MPEG-4 Inside – File Format

Digital Media Do More

MPEG-4 Inside – File Format

admin
2015-August-20

The MPEG File Format has been designed to satisfy a set of requirements, some of which are listed below

  • Binary assets
  • Hierarchical structure
  • Backward- & forward-compatible
  • Suitable to hold timed content
  • Suitable to exchange content
  • Self-contained (only contain data to be exchanged or all of them)
  • Content can extend on more than one file
  • Suitable for editing
  • Suitable for streaming
  • Can playback local file
  • Can download and play the file
  • Object oriented
  • Separated content and metadata

The figure below depicts the MP File hierarchy in a specific instance

MPFile_hierarchy

the meaning of some the boxes are

  • ftyp (File Type): File type, version 
  • mdat (Media Data):  Holds media data  (several, non contiguous  possible)
  • moov (Movie):  Holds metadata of a presentation 
  • mvhd (Movie Header):  General info about the movie 
  • trak (Track):  Holds metadata related to one stream 
  • hdlr (Handler):  Stream type
  • dinf/dref (Data Information/Data Reference): Data location (this or remote file) 
  • stbl (Sample Table):  Holds metadata related to samples, sample by sample
  • stsd (Sample Description): decoder configuration for the elementary stream
  • stts (Sample To Time):  DTS for each sample 
  • stsz (Sample To Size):  Size of each sample

49 thoughts on “MPEG-4 Inside – File Format”

  1. Pingback: A Roadmap | Riding the Media Bits

  2. Pingback: Website alisexypics com

  3. Pingback: Site aliassporn com

  4. Pingback: Site alisextube com

  5. Pingback: Website lesbians adult-porn-photos com

  6. Pingback: Pix link anal-porn mysexydownload com

  7. Pingback: www xxxpics abudhabihottestgirls com

  8. Pingback: feed camfuck nakedgirlfuck com

  9. Pingback: Pix link pornpics sexviptube com

  10. Pingback: Go link xxxtube park1829 ru

  11. Pingback: Go link xxxpics irkburo ru

  12. Pingback: www xvideos irkburo ru

  13. Pingback: See video kupivgai ru

  14. Pingback: Web tutvobed ru

  15. Pingback: Website tuel-spb ru

  16. Pingback: Click here vista-th ru

  17. Pingback: inditub ru

  18. Pingback: url site xaxazu ru

  19. Pingback: Web samtube ru

  20. Pingback: feed telegra ph Tureckij-serial-Bescennoe-vremya-89-90-seriya-11-08

  21. Pingback: Link adult-porn-photos com

  22. Pingback: Go site xxvideos pro

  23. Pingback: See me xaxadzen ru

  24. Pingback: Video site amateur hotxxmom com

  25. Pingback: See me asianthaijapanese adult-porn-photos com

  26. Pingback: Site hh-tube ru

  27. Pingback: песни поздравления с 8 марта маме скачать

  28. Pingback: www.datingnzcougar.info

  29. Pingback: Ambika Ahuja Jaipur Escorts

  30. Pingback: XXX PORN MODEL JAIPUR ESCORTS

  31. Pingback: XXX JAIPUR ESCORTS ALIYA SINHA

  32. Pingback: XXX PORN BANGALORE COMPANION ESCORTS

  33. Pingback: XXX PORN Dhruvi Jaipur Escorts

  34. Pingback: XXX JAIPUR ESCORTS MODEL DRISHYA

  35. Pingback: Heena Khan Bangalore Escorts

  36. Pingback: Jiya Malik High Profile Jaipur Escorts Model

  37. Pingback: XXX FUN WITH JAIPUR ESCORTS PUJA KAUR

  38. Pingback: XXX BANGALORE ESCORTS

  39. Pingback: XXX PORN SAPNA CHAUDHARY

  40. Pingback: Selly Arora Independent Bangalore Escorts

  41. Pingback: Enjoy With Jaipur Escorts Tanisha Walia

  42. Pingback: XXX PORN RUBEENA RUSSIAN BANGALORE ESCORTS

  43. Pingback: Bristy Roy Independent Bangalore Escorts

  44. Pingback: XXX PORN SRUTHI PATHAK MODEL

  45. Pingback: Bangalore Escorts Sneha Despandey

  46. Pingback: XXX PORN MODEL HONEY PREET

  47. Pingback: XXX PORN Radhika Apte Model Escort

  48. Pingback: Armani

  49. Pingback: nike air