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Merge pull request #1020 from wader/av1_obu_more_seq_header
av1_obu: Decode more of sequence header
This commit is contained in:
Mattias Wadman
GitHub
commit
de43e358e6
2
.github/workflows/ci.yml
vendored
2
.github/workflows/ci.yml
vendored
@ -17,7 +17,7 @@ jobs:
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with:
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go-version: "1.23.0"
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- uses: actions/checkout@v3
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- uses: golangci/golangci-lint-action@v3
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- uses: golangci/golangci-lint-action@v6
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with:
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version: v${{ env.GOLANGCILINT_VERSION }}
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@ -13,7 +13,7 @@
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|[`apple_bookmark`](#apple_bookmark) |Apple BookmarkData |<sub></sub>|
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|`ar` |Unix archive |<sub>`probe`</sub>|
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|[`asn1_ber`](#asn1_ber) |ASN1 BER (basic encoding rules, also CER and DER) |<sub></sub>|
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|`av1_ccr` |AV1 Codec Configuration Record |<sub></sub>|
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|`av1_ccr` |AV1 Codec Configuration Record |<sub>`av1_obu`</sub>|
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|`av1_frame` |AV1 frame |<sub>`av1_obu`</sub>|
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|`av1_obu` |AV1 Open Bitstream Unit |<sub></sub>|
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|`avc_annexb` |H.264/AVC Annex B |<sub>`avc_nalu`</sub>|
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2264
doc/formats.svg
2264
doc/formats.svg
File diff suppressed because it is too large
Load Diff
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Before Width: | Height: | Size: 160 KiB After Width: | Height: | Size: 160 KiB |
@ -11,12 +11,17 @@ import (
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"github.com/wader/fq/pkg/scalar"
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)
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var av1CCRav1OBUGroup decode.Group
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func init() {
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interp.RegisterFormat(
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format.AV1_CCR,
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&decode.Format{
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Description: "AV1 Codec Configuration Record",
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DecodeFn: ccrDecode,
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Dependencies: []decode.Dependency{
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{Groups: []*decode.Group{format.AV1_OBU}, Out: &av1CCRav1OBUGroup},
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},
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})
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}
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@ -39,9 +44,11 @@ func ccrDecode(d *decode.D) any {
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} else {
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d.FieldU4("reserved")
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}
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if d.BitsLeft() > 0 {
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d.FieldRawLen("config_obus", d.BitsLeft())
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}
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d.FieldArray("config_obus", func(d *decode.D) {
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for d.BitsLeft() > 0 {
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d.FieldFormat("config_obu", &av1CCRav1OBUGroup, nil)
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}
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})
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return nil
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}
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@ -29,17 +29,145 @@ const (
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)
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var obuTypeNames = scalar.UintMapSymStr{
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OBU_SEQUENCE_HEADER: "OBU_SEQUENCE_HEADER",
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OBU_TEMPORAL_DELIMITER: "OBU_TEMPORAL_DELIMITER",
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OBU_FRAME_HEADER: "OBU_FRAME_HEADER",
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OBU_TILE_GROUP: "OBU_TILE_GROUP",
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OBU_METADATA: "OBU_METADATA",
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OBU_FRAME: "OBU_FRAME",
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OBU_REDUNDANT_FRAME_HEADER: "OBU_REDUNDANT_FRAME_HEADER",
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OBU_TILE_LIST: "OBU_TILE_LIST",
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OBU_PADDING: "OBU_PADDING",
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OBU_SEQUENCE_HEADER: "sequence_header",
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OBU_TEMPORAL_DELIMITER: "temporal_delimiter",
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OBU_FRAME_HEADER: "frame_header",
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OBU_TILE_GROUP: "tile_group",
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OBU_METADATA: "metadata",
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OBU_FRAME: "frame",
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OBU_REDUNDANT_FRAME_HEADER: "redundant_frame_header",
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OBU_TILE_LIST: "tile_list",
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OBU_PADDING: "padding",
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}
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const (
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CP_BT_709 = 1 // BT.709
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CP_UNSPECIFIED = 2 // Unspecified
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CP_BT_470_M = 4 // BT.470 System M (historical)
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CP_BT_470_B_G = 5 // BT.470 System B, G (historical)
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CP_BT_601 = 6 // BT.601
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CP_SMPTE_240 = 7 // SMPTE 240
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CP_GENERIC_FILM = 8 // Generic film (color filters using illuminant C)
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CP_BT_2020 = 9 // BT.2020, BT.2100
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CP_XYZ = 10 // SMPTE 428 (CIE 1921 XYZ)
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CP_SMPTE_431 = 11 // SMPTE RP 431-2
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CP_SMPTE_432 = 12 // SMPTE EG 432-,1
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CP_EBU_3213 = 22 // EBU Tech. 3213-E
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)
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var cpTypeNames = scalar.UintMapSymStr{
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CP_BT_709: "bt_709",
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CP_UNSPECIFIED: "unspecified",
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CP_BT_470_M: "bt_470_m",
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CP_BT_470_B_G: "bt_470_b_g",
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CP_BT_601: "bt_601",
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CP_SMPTE_240: "smpte_240",
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CP_GENERIC_FILM: "generic_film",
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CP_BT_2020: "bt_2020",
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CP_XYZ: "xyz",
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CP_SMPTE_431: "smpte_431",
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CP_SMPTE_432: "smpte_432",
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CP_EBU_3213: "ebu_3213",
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}
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const (
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TC_RESERVED_0 = 0 // For future use
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TC_BT_709 = 1 // BT.709
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TC_UNSPECIFIED = 2 // Unspecified
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TC_RESERVED_3 = 3 // For future use
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TC_BT_470_M = 4 // BT.470 System M (historical)
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TC_BT_470_B_G = 5 // BT.470 System B, G (historical)
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TC_BT_601 = 6 // BT.601
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TC_SMPTE_240 = 7 // SMPTE 240 M
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TC_LINEAR = 8 // Linear
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TC_LOG_100 = 9 // Logarithmic (100 : 1 range)
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TC_LOG_100_SQRT10 = 10 // Logarithmic (100 * Sqrt(10) : 1 range)
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TC_IEC_61966 = 11 // IEC 61966-2-4
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TC_BT_1361 = 12 // BT.1361
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TC_SRGB = 13 // sRGB or sYCC
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TC_BT_2020_10_BIT = 14 // BT.2020 10-bit systems
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TC_BT_2020_12_BIT = 15 // BT.2020 12-bit systems
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TC_SMPTE_2084 = 16 // SMPTE ST 2084, ITU BT.2100 PQ
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TC_SMPTE_428 = 17 // SMPTE ST 428
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TC_HLG = 18 // BT.2100 HLG, ARIB STD-B67
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)
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var tcTypeNames = scalar.UintMapSymStr{
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TC_RESERVED_0: "reserved_0",
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TC_BT_709: "bt_709",
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TC_UNSPECIFIED: "unspecified",
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TC_RESERVED_3: "reserved_3",
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TC_BT_470_M: "bt_470_m",
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TC_BT_470_B_G: "bt_470_b_g",
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TC_BT_601: "bt_601",
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TC_SMPTE_240: "smpte_240",
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TC_LINEAR: "linear",
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TC_LOG_100: "log_100",
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TC_LOG_100_SQRT10: "log_100_sqrt10",
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TC_IEC_61966: "iec_61966",
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TC_BT_1361: "bt_1361",
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TC_SRGB: "srgb",
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TC_BT_2020_10_BIT: "bt_2020_10_bit",
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TC_BT_2020_12_BIT: "bt_2020_12_bit",
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TC_SMPTE_2084: "smpte_2084",
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TC_SMPTE_428: "smpte_428",
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TC_HLG: "hlg",
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}
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const (
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MC_IDENTITY = 0 // Identity matrix
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MC_BT_709 = 1 // BT.709
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MC_UNSPECIFIED = 2 // Unspecified
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MC_RESERVED_3 = 3 // For future use
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MC_FCC = 4 // US FCC 73.628
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MC_BT_470_B_G = 5 // BT.470 System B, G (historical)
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MC_BT_601 = 6 // BT.601
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MC_SMPTE_240 = 7 // SMPTE 240 M
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MC_SMPTE_YCGCO = 8 // YCgCo
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MC_BT_2020_NCL = 9 // BT.2020 non-constant luminance, BT.2100 YCbCr
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MC_BT_2020_CL = 10 // BT.2020 constant luminance
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MC_SMPTE_2085 = 11 // SMPTE ST 2085 YDzDx
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MC_CHROMAT_NCL = 12 // Chromaticity-derived non-constant luminance
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MC_CHROMAT_CL = 13 // Chromaticity-derived constant luminance
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MC_ICTCP = 14 // BT.2100 ICtCp
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)
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var mcTypeNames = scalar.UintMapSymStr{
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MC_IDENTITY: "identity",
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MC_BT_709: "bt_709",
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MC_UNSPECIFIED: "unspecified",
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MC_RESERVED_3: "reserved_3",
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MC_FCC: "fcc",
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MC_BT_470_B_G: "bt_470_b_g",
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MC_BT_601: "bt_601",
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MC_SMPTE_240: "smpte_240",
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MC_SMPTE_YCGCO: "smpte_ycgco",
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MC_BT_2020_NCL: "bt_2020_ncl",
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MC_BT_2020_CL: "bt_2020_cl",
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MC_SMPTE_2085: "smpte_2085",
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MC_CHROMAT_NCL: "chromat_ncl",
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MC_CHROMAT_CL: "chromat_cl",
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MC_ICTCP: "ictcp",
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}
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const (
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SEQ_PROFILE_MAIN = 0
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SEQ_PROFILE_HIGH = 1
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SEQ_PROFILE_PROFESSIONAL = 2
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)
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var seqProfileNames = scalar.UintMapSymStr{
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SEQ_PROFILE_MAIN: "main",
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SEQ_PROFILE_HIGH: "high",
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SEQ_PROFILE_PROFESSIONAL: "professional",
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}
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// from https://aomediacodec.github.io/av1-spec/#symbols-and-abbreviated-terms
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const SELECT_SCREEN_CONTENT_TOOLS = 2
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// TODO: ignore empty branch lint warnings
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//
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//nolint:staticcheck
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func obuDecode(d *decode.D) any {
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var obuType uint64
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var obuSize int64
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@ -68,11 +196,170 @@ func obuDecode(d *decode.D) any {
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}
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}
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_ = obuType
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d.FramedFn(obuSize*8, func(d *decode.D) {
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// TODO: this only handles the OBU_SEQUENCE_HEADER case for now
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// fro spec https://aomediacodec.github.io/av1-spec/#general-obu-syntax
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// if ( obu_type != OBU_SEQUENCE_HEADER &&
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// obu_type != OBU_TEMPORAL_DELIMITER &&
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// OperatingPointIdc != 0 &&
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// obu_extension_flag == 1 )
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if d.BitsLeft() > 0 {
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d.FieldRawLen("data", obuSize*8)
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}
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switch obuType {
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case OBU_SEQUENCE_HEADER:
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seqProfile := d.FieldU3("seq_profile", seqProfileNames)
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d.FieldU1("still_picture")
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reducedStillPictureHeader := d.FieldU1("reduced_still_picture_header")
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if reducedStillPictureHeader == 1 {
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d.FieldU5("seq_level_idx0") // TODO: array as below?
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} else {
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timingInfoPresentFlag := d.FieldU1("timing_info_present_flag")
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if timingInfoPresentFlag == 1 {
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// TODO:
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return
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}
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initialDisplayDelayPresentFlag := d.FieldU1("initial_display_delay_present_flag")
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operatingPointsCntMinus1 := d.FieldU5("operating_points_cnt_minus_1")
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d.FieldArray("operating_points", func(d *decode.D) {
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for i := uint64(0); i <= operatingPointsCntMinus1; i++ {
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d.FieldStruct("operating_point", func(d *decode.D) {
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d.FieldU12("operating_point_idc")
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seqLevelIdx := d.FieldU5("seq_level_idx")
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if seqLevelIdx > 7 {
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d.FieldU1("seq_tier")
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} else {
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// nop
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}
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})
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if initialDisplayDelayPresentFlag == 1 {
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initialDisplayDelayPresentForThisOp := d.FieldU1("seq_tier")
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if initialDisplayDelayPresentForThisOp == 1 {
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d.FieldU4("initial_display_delay_minus_1")
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}
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}
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}
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})
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}
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frameWidthBitsMinus1 := d.FieldU4("frame_width_bits_minus_1")
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frameHeightBitsMinus1 := d.FieldU4("frame_height_bits_minus_1")
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d.FieldU("max_frame_width_minus_1", int(frameWidthBitsMinus1)+1)
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d.FieldU("max_frame_height_minus_1", int(frameHeightBitsMinus1)+1)
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var frameIdNumbersPresentFlag uint64 = 0
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if reducedStillPictureHeader == 1 {
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// nop
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} else {
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frameIdNumbersPresentFlag = d.FieldU1("frame_id_numbers_present_flag")
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}
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if frameIdNumbersPresentFlag == 1 {
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d.FieldU4("delta_frame_id_length_minus_2")
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d.FieldU3("additional_frame_id_length_minus_1")
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}
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d.FieldU1("use_128x128_superblock")
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d.FieldU1("enable_filter_intra")
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d.FieldU1("enable_intra_edge_filter")
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if reducedStillPictureHeader == 1 {
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//nop
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} else {
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d.FieldU1("enable_interintra_compound")
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d.FieldU1("enable_masked_compound")
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d.FieldU1("enable_warped_motion")
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d.FieldU1("enable_dual_filter")
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enableOrderHint := d.FieldU1("enable_order_hint")
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if enableOrderHint == 1 {
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d.FieldU1("enable_jnt_comp")
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d.FieldU1("enable_ref_frame_mvs")
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}
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seqChooseScreenContentTools := d.FieldU1("seq_choose_screen_content_tools")
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var seqForceScreenContentTools uint64 = SELECT_SCREEN_CONTENT_TOOLS
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if seqChooseScreenContentTools == 1 {
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// nop
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} else {
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seqForceScreenContentTools = d.FieldU1("seq_force_screen_content_tools")
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}
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if seqForceScreenContentTools > 0 {
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seqChooseIntegerMv := d.FieldU1("seq_choose_integer_mv")
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if seqChooseIntegerMv == 1 {
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// nop
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} else {
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d.FieldU1("seq_force_integer_mv")
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}
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}
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if enableOrderHint == 1 {
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d.FieldU3("order_hint_bits_minus_1")
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}
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}
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d.FieldU1("enable_superres")
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d.FieldU1("enable_cdef")
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d.FieldU1("enable_restoration")
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d.FieldStruct("color_config", func(d *decode.D) {
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highBitdepth := d.FieldU1("high_bitdepth")
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var twelveBit uint64
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if seqProfile == 2 && highBitdepth == 1 {
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twelveBit = d.FieldU1("twelve_bit")
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}
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var monoChrome uint64 = 0
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if seqProfile == 1 {
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// nop
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} else {
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d.FieldU1("mono_chrome")
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}
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colorDescriptionPresentFlag := d.FieldU1("color_description_present_flag")
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var colorPrimaries uint64 = 0
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var transferCharacteristics uint64 = 0
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var matrixCoefficients uint64 = 0
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if colorDescriptionPresentFlag == 1 {
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colorPrimaries = d.FieldU8("color_primaries", cpTypeNames)
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transferCharacteristics = d.FieldU8("transfer_characteristics", tcTypeNames)
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matrixCoefficients = d.FieldU8("matrix_coefficients", mcTypeNames)
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}
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if monoChrome == 1 {
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d.FieldU1("color_range")
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} else if colorPrimaries == CP_BT_709 &&
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transferCharacteristics == TC_SRGB &&
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matrixCoefficients == MC_IDENTITY {
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// nop
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} else {
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d.FieldU1("color_range")
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var subsamplingX uint64 = 0
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var subsamplingY uint64 = 0
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if seqProfile == 0 {
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subsamplingX = 1
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subsamplingY = 1
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} else if seqProfile == 1 {
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// nop
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} else {
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if twelveBit == 1 {
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subsamplingX = d.FieldU1("subsampling_x")
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if subsamplingX == 1 {
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subsamplingY = d.FieldU1("subsampling_y")
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}
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} else {
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subsamplingX = 1
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}
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}
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if subsamplingX == 1 && subsamplingY == 1 {
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d.FieldU2("chroma_sample_position")
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}
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}
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d.FieldU1("separate_uv_delta_q")
|
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})
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d.FieldU1("film_grain_params_present")
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default:
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}
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d.FieldRawLen("data", d.BitsLeft())
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})
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return nil
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}
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BIN
format/av1/testdata/av1_obu_seq_header_film_grain_chrome_sample_pos
vendored
Normal file
BIN
format/av1/testdata/av1_obu_seq_header_film_grain_chrome_sample_pos
vendored
Normal file
Binary file not shown.
53
format/av1/testdata/av1_obu_seq_header_film_grain_chrome_sample_pos.fqtest
vendored
Normal file
53
format/av1/testdata/av1_obu_seq_header_film_grain_chrome_sample_pos.fqtest
vendored
Normal file
@ -0,0 +1,53 @@
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$ fq -d av1_obu dv av1_obu_seq_header_film_grain_chrome_sample_pos
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|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: av1_obu_seq_header_film_grain_chrome_sample_pos (av1_obu) 0x0-0x10 (16)
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| | | header{}: 0x0-0x1 (1)
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0x00|0a |. | forbidden_bit: 0 0x0-0x0.1 (0.1)
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||||
0x00|0a |. | type: "sequence_header" (1) 0x0.1-0x0.5 (0.4)
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0x00|0a |. | extension_flag: false 0x0.5-0x0.6 (0.1)
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0x00|0a |. | has_size_field: true 0x0.6-0x0.7 (0.1)
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||||
0x00|0a |. | reserved_1bit: 0 0x0.7-0x1 (0.1)
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0x00| 0e | . | size: 14 0x1-0x2 (1)
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0x00| 00 | . | seq_profile: "main" (0) 0x2-0x2.3 (0.3)
|
||||
0x00| 00 | . | still_picture: 0 0x2.3-0x2.4 (0.1)
|
||||
0x00| 00 | . | reduced_still_picture_header: 0 0x2.4-0x2.5 (0.1)
|
||||
0x00| 00 | . | timing_info_present_flag: 0 0x2.5-0x2.6 (0.1)
|
||||
0x00| 00 | . | initial_display_delay_present_flag: 0 0x2.6-0x2.7 (0.1)
|
||||
0x00| 00 00 | .. | operating_points_cnt_minus_1: 0 0x2.7-0x3.4 (0.5)
|
||||
| | | operating_points[0:1]: 0x3.4-0x5.6 (2.2)
|
||||
| | | [0]{}: operating_point 0x3.4-0x5.6 (2.2)
|
||||
0x00| 00 00 | .. | operating_point_idc: 0 0x3.4-0x5 (1.4)
|
||||
0x00| 42 | B | seq_level_idx: 8 0x5-0x5.5 (0.5)
|
||||
0x00| 42 | B | seq_tier: 0 0x5.5-0x5.6 (0.1)
|
||||
0x00| 42 ab | B. | frame_width_bits_minus_1: 10 0x5.6-0x6.2 (0.4)
|
||||
0x00| ab | . | frame_height_bits_minus_1: 10 0x6.2-0x6.6 (0.4)
|
||||
0x00| ab bf c3 | ... | max_frame_width_minus_1: 1919 0x6.6-0x8.1 (1.3)
|
||||
0x00| c3 71 | .q | max_frame_height_minus_1: 1079 0x8.1-0x9.4 (1.3)
|
||||
0x00| 71 | q | frame_id_numbers_present_flag: 0 0x9.4-0x9.5 (0.1)
|
||||
0x00| 71 | q | use_128x128_superblock: 0 0x9.5-0x9.6 (0.1)
|
||||
0x00| 71 | q | enable_filter_intra: 0 0x9.6-0x9.7 (0.1)
|
||||
0x00| 71 | q | enable_intra_edge_filter: 1 0x9.7-0xa (0.1)
|
||||
0x00| ab | . | enable_interintra_compound: 1 0xa-0xa.1 (0.1)
|
||||
0x00| ab | . | enable_masked_compound: 0 0xa.1-0xa.2 (0.1)
|
||||
0x00| ab | . | enable_warped_motion: 1 0xa.2-0xa.3 (0.1)
|
||||
0x00| ab | . | enable_dual_filter: 0 0xa.3-0xa.4 (0.1)
|
||||
0x00| ab | . | enable_order_hint: 1 0xa.4-0xa.5 (0.1)
|
||||
0x00| ab | . | enable_jnt_comp: 0 0xa.5-0xa.6 (0.1)
|
||||
0x00| ab | . | enable_ref_frame_mvs: 1 0xa.6-0xa.7 (0.1)
|
||||
0x00| ab | . | seq_choose_screen_content_tools: 1 0xa.7-0xb (0.1)
|
||||
0x00| e6 | . | seq_choose_integer_mv: 1 0xb-0xb.1 (0.1)
|
||||
0x00| e6 | . | order_hint_bits_minus_1: 6 0xb.1-0xb.4 (0.3)
|
||||
0x00| e6 | . | enable_superres: 0 0xb.4-0xb.5 (0.1)
|
||||
0x00| e6 | . | enable_cdef: 1 0xb.5-0xb.6 (0.1)
|
||||
0x00| e6 | . | enable_restoration: 1 0xb.6-0xb.7 (0.1)
|
||||
| | | color_config{}: 0xb.7-0xf.6 (3.7)
|
||||
0x00| e6 | . | high_bitdepth: 0 0xb.7-0xc (0.1)
|
||||
0x00| 40 | @ | mono_chrome: 0 0xc-0xc.1 (0.1)
|
||||
0x00| 40 | @ | color_description_present_flag: 1 0xc.1-0xc.2 (0.1)
|
||||
0x00| 40 40 | @@ | color_primaries: "bt_709" (1) 0xc.2-0xd.2 (1)
|
||||
0x00| 40 40 | @@ | transfer_characteristics: "bt_709" (1) 0xd.2-0xe.2 (1)
|
||||
0x00| 40 43| @C| matrix_coefficients: "bt_709" (1) 0xe.2-0xf.2 (1)
|
||||
0x00| 43| C| color_range: 0 0xf.2-0xf.3 (0.1)
|
||||
0x00| 43| C| chroma_sample_position: 0 0xf.3-0xf.5 (0.2)
|
||||
0x00| 43| C| separate_uv_delta_q: 0 0xf.5-0xf.6 (0.1)
|
||||
0x00| 43| C| film_grain_params_present: 1 0xf.6-0xf.7 (0.1)
|
||||
0x00| 43| C| data: raw bits 0xf.7-0x10 (0.1)
|
||||
51
format/matroska/testdata/av1.fqtest
vendored
51
format/matroska/testdata/av1.fqtest
vendored
@ -253,6 +253,7 @@ $ fq -d matroska dv av1.mkv
|
||||
0x0170| 00 | . | reserved = 0: 0 0x179-0x179.3 (0.3)
|
||||
0x0170| 00 | . | initial_presentation_delay_present: false 0x179.3-0x179.4 (0.1)
|
||||
0x0170| 00 | . | reserved: 0 0x179.4-0x17a (0.4)
|
||||
| | | config_obus[0:0]: 0x17a-0x17a (0)
|
||||
| | | [4]{}: element 0x17a-0x221 (167)
|
||||
0x0170| 12 54 c3 67 | .T.g | id: "tags" (0x1254c367) (Element containing metadata describing Tracks) 0x17a-0x17e (4)
|
||||
| | | type: "master"
|
||||
@ -372,17 +373,57 @@ $ fq -d matroska dv av1.mkv
|
||||
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef| [0]{}: obu (av1_obu) 0x237-0x246 (15)
|
||||
| | | header{}: 0x237-0x238 (1)
|
||||
0x0230| 0a | . | forbidden_bit: 0 0x237-0x237.1 (0.1)
|
||||
0x0230| 0a | . | type: "OBU_SEQUENCE_HEADER" (1) 0x237.1-0x237.5 (0.4)
|
||||
0x0230| 0a | . | type: "sequence_header" (1) 0x237.1-0x237.5 (0.4)
|
||||
0x0230| 0a | . | extension_flag: false 0x237.5-0x237.6 (0.1)
|
||||
0x0230| 0a | . | has_size_field: true 0x237.6-0x237.7 (0.1)
|
||||
0x0230| 0a | . | reserved_1bit: 0 0x237.7-0x238 (0.1)
|
||||
0x0230| 0d | . | size: 13 0x238-0x239 (1)
|
||||
0x0230| 20 00 00 fa 1e 7f de| ......| data: raw bits 0x239-0x246 (13)
|
||||
0x0240|21 0a d0 20 20 25 |!.. % |
|
||||
0x0230| 20 | | seq_profile: "high" (1) 0x239-0x239.3 (0.3)
|
||||
0x0230| 20 | | still_picture: 0 0x239.3-0x239.4 (0.1)
|
||||
0x0230| 20 | | reduced_still_picture_header: 0 0x239.4-0x239.5 (0.1)
|
||||
0x0230| 20 | | timing_info_present_flag: 0 0x239.5-0x239.6 (0.1)
|
||||
0x0230| 20 | | initial_display_delay_present_flag: 0 0x239.6-0x239.7 (0.1)
|
||||
0x0230| 20 00 | . | operating_points_cnt_minus_1: 0 0x239.7-0x23a.4 (0.5)
|
||||
| | | operating_points[0:1]: 0x23a.4-0x23c.6 (2.2)
|
||||
| | | [0]{}: operating_point 0x23a.4-0x23c.6 (2.2)
|
||||
0x0230| 00 00 | .. | operating_point_idc: 0 0x23a.4-0x23c (1.4)
|
||||
0x0230| fa | . | seq_level_idx: 31 0x23c-0x23c.5 (0.5)
|
||||
0x0230| fa | . | seq_tier: 0 0x23c.5-0x23c.6 (0.1)
|
||||
0x0230| fa 1e | .. | frame_width_bits_minus_1: 8 0x23c.6-0x23d.2 (0.4)
|
||||
0x0230| 1e | . | frame_height_bits_minus_1: 7 0x23d.2-0x23d.6 (0.4)
|
||||
0x0230| 1e 7f | .. | max_frame_width_minus_1: 319 0x23d.6-0x23e.7 (1.1)
|
||||
0x0230| 7f de| ..| max_frame_height_minus_1: 239 0x23e.7-0x23f.7 (1)
|
||||
0x0230| de| .| frame_id_numbers_present_flag: 0 0x23f.7-0x240 (0.1)
|
||||
0x0240|21 |! | use_128x128_superblock: 0 0x240-0x240.1 (0.1)
|
||||
0x0240|21 |! | enable_filter_intra: 0 0x240.1-0x240.2 (0.1)
|
||||
0x0240|21 |! | enable_intra_edge_filter: 1 0x240.2-0x240.3 (0.1)
|
||||
0x0240|21 |! | enable_interintra_compound: 0 0x240.3-0x240.4 (0.1)
|
||||
0x0240|21 |! | enable_masked_compound: 0 0x240.4-0x240.5 (0.1)
|
||||
0x0240|21 |! | enable_warped_motion: 0 0x240.5-0x240.6 (0.1)
|
||||
0x0240|21 |! | enable_dual_filter: 0 0x240.6-0x240.7 (0.1)
|
||||
0x0240|21 |! | enable_order_hint: 1 0x240.7-0x241 (0.1)
|
||||
0x0240| 0a | . | enable_jnt_comp: 0 0x241-0x241.1 (0.1)
|
||||
0x0240| 0a | . | enable_ref_frame_mvs: 0 0x241.1-0x241.2 (0.1)
|
||||
0x0240| 0a | . | seq_choose_screen_content_tools: 0 0x241.2-0x241.3 (0.1)
|
||||
0x0240| 0a | . | seq_force_screen_content_tools: 0 0x241.3-0x241.4 (0.1)
|
||||
0x0240| 0a | . | order_hint_bits_minus_1: 5 0x241.4-0x241.7 (0.3)
|
||||
0x0240| 0a | . | enable_superres: 0 0x241.7-0x242 (0.1)
|
||||
0x0240| d0 | . | enable_cdef: 1 0x242-0x242.1 (0.1)
|
||||
0x0240| d0 | . | enable_restoration: 1 0x242.1-0x242.2 (0.1)
|
||||
| | | color_config{}: 0x242.2-0x245.6 (3.4)
|
||||
0x0240| d0 | . | high_bitdepth: 0 0x242.2-0x242.3 (0.1)
|
||||
0x0240| d0 | . | color_description_present_flag: 1 0x242.3-0x242.4 (0.1)
|
||||
0x0240| d0 20 | . | color_primaries: "unspecified" (2) 0x242.4-0x243.4 (1)
|
||||
0x0240| 20 20 | | transfer_characteristics: "unspecified" (2) 0x243.4-0x244.4 (1)
|
||||
0x0240| 20 25 | % | matrix_coefficients: "unspecified" (2) 0x244.4-0x245.4 (1)
|
||||
0x0240| 25 | % | color_range: 0 0x245.4-0x245.5 (0.1)
|
||||
0x0240| 25 | % | separate_uv_delta_q: 1 0x245.5-0x245.6 (0.1)
|
||||
0x0240| 25 | % | film_grain_params_present: 0 0x245.6-0x245.7 (0.1)
|
||||
0x0240| 25 | % | data: raw bits 0x245.7-0x246 (0.1)
|
||||
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef| [1]{}: obu (av1_obu) 0x246-0x258 (18)
|
||||
| | | header{}: 0x246-0x247 (1)
|
||||
0x0240| 1a | . | forbidden_bit: 0 0x246-0x246.1 (0.1)
|
||||
0x0240| 1a | . | type: "OBU_FRAME_HEADER" (3) 0x246.1-0x246.5 (0.4)
|
||||
0x0240| 1a | . | type: "frame_header" (3) 0x246.1-0x246.5 (0.4)
|
||||
0x0240| 1a | . | extension_flag: false 0x246.5-0x246.6 (0.1)
|
||||
0x0240| 1a | . | has_size_field: true 0x246.6-0x246.7 (0.1)
|
||||
0x0240| 1a | . | reserved_1bit: 0 0x246.7-0x247 (0.1)
|
||||
@ -392,7 +433,7 @@ $ fq -d matroska dv av1.mkv
|
||||
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef| [2]{}: obu (av1_obu) 0x258-0x13cb (4467)
|
||||
| | | header{}: 0x258-0x259 (1)
|
||||
0x0250| 22 | " | forbidden_bit: 0 0x258-0x258.1 (0.1)
|
||||
0x0250| 22 | " | type: "OBU_TILE_GROUP" (4) 0x258.1-0x258.5 (0.4)
|
||||
0x0250| 22 | " | type: "tile_group" (4) 0x258.1-0x258.5 (0.4)
|
||||
0x0250| 22 | " | extension_flag: false 0x258.5-0x258.6 (0.1)
|
||||
0x0250| 22 | " | has_size_field: true 0x258.6-0x258.7 (0.1)
|
||||
0x0250| 22 | " | reserved_1bit: 0 0x258.7-0x259 (0.1)
|
||||
|
||||
104
format/mp4/testdata/av1.fqtest
vendored
104
format/mp4/testdata/av1.fqtest
vendored
@ -225,8 +225,57 @@ $ fq -d mp4 dv av1.mp4
|
||||
0x13c0| 00 | . | reserved = 0: 0 0x13ca-0x13ca.3 (0.3)
|
||||
0x13c0| 00 | . | initial_presentation_delay_present: false 0x13ca.3-0x13ca.4 (0.1)
|
||||
0x13c0| 00 | . | reserved: 0 0x13ca.4-0x13cb (0.4)
|
||||
0x13c0| 0a 0d 20 00 00| .. ..| config_obus: raw bits 0x13cb-0x13da (15)
|
||||
0x13d0|fa 1e 7f de 21 0a d0 20 20 25 |....!.. % |
|
||||
| | | config_obus[0:1]: 0x13cb-0x13da (15)
|
||||
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef| [0]{}: config_obu (av1_obu) 0x13cb-0x13da (15)
|
||||
| | | header{}: 0x13cb-0x13cc (1)
|
||||
0x13c0| 0a | . | forbidden_bit: 0 0x13cb-0x13cb.1 (0.1)
|
||||
0x13c0| 0a | . | type: "sequence_header" (1) 0x13cb.1-0x13cb.5 (0.4)
|
||||
0x13c0| 0a | . | extension_flag: false 0x13cb.5-0x13cb.6 (0.1)
|
||||
0x13c0| 0a | . | has_size_field: true 0x13cb.6-0x13cb.7 (0.1)
|
||||
0x13c0| 0a | . | reserved_1bit: 0 0x13cb.7-0x13cc (0.1)
|
||||
0x13c0| 0d | . | size: 13 0x13cc-0x13cd (1)
|
||||
0x13c0| 20 | | seq_profile: "high" (1) 0x13cd-0x13cd.3 (0.3)
|
||||
0x13c0| 20 | | still_picture: 0 0x13cd.3-0x13cd.4 (0.1)
|
||||
0x13c0| 20 | | reduced_still_picture_header: 0 0x13cd.4-0x13cd.5 (0.1)
|
||||
0x13c0| 20 | | timing_info_present_flag: 0 0x13cd.5-0x13cd.6 (0.1)
|
||||
0x13c0| 20 | | initial_display_delay_present_flag: 0 0x13cd.6-0x13cd.7 (0.1)
|
||||
0x13c0| 20 00 | . | operating_points_cnt_minus_1: 0 0x13cd.7-0x13ce.4 (0.5)
|
||||
| | | operating_points[0:1]: 0x13ce.4-0x13d0.6 (2.2)
|
||||
| | | [0]{}: operating_point 0x13ce.4-0x13d0.6 (2.2)
|
||||
0x13c0| 00 00| ..| operating_point_idc: 0 0x13ce.4-0x13d0 (1.4)
|
||||
0x13d0|fa |. | seq_level_idx: 31 0x13d0-0x13d0.5 (0.5)
|
||||
0x13d0|fa |. | seq_tier: 0 0x13d0.5-0x13d0.6 (0.1)
|
||||
0x13d0|fa 1e |.. | frame_width_bits_minus_1: 8 0x13d0.6-0x13d1.2 (0.4)
|
||||
0x13d0| 1e | . | frame_height_bits_minus_1: 7 0x13d1.2-0x13d1.6 (0.4)
|
||||
0x13d0| 1e 7f | .. | max_frame_width_minus_1: 319 0x13d1.6-0x13d2.7 (1.1)
|
||||
0x13d0| 7f de | .. | max_frame_height_minus_1: 239 0x13d2.7-0x13d3.7 (1)
|
||||
0x13d0| de | . | frame_id_numbers_present_flag: 0 0x13d3.7-0x13d4 (0.1)
|
||||
0x13d0| 21 | ! | use_128x128_superblock: 0 0x13d4-0x13d4.1 (0.1)
|
||||
0x13d0| 21 | ! | enable_filter_intra: 0 0x13d4.1-0x13d4.2 (0.1)
|
||||
0x13d0| 21 | ! | enable_intra_edge_filter: 1 0x13d4.2-0x13d4.3 (0.1)
|
||||
0x13d0| 21 | ! | enable_interintra_compound: 0 0x13d4.3-0x13d4.4 (0.1)
|
||||
0x13d0| 21 | ! | enable_masked_compound: 0 0x13d4.4-0x13d4.5 (0.1)
|
||||
0x13d0| 21 | ! | enable_warped_motion: 0 0x13d4.5-0x13d4.6 (0.1)
|
||||
0x13d0| 21 | ! | enable_dual_filter: 0 0x13d4.6-0x13d4.7 (0.1)
|
||||
0x13d0| 21 | ! | enable_order_hint: 1 0x13d4.7-0x13d5 (0.1)
|
||||
0x13d0| 0a | . | enable_jnt_comp: 0 0x13d5-0x13d5.1 (0.1)
|
||||
0x13d0| 0a | . | enable_ref_frame_mvs: 0 0x13d5.1-0x13d5.2 (0.1)
|
||||
0x13d0| 0a | . | seq_choose_screen_content_tools: 0 0x13d5.2-0x13d5.3 (0.1)
|
||||
0x13d0| 0a | . | seq_force_screen_content_tools: 0 0x13d5.3-0x13d5.4 (0.1)
|
||||
0x13d0| 0a | . | order_hint_bits_minus_1: 5 0x13d5.4-0x13d5.7 (0.3)
|
||||
0x13d0| 0a | . | enable_superres: 0 0x13d5.7-0x13d6 (0.1)
|
||||
0x13d0| d0 | . | enable_cdef: 1 0x13d6-0x13d6.1 (0.1)
|
||||
0x13d0| d0 | . | enable_restoration: 1 0x13d6.1-0x13d6.2 (0.1)
|
||||
| | | color_config{}: 0x13d6.2-0x13d9.6 (3.4)
|
||||
0x13d0| d0 | . | high_bitdepth: 0 0x13d6.2-0x13d6.3 (0.1)
|
||||
0x13d0| d0 | . | color_description_present_flag: 1 0x13d6.3-0x13d6.4 (0.1)
|
||||
0x13d0| d0 20 | . | color_primaries: "unspecified" (2) 0x13d6.4-0x13d7.4 (1)
|
||||
0x13d0| 20 20 | | transfer_characteristics: "unspecified" (2) 0x13d7.4-0x13d8.4 (1)
|
||||
0x13d0| 20 25 | % | matrix_coefficients: "unspecified" (2) 0x13d8.4-0x13d9.4 (1)
|
||||
0x13d0| 25 | % | color_range: 0 0x13d9.4-0x13d9.5 (0.1)
|
||||
0x13d0| 25 | % | separate_uv_delta_q: 1 0x13d9.5-0x13d9.6 (0.1)
|
||||
0x13d0| 25 | % | film_grain_params_present: 0 0x13d9.6-0x13d9.7 (0.1)
|
||||
0x13d0| 25 | % | data: raw bits 0x13d9.7-0x13da (0.1)
|
||||
| | | [1]{}: box 0x13da-0x13e4 (10)
|
||||
0x13d0| 00 00 00 0a | .... | size: 10 0x13da-0x13de (4)
|
||||
0x13d0| 66 69| fi| type: "fiel" (Video field order) 0x13de-0x13e2 (4)
|
||||
@ -318,17 +367,58 @@ $ fq -d mp4 dv av1.mp4
|
||||
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef| [0]{}: obu (av1_obu) 0x2c-0x3b (15)
|
||||
| | | header{}: 0x2c-0x2d (1)
|
||||
0x0020| 0a | . | forbidden_bit: 0 0x2c-0x2c.1 (0.1)
|
||||
0x0020| 0a | . | type: "OBU_SEQUENCE_HEADER" (1) 0x2c.1-0x2c.5 (0.4)
|
||||
0x0020| 0a | . | type: "sequence_header" (1) 0x2c.1-0x2c.5 (0.4)
|
||||
0x0020| 0a | . | extension_flag: false 0x2c.5-0x2c.6 (0.1)
|
||||
0x0020| 0a | . | has_size_field: true 0x2c.6-0x2c.7 (0.1)
|
||||
0x0020| 0a | . | reserved_1bit: 0 0x2c.7-0x2d (0.1)
|
||||
0x0020| 0d | . | size: 13 0x2d-0x2e (1)
|
||||
0x0020| 20 00| .| data: raw bits 0x2e-0x3b (13)
|
||||
0x0030|00 fa 1e 7f de 21 0a d0 20 20 25 |.....!.. % |
|
||||
0x0020| 20 | | seq_profile: "high" (1) 0x2e-0x2e.3 (0.3)
|
||||
0x0020| 20 | | still_picture: 0 0x2e.3-0x2e.4 (0.1)
|
||||
0x0020| 20 | | reduced_still_picture_header: 0 0x2e.4-0x2e.5 (0.1)
|
||||
0x0020| 20 | | timing_info_present_flag: 0 0x2e.5-0x2e.6 (0.1)
|
||||
0x0020| 20 | | initial_display_delay_present_flag: 0 0x2e.6-0x2e.7 (0.1)
|
||||
0x0020| 20 00| .| operating_points_cnt_minus_1: 0 0x2e.7-0x2f.4 (0.5)
|
||||
| | | operating_points[0:1]: 0x2f.4-0x31.6 (2.2)
|
||||
| | | [0]{}: operating_point 0x2f.4-0x31.6 (2.2)
|
||||
0x0020| 00| .| operating_point_idc: 0 0x2f.4-0x31 (1.4)
|
||||
0x0030|00 |. |
|
||||
0x0030| fa | . | seq_level_idx: 31 0x31-0x31.5 (0.5)
|
||||
0x0030| fa | . | seq_tier: 0 0x31.5-0x31.6 (0.1)
|
||||
0x0030| fa 1e | .. | frame_width_bits_minus_1: 8 0x31.6-0x32.2 (0.4)
|
||||
0x0030| 1e | . | frame_height_bits_minus_1: 7 0x32.2-0x32.6 (0.4)
|
||||
0x0030| 1e 7f | .. | max_frame_width_minus_1: 319 0x32.6-0x33.7 (1.1)
|
||||
0x0030| 7f de | .. | max_frame_height_minus_1: 239 0x33.7-0x34.7 (1)
|
||||
0x0030| de | . | frame_id_numbers_present_flag: 0 0x34.7-0x35 (0.1)
|
||||
0x0030| 21 | ! | use_128x128_superblock: 0 0x35-0x35.1 (0.1)
|
||||
0x0030| 21 | ! | enable_filter_intra: 0 0x35.1-0x35.2 (0.1)
|
||||
0x0030| 21 | ! | enable_intra_edge_filter: 1 0x35.2-0x35.3 (0.1)
|
||||
0x0030| 21 | ! | enable_interintra_compound: 0 0x35.3-0x35.4 (0.1)
|
||||
0x0030| 21 | ! | enable_masked_compound: 0 0x35.4-0x35.5 (0.1)
|
||||
0x0030| 21 | ! | enable_warped_motion: 0 0x35.5-0x35.6 (0.1)
|
||||
0x0030| 21 | ! | enable_dual_filter: 0 0x35.6-0x35.7 (0.1)
|
||||
0x0030| 21 | ! | enable_order_hint: 1 0x35.7-0x36 (0.1)
|
||||
0x0030| 0a | . | enable_jnt_comp: 0 0x36-0x36.1 (0.1)
|
||||
0x0030| 0a | . | enable_ref_frame_mvs: 0 0x36.1-0x36.2 (0.1)
|
||||
0x0030| 0a | . | seq_choose_screen_content_tools: 0 0x36.2-0x36.3 (0.1)
|
||||
0x0030| 0a | . | seq_force_screen_content_tools: 0 0x36.3-0x36.4 (0.1)
|
||||
0x0030| 0a | . | order_hint_bits_minus_1: 5 0x36.4-0x36.7 (0.3)
|
||||
0x0030| 0a | . | enable_superres: 0 0x36.7-0x37 (0.1)
|
||||
0x0030| d0 | . | enable_cdef: 1 0x37-0x37.1 (0.1)
|
||||
0x0030| d0 | . | enable_restoration: 1 0x37.1-0x37.2 (0.1)
|
||||
| | | color_config{}: 0x37.2-0x3a.6 (3.4)
|
||||
0x0030| d0 | . | high_bitdepth: 0 0x37.2-0x37.3 (0.1)
|
||||
0x0030| d0 | . | color_description_present_flag: 1 0x37.3-0x37.4 (0.1)
|
||||
0x0030| d0 20 | . | color_primaries: "unspecified" (2) 0x37.4-0x38.4 (1)
|
||||
0x0030| 20 20 | | transfer_characteristics: "unspecified" (2) 0x38.4-0x39.4 (1)
|
||||
0x0030| 20 25 | % | matrix_coefficients: "unspecified" (2) 0x39.4-0x3a.4 (1)
|
||||
0x0030| 25 | % | color_range: 0 0x3a.4-0x3a.5 (0.1)
|
||||
0x0030| 25 | % | separate_uv_delta_q: 1 0x3a.5-0x3a.6 (0.1)
|
||||
0x0030| 25 | % | film_grain_params_present: 0 0x3a.6-0x3a.7 (0.1)
|
||||
0x0030| 25 | % | data: raw bits 0x3a.7-0x3b (0.1)
|
||||
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef| [1]{}: obu (av1_obu) 0x3b-0x4d (18)
|
||||
| | | header{}: 0x3b-0x3c (1)
|
||||
0x0030| 1a | . | forbidden_bit: 0 0x3b-0x3b.1 (0.1)
|
||||
0x0030| 1a | . | type: "OBU_FRAME_HEADER" (3) 0x3b.1-0x3b.5 (0.4)
|
||||
0x0030| 1a | . | type: "frame_header" (3) 0x3b.1-0x3b.5 (0.4)
|
||||
0x0030| 1a | . | extension_flag: false 0x3b.5-0x3b.6 (0.1)
|
||||
0x0030| 1a | . | has_size_field: true 0x3b.6-0x3b.7 (0.1)
|
||||
0x0030| 1a | . | reserved_1bit: 0 0x3b.7-0x3c (0.1)
|
||||
@ -338,7 +428,7 @@ $ fq -d mp4 dv av1.mp4
|
||||
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef| [2]{}: obu (av1_obu) 0x4d-0x11c0 (4467)
|
||||
| | | header{}: 0x4d-0x4e (1)
|
||||
0x0040| 22 | " | forbidden_bit: 0 0x4d-0x4d.1 (0.1)
|
||||
0x0040| 22 | " | type: "OBU_TILE_GROUP" (4) 0x4d.1-0x4d.5 (0.4)
|
||||
0x0040| 22 | " | type: "tile_group" (4) 0x4d.1-0x4d.5 (0.4)
|
||||
0x0040| 22 | " | extension_flag: false 0x4d.5-0x4d.6 (0.1)
|
||||
0x0040| 22 | " | has_size_field: true 0x4d.6-0x4d.7 (0.1)
|
||||
0x0040| 22 | " | reserved_1bit: 0 0x4d.7-0x4e (0.1)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user