEG-4 Technologies
IBM MPEG-4 Technologies
Overview
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Input files
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Input Files

The Input Files section allows selection of a video and audio media files.

The following figure shows the input files section.

The Input Files section

The input files section allows selection of a video and an audio file. For each type of input file there is an entry field and browse button. The entry field allows directly typing in the input file name. Selecting the browse button will open a file selection dialog for navigation to the desired input file.

The tool supports adding both ISMA compliant media and other popular media content into a MPEG-4 file. A hinted MPEG-4 file is compatible for use with ISMA compliant devices. Note: although the tool allows the addition of other popular media types, other than just ISMA compliant media, in practice the use of such content is dependent on having available devices supporting such additional capabilities beyond the scope that ISMA defines for compliant interoperability. Check the device specifications with regards to additional popular media types.

The various audio and video objects, along with the file types in parentheses, that are supported are:

  • Video
    • ISMA compliant:
      • MPEG-4 video (.cmp, .m4v, .263 & .mp4)
  • Audio
    • ISMA compliant:
      • MPEG-4 AAC audio (.aac, .adif & .mp4)
    • Additional types:
      • mp3 audio (.mp3)
      • G.723 audio (.723)

A hinted MPEG-4 file compatible for use with ISMA compliant devices must contain one of the following:

  • One video
  • One audio
  • One video and one audio
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