AVI
AVI video containerUsed for recorded motion video with an accompanying soundtrack.
- Family
- Video
- MIME
- video/x-msvideo
Convert AVI to iPad Video online. See the real timed-stream transcoding behavior, preservation limits, and a format-specific acceptance test.
Decoding AVI recovers the picture, sound, and timing streams it carries; writing iPad Video means re-expressing that under a different codec and container profile. Duration commonly survives untouched even while compression, channel mapping, cadence, metadata, or auxiliary streams do not. AVI is reconstructed from RIFF indexes and interleaved chunks; codec tags, frame timing, keyframes, and audio alignment determine whether seeking remains stable.
Decoded media - An older Microsoft media container commonly paired here with Xvid video and MP3 audio. Encoded delivery profile - An MP4 (H.264, AAC) preset for iPad, matching the pairing iPadOS's AVFoundation stack decodes natively across every iPad generation.
Used for recorded motion video with an accompanying soundtrack.
Designed for timed picture and sound streams meant for playback.
AVI has limited support for modern metadata, captions, variable frame rates, and some web players.
H.264 decoding headroom differs sharply by iPad generation and chip: the original iPad and iPad 2 top out at 720p Main Profile level 3.1 and 1080p High Profile level 4.1 respectively, well under the 4K High Profile level 4.2 that current iPads handle, so a high-resolution encode that plays fine on a new iPad can stutter or fail on one of those older models.
The preset always outputs MP4 with H.264 video and AAC audio at a fixed resolution, bitrate, and profile regardless of which iPad model is picked; that keeps compatibility broad because MP4/H.264/AAC is the baseline combination every iPad generation's AVFoundation stack can decode, though very old iPads still impose their own resolution and profile ceilings on what they can play smoothly.
Test seeking and audio sync in the target player, not only the opening frame.
Copy the converted MP4 onto the iPad via Files, AirDrop, or Photos and confirm it plays directly in the Photos or Files app with no third-party player needed — that is the real test of native iPad compatibility.
Choose iPad Video only after the player, editor, or publishing service confirms its container and codecs; keep AVI if extra tracks or source encoding must survive.