• duration: (Number) Length of the FLV in seconds. FLVMDI computes this value.
• lasttimestamp: (Number) TimeStamp of the last tag in the FLV file.
  
  (You may think as 'duration = lasttimestamp + estimated or calculated duration of the last tag'. This is not exactly true though; FLVMDI calculates/estimates duration for last Audio and Video tags separately and uses the appropriate value for the duration. With version 2.0, FLVMDI is more conservative and duration will be equal to lasttimestamp more than 1.x version).
   
  NetStream.Time will not return the duration, or the actual time as one might expect. It returns the position of the PlayHead which can only be a timestamp in the FLV file (see Position of the PlayHead). So, lasttimestamp value is useful for detecting the end of the FLV more than the duration value.
   
  
• lastkeyframetimestamp: (Number) TimeStamp of the last video tag which is a key frame. This info might be needed because seeking a frame after this time usually does not work.
• width: (Number) Width of the video in pixels. (Flash exporter 1.1 sets this to 0).
• height: (Number) Height of the video in pixels. (Flash exporter 1.1 sets this to 0).
• videodatarate: (Number) FLVMDI does not compute this value and imports it if present. (Defaults to 0).
• audiodatarate: (Number) FLVMDI does not compute this value and imports it if present. (Defaults to 0).
• framerate: (Number) FLVMDI computes this value, but uses imported value if not 0.
• creationdate: (String) FLVMDI cannot compute this value and imports it if present. (Defaults to 'unknown').
• filesize: (Number) Filesize in bytes (including the injected data).
• videosize: (Number) Total size of video tags in the file in bytes.
• audiosize: (Number) Total size of audio tags in the file in bytes.
• datasize: (Number) Total size of data tags in the file in bytes.
• metadatacreator: (String) Will be set to 'Manitu Group FLV MetaData Injector 2'.
• metadatadate: (Date) Date and time metadata added. (Note that this is not of type string like 'creationdate').
• xtradata: (string) Additional string data if specified.
• videocodecid: (Number) Video codec ID number used in the FLV. (Sorenson H.263 =2, Screen Video =3, On2 VP6 = 4 and 5, Screen Video V2 = 6).
• audiocodecid: (Number) Audio codec ID number used in the FLV. (Uncompressed = 0, ADPCM = 1, MP3 = 2, NellyMoser = 5 and 6).
• audiodelay: (Number) Audio delay in seconds. Flash 8 encoder delays the video for better synch with audio (Audio and video does not start both at time 0, Video starts a bit later). This value is also important for Flash 8 Video Encoder injected Cue Points, because logical time of the cue points does not correspond to physical time they are inserted in the FLV. (Cue points are injected before encoding, when the video is shifted by 'audio delay' seconds, cue points are also shifted and their physical time in the FLV changes).
• canSeekToEnd: (Boolean) True if the last video tag is a key frame and hence can be 'seek'ed.
• keyframes: (Object) This object is added only if you specify the /k switch. 'keyframes' is known to FLVMDI and if /k switch is not specified, 'keyframes' object will be deleted.
  'keyframes' object has 2 arrays: 'filepositions' and 'times'. Both arrays have the same number of elements, which is equal to the number of key frames in the FLV. Values in times array are in 'seconds'. Each correspond to the timestamp of the n'th key frame. Values in filepositions array are in 'bytes'. Each correspond to the fileposition of the nth key frame video tag (which starts with byte tag type 9).

<cfexecute
name="C:\Inetpub\...\flvmdi.exe"
arguments="C:\Inetpub\...\12_1.flv C:\Inetpub\...\12_2.flv /s"
variable="result" timeout="5"></cfexecute>
<cfoutput>result: #result#</cfoutput>

nc = new NetConnection();
nc.connect(null);
nets = new NetStream(nc);
video.attachVideo(nets); //Video is an Embedded Video symbol
nets.play("sample.flv");

nets.onMetaData = function(metadata){

	trace('onMetaData event at '+nets.time);

	trace(' duration: '+metadata.duration+newline+
	      ' lasttimestamp: '+metadata.lasttimestamp+newline+
	      ' lastkeyframetimestamp: '+metadata.lastkeyframetimestamp+newline+
	      ' '+metadata.width+newline+
	      ' '+metadata.height+newline+
	      ' videodatarate: '+metadata.videodatarate+newline+
	      ' audiodatarate: '+metadata.audiodatarate+newline+
	      ' framerate: '+metadata.framerate+newline+
	      ' creationdate: '+metadata.creationdate+newline+
	      ' filesize: '+metadata.filesize+newline+
	      ' videosize: '+metadata.videosize+newline+
	      ' audiosize: '+metadata.audiosize+newline+
	      ' datasize: '+metadata.datasize+newline+
	      ' metadatacreator: '+metadata.metadatacreator+newline+
	      ' metadatadate: '+metadata.metadatadate );
}

nets["onMetaData"] = function...
nets["onLastSecond"] = function...

var nets = md._playerImpl._ns;
nets.onLastSecond = function...

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• Credit us for FLVMDI where appropriate,
• Distribute the executable without any modification,
• Provide us a single user license of your software (if commercial)