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

Package: libavformat-dev (7:5.1.9-0+deb12u1)

FFmpeg library with (de)muxers for multimedia containers - development files

Other Packages Related to libavformat-dev:

dep: [libavcodec-dev] (= 7:5.1.9-0+deb12u1)
FFmpeg library with de/encoders for audio/video codecs - development files
dep: [libavformat59] (= 7:5.1.9-0+deb12u1)
FFmpeg library with (de)muxers for multimedia containers - runtime files
dep: [libavutil-dev] (= 7:5.1.9-0+deb12u1)
FFmpeg library with functions for simplifying programming - development files
dep: [libswresample-dev] (= 7:5.1.9-0+deb12u1)
FFmpeg library for audio resampling, rematrixing etc. - development files

Download libavformat-dev

Architecture	Package size	Installed size	Files	Package
amd64	1.3 MiB	5.4 MiB	list of files	Download
arm64	1.2 MiB	5.7 MiB	list of files	Download

Package file paths (17)

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/aarch64-linux-gnu/libavformat/avformat.h
/usr/include/aarch64-linux-gnu/libavformat/avio.h
/usr/include/aarch64-linux-gnu/libavformat/version.h
/usr/include/aarch64-linux-gnu/libavformat/version_major.h
/usr/include/x86_64-linux-gnu/libavformat/avformat.h
/usr/include/x86_64-linux-gnu/libavformat/avio.h
/usr/include/x86_64-linux-gnu/libavformat/version.h
/usr/include/x86_64-linux-gnu/libavformat/version_major.h
/usr/lib/aarch64-linux-gnu/libavformat.a
/usr/lib/aarch64-linux-gnu/libavformat.so
/usr/lib/aarch64-linux-gnu/pkgconfig/libavformat.pc
/usr/lib/x86_64-linux-gnu/libavformat.a
/usr/lib/x86_64-linux-gnu/libavformat.so
/usr/lib/x86_64-linux-gnu/pkgconfig/libavformat.pc
/usr/share/doc/libavformat-dev/changelog.Debian.gz
/usr/share/doc/libavformat-dev/changelog.gz
/usr/share/doc/libavformat-dev/copyright

Field source: Debian 12 (Bookworm) security main amd64 revision bookworm-security-main-amd64:f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104

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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.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
7:5.1.9-0+deb12u1	bookworm-security / main	amd64	Debian 12 security · main · amd64	1.3 MiB	5.4 MiB	pool/updates/main/f/ffmpeg/libavformat-dev_5.1.9-0+deb12u1_amd64.deb
7:5.1.9-0+deb12u1	bookworm-security / main	arm64	Debian 12 security · main · arm64	1.2 MiB	5.7 MiB	pool/updates/main/f/ffmpeg/libavformat-dev_5.1.9-0+deb12u1_arm64.deb

Field source: Debian 12 (Bookworm) security main amd64 revision bookworm-security-main-amd64:f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104

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.

7:5.1.9-0+deb12u1 / 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: 3845b42e49116c826f6d3a90324935cd0f2a4e3bdf7ca32f636971f3c285d084

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

printf '%s  %s\n' '3845b42e49116c826f6d3a90324935cd0f2a4e3bdf7ca32f636971f3c285d084' 'libavformat-dev_5.1.9-0+deb12u1_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) security main amd64 revision bookworm-security-main-amd64:f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104

7:5.1.9-0+deb12u1 / 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: 637b8b14e01599fee45f749bbd548b854433d3f4b15fb35c7a2f497d440ac3a7

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

printf '%s  %s\n' '637b8b14e01599fee45f749bbd548b854433d3f4b15fb35c7a2f497d440ac3a7' 'libavformat-dev_5.1.9-0+deb12u1_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) security main arm64 revision bookworm-security-main-arm64:f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14

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: 0/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 80/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00, Debian 12 (Bookworm) security main amd64 revision bookworm-security-main-amd64:f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104, Debian 12 (Bookworm) security main arm64 revision bookworm-security-main-arm64:f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14. 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
https://deb.debian.org/debian/dists/bookworm/InRelease
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
https://deb.debian.org/debian/dists/bookworm/InRelease
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
Debian 12 (Bookworm) security main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-security-main-amd64:f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
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
https://security.debian.org/debian-security/dists/bookworm-security/InRelease
Signed-object SHA-256
6d12b591dde8841119e7e66de94b2af438681faebffabe08ea364290f7aaee1c
Signer fingerprint
ED541312A33F1128F10B1C6C54404762BBB6E853
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: f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Observed SHA-256: f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Result: match verified
Debian 12 (Bookworm) security main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-security-main-arm64:f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
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
https://security.debian.org/debian-security/dists/bookworm-security/InRelease
Signed-object SHA-256
6d12b591dde8841119e7e66de94b2af438681faebffabe08ea364290f7aaee1c
Signer fingerprint
ED541312A33F1128F10B1C6C54404762BBB6E853
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: f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Observed SHA-256: f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Result: match verified