Linux workstation

Debian 12 (Bookworm) native package

libx264-dev

development files for libx264

Packages / Debian 12 (Bookworm) / libdevel / libx264-dev

[Source: x264]

Package: libx264-dev (2:0.164.3095+gitbaee400-3)

Maintainers:

Debian Multimedia Maintainers

External Resources:

Homepage: [www.videolan.org]

Similar packages:

development files for libx264

Other Packages Related to libx264-dev:

  • dep: [libx264-164] (= 2:0.164.3095+gitbaee400-3)

    x264 video coding library

Download libx264-dev

ArchitecturePackage SizeInstalled SizeFiles
amd64592 KiB2.7 MiB[list of files]
arm64476 KiB1.9 MiB[list of files]

Package file paths (10)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

  • /usr/include/x264_config.h
  • /usr/include/x264.h
  • /usr/lib/aarch64-linux-gnu/libx264.a
  • /usr/lib/aarch64-linux-gnu/libx264.so
  • /usr/lib/aarch64-linux-gnu/pkgconfig/x264.pc
  • /usr/lib/x86_64-linux-gnu/libx264.a
  • /usr/lib/x86_64-linux-gnu/libx264.so
  • /usr/lib/x86_64-linux-gnu/pkgconfig/x264.pc
  • /usr/share/doc/libx264-dev/changelog.Debian.gz
  • /usr/share/doc/libx264-dev/copyright

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Debian 12 (Bookworm) in the browserBuild an image that includes libx264-dev

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

VersionReleaseArchitectureRepositoryPackage sizeInstalled sizePublisher repository artifact
2:0.164.3095+gitbaee400-3bookworm / mainamd64Debian 12 · main · amd64592 KiB2.7 MiBpool/main/x/x264/libx264-dev_0.164.3095+gitbaee400-3_amd64.deb
2:0.164.3095+gitbaee400-3bookworm / mainarm64Debian 12 · main · arm64476 KiB1.9 MiBpool/main/x/x264/libx264-dev_0.164.3095+gitbaee400-3_arm64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

2:0.164.3095+gitbaee400-3 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: d884b8961502263879ca0fd9e16fbd4527405fcb1a58a9eb1235e81381f6f4f0

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s %s\n' 'd884b8961502263879ca0fd9e16fbd4527405fcb1a58a9eb1235e81381f6f4f0' 'libx264-dev_0.164.3095+gitbaee400-3_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

2:0.164.3095+gitbaee400-3 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: ec6a88835263d14dd63620b2be829ce2592fe17d9449517f67820dd3a6f76f3f

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s %s\n' 'ec6a88835263d14dd63620b2be829ce2592fe17d9449517f67820dd3a6f76f3f' 'libx264-dev_0.164.3095+gitbaee400-3_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description
25/25
Artifact path and source digest
25/25
Dependency metadata
15/15
Package-file index
15/15
Homepage
5/5
License text
0/5
Source package or maintainer
10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

  • Debian 12 (Bookworm) main amd64Sep 1, 2026

    Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
    Signer fingerprint
    4CB50190207B4758A3F73A796ED0E7B82643E131
    Keyring revision
    debian-archive-keyring.gpg
    SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Signed Release → package-index hash linkage

    Path: main/binary-amd64/Packages.xz
    Expected SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
    Observed SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
    Result: match verified

  • Debian 12 (Bookworm) main arm64Sep 1, 2026

    Authoritative source; repository metadata signature verified, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
    Signer fingerprint
    4CB50190207B4758A3F73A796ED0E7B82643E131
    Keyring revision
    debian-archive-keyring.gpg
    SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Signed Release → package-index hash linkage

    Path: main/binary-arm64/Packages.xz
    Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
    Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
    Result: match verified

libx264-dev Package for Debian 12 (Bookworm) | OpenFactory