BMP vs DPX
Una comparativa detallada de BMP Image y Digital Moving-Picture — tamaño de archivo, calidad, compatibilidad y cuál elegir según tu flujo de trabajo.
BMP Image
Raster & Vector ImagesBMP is an uncompressed raster image format native to Windows. Files are large but preserve exact pixel data with no compression artifacts. Rarely used on the web due to file size.
Sobre los archivos BMPDigital Moving-Picture
Raster & Vector ImagesDPX (Digital Picture Exchange) is a SMPTE standard file format for digital intermediate and visual effects work. It stores per-frame image data with rich metadata for color management and is widely used in film post-production pipelines.
Sobre los archivos DPXComparativa de ventajas
BMP Ventajas
- Dead-simple format — trivially easy to read and write.
- Lossless and uncompressed — perfect bit-exact pixel storage.
- Universally supported in Windows applications since 1985.
- Supports 1, 4, 8, 16, 24, and 32-bit color depths.
DPX Ventajas
- Industry-standard archival format for film.
- Logarithmic color encoding preserves film look.
- Lossless — no generation degradation.
- SMPTE standardized (SMPTE 268M).
- Every VFX and color-grading app reads and writes DPX.
Limitaciones
BMP Limitaciones
- Enormous file sizes — no meaningful compression in typical use.
- Not a web format — browsers support it but nobody serves BMPs over HTTP.
- No metadata support (no EXIF, no ICC profile in practice).
- Multiple header versions mean "a BMP" is ambiguous — parsers must handle several variants.
DPX Limitaciones
- No compression — file sizes are enormous.
- Not a display format — requires color-managed pipelines.
- Gradually superseded by OpenEXR in modern VFX.
- Overkill for anything but professional film work.
Especificaciones técnicas
| Especificación | BMP | DPX |
|---|---|---|
| MIME type | image/bmp | image/x-dpx |
| Extensions | .bmp, .dib | — |
| Compression | None (typical); RLE 4/8 bit (rare) | — |
| Color depths | 1, 4, 8, 16, 24, 32 bits per pixel | — |
| Byte order | Little-endian | — |
| Extension | — | .dpx |
| Standard | — | SMPTE 268M |
| Bit depths | — | 8, 10, 12, 16 bits per channel |
| Color encoding | — | Logarithmic (Cineon-style) by convention |
Tamaños típicos de archivo
BMP
- Small icon (32×32) 4 KB
- Screenshot (1920×1080) ~6 MB
- 4K image (3840×2160) ~25 MB
- Scanned A4 at 300 dpi ~25 MB
DPX
- 2K DPX frame (2048×1556, 10-bit) ~12 MB
- 4K DPX frame (4096×3112, 10-bit) ~50 MB
- 90-min feature at 4K DPX sequence ~6 TB
¿Listo para convertir?
Convierte entre BMP y DPX online, gratis y sin instalar nada. Subida cifrada, eliminación automática a los 60 minutos.
¿Necesitas convertir gigabytes de archivos o carpetas masivas?
KaijuConverter ofrece transcodificación instantánea en memoria para el día a día. Para lotes de cientos de archivos sin esperas de subida, prueba suites profesionales de workstation.
Pago único sin renovación para convertir archivos de hasta 1 GB y lotes de 50 durante 24 horas.
Convierte vídeos, PDFs y audios pesados directamente en el navegador sin anuncios y con cola prioritaria.
Procesamiento cloud de alta velocidad para archivos de hasta 1.024 MB, retención 24h y soporte prioritario.
Procesamiento por carpetas de miles de imágenes RAW (CR3, NEF, ARW) a WebP, AVIF o TIFF.
Revelado RAW acelerado por GPU con gestión de perfiles de color ICC de 16 bits.
Preguntas frecuentes
BMP (Bitmap) is a raster image formato developed by Microsoft para Windows. It stores images con no compresión by default, resulting in large tamaño de archivos pero pixel-perfect quality. It has been part de Windows since version 1.0.
DPX (Digital Moving-Picture) is an image formato used to store raster graphics — a two-dimensional grid de pixels describing a picture. It is part del raster & vector images family y designed around a specific trade-off between tamaño de archivo, visual fidelity, y feature support (transparency, colour depth, compresión type). Photographers, web designers, y content creators choose DPX when its particular strengths match the publishing target.
BMP archivos abrir in Windows Paint, Photos, macOS Preview, GIMP, Photoshop, y virtually any image viewer. All Windows aplicaciones support BMP natively.
Most desktop photo viewers (Windows Photos, macOS Preview, GIMP, Photoshop, Affinity Photo) abrir DPX natively. On mobile, iOS Photos y Google Photos display DPX en el gallery when soportado by the OS. If the formato is rare o new, convertir to JPG o PNG first — both are universally readable — using our DPX to JPG o DPX to PNG converter.
PNG is mejor que BMP in almost every scenario since it proporciona sin pérdidas compresión (smaller files), transparencia support, y wider cross-platform use. BMP is mainly relevant para legacy Windows aplicaciones.
Upload the DPX to KaijuConverter y pick a target formato (JPG, PNG, WebP, HEIC, TIFF, BMP, SVG, PDF). The conversion runs in el navegador via ImageMagick y returns a descargar in seconds. No account o installation required; both input y output delete automatically within two hours.