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BMP vs TS

BMP vs TS

A detailed comparison of BMP Image and MPEG Transport Stream — file size, quality, compatibility, and which format to choose for your workflow.

BMP

BMP Image

Raster & Vector Images

BMP 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.

About BMP files
TS

MPEG Transport Stream

Video Files

TS (Transport Stream) is used for broadcasting, streaming, and recording live TV.

About TS files

Strengths Comparison

BMP Strengths

  • 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.

TS Strengths

  • Designed for noisy channels — packet-level error correction.
  • Multi-program: one TS can carry several TV channels.
  • Native format for all digital TV broadcasts and HLS streaming.
  • Streaming-first: no need to download whole file to start playing.
  • 30+ years of stable, deployed infrastructure.

Limitations

BMP Limitations

  • 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.

TS Limitations

  • Packet overhead (~3% vs Program Stream).
  • Seek index is implicit — requires scanning for random access.
  • Multiple audio/subtitle selection requires parsing PMT (Program Map Tables).
  • fMP4 is gradually replacing TS for modern low-latency streaming.

Technical Specifications

Specification BMP TS
MIME type image/bmp video/mp2t
Extensions .bmp, .dib .ts, .m2ts, .mts
Compression None (typical); RLE 4/8 bit (rare)
Color depths 1, 4, 8, 16, 24, 32 bits per pixel
Byte order Little-endian
Standard ISO/IEC 13818-1 (MPEG-2 Systems)
Packet size 188 bytes (standard); 192 bytes (M2TS/Blu-ray)
Primary use Broadcast TV + HLS streaming

Typical File Sizes

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

TS

  • HLS video segment (6 seconds, 1080p) 2-5 MB
  • 1 hour recorded TV (HD) 4-8 GB
  • Satellite transponder capture (1 min) ~300 MB

Ready to convert?

Convert between BMP and TS online, free, and without installing anything. Encrypted upload, automatic deletion after 2 hours.

Frequently Asked Questions

BMP (Bitmap) is a raster image format developed by Microsoft for Windows. It stores images with no compression by default, resulting in large file sizes but pixel-perfect quality. It has been part of Windows since version 1.0.

TS (MPEG Transport Stream) is a video container format that bundles one or more video streams, audio tracks, and optional subtitles into a single file. The container format determines how metadata is organised and which codecs can live inside; the visual quality itself depends on the codec (H.264, H.265, VP9, AV1) rather than the TS wrapper. It is part of the video files family.

BMP files open in Windows Paint, Photos, macOS Preview, GIMP, Photoshop, and virtually any image viewer. All Windows applications support BMP natively.

VLC, MPV and PotPlayer play nearly every TS file on desktop. Browser support varies: modern Chromium, Firefox and Safari play common containers via the HTML5 <video> tag, but niche TS variants may fail. If a device refuses your TS, convert to MP4 with our TS to MP4 converter for universal playback.

PNG is better than BMP in almost every scenario since it provides lossless compression (smaller files), transparency support, and wider cross-platform use. BMP is mainly relevant for legacy Windows applications.

Upload your TS to KaijuConverter and pick MP4, MOV, MKV, WebM, or any other target. Our pipeline uses FFmpeg under the hood and stream-copies when codecs are compatible (no quality loss) or transcodes at high-quality defaults otherwise. Conversion runs server-side; both files delete within two hours.