mirror of
https://github.com/storytold/craft-libs.git
synced 2026-11-14 06:22:24 +00:00
Aleksander Helgaker
77a3ddbf26
* craft-video: MPEG-4 Part 2 Simple profile encoder Adds a clean-room MPEG-4 Visual (ISO/IEC 14496-2) encoder behind the new `mpeg4` / `mpeg4-encode` features: the stream type Xvid and DivX write, which craft-media already identifies (CodecId::Mpeg4Video) in MP4, Matroska, AVI and MXF but which no crate could produce. - I- and P-VOPs, 4:2:0 8-bit, H.263 quantisation, half-sample motion with a predictor-seeded diamond search, skipped and intra macroblocks in P-VOPs, intra refresh within the 132 codings of §7.4.5. - Constant quantiser or 1-pass average bitrate. - Headers in band (raw .m4v, AVI) or as extradata / CodecParams (MP4, Matroska). Tests use ffmpeg/ffprobe as external decoders: every coefficient table entry and escape mode 1/2 event decodes like the fixed-length escape, and encoded streams decode without diagnostics, close to the encoder's reconstruction. --------- Co-authored-by: alehel <git@ornumhelgaker.no>
146 lines
3.5 KiB
TOML
146 lines
3.5 KiB
TOML
[package]
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name = "craft-video"
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description = "Clean-room pure-Rust video codecs, one feature per codec: DNxHD/DNxHR, VP8, ProRes, H.264, HEVC, VP9, AV1, MPEG-4 Part 2."
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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rust-version.workspace = true
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repository.workspace = true
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[package.metadata.docs.rs]
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all-features = true
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[lints]
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workspace = true
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[features]
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# Every codec feature turns on one codec module; none is on by default.
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# DNxHD / DNxHR (SMPTE ST 2019-1): decoder and encoder.
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dnx = []
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# APV (Advanced Professional Video, RFC 9924): decoder and encoder; `apv-decode` or `apv-encode` for one of them.
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apv = ["apv-decode", "apv-encode"]
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apv-decode = ["craft-media/bitstream"]
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apv-encode = ["craft-media/bitstream"]
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# VP8 (RFC 6386): decoder and encoder; `vp8-decode` or `vp8-encode` for one of them.
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vp8 = ["vp8-decode", "vp8-encode"]
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vp8-decode = []
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vp8-encode = []
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# MPEG-2 video (ITU-T H.262) and MPEG-1 video (ISO/IEC 11172-2): decoder.
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mpeg2 = []
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# MPEG-4 Part 2 video (ISO/IEC 14496-2, the Xvid/DivX format): Simple profile encoder.
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mpeg4 = ["mpeg4-encode"]
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mpeg4-encode = ["craft-media/bitstream"]
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# Apple ProRes (SMPTE RDD 36): decoder and encoder.
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prores = ["craft-media/bitstream"]
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# H.264 / AVC: decoder and encoder; `h264-decode` or `h264-encode` for one of them.
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h264 = ["h264-decode", "h264-encode"]
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h264-decode = ["craft-media/bitstream"]
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h264-encode = ["craft-media/isobmff"]
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# H.265 / HEVC: decoder and encoder; `hevc-decode` or `hevc-encode` for one of them.
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hevc = ["hevc-decode", "hevc-encode"]
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hevc-decode = ["craft-media/bitstream"]
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hevc-encode = ["craft-media/isobmff"]
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# VP9: decoder and encoder; `vp9-decode` or `vp9-encode` for one of them.
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vp9 = ["vp9-decode", "vp9-encode"]
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vp9-decode = ["craft-media/bitstream"]
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vp9-encode = ["craft-media/isobmff"]
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# AV1: decoder and encoder; `av1-decode` or `av1-encode` for one of them.
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av1 = ["av1-decode", "av1-encode"]
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av1-decode = []
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av1-encode = ["craft-media/isobmff"]
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# Decode and encode across worker threads (rayon) in the codecs that support it.
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threads = ["dep:rayon"]
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[dependencies]
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craft-media = { workspace = true }
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thiserror = { workspace = true }
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rayon = { workspace = true, optional = true }
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[dev-dependencies]
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craft-media-testkit = { workspace = true }
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[[test]]
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name = "dnx"
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required-features = ["dnx"]
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[[test]]
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name = "apv"
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required-features = ["apv"]
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[[test]]
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name = "vp8"
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required-features = ["vp8-decode"]
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[[example]]
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name = "vp8_fuzz"
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required-features = ["vp8-decode"]
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[[example]]
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name = "vp8_vp8dec"
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required-features = ["vp8-decode"]
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[[test]]
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name = "av1_decode"
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required-features = ["av1-decode"]
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[[example]]
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name = "av1_av1dec"
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required-features = ["av1-decode"]
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[[test]]
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name = "h264_decode"
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required-features = ["h264-decode"]
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[[test]]
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name = "h264_encode"
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required-features = ["h264-encode"]
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[[example]]
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name = "h264_h264dec"
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required-features = ["h264-decode"]
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[[example]]
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name = "h264_h264enc_bench"
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required-features = ["h264-encode"]
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test = true
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[[test]]
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name = "hevc_decode"
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required-features = ["hevc-decode"]
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[[example]]
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name = "hevc_hevcdec"
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required-features = ["hevc-decode"]
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[[test]]
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name = "vp8_encode"
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required-features = ["vp8"]
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[[test]]
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name = "vp9_decode"
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required-features = ["vp9-decode"]
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[[example]]
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name = "vp9_vp9dec"
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required-features = ["vp9-decode"]
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[[test]]
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name = "mpeg4_encode"
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required-features = ["mpeg4-encode"]
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[[test]]
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name = "mpeg2"
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required-features = ["mpeg2"]
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[[test]]
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name = "prores"
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required-features = ["prores"]
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[[test]]
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name = "hevc"
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required-features = ["hevc-encode"]
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[[test]]
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name = "av1"
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required-features = ["av1"]
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