kunmeng/vdk
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

add tag

Browse Source
This commit is contained in:
deepch 2022-04-02 14:55:57 +03:00
parent 4d9f00d63c
commit 02504b1169
3 changed files with 47 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
codec/aacparser/parser.go
View File

@ -290,6 +290,10 @@ func (self CodecData) SampleFormat() av.SampleFormat {
return av.FLTP return av.FLTP
} }
func (self CodecData) Tag() string {
return fmt.Sprintf("mp4a.40.%d", self.Config.ObjectType)
}
func (self CodecData) PacketDuration(data []byte) (dur time.Duration, err error) { func (self CodecData) PacketDuration(data []byte) (dur time.Duration, err error) {
dur = time.Duration(1024) * time.Second / time.Duration(self.Config.SampleRate) dur = time.Duration(1024) * time.Second / time.Duration(self.Config.SampleRate)
return return

21
codec/h264parser/parser.go
View File

@ -8,6 +8,7 @@ import (
"github.com/deepch/vdk/av" "github.com/deepch/vdk/av"
"github.com/deepch/vdk/utils/bits" "github.com/deepch/vdk/utils/bits"
"github.com/deepch/vdk/utils/bits/pio" "github.com/deepch/vdk/utils/bits/pio"
"time"
) )
const ( const (
@ -678,6 +679,26 @@ func (self CodecData) Height() int {
return int(self.SPSInfo.Height) return int(self.SPSInfo.Height)
} }
func (self CodecData) FPS() int {
return int(self.SPSInfo.FPS)
}
func (self CodecData) Resolution() string {
return fmt.Sprintf("%vx%v", self.Width(), self.Height())
}
func (self CodecData) Tag() string {
return fmt.Sprintf("avc1.%02X%02X%02X", self.RecordInfo.AVCProfileIndication, self.RecordInfo.ProfileCompatibility, self.RecordInfo.AVCLevelIndication)
}
func (self CodecData) Bandwidth() string {
return fmt.Sprintf("%v", (int(float64(self.Width())*(float64(1.71)*(30/float64(self.FPS())))))*1000)
}
func (self CodecData) PacketDuration(data []byte) time.Duration {
return time.Duration(1000./float64(self.FPS())) * time.Millisecond
}
func NewCodecDataFromAVCDecoderConfRecord(record []byte) (self CodecData, err error) { func NewCodecDataFromAVCDecoderConfRecord(record []byte) (self CodecData, err error) {
self.Record = record self.Record = record
if _, err = (&self.RecordInfo).Unmarshal(record); err != nil { if _, err = (&self.RecordInfo).Unmarshal(record); err != nil {

23
codec/h265parser/parser.go
View File

@ -4,10 +4,10 @@ import (
"bytes" "bytes"
"errors" "errors"
"fmt" "fmt"
"github.com/deepch/vdk/av" "github.com/deepch/vdk/av"
"github.com/deepch/vdk/utils/bits" "github.com/deepch/vdk/utils/bits"
"github.com/deepch/vdk/utils/bits/pio" "github.com/deepch/vdk/utils/bits/pio"
"time"
) )
type SPSInfo struct { type SPSInfo struct {
@ -34,6 +34,7 @@ type SPSInfo struct {
generalProfileCompatibilityFlags uint32 generalProfileCompatibilityFlags uint32
generalConstraintIndicatorFlags uint64 generalConstraintIndicatorFlags uint64
generalLevelIDC uint generalLevelIDC uint
fps uint
} }
const ( const (
@ -452,6 +453,26 @@ func (self CodecData) Height() int {
return int(self.SPSInfo.Height) return int(self.SPSInfo.Height)
} }
func (self CodecData) FPS() int {
return int(self.SPSInfo.fps)
}
func (self CodecData) Resolution() string {
return fmt.Sprintf("%vx%v", self.Width(), self.Height())
}
func (self CodecData) Tag() string {
return fmt.Sprintf("hvc1.%02X%02X%02X", self.RecordInfo.AVCProfileIndication, self.RecordInfo.ProfileCompatibility, self.RecordInfo.AVCLevelIndication)
}
func (self CodecData) Bandwidth() string {
return fmt.Sprintf("%v", (int(float64(self.Width())*(float64(1.71)*(30/float64(self.FPS())))))*1000)
}
func (self CodecData) PacketDuration(data []byte) time.Duration {
return time.Duration(1000./float64(self.FPS())) * time.Millisecond
}
func NewCodecDataFromAVCDecoderConfRecord(record []byte) (self CodecData, err error) { func NewCodecDataFromAVCDecoderConfRecord(record []byte) (self CodecData, err error) {
self.Record = record self.Record = record
if _, err = (&self.RecordInfo).Unmarshal(record); err != nil { if _, err = (&self.RecordInfo).Unmarshal(record); err != nil {