Convert DVT to AVI

A legal team may need an AVI when a deposition recording must open in a legacy Windows editor, courtroom system, or other application that does not accept DepoView case files. The conversion also creates a more portable working copy, but it can remove transcript and case metadata that are not part of the rendered video.

What the DVT format is

In the Video category, DVT usually refers to a proprietary DepoView Digital Video Transcript file associated with inData’s DepoView deposition-review software. A DVT-based case can associate deposition video with transcript text, time codes, exhibits, and synchronization data; it is not an ordinary video container that generic players can reliably open.

DVT files are used in court reporting, litigation support, deposition review, and legal archives. Open the case in the DepoView version that created it, or obtain the complete case package from its creator. A single copied .dvt file may not include every referenced media or exhibit file.

What the AVI format is

AVI (Audio Video Interleave) is a Microsoft container supported by many older Windows applications, editors, presentation systems, and courtroom devices. The .avi extension does not specify the video codec, audio codec, resolution, frame rate, or compression settings, so two AVI files can have very different compatibility and quality.

AVI is appropriate when the receiving system explicitly requires it or when an older editing workflow supports AVI better than newer containers. It is often much larger than H.264 video in MP4, and some older applications impose file-size or codec restrictions.

How to convert the case in DepoView

1. Make a working copy of the original DVT case and all associated media. Preserve the untouched case package as the source record.
2. Open the case in inData DepoView and confirm that the required video plays, the transcript is synchronized, and exhibits or other overlays are available.
3. Select DepoView’s production, video export, or similar rendering command. The menu name and location vary by release and license; use the installed version’s documentation rather than assuming a particular menu path.
4. Choose the full recording or specify an in/out range. Preserve the original frame size and frame rate where possible, select the required audio track, and include transcript text or exhibits only if the receiving workflow requires them.
5. Select AVI if the installed DepoView export module offers an AVI profile. If it asks for a codec, use the codec specified by the destination system instead of selecting an arbitrary AVI preset.
6. Play the result in VLC or the target application. Check the first and last minutes, audio synchronization, image dimensions, audio, transcript overlays, exhibit insertions, and any skipped sections.

DepoView may export a standard video file rather than AVI, depending on the version and installed components. Convert that exported file with FFmpeg, not the DVT directly. This example creates an AVI with Motion JPEG video and uncompressed PCM audio:

ffmpeg -i exported.mp4 -c:v mjpeg -q:v 3 -c:a pcm_s16le output.avi

Replace exported.mp4 with the actual export filename. Motion JPEG is accepted by many older editors but produces large files. If the destination requires DV AVI, a particular MPEG-4 codec, a fixed frame size, or a specific audio format, substitute those required settings; the container extension alone cannot provide compatibility.

Online conversion and privacy

CloudConvert, Convertio, and similar online services generally do not parse proprietary DepoView DVT case data. They can convert the normal video produced by DepoView, but uploading deposition evidence, personal information, or exhibits may violate confidentiality, discovery, or chain-of-custody requirements.

Use an online converter only after DepoView has produced a standard video file and only when the material is authorized to leave the controlled environment. For confidential recordings, use DepoView and FFmpeg locally, or an approved offline converter.

Quality and compatibility limits

Rendering cannot recover detail lost in the original recording. Converting compressed source video to AVI can greatly increase storage requirements without improving quality, so avoid repeated re-encoding and retain the original case package.

Motion JPEG AVI is often a practical legacy-editing choice; DV AVI suits systems designed for DV but imposes fixed format requirements; uncompressed AVI preserves the decoded pixels without additional video compression but creates the largest files. Confirm the receiving system’s codec, frame size, frame rate, audio sample rate, channel layout, and maximum file size before export.

An AVI may contain only rendered audio and video. It may not retain searchable transcript text, synchronization data, exhibits, annotations, or legal metadata from the DepoView case. For evidentiary work, record the DepoView version, export range, export date, codec settings, and resulting file hash, and keep the original DVT case as the archival source.