# Mp4Box

Artifact: [androidx.media3:media3-container](https://developer.android.com/jetpack/androidx/releases/media3) [View Source](https://cs.android.com/search?q=file:androidx/media3/container/Mp4Box.java+class:androidx.media3.container.Mp4Box)

*** ** * ** ***


```
@UnstableApi
abstract class Mp4Box
```

<br />

Known direct subclasses [Mp4Box.ContainerBox](https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box.ContainerBox), [Mp4Box.LeafBox](https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box.LeafBox)

|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box.ContainerBox` | An MP4 box that has child boxes. |
| `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box.LeafBox` | An MP4 box that is a leaf. |

*** ** * ** ***

A representation of an MP4 box (aka atom).

## Summary

| ### Nested types |
|---|
| `class https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box.ContainerBox : https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box` An MP4 box that has child boxes. |
| `class https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box.LeafBox : https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box` An MP4 box that is a leaf. |

| ### Constants |
|---|---|
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#DEFINES_LARGE_SIZE() = 1` Value for the size field in a box that defines its size in the largesize field. |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#EXTENDS_TO_END_SIZE() = 0` Value for the size field in a box that extends to the end of the file. |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#FULL_HEADER_SIZE() = 12` Size of a full box header, in bytes. |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#HEADER_SIZE() = 8` Size of a box header, in bytes. |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#LONG_HEADER_SIZE() = 16` Size of a long box header, in bytes. |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_H263() = 1211250227` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_Opus() = 1332770163` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_TTML() = 1414810956` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE__mp2() = 778924082` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE__mp3() = 778924083` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ac_3() = 1633889587` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ac_4() = 1633889588` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_alac() = 1634492771` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_alaw() = 1634492791` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_apv1() = 1634760241` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_apvC() = 1634760259` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_av01() = 1635135537` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_av1C() = 1635135811` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_avc1() = 1635148593` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_avc3() = 1635148595` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_avcC() = 1635148611` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_axte() = 1635284069` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_btrt() = 1651798644` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_c608() = 1664495672` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_camm() = 1667329389` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_chap() = 1667785072` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_chpl() = 1667788908` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_clli() = 1668050025` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_co64() = 1668232756` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_colr() = 1668246642` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ctts() = 1668576371` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_d263() = 1681012275` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dOps() = 1682927731` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dac3() = 1684103987` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dac4() = 1684103988` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_data() = 1684108385` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dav1() = 1684108849` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ddts() = 1684305011` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dec3() = 1684366131` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dfLa() = 1684425825` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dmlp() = 1684892784` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dtsc() = 1685353315` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dtse() = 1685353317` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dtsh() = 1685353320` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dtsl() = 1685353324` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dtsx() = 1685353336` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dva1() = 1685479729` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dvav() = 1685479798` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dvcC() = 1685480259` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dvh1() = 1685481521` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dvhe() = 1685481573` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dvvC() = 1685485123` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_dvwC() = 1685485379` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ec_3() = 1700998451` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_edts() = 1701082227` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_elst() = 1701606260` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_emsg() = 1701671783` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_enca() = 1701733217` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_encv() = 1701733238` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_esds() = 1702061171` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_eyes() = 1702454643` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_fLaC() = 1716281667` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_fpcm() = 1718641517` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_free() = 1718773093` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_frma() = 1718775137` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ftyp() = 1718909296` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_h263() = 1748121139` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_hdlr() = 1751411826` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_hev1() = 1751479857` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_hvc1() = 1752589105` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_hvcC() = 1752589123` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_iacb() = 1767990114` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_iamf() = 1767992678` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_iinf() = 1768517222` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_iloc() = 1768714083` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ilst() = 1768715124` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_infe() = 1768842853` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ipcm() = 1768973165` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_it35() = 1769222965` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_keyd() = 1801812324` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_keys() = 1801812339` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_lhvC() = 1818785347` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_lpcm() = 1819304813` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_m1v_() = 1831958048` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mdat() = 1835295092` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mdcv() = 1835295606` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mdhd() = 1835296868` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mdia() = 1835297121` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mean() = 1835360622` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mebx() = 1835360888` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mehd() = 1835362404` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_meta() = 1835365473` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mett() = 1835365492` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mfra() = 1835430497` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mfro() = 1835430511` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mha1() = 1835557169` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mhaC() = 1835557187` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mhaP() = 1835557200` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mhm1() = 1835560241` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_minf() = 1835626086` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mlpa() = 1835823201` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_moof() = 1836019558` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_moov() = 1836019574` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mp4a() = 1836069985` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mp4s() = 1836070003` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mp4v() = 1836070006` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mpvd() = 1836086884` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mvex() = 1836475768` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_mvhd() = 1836476516` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_name() = 1851878757` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_pasp() = 1885434736` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_pcmC() = 1885564227` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_proj() = 1886547818` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_pssh() = 1886614376` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_s263() = 1932670515` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_saio() = 1935763823` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_saiz() = 1935763834` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_samr() = 1935764850` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_saut() = 1935766900` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_sawb() = 1935767394` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_sbgp() = 1935828848` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_schi() = 1935894633` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_schm() = 1935894637` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_senc() = 1936027235` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_setu() = 1936028789` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_sgpd() = 1936158820` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_sidx() = 1936286840` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_sinf() = 1936289382` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_smta() = 1936553057` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_sowt() = 1936684916` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_srfr() = 1936877170` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_st3d() = 1936995172` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stbl() = 1937007212` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stco() = 1937007471` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stpp() = 1937010800` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stri() = 1937011305` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stsc() = 1937011555` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stsd() = 1937011556` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stss() = 1937011571` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stsz() = 1937011578` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stts() = 1937011827` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_stz2() = 1937013298` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_sv3d() = 1937126244` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_tenc() = 1952804451` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_tfdt() = 1952867444` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_tfhd() = 1952868452` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_tfra() = 1952871009` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_tkhd() = 1953196132` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_traf() = 1953653094` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_trak() = 1953653099` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_tref() = 1953654118` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_trex() = 1953654136` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_trun() = 1953658222` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_twos() = 1953984371` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_tx3g() = 1954034535` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_udta() = 1969517665` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_udts() = 1969517683` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_ulaw() = 1970037111` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_uuid() = 1970628964` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_vexu() = 1986361461` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_vp08() = 1987063864` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_vp09() = 1987063865` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_vpcC() = 1987076931` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_vvc1() = 1987470129` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_vvcC() = 1987470147` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_vvi1() = 1987471665` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_wave() = 2002876005` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_wvtt() = 2004251764` |
| `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#TYPE_xyz() = -1451722374` |

| ### Public functions |
|---|---|
| `java-static https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#getBoxTypeString(int)(type: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` Converts a numeric box type to the corresponding four character string. |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#toString()()` |

| ### Public properties |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/container/Mp4Box#type()` |

## Constants

### DEFINES_LARGE_SIZE

```
const val DEFINES_LARGE_SIZE = 1: Int
```

Value for the size field in a box that defines its size in the largesize field.

### EXTENDS_TO_END_SIZE

```
const val EXTENDS_TO_END_SIZE = 0: Int
```

Value for the size field in a box that extends to the end of the file.

### FULL_HEADER_SIZE

```
const val FULL_HEADER_SIZE = 12: Int
```

Size of a full box header, in bytes.

### HEADER_SIZE

```
const val HEADER_SIZE = 8: Int
```

Size of a box header, in bytes.

### LONG_HEADER_SIZE

```
const val LONG_HEADER_SIZE = 16: Int
```

Size of a long box header, in bytes.

### TYPE_H263

```
const val TYPE_H263 = 1211250227: Int
```

### TYPE_Opus

```
const val TYPE_Opus = 1332770163: Int
```

### TYPE_TTML

```
const val TYPE_TTML = 1414810956: Int
```

### TYPE__mp2

```
const val TYPE__mp2 = 778924082: Int
```

### TYPE__mp3

```
const val TYPE__mp3 = 778924083: Int
```

### TYPE_ac_3

```
const val TYPE_ac_3 = 1633889587: Int
```

### TYPE_ac_4

```
const val TYPE_ac_4 = 1633889588: Int
```

### TYPE_alac

```
const val TYPE_alac = 1634492771: Int
```

### TYPE_alaw

```
const val TYPE_alaw = 1634492791: Int
```

### TYPE_apv1

```
const val TYPE_apv1 = 1634760241: Int
```

### TYPE_apvC

```
const val TYPE_apvC = 1634760259: Int
```

### TYPE_av01

```
const val TYPE_av01 = 1635135537: Int
```

### TYPE_av1C

```
const val TYPE_av1C = 1635135811: Int
```

### TYPE_avc1

```
const val TYPE_avc1 = 1635148593: Int
```

### TYPE_avc3

```
const val TYPE_avc3 = 1635148595: Int
```

### TYPE_avcC

```
const val TYPE_avcC = 1635148611: Int
```

### TYPE_axte

```
const val TYPE_axte = 1635284069: Int
```

### TYPE_btrt

```
const val TYPE_btrt = 1651798644: Int
```

### TYPE_c608

```
const val TYPE_c608 = 1664495672: Int
```

### TYPE_camm

```
const val TYPE_camm = 1667329389: Int
```

### TYPE_chap

```
const val TYPE_chap = 1667785072: Int
```

### TYPE_chpl

```
const val TYPE_chpl = 1667788908: Int
```

### TYPE_clli

```
const val TYPE_clli = 1668050025: Int
```

### TYPE_co64

```
const val TYPE_co64 = 1668232756: Int
```

### TYPE_colr

```
const val TYPE_colr = 1668246642: Int
```

### TYPE_ctts

```
const val TYPE_ctts = 1668576371: Int
```

### TYPE_d263

```
const val TYPE_d263 = 1681012275: Int
```

### TYPE_dOps

```
const val TYPE_dOps = 1682927731: Int
```

### TYPE_dac3

```
const val TYPE_dac3 = 1684103987: Int
```

### TYPE_dac4

```
const val TYPE_dac4 = 1684103988: Int
```

### TYPE_data

```
const val TYPE_data = 1684108385: Int
```

### TYPE_dav1

```
const val TYPE_dav1 = 1684108849: Int
```

### TYPE_ddts

```
const val TYPE_ddts = 1684305011: Int
```

### TYPE_dec3

```
const val TYPE_dec3 = 1684366131: Int
```

### TYPE_dfLa

```
const val TYPE_dfLa = 1684425825: Int
```

### TYPE_dmlp

```
const val TYPE_dmlp = 1684892784: Int
```

### TYPE_dtsc

```
const val TYPE_dtsc = 1685353315: Int
```

### TYPE_dtse

```
const val TYPE_dtse = 1685353317: Int
```

### TYPE_dtsh

```
const val TYPE_dtsh = 1685353320: Int
```

### TYPE_dtsl

```
const val TYPE_dtsl = 1685353324: Int
```

### TYPE_dtsx

```
const val TYPE_dtsx = 1685353336: Int
```

### TYPE_dva1

```
const val TYPE_dva1 = 1685479729: Int
```

### TYPE_dvav

```
const val TYPE_dvav = 1685479798: Int
```

### TYPE_dvcC

```
const val TYPE_dvcC = 1685480259: Int
```

### TYPE_dvh1

```
const val TYPE_dvh1 = 1685481521: Int
```

### TYPE_dvhe

```
const val TYPE_dvhe = 1685481573: Int
```

### TYPE_dvvC

```
const val TYPE_dvvC = 1685485123: Int
```

### TYPE_dvwC

```
const val TYPE_dvwC = 1685485379: Int
```

### TYPE_ec_3

```
const val TYPE_ec_3 = 1700998451: Int
```

### TYPE_edts

```
const val TYPE_edts = 1701082227: Int
```

### TYPE_elst

```
const val TYPE_elst = 1701606260: Int
```

### TYPE_emsg

```
const val TYPE_emsg = 1701671783: Int
```

### TYPE_enca

```
const val TYPE_enca = 1701733217: Int
```

### TYPE_encv

```
const val TYPE_encv = 1701733238: Int
```

### TYPE_esds

```
const val TYPE_esds = 1702061171: Int
```

### TYPE_eyes

```
const val TYPE_eyes = 1702454643: Int
```

### TYPE_fLaC

```
const val TYPE_fLaC = 1716281667: Int
```

### TYPE_fpcm

```
const val TYPE_fpcm = 1718641517: Int
```

### TYPE_free

```
const val TYPE_free = 1718773093: Int
```

### TYPE_frma

```
const val TYPE_frma = 1718775137: Int
```

### TYPE_ftyp

```
const val TYPE_ftyp = 1718909296: Int
```

### TYPE_h263

```
const val TYPE_h263 = 1748121139: Int
```

### TYPE_hdlr

```
const val TYPE_hdlr = 1751411826: Int
```

### TYPE_hev1

```
const val TYPE_hev1 = 1751479857: Int
```

### TYPE_hvc1

```
const val TYPE_hvc1 = 1752589105: Int
```

### TYPE_hvcC

```
const val TYPE_hvcC = 1752589123: Int
```

### TYPE_iacb

```
const val TYPE_iacb = 1767990114: Int
```

### TYPE_iamf

```
const val TYPE_iamf = 1767992678: Int
```

### TYPE_iinf

```
const val TYPE_iinf = 1768517222: Int
```

### TYPE_iloc

```
const val TYPE_iloc = 1768714083: Int
```

### TYPE_ilst

```
const val TYPE_ilst = 1768715124: Int
```

### TYPE_infe

```
const val TYPE_infe = 1768842853: Int
```

### TYPE_ipcm

```
const val TYPE_ipcm = 1768973165: Int
```

### TYPE_it35

```
const val TYPE_it35 = 1769222965: Int
```

### TYPE_keyd

```
const val TYPE_keyd = 1801812324: Int
```

### TYPE_keys

```
const val TYPE_keys = 1801812339: Int
```

### TYPE_lhvC

```
const val TYPE_lhvC = 1818785347: Int
```

### TYPE_lpcm

```
const val TYPE_lpcm = 1819304813: Int
```

### TYPE_m1v_

```
const val TYPE_m1v_ = 1831958048: Int
```

### TYPE_mdat

```
const val TYPE_mdat = 1835295092: Int
```

### TYPE_mdcv

```
const val TYPE_mdcv = 1835295606: Int
```

### TYPE_mdhd

```
const val TYPE_mdhd = 1835296868: Int
```

### TYPE_mdia

```
const val TYPE_mdia = 1835297121: Int
```

### TYPE_mean

```
const val TYPE_mean = 1835360622: Int
```

### TYPE_mebx

```
const val TYPE_mebx = 1835360888: Int
```

### TYPE_mehd

```
const val TYPE_mehd = 1835362404: Int
```

### TYPE_meta

```
const val TYPE_meta = 1835365473: Int
```

### TYPE_mett

```
const val TYPE_mett = 1835365492: Int
```

### TYPE_mfra

```
const val TYPE_mfra = 1835430497: Int
```

### TYPE_mfro

```
const val TYPE_mfro = 1835430511: Int
```

### TYPE_mha1

```
const val TYPE_mha1 = 1835557169: Int
```

### TYPE_mhaC

```
const val TYPE_mhaC = 1835557187: Int
```

### TYPE_mhaP

```
const val TYPE_mhaP = 1835557200: Int
```

### TYPE_mhm1

```
const val TYPE_mhm1 = 1835560241: Int
```

### TYPE_minf

```
const val TYPE_minf = 1835626086: Int
```

### TYPE_mlpa

```
const val TYPE_mlpa = 1835823201: Int
```

### TYPE_moof

```
const val TYPE_moof = 1836019558: Int
```

### TYPE_moov

```
const val TYPE_moov = 1836019574: Int
```

### TYPE_mp4a

```
const val TYPE_mp4a = 1836069985: Int
```

### TYPE_mp4s

```
const val TYPE_mp4s = 1836070003: Int
```

### TYPE_mp4v

```
const val TYPE_mp4v = 1836070006: Int
```

### TYPE_mpvd

```
const val TYPE_mpvd = 1836086884: Int
```

### TYPE_mvex

```
const val TYPE_mvex = 1836475768: Int
```

### TYPE_mvhd

```
const val TYPE_mvhd = 1836476516: Int
```

### TYPE_name

```
const val TYPE_name = 1851878757: Int
```

### TYPE_pasp

```
const val TYPE_pasp = 1885434736: Int
```

### TYPE_pcmC

```
const val TYPE_pcmC = 1885564227: Int
```

### TYPE_proj

```
const val TYPE_proj = 1886547818: Int
```

### TYPE_pssh

```
const val TYPE_pssh = 1886614376: Int
```

### TYPE_s263

```
const val TYPE_s263 = 1932670515: Int
```

### TYPE_saio

```
const val TYPE_saio = 1935763823: Int
```

### TYPE_saiz

```
const val TYPE_saiz = 1935763834: Int
```

### TYPE_samr

```
const val TYPE_samr = 1935764850: Int
```

### TYPE_saut

```
const val TYPE_saut = 1935766900: Int
```

### TYPE_sawb

```
const val TYPE_sawb = 1935767394: Int
```

### TYPE_sbgp

```
const val TYPE_sbgp = 1935828848: Int
```

### TYPE_schi

```
const val TYPE_schi = 1935894633: Int
```

### TYPE_schm

```
const val TYPE_schm = 1935894637: Int
```

### TYPE_senc

```
const val TYPE_senc = 1936027235: Int
```

### TYPE_setu

```
const val TYPE_setu = 1936028789: Int
```

### TYPE_sgpd

```
const val TYPE_sgpd = 1936158820: Int
```

### TYPE_sidx

```
const val TYPE_sidx = 1936286840: Int
```

### TYPE_sinf

```
const val TYPE_sinf = 1936289382: Int
```

### TYPE_smta

```
const val TYPE_smta = 1936553057: Int
```

### TYPE_sowt

```
const val TYPE_sowt = 1936684916: Int
```

### TYPE_srfr

```
const val TYPE_srfr = 1936877170: Int
```

### TYPE_st3d

```
const val TYPE_st3d = 1936995172: Int
```

### TYPE_stbl

```
const val TYPE_stbl = 1937007212: Int
```

### TYPE_stco

```
const val TYPE_stco = 1937007471: Int
```

### TYPE_stpp

```
const val TYPE_stpp = 1937010800: Int
```

### TYPE_stri

```
const val TYPE_stri = 1937011305: Int
```

### TYPE_stsc

```
const val TYPE_stsc = 1937011555: Int
```

### TYPE_stsd

```
const val TYPE_stsd = 1937011556: Int
```

### TYPE_stss

```
const val TYPE_stss = 1937011571: Int
```

### TYPE_stsz

```
const val TYPE_stsz = 1937011578: Int
```

### TYPE_stts

```
const val TYPE_stts = 1937011827: Int
```

### TYPE_stz2

```
const val TYPE_stz2 = 1937013298: Int
```

### TYPE_sv3d

```
const val TYPE_sv3d = 1937126244: Int
```

### TYPE_tenc

```
const val TYPE_tenc = 1952804451: Int
```

### TYPE_tfdt

```
const val TYPE_tfdt = 1952867444: Int
```

### TYPE_tfhd

```
const val TYPE_tfhd = 1952868452: Int
```

### TYPE_tfra

```
const val TYPE_tfra = 1952871009: Int
```

### TYPE_tkhd

```
const val TYPE_tkhd = 1953196132: Int
```

### TYPE_traf

```
const val TYPE_traf = 1953653094: Int
```

### TYPE_trak

```
const val TYPE_trak = 1953653099: Int
```

### TYPE_tref

```
const val TYPE_tref = 1953654118: Int
```

### TYPE_trex

```
const val TYPE_trex = 1953654136: Int
```

### TYPE_trun

```
const val TYPE_trun = 1953658222: Int
```

### TYPE_twos

```
const val TYPE_twos = 1953984371: Int
```

### TYPE_tx3g

```
const val TYPE_tx3g = 1954034535: Int
```

### TYPE_udta

```
const val TYPE_udta = 1969517665: Int
```

### TYPE_udts

```
const val TYPE_udts = 1969517683: Int
```

### TYPE_ulaw

```
const val TYPE_ulaw = 1970037111: Int
```

### TYPE_uuid

```
const val TYPE_uuid = 1970628964: Int
```

### TYPE_vexu

```
const val TYPE_vexu = 1986361461: Int
```

### TYPE_vp08

```
const val TYPE_vp08 = 1987063864: Int
```

### TYPE_vp09

```
const val TYPE_vp09 = 1987063865: Int
```

### TYPE_vpcC

```
const val TYPE_vpcC = 1987076931: Int
```

### TYPE_vvc1

```
const val TYPE_vvc1 = 1987470129: Int
```

### TYPE_vvcC

```
const val TYPE_vvcC = 1987470147: Int
```

### TYPE_vvi1

```
const val TYPE_vvi1 = 1987471665: Int
```

### TYPE_wave

```
const val TYPE_wave = 2002876005: Int
```

### TYPE_wvtt

```
const val TYPE_wvtt = 2004251764: Int
```

### TYPE_xyz

```
const val TYPE_xyz = -1451722374: Int
```

## Public functions

### getBoxTypeString

```
java-static fun getBoxTypeString(type: Int): String!
```

Converts a numeric box type to the corresponding four character string.

| Parameters |
|---|---|
| `type: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` | The numeric box type. |

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!` | The corresponding four character string. |

### toString

```
fun toString(): String!
```

## Public properties

### type

```
val type: Int
```