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mirror of https://github.com/wader/fq.git synced 2024-12-25 14:23:18 +03:00
fq/format/format.go
Mattias Wadman 88eade9ab9 ogg: Add flac support
Refactor flac_streaminfo and flac_metadata from flac_metadatablocks
Some deocde bitbuf api cleanup
2021-10-29 18:30:16 +02:00

166 lines
3.7 KiB
Go

package format
import (
"github.com/wader/fq/pkg/bitio"
)
//nolint:revive
const (
ALL = "all"
PROBE = "probe"
RAW = "raw"
// TODO: rename PROBE_* something?
IMAGE = "image"
JSON = "json"
AAC_FRAME = "aac_frame"
ADTS = "adts"
ADTS_FRAME = "adts_frame"
APEV2 = "apev2"
AV1_CCR = "av1_ccr"
AV1_FRAME = "av1_frame"
AV1_OBU = "av1_obu"
BZIP2 = "bzip2"
DNS = "dns"
ELF = "elf"
EXIF = "exif"
FLAC = "flac"
FLAC_FRAME = "flac_frame"
FLAC_METADATABLOCK = "flac_metadatablock"
FLAC_METADATABLOCKS = "flac_metadatablocks"
FLAC_STREAMINFO = "flac_streaminfo"
FLAC_PICTURE = "flac_picture"
FLV = "flv" // TODO:
GIF = "gif"
GZIP = "gzip"
ICC_PROFILE = "icc_profile"
ID3V1 = "id3v1"
ID3V11 = "id3v11"
ID3V2 = "id3v2"
JPEG = "jpeg"
MATROSKA = "matroska"
MP3 = "mp3"
MP3_FRAME = "mp3_frame"
XING = "xing"
MP4 = "mp4"
MPEG_ASC = "mpeg_asc"
AVC_ANNEXB = "avc_annexb"
AVC_DCR = "avc_dcr"
AVC_SPS = "avc_sps"
AVC_PPS = "avc_pps"
AVC_SEI = "avc_sei"
AVC_NALU = "avc_nalu"
AVC_AU = "avc_au"
HEVC_ANNEXB = "hevc_annexb"
HEVC_AU = "hevc_au"
HEVC_NALU = "hevc_nalu"
HEVC_DCR = "hevc_dcr"
MPEG_ES = "mpeg_es"
MPEG_PES = "mpeg_pes"
MPEG_PES_PACKET = "mpeg_pes_packet"
MPEG_SPU = "mpeg_spu"
MPEG_TS = "mpeg_ts"
OGG = "ogg"
OGG_PAGE = "ogg_page"
OPUS_PACKET = "opus_packet"
PNG = "png"
PROTOBUF = "protobuf"
PROTOBUF_WIDEVINE = "protobuf_widevine"
PSSH_PLAYREADY = "pssh_playready"
TAR = "tar"
TIFF = "tiff"
VORBIS_COMMENT = "vorbis_comment"
VORBIS_PACKET = "vorbis_packet"
VP8_FRAME = "vp8_frame"
VP9_FRAME = "vp9_frame"
VP9_CFM = "vp9_cfm"
VPX_CCR = "vpx_ccr"
WAV = "wav"
WEBP = "webp"
)
// below are data types used to communicate between formats <FormatName>In/Out
type FlacStreamInfo struct {
SampleRate uint64
BitPerSample uint64
TotalSamplesInStream uint64
}
type FlacStreaminfoOut struct {
StreamInfo FlacStreamInfo
}
type FlacMetadatablockStreamInfo struct {
SampleRate uint64
BitPerSample uint64
TotalSamplesInStream uint64
}
type FlacMetadatablockOut struct {
IsLastBlock bool
HasStreamInfo bool
StreamInfo FlacStreamInfo
}
type FlacMetadatablocksOut struct {
HasStreamInfo bool
StreamInfo FlacStreamInfo
}
type FlacFrameIn struct {
SamplesBuf []byte
StreamInfo FlacStreamInfo
}
type FlacFrameOut struct {
SamplesBuf []byte
Samples uint64
Channels int
BitsPerSample int
}
type OggPageOut struct {
IsLastPage bool
IsFirstPage bool
IsContinuedPacket bool
StreamSerialNumber uint32
SequenceNo uint32
Segments []*bitio.Buffer // TODO: bitio.Reader (bitio.MultiReader internally?)
}
type AvcIn struct {
LengthSize uint64
}
type AvcDcrOut struct {
LengthSize uint64
}
type HevcIn struct {
LengthSize uint64
}
type HevcDcrOut struct {
LengthSize uint64
}
type ProtoBufIn struct {
Message ProtoBufMessage
}
type MpegEsOut struct {
DecoderConfigs []MpegDecoderConfig
}
type MPEGASCOut struct {
ObjectType int
}
type AACFrameIn struct {
ObjectType int
}