2026-07-11 13:52:47 +08:00
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---
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description: "Ondersteunde bestandsformaten over alle modaliteiten - 55+ afbeeldingsinvoerformaten, video, audio, PDF en bestandsformaten."
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i18n_source_hash: e53ecf65be25
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i18n_provenance: human
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i18n_output_hash: 791254c201df
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---
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# Ondersteunde formaten {#supported-formats}
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SnapOtter verwerkt bestanden over vijf modaliteiten: afbeelding, video, audio, PDF en bestanden. Deze pagina somt alle ondersteunde formaten op.
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## Afbeeldingsformaten {#image-formats}
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2026-07-27 15:37:30 +08:00
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SnapOtter ondersteunt 55+ afbeeldingsformaten voor invoer en 17 formaten voor uitvoer.
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2026-07-11 13:52:47 +08:00
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## Invoerformaten {#input-formats}
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### Webstandaarden (9) {#web-standards-9}
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| Formaat | Extensies | Decoder | Opmerkingen |
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|--------|-----------|---------|-------|
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| JPEG | .jpg, .jpeg | Sharp (native) | |
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| PNG | .png | Sharp (native) | Eerste frame van APNG geëxtraheerd |
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| WebP | .webp | Sharp (native) | |
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| GIF | .gif | Sharp (native) | Geanimeerd ondersteund |
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| AVIF | .avif | Sharp (native) | |
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| SVG | .svg | Sharp (librsvg) | Gesaneerd tegen XXE/SSRF |
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| SVGZ | .svgz | gunzip + Sharp | Bescherming tegen gzip-bombs |
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| APNG | .apng | Sharp (native) | Alleen eerste frame |
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| JPEG XL | .jxl | djxl / ImageMagick | Fallback in twee niveaus |
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### Professioneel (7) {#professional-7}
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| Formaat | Extensies | Decoder | Opmerkingen |
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|--------|-----------|---------|-------|
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| TIFF | .tiff, .tif | Sharp (native) | Meerdere pagina's ondersteund |
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| PSD | .psd | ImageMagick | Afgeplatte composiet |
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| EPS | .eps, .epsf | ImageMagick + Ghostscript | Rasterisatie op 300 dpi, beveiligingsgehard |
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| OpenEXR | .exr | ImageMagick | Lineair-naar-sRGB-conversie |
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| Radiance HDR | .hdr | ImageMagick | Lineair-naar-sRGB-conversie |
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| DPX | .dpx | ImageMagick | Log-naar-sRGB-conversie |
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| Cineon | .cin | ImageMagick | Film/VFX-formaat |
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### Camera-RAW (23) {#camera-raw-23}
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| Formaat | Extensies | Cameramerk | Decoder |
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|--------|-----------|-------------|---------|
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| DNG | .dng | Adobe (universeel) | exiftool / ImageMagick + LibRaw |
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| CR2 | .cr2 | Canon (vóór 2018) | exiftool / ImageMagick + LibRaw |
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| CR3 | .cr3 | Canon (2018+) | exiftool / ImageMagick + LibRaw |
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| NEF | .nef | Nikon | exiftool / ImageMagick + LibRaw |
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| NRW | .nrw | Nikon (Coolpix) | exiftool / ImageMagick + LibRaw |
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| ARW | .arw | Sony | exiftool / ImageMagick + LibRaw |
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| ORF | .orf | Olympus | exiftool / ImageMagick + LibRaw |
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| RW2 | .rw2 | Panasonic | exiftool / ImageMagick + LibRaw |
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| RAF | .raf | Fujifilm | exiftool / ImageMagick + LibRaw |
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| PEF | .pef | Pentax/Ricoh | exiftool / ImageMagick + LibRaw |
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| 3FR | .3fr | Hasselblad | exiftool / ImageMagick + LibRaw |
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| IIQ | .iiq | Phase One | exiftool / ImageMagick + LibRaw |
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| SRW | .srw | Samsung | exiftool / ImageMagick + LibRaw |
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| X3F | .x3f | Sigma | exiftool / ImageMagick + LibRaw |
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| RWL | .rwl | Leica | exiftool / ImageMagick + LibRaw |
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| GPR | .gpr | GoPro | exiftool / ImageMagick + LibRaw |
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| FFF | .fff | Hasselblad (legacy) | exiftool / ImageMagick + LibRaw |
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| MRW | .mrw | Minolta | exiftool / ImageMagick + LibRaw |
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| MEF | .mef | Mamiya | exiftool / ImageMagick + LibRaw |
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| KDC | .kdc | Kodak | exiftool / ImageMagick + LibRaw |
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| DCR | .dcr | Kodak | exiftool / ImageMagick + LibRaw |
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| ERF | .erf | Epson | exiftool / ImageMagick + LibRaw |
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| PTX | .ptx | Pentax (compact) | exiftool / ImageMagick + LibRaw |
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### Moderne formaten (3) {#modern-formats-3}
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| Formaat | Extensies | Decoder | Opmerkingen |
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|--------|-----------|---------|-------|
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| JPEG 2000 | .jp2, .j2k, .j2c, .jpc, .jpf, .jpx | opj_decompress / ImageMagick | Digital cinema, medische beeldvorming |
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| QOI | .qoi | Inline TypeScript-codec | Game-ontwikkeling, embedded systemen |
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| HEIC/HEIF | .heic, .heif | heif-convert / heif-dec | iPhone-foto's |
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### Legacy/systeem (4) {#legacy-system-4}
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| Formaat | Extensies | Decoder | Opmerkingen |
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|--------|-----------|---------|-------|
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| BMP | .bmp | ImageMagick | |
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| ICO | .ico | ImageMagick | Grootste laag geëxtraheerd |
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| CUR | .cur | ImageMagick | Windows-cursor (ICO-variant) |
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| TGA | .tga | ImageMagick | Detectie alleen op extensie |
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### Wetenschappelijk en gaming (2) {#scientific-and-gaming-2}
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| Formaat | Extensies | Decoder | Opmerkingen |
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|--------|-----------|---------|-------|
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| FITS | .fits, .fit, .fts | ImageMagick | Astronomie (NASA-standaard) |
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| DDS | .dds | ImageMagick | Game-textures (DirectX) |
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### Interchange (6) {#interchange-6}
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| Formaat | Extensies | Decoder | Opmerkingen |
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|--------|-----------|---------|-------|
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| PPM | .ppm | Sharp (native) | Kleuren-pixmap |
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| PGM | .pgm | Sharp (native) | Grijswaarden |
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| PBM | .pbm | Sharp (native) | 1-bits bitmap |
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| PNM | .pnm | Sharp (native) | Overkoepelend formaat |
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| PAM | .pam | Sharp (native) | Willekeurige map |
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| PFM | .pfm | Sharp (native) | Float-map |
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2026-07-27 15:37:30 +08:00
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## Uitvoerformaten (17) {#output-formats-13}
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2026-07-11 13:52:47 +08:00
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| Formaat | Encoder | Kwaliteitsregeling | Beschikbaar in |
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|--------|---------|----------------|-------------|
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| JPEG | Sharp native | 1-100 | Alle tools |
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| PNG | Sharp native | Compressie 0-9 | Alle tools |
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| WebP | Sharp native | 1-100 | Alle tools |
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| AVIF | Sharp native | 1-100 | Alle tools |
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| TIFF | Sharp native | 1-100 | Volledige conversietools |
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| GIF | Sharp native | 1-100 | Volledige conversietools |
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| JXL | Sharp native | 1-100 | Alle tools |
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| HEIC | heif-enc CLI | 1-100 | Volledige conversietools |
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| HEIF | heif-enc CLI | 1-100 | Volledige conversietools |
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| BMP | ImageMagick CLI | Lossless | Convert-tool |
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| ICO | ImageMagick CLI | Lossless | Convert-tool |
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| JP2 | opj_compress CLI | Compressieverhouding | Convert-tool |
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| QOI | Inline codec | Lossless | Convert-tool |
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2026-07-27 15:37:30 +08:00
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| PSD | ImageMagick CLI | Lossless | Convert-tool |
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| PPM | ImageMagick CLI | Lossless | Convert-tool |
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| EPS | ImageMagick CLI | Lossless | Convert-tool |
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| TGA | ImageMagick CLI | Lossless | Convert-tool |
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2026-07-11 13:52:47 +08:00
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## Videoformaten {#video-formats}
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Videodecodering en -codering worden afgehandeld door FFmpeg (statische build), dus elke gangbare container en codec wordt bij de invoer ondersteund.
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### Invoercontainers (15) {#input-containers-15}
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| Formaat | Extensies | Typische codecs | Opmerkingen |
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|--------|-----------|----------------|-------|
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| MP4 | .mp4 | H.264, H.265, AV1 | Meest gebruikte container |
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| QuickTime | .mov | H.264, ProRes | Apple opname/bewerking |
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| WebM | .webm | VP8, VP9, AV1 | Royaltyvrij webformaat |
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| Matroska | .mkv | Elke | Flexibele open container |
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| AVI | .avi | Diverse | Legacy Microsoft-container |
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| M4V | .m4v | H.264 | Apple MP4-variant |
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| AVCHD | .mts | H.264 | Camcorder-opnamen |
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| BDAV | .m2ts | H.264 | Blu-ray / AVCHD-transportstroom |
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| 3GP | .3gp | H.264, MPEG-4 | Mobiele opname |
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| Flash Video | .flv | H.264, VP6 | Legacy streaming |
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| Windows Media | .wmv | VC-1, WMV | Windows Media |
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| MPEG | .mpg, .mpeg | MPEG-1, MPEG-2 | Video uit het dvd-tijdperk |
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| MPEG-TS | .ts | MPEG-2, H.264 | Broadcast-transportstroom |
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| Ogg | .ogv | Theora | Open Ogg-video |
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### Uitvoerformaten {#output-formats}
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| Formaat | Extensie | Videocodec | Geproduceerd door |
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|--------|-----------|-------------|-------------|
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| MP4 | .mp4 | H.264 | Convert, compress en de meeste videotools |
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| QuickTime | .mov | H.264 | Convert Video |
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| WebM | .webm | VP9 | Convert Video |
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| GIF | .gif | - | Video naar GIF |
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| WebP | .webp | - | Video naar WebP (geanimeerd) |
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### Ondertitels {#subtitles}
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| Formaat | Extensie | Bewerkingen |
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|--------|-----------|-----------|
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| SubRip | .srt | Embedden, inbranden, extraheren, automatisch genereren |
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| WebVTT | .vtt | Embedden, inbranden, extraheren, automatisch genereren |
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| ASS / SSA | .ass | Embedden, inbranden (ondersteunt styling) |
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## Audioformaten {#audio-formats}
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Audio wordt eveneens verwerkt door FFmpeg.
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### Invoerformaten (11) {#input-formats-11}
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| Formaat | Extensies | Compressie | Opmerkingen |
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| MP3 | .mp3 | Lossy | Universele compatibiliteit |
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| WAV | .wav | Ongecomprimeerd (PCM) | Studio / bewerking |
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| FLAC | .flac | Lossless | Open lossless-codec |
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| AAC | .aac | Lossy | Ruwe AAC-stream |
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| M4A | .m4a | Lossy (AAC) / Lossless (ALAC) | MPEG-4-audio |
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| Ogg Vorbis | .ogg | Lossy | Open formaat |
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| Opus | .opus | Lossy | Modern, lage latency |
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| WMA | .wma | Lossy | Windows Media Audio |
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| AIFF | .aiff | Ongecomprimeerd (PCM) | Apple ongecomprimeerd |
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| AMR | .amr | Lossy | Spraak / mobiel |
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| AC-3 | .ac3 | Lossy | Dolby Digital |
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### Uitvoerformaten {#output-formats-1}
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| Formaat | Extensie | Codec | Geproduceerd door |
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|--------|-----------|-------|-------------|
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| MP3 | .mp3 | LAME | Convert Audio, Extract Audio |
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| WAV | .wav | PCM | Convert Audio, Extract Audio |
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| FLAC | .flac | FLAC (lossless) | Convert Audio |
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| Ogg | .ogg | Vorbis | Convert Audio |
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| M4A | .m4a | AAC | Convert Audio, Extract Audio |
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## Documentformaten {#document-formats}
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Documentverwerking gebruikt qpdf, LibreOffice, Ghostscript, Pandoc en WeasyPrint.
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### Invoerformaten (15) {#input-formats-15}
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| Formaat | Extensies | Engine | Opmerkingen |
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|--------|-----------|--------|-------|
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| PDF | .pdf | qpdf, Ghostscript, pdfcpu | Kern-documentformaat |
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| Word | .docx, .doc | LibreOffice | Microsoft Word |
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| Excel | .xlsx, .xls | LibreOffice | Microsoft Excel |
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| PowerPoint | .pptx, .ppt | LibreOffice | Microsoft PowerPoint |
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| OpenDocument | .odt, .ods, .odp | LibreOffice | Tekst, spreadsheet, presentatie |
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| Rich Text | .rtf | LibreOffice | Rich text tussen apps |
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| Platte tekst | .txt | LibreOffice, Pandoc | UTF-8-tekst |
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| Markdown | .md | Pandoc | CommonMark / GFM |
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| HTML | .html | WeasyPrint | Naar PDF gerenderd |
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| EPUB | .epub | Pandoc, LibreOffice | E-boekformaat |
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### Uitvoerformaten {#output-formats-2}
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| Formaat | Extensies | Geproduceerd door |
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|--------|-----------|-------------|
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| PDF | .pdf | Word/Excel/PowerPoint naar PDF, Markdown naar PDF, HTML naar PDF |
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| PDF/A | .pdf | PDF/A Convert (archivering) |
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| Word | .docx, .odt, .rtf, .txt | Convert Document, PDF naar Word, Markdown naar Word |
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| Presentatie | .pptx, .odp | Convert Presentation |
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| Spreadsheet | .xlsx, .ods, .csv | Convert Spreadsheet |
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| HTML | .html | Markdown naar HTML |
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| EPUB | .epub | Convert to EPUB |
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| Afbeeldingen | .png, .jpg | PDF naar Image |
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## Bestandsformaten {#file-formats}
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Data- en archieftools converteren tussen gestructureerde formaten en bundelen bestanden.
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| Formaat | Extensies | Conversies |
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|--------|-----------|-------------|
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| CSV | .csv | Van/naar JSON en Excel; splitsen en samenvoegen; vanuit XML |
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| JSON | .json | Van/naar CSV, XML en YAML |
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| XML | .xml | Van/naar JSON; naar CSV |
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| YAML | .yaml, .yml | Van/naar JSON |
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| Excel | .xlsx | Van/naar CSV |
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| ZIP | .zip | Archieven maken, inhoud extraheren |
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