ver 1.0.5,support recording file without aac or webm closed

@@ -233,30 +233,11 @@ void removefiles(vector<string> files)
 	}
 }
 
-float get_video_duration(const char *videofile)
+float parse_ffmpeg_duration(const char * file)
 {
-	char buf[2048];
-	sprintf(buf, "ffmpeg -y -i %s -vcodec copy -an %s.mkv", videofile, videofile);
-	run_shell_cmd(buf);
-#ifdef WIN32
-	sprintf(buf, "ffmpeg -i %s.mkv > %s.txt 2>&1", videofile, videofile);
-#else
-	sprintf(buf, "ffmpeg -i %s.mkv &> %s.txt", videofile, videofile);
-#endif
-
-	run_shell_cmd(buf);
-
-	if (!keep_tmp_files) {
-		char buf[2048];
-		sprintf(buf, "%s.mkv", videofile);
-		remove_file(buf);
-	}
-
-	sprintf(buf, "%s.txt", videofile);
-
-	FILE * fp = fopen(buf, "rb");
+	FILE * fp = fopen(file, "rb");
 	if (!fp) {
-		printf("\nOpen %s error\n", buf);
+		printf("\nOpen %s error\n", file);
 		return -1.0;
 	}
 	fseek(fp, 0l, SEEK_END);
@@ -270,21 +251,19 @@ float get_video_duration(const char *videofile)
 	content[file_len] = 0;
 
 	if (!keep_tmp_files) {
-		char buf[2048];
-		sprintf(buf, "%s.txt", videofile);
-		remove_file(buf);
+		remove_file(file);
 	}
 
 	char * pDuration = strstr(content, "Duration:");
 	if (!pDuration){
-		printf("\ncan't find 'Duration:' in %s\n", buf);
+		printf("\ncan't find 'Duration:' in %s\n", file);
 		delete content;
 		return -1.0;
 	}
 
 	char * pComma = strstr(pDuration, ",");
 	if (!pDuration){
-		printf("\ncan't find ',' after 'Duration:' in %s\n", buf);
+		printf("\ncan't find ',' after 'Duration:' in %s\n", file);
 		delete content;
 		return -1.0;
 	}
@@ -297,7 +276,7 @@ float get_video_duration(const char *videofile)
 	delete content;
 
 	if (hms.size() != 3) {
-		printf("\nerro parsing duration  in %s, the duration string is:%s\n", buf, content);
+		printf("\nerro parsing duration  in %s, the duration string is:%s\n", file, content);
 		delete content;
 		return -1.0;
 	}
@@ -309,6 +288,35 @@ float get_video_duration(const char *videofile)
 	return hour * 3600 + minute * 60 + sec;
 }
 
+float get_file_duration(const char *mediafile, bool bVideo)
+{
+	char buf[2048];
+	if (bVideo){
+		sprintf(buf, "ffmpeg -y -i %s -vcodec copy -an %s.mkv", mediafile, mediafile);
+	}
+	else {
+		sprintf(buf, "ffmpeg -y -i %s -acodec copy -vn %s.mkv", mediafile, mediafile);
+	}
+	run_shell_cmd(buf);
+#ifdef WIN32
+	sprintf(buf, "ffmpeg -i %s.mkv > %s.txt 2>&1", mediafile, mediafile);
+#else
+	sprintf(buf, "ffmpeg -i %s.mkv &> %s.txt", mediafile, mediafile);
+#endif
+
+	run_shell_cmd(buf);
+
+	if (!keep_tmp_files) {
+		char buf[2048];
+		sprintf(buf, "%s.mkv", mediafile);
+		remove_file(buf);
+	}
+
+
+	sprintf(buf, "%s.txt", mediafile);
+	return parse_ffmpeg_duration(buf);
+}
+
 void get_duration_from_video_file()
 {
 	vector<fileinfo>  & filesvideo = media_files[type_video];
@@ -319,7 +327,7 @@ void get_duration_from_video_file()
 
 
 	for (int i = 0; i < filesvideo.size(); i++){ 
-		float duration = get_video_duration(filesvideo[i].name.c_str());
+		float duration = get_file_duration(filesvideo[i].name.c_str(), true);
 		if (duration >= 0.10) {
 			printf("file:%s , duration in recording file: %.3f, duration parsed from file: %.3f\n", filesvideo[i].name.c_str(), filesvideo[i].end_time - filesvideo[i].start_time, duration);
 			filesvideo[i].end_time = filesvideo[i].start_time + duration;
@@ -329,6 +337,28 @@ void get_duration_from_video_file()
 	only_print = tmp;
 }
 
+
+void check_audio_duration()
+{
+	vector<fileinfo>  & filesaudio = media_files[type_audio];
+	vector<string>  tmp_files;
+
+	bool tmp = only_print;
+	only_print = false;
+
+
+	for (int i = 0; i < filesaudio.size(); i++){
+		fileinfo f = filesaudio[i];
+		if (f.end_time - f.start_time < 0.1){
+			float duration = get_file_duration(f.name.c_str(), false);
+			filesaudio[i].end_time = f.start_time + duration;
+			printf("file:%s , duration in recording file maybe is not set, duration parsed from file: %.3f\n",f.name.c_str(),  duration);
+		}
+	}
+
+	only_print = tmp;
+}
+
 int process_files(const char * output_dest_file)
 {
 	vector<fileinfo>  & filesaudio = media_files[type_audio];
@@ -347,6 +377,7 @@ int process_files(const char * output_dest_file)
 	strcpy(silence_aac_file, cfg_path);
 	strcat(silence_aac_file, "silence.aac");
 
+	check_audio_duration();
 	get_duration_from_video_file();
 
 	if (filesvideo.size()) {//has video files
@@ -553,7 +584,7 @@ void load_codec_param()
 int main(int argc, char * argv[])
 {
 	if (argc < 2) {
-		printf("   merge_av 1.0.4\n");
+		printf("   merge_av 1.0.5\n");
 		printf("   run ffmpeg to merge audio and video files according to the record info file,\nusage:");
 		printf("\n   %s record_info_filename [-p] [-k]", argv[0]);
 		printf("\n   -p :only print the command,don't run ffmpeg");