CONVERSION GUIDES
Step-by-step guides for file conversion, format comparisons, and best practices.
General
24 guidesOpenEXR (.EXR) Format Guide: HDR Images for VFX and Film Production
Complete guide to OpenEXR — the HDR image format standard for VFX, film rendering, and compositing. Floating-point pixel values, multi-chann...
Shapefile Format Guide: GIS Vector Data with GeoPandas & GDAL
Complete guide to ESRI Shapefile format — the most common GIS vector data format. File structure (.shp/.dbf/.shx/.prj), coordinate systems,...
Apache Avro Format Guide: Schema-Based Serialization for Kafka & Hadoop
Complete guide to Apache Avro — the schema-based binary serialization format for Kafka, Hadoop, and data pipelines. Schema definition, binar...
XMP Format Guide: Extensible Metadata Platform for Photos & Files
Complete guide to XMP (Extensible Metadata Platform) — Adobe's XML-based metadata standard for photos, videos, and documents. XMP structure,...
DjVu Format Guide: Compressed Scanned Documents & Digital Libraries
Complete guide to DjVu — the compressed format for scanned books, magazines, and mixed-content documents. IW44 wavelet compression, JB2 text...
INI Configuration Files: Structure, Parsers, and Best Practices
Everything about INI configuration files — syntax, section rules, platform support, Python/PHP/C# parsing, conversion to JSON/TOML, and secu...
GraphQL Schema Files: SDL, Types, Directives, and Best Practices
Complete guide to GraphQL schema files — SDL syntax, object types, interfaces, unions, directives, code generation, validation, and schema d...
OpenAPI Specification Files: REST API Design, Structure & Tooling
Complete guide to OpenAPI specification files — YAML/JSON structure, paths, components, security schemes, code generation, linting, mocking,...
HAR Files: HTTP Archive Format for Web Performance and API Debugging
Complete guide to HAR (HTTP Archive) files — structure, browser export, timing breakdown, performance analysis, API debugging, replay testin...
3GP Files: Mobile Video Format History, Codecs, and Conversion
Complete guide to 3GP mobile video files — technical specs (H.263, AMR, H.264), FFmpeg conversion to MP4/MP4, player compatibility, 3G2 diff...
Opus Audio Codec: Quality, Bitrates, Use Cases, and FFmpeg Encoding
Complete guide to the Opus audio codec — SILK/CELT architecture, bitrate comparison vs MP3/AAC, WebRTC usage, FFmpeg encoding commands, cont...
WMA Files: Windows Media Audio Format, Variants, DRM, and Conversion
Complete guide to WMA (Windows Media Audio) files — Standard/Pro/Lossless/Voice variants, DRM issues, player compatibility, FFmpeg conversio...
TGA Files: Truevision TARGA Format for Games, VFX, and 3D Textures
Complete guide to TGA (Truevision TARGA) image files — file structure, color depth, RLE compression, game development use cases, FFmpeg/Imag...
PNM/PBM/PGM/PPM Files: The Portable Bitmap Format Family Explained
Complete guide to the Netpbm portable format family (PBM, PGM, PPM, PNM) — magic numbers, ASCII vs binary variants, Python/C parsing, ImageM...
NetCDF Files: Scientific Array Data for Climate, Oceanography, and Geophysics
Complete guide to NetCDF (Network Common Data Form) — self-describing arrays, coordinate systems, NetCDF-3 vs NetCDF-4, Python xarray and ne...
EMF and WMF Files: Windows Metafile Vector Graphics Format Guide
Complete guide to EMF and WMF (Windows Metafiles) — GDI record structure, WMF vs EMF differences, EMF+ extensions, Office and print spooler...
AC3 Files: Dolby Digital Surround Sound Format, Encoding, and Conversion
Complete guide to AC3 (Dolby Digital) audio files — MDCT architecture, 5.1 channel configuration, downmixing, DVD/Blu-ray/streaming usage, F...
MIDI Files: Musical Instrument Digital Interface Format, Structure, and Conversion
Complete guide to MIDI files — SMF structure, channel events, General MIDI, conversion to MP3/WAV with FluidSynth/TiMidity, sheet music expo...
FLV Files: Flash Video Format History, Codecs, and Conversion Guide
Complete guide to FLV (Flash Video) files — Sorenson/VP6/H.264 codecs, file structure, YouTube history, FFmpeg conversion to MP4/WebM, batch...
DTS Audio Files: Digital Theater Systems Surround Sound Format Guide
Complete guide to DTS audio files — DTS Core/ES/HD/MA/X codec family, subband coding, S/PDIF vs HDMI, FFmpeg conversion to AAC/AC3/FLAC, and...
CBR and CBZ Files: Comic Book Archive Format Guide
Complete guide to CBR and CBZ comic book archive formats — RAR/ZIP structure, comic reader apps, creating CBZ files, CBR to CBZ conversion,...
M4A Files: MPEG-4 Audio Container — AAC, ALAC, and Conversion Guide
Complete guide to M4A files — AAC-LC vs ALAC content, quality comparison with MP3, gapless playback, FFmpeg conversion to MP3/FLAC/WAV/Opus,...
RTF Files: Rich Text Format — History, Syntax, and Conversion Guide
Complete guide to RTF (Rich Text Format) files — syntax and control words, encoding, application support, Python/Pandoc conversion to DOCX/P...
XPS (XML Paper Specification): The Complete Guide
Learn everything about XPS (XML Paper Specification): structure, how to open it on Windows/Linux/Mac, and how to convert XPS to PDF using Gh...
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