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IBM IOCA

Unknown

image

file format

Identify it

Extensions	`.ica`
MIME types	`image/x-ioca`
Wikidata	`Q117843750`

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Open it

FFmpegOpen sourcereads · LGPL-2.1-or-later / GPL-2.0-or-later
Hijaak Digital Photo Studioreads and writes
Riptide Photo Studioreads and writes
Snagit 8reads
PhotoWorks 2.41reads

Convert it

To	With	Fidelity	Command and losses
FLAC (Free Lossless Audio Codec) 1.2.1	FFmpeg	Partial	`ffmpeg -i in.mca out.flac` Audio track only: the video is dropped.
Waveform Audio	FFmpeg	Partial	`ffmpeg -i in.mca out.wav` Audio track only: the video is dropped.
Matroska 1-4	FFmpeg	Lossy	`ffmpeg -i in.mca out.mkv` Re-encoded with lossy codecs by default; try `-c copy` to remux without re-encoding when the codecs fit the container.
MPEG 1/2 Audio Layer 3	FFmpeg	Lossy	`ffmpeg -i in.mca out.mp3` Lossy re-encoding.
MPEG-4 Part 14	FFmpeg	Lossy	`ffmpeg -i in.mca out.mp4` Re-encoded with lossy codecs by default; try `-c copy` to remux without re-encoding when the codecs fit the container.
Ogg	FFmpeg	Lossy	`ffmpeg -i in.mca out.ogg` Lossy re-encoding.
WebM	FFmpeg	Lossy	`ffmpeg -i in.mca out.webm` Re-encoded with lossy codecs by default; try `-c copy` to remux without re-encoding when the codecs fit the container.

Sources

Wikidata Q117843750

From Wikidata. Updated 2026-10-20.

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