Merged in revidTestingImrpovement (pull request #38)

RevidTestingImrpovement

Approved-by: saxon.milton@gmail.com <saxon.milton@gmail.com>

parser/h264.go

@@ -130,7 +130,7 @@ func (p *H264) parse() {
 					return
 				}
 				outputBuffer = append(outputBuffer, aByte)
-				if nalType := aByte & 0x1F; nalType == 1 || nalType == 5 || nalType == 8 {
+				if nalType := aByte & 0x1F; nalType == 1 || nalType == 5 || nalType == 8 || nalType == 7 {
 					searchingForEnd = true
 				}
 			}

parser/parser_test.go

@@ -1,53 +1,127 @@
+/*
+NAME
+  parser_test.go
+
+DESCRIPTION
+  See Readme.md
+
+AUTHOR
+  Saxon Nelson-Milton <saxon@ausocean.org>
+
+LICENSE
+  parser_test.go is Copyright (C) 2017 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with revid in gpl.txt.  If not, see http://www.gnu.org/licenses.
+*/
+
 package parser
 
 import (
 	"fmt"
+	"io/ioutil"
+	"log"
 	"os"
 	"strconv"
 	"testing"
 )
 
 const (
-	testInputFileName = "testInput/testInput.avi"
+	mjpegInputFileName = "testInput/testInput.avi"
+	h264fName          = "../../test/test-data/av/input/betterInput.h264"
+	nOfFrames          = 4
+	outChanSize        = 100
 )
 
+func TestH264Parser(t *testing.T) {
+	log.SetOutput(os.Stderr)
+	log.Println("Opening input file!")
+	inputFile, err := os.Open(h264fName)
+	if err != nil {
+		t.Errorf("Should not have got error opening file!")
+		return
+	}
+
+	log.Println("Reading data from file!")
+	data, err := ioutil.ReadAll(inputFile)
+	if err != nil {
+		t.Errorf("Should not have got read error!")
+		return
+	}
+
+	// Create 'parser' and start it up
+	log.Println("Creating parser!")
+	parser := NewH264Parser()
+	parser.SetOutputChan(make(chan []byte, outChanSize))
+	parser.Start()
+
+	for i, n := 0, 0; n <= nOfFrames; i++ {
+		select {
+		case parser.InputChan() <- data[i]:
+		case frame := <-parser.OutputChan():
+			path := fmt.Sprintf("testOutput/" + strconv.Itoa(n) + "h264_frame")
+			out, err := os.Create(path)
+			if err != nil {
+				t.Errorf("Unexpected error creating %q: %v", path, err)
+				return
+			}
+			out.Write(frame)
+			out.Close()
+			n++
+		default:
+		}
+	}
+}
+
+/*
 func TestMJPEGParser(t *testing.T) {
-	fmt.Println("Opening input file!")
+	log.Println("Opening input file!")
 	// Open the input file
 	inputFile, err := os.Open(testInputFileName)
 	if err != nil {
 		t.Errorf("Should not have got error opening file!")
 	}
-	fmt.Println("Getting file stats!")
+	log.Println("Getting file stats!")
 	stats, err := inputFile.Stat()
 	if err != nil {
 		t.Errorf("Could not get input file stats!")
 		return
 	}
-	fmt.Println("Creating space for file data!")
+	log.Println("Creating space for file data!")
 	data := make([]byte, stats.Size())
 	_, err = inputFile.Read(data)
 	if err != nil {
 		t.Errorf("Should not have got read error!")
 		return
 	}
-	fmt.Println("Creating parser!")
+	log.Println("Creating parser!")
 	parser := NewMJPEGParser(len(data) + 1)
 	parser.SetOutputChan(make(chan []byte, 10000))
 	parser.Start()
-	fmt.Printf("len(data): %v\n", len(data))
+	log.Printf("len(data): %v\n", len(data))
 	for i := range data {
 		parser.GetInputChan() <- data[i]
 	}
-	fmt.Println("Writing jpegs to files!")
+	log.Println("Writing jpegs to files!")
 	for i := 0; len(parser.GetOutputChan()) > 0; i++ {
 		// Open a new output file
-		outputFile, err := os.Create("testOutput/image" + strconv.Itoa(i) + ".jpeg")
+		out, err := os.Create("testOutput/image" + strconv.Itoa(i) + ".jpeg")
 		if err != nil {
 			t.Errorf("Should not have got error creating output file!")
 			return
 		}
-		outputFile.Write(<-parser.GetOutputChan())
+		out.Write(<-parser.GetOutputChan())
-		outputFile.Close()
+		out.Close()
 	}
 }
+*/

revid/cmd/h264-file-to-flv-rtmp/main.go

@@ -0,0 +1,71 @@
+/*
+NAME
+  main.go
+
+DESCRIPTION
+  See Readme.md
+
+AUTHOR
+  Saxon Nelson-Milton <saxon@ausocean.org>
+
+LICENSE
+  main.go is Copyright (C) 2017 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with revid in gpl.txt.  If not, see [GNU licenses](http://www.gnu.org/licenses).
+*/
+
+package main
+
+import (
+	"flag"
+	"log"
+	"time"
+
+	"bitbucket.org/ausocean/av/revid"
+)
+
+const (
+	inputFile   = "../../../../test/test-data/av/input/betterInput.h264"
+	frameRate   = "25"
+	runDuration = 120 * time.Second
+)
+
+// Test h264 inputfile to flv format into rtmp using librtmp c wrapper
+func main() {
+	// Get the rtmp url from a cmd flag
+	rtmpUrlPtr := flag.String("rtmpUrl", "", "The rtmp url you would like to stream to.")
+	flag.Parse()
+	if *rtmpUrlPtr == "" {
+		log.Println("No RTMP url passed!")
+		return
+	}
+
+	config := revid.Config{
+		Input:         revid.File,
+		InputFileName: inputFile,
+		InputCodec:    revid.H264,
+		Output:        revid.Rtmp,
+		RtmpMethod:    revid.LibRtmp,
+		RtmpUrl:       *rtmpUrlPtr,
+		Packetization: revid.Flv,
+	}
+	revidInst, err := revid.New(config, nil)
+	if err != nil {
+		log.Printf("Should not of have got an error!: %v\n", err.Error())
+		return
+	}
+	revidInst.Start()
+	time.Sleep(runDuration)
+	revidInst.Stop()
+}

revid/revid_test.go

@@ -96,31 +96,6 @@ func TestRaspividMJPEGInput(t *testing.T){
 
 
 
-// Test revidInst with rtmp output
-func TestRtmpOutput(t *testing.T){
-  config := Config{
-    Input: File,
-    InputFileName: "testInput.h264",
-    InputCodec: H264,
-    Output: Rtmp,
-    RtmpUrl: "rtmp://a.rtmp.youtube.com/live2/w44c-mkuu-aezg-ceb1",
-    Width: "1280",
-    Height: "720",
-    FrameRate: "25",
-    Packetization: None,
-    FramesPerClip: 1,
-  }
-  revidInst, err := NewRevidInstance(config)
-  if err != nil {
-    t.Errorf("Should not of have got an error!: %v\n", err.Error())
-    return
-  }
-  revidInst.Start()
-  time.Sleep(120*time.Second)
-  revidInst.Stop()
-}
-
-
 
 // Test h264 inputfile to flv output files
 func TestFlvOutputFile(t *testing.T) {

rtmp/rtmp.go

@@ -30,7 +30,7 @@ package rtmp
 
 /*
 #cgo CFLAGS: -I/usr/local/include/librtmp
-#cgo LDFLAGS: -lrtmp -lz
+#cgo LDFLAGS: -lrtmp -lz -Wl,-rpath=/usr/local/lib
 
 #include <stdlib.h>
 #include <rtmp.h>