Fix 时间戳错误

diff --git a/Reply/F/reSetMp4TimeStamp/reSetMp4TimeStamp.go b/Reply/F/reSetMp4TimeStamp/reSetMp4TimeStamp.go
index 9198ccca67541d0c1f847340c023e4a7fbe14199..b77e3efeeaa7fb97cb1fcd95a895c9345965f8b2 100644 (file)
--- a/Reply/F/reSetMp4TimeStamp/reSetMp4TimeStamp.go
+++ b/Reply/F/reSetMp4TimeStamp/reSetMp4TimeStamp.go
@@ -42,9 +42,9 @@ func resetTS(ctx context.Context, ptr *string) error {
        var boxBuf = make([]byte, 4)
        var trackBuf = make([]byte, 4)
        var mdhdBuf = make([]byte, 4)
-       var timescale = make(map[int32]int32)
-       var opTs = make(map[int32]int)
-       var cuTs = make(map[int32]int)
+       var timescale = make(map[int32]int64)
+       var opTs = make(map[int32]int64)
+       var cuTs = make(map[int32]int64)
 
        for {
                if e := f.SeekUntil([]byte("tkhd"), file.AtCurrent, 1<<17, 1<<22); e != nil {
@@ -88,7 +88,7 @@ func resetTS(ctx context.Context, ptr *string) error {
 
                opTs[trackId] = -1
                cuTs[trackId] = 0
-               timescale[trackId] = btoi32(mdhdBuf, 0)
+               timescale[trackId] = int64(btoi32(mdhdBuf, 0))
        }
 
        _ = f.SeekIndex(0, file.AtOrigin)
@@ -123,7 +123,7 @@ func resetTS(ctx context.Context, ptr *string) error {
                }
                switch tfdtBuf[4] {
                case 0:
-                       ts := int(btoi32(tfdtBuf, 12))
+                       ts := int64(btoi32(tfdtBuf, 12))
                        cuTs[trackID] = ts
                        if e := f.SeekIndex(-4, file.AtCurrent); e != nil {
                                return e
@@ -135,7 +135,7 @@ func resetTS(ctx context.Context, ptr *string) error {
                                return e
                        }
                case 1:
-                       ts := int(btoi64(tfdtBuf, 8))
+                       ts := btoi64(tfdtBuf, 8)
                        cuTs[trackID] = ts
                        if e := f.SeekIndex(-8, file.AtCurrent); e != nil {
                                return e
@@ -143,7 +143,7 @@ func resetTS(ctx context.Context, ptr *string) error {
                        if opTs[trackID] == -1 {
                                opTs[trackID] = ts
                        }
-                       if _, e := f.Write(itob64(int64(ts-opTs[trackID])), false); e != nil {
+                       if _, e := f.Write(itob64(ts-opTs[trackID]), false); e != nil {
                                return e
                        }
                default:
@@ -160,7 +160,7 @@ func resetTS(ctx context.Context, ptr *string) error {
        {
                var duration int32
                for k, v := range opTs {
-                       duration = int32(cuTs[k]-v) / timescale[k]
+                       duration = int32((cuTs[k] - v) / timescale[k])
                        break
                }
                _ = f.SeekIndex(0, file.AtOrigin)
@@ -192,8 +192,8 @@ func resetTS(ctx context.Context, ptr *string) error {
                }
                trackID := btoi32(trackBuf, 0)
                _ = f.SeekIndex(4, file.AtCurrent)
-               fmt.Printf("tkhd %v \n", int32(cuTs[trackID]-opTs[trackID])/timescale[trackID])
-               if _, e := f.Write(itob32(int32(cuTs[trackID]-opTs[trackID])/timescale[trackID]), false); e != nil {
+               fmt.Printf("tkhd %v \n", int32((cuTs[trackID]-opTs[trackID])/timescale[trackID]))
+               if _, e := f.Write(itob32(int32((cuTs[trackID]-opTs[trackID])/timescale[trackID])), false); e != nil {
                        return e
                }