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remove gjson dependency

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This commit is contained in:
Connor Baker
2021-10-28 15:12:18 -04:00
parent 2758af6b5d
commit 491575df52
4 changed files with 56 additions and 17 deletions
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28
examples/showProgress.go
View File

@@ -1,6 +1,7 @@
package examples
import (
"encoding/json"
"fmt"
"log"
"math/rand"
@@ -12,7 +13,6 @@ import (
"strings"
"time"
"github.com/tidwall/gjson"
ffmpeg "github.com/u2takey/ffmpeg-go"
)
@@ -23,7 +23,10 @@ func ExampleShowProgress(inFileName, outFileName string) {
if err != nil {
panic(err)
}
totalDuration := gjson.Get(a, "format.duration").Float()
totalDuration, err := probeDuration(a)
if err != nil {
panic(err)
}
err = ffmpeg.Input(inFileName).
Output(outFileName, ffmpeg.KwArgs{"c:v": "libx264", "preset": "veryslow"}).
@@ -81,3 +84,24 @@ func TempSock(totalDuration float64) string {
return sockFileName
}
type probeFormat struct {
Duration string `json:"duration"`
}
type probeData struct {
Format probeFormat `json:"format"`
}
func probeDuration(a string) (float64, error) {
pd := probeData{}
err := json.Unmarshal([]byte(a), &pd)
if err != nil {
return 0, err
}
f, err := strconv.ParseFloat(pd.Format.Duration, 64)
if err != nil {
return 0, err
}
return f, nil
}

1
go.mod
View File

@@ -6,7 +6,6 @@ require (
github.com/aws/aws-sdk-go v1.38.20
github.com/disintegration/imaging v1.6.2
github.com/stretchr/testify v1.4.0
github.com/tidwall/gjson v1.9.1
github.com/u2takey/go-utils v0.0.0-20200713025200-4704d09fc2c7
gocv.io/x/gocv v0.25.0
)

15
go.sum
View File

@@ -13,6 +13,7 @@ github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
@@ -30,18 +31,6 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/tidwall/gjson v1.6.3 h1:aHoiiem0dr7GHkW001T1SMTJ7X5PvyekH5WX0whWGnI=
github.com/tidwall/gjson v1.6.3/go.mod h1:BaHyNc5bjzYkPqgLq7mdVzeiRtULKULXLgZFKsxEHI0=
github.com/tidwall/gjson v1.9.1 h1:wrrRk7TyL7MmKanNRck/Mcr3VU1sdMvJHvJXzqBIUNo=
github.com/tidwall/gjson v1.9.1/go.mod h1:jydLKE7s8J0+1/5jC4eXcuFlzKizGrCKvLmBVX/5oXc=
github.com/tidwall/match v1.0.1 h1:PnKP62LPNxHKTwvHHZZzdOAOCtsJTjo6dZLCwpKm5xc=
github.com/tidwall/match v1.0.1/go.mod h1:LujAq0jyVjBy028G1WhWfIzbpQfMO8bBZ6Tyb0+pL9E=
github.com/tidwall/match v1.0.3 h1:FQUVvBImDutD8wJLN6c5eMzWtjgONK9MwIBCOrUJKeE=
github.com/tidwall/match v1.0.3/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
github.com/tidwall/pretty v1.0.2 h1:Z7S3cePv9Jwm1KwS0513MRaoUe3S01WPbLNV40pwWZU=
github.com/tidwall/pretty v1.0.2/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
github.com/u2takey/go-utils v0.0.0-20200713025200-4704d09fc2c7 h1:PT7mE8HJE1mwaSazrOdSeByJ1FoV33/fHUZrBB+zwVU=
github.com/u2takey/go-utils v0.0.0-20200713025200-4704d09fc2c7/go.mod h1:ATqKFpgjUIlhGRs8j59gXmu8Cmpo1QQEHV6vwu1hs28=
gocv.io/x/gocv v0.25.0 h1:vM50jL3v9OEqWSi+urelX5M1ptZeFWA/VhGPvdTqsJU=
@@ -51,6 +40,7 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8 h1:hVwzHzIUGRjiF7EcUjqNxk3NCfkPxbDKRdnNE1Rpg0U=
golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b h1:uwuIcX0g4Yl1NC5XAz37xsr2lTtcqevgzYNVt49waME=
golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -58,6 +48,7 @@ golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

29
probe_test.go
View File

@@ -1,14 +1,39 @@
package ffmpeg_go
import (
"encoding/json"
"fmt"
"strconv"
"testing"
"github.com/stretchr/testify/assert"
"github.com/tidwall/gjson"
)
func TestProbe(t *testing.T) {
data, err := Probe(TestInputFile1, nil)
assert.Nil(t, err)
assert.Equal(t, gjson.Get(data, "format.duration").String(), "7.036000")
duration, err := probeOutputDuration(data)
assert.Nil(t, err)
assert.Equal(t, fmt.Sprintf("%f", duration), "7.036000")
}
type probeFormat struct {
Duration string `json:"duration"`
}
type probeData struct {
Format probeFormat `json:"format"`
}
func probeOutputDuration(a string) (float64, error) {
pd := probeData{}
err := json.Unmarshal([]byte(a), &pd)
if err != nil {
return 0, err
}
f, err := strconv.ParseFloat(pd.Format.Duration, 64)
if err != nil {
return 0, err
}
return f, nil
}