Unable to stream certain files from S3

[Sylistron]

Wowza + S3 have been working great, however, I have a few files that don't stream. I'm getting some odd information in the access/error logs:

2010-04-14	14:56:54	CDT	create	stream	INFO	200	-	-	_defaultVHost_	vods3	_definst_	0.0	[any]	1935	rtmpe://184.73.188.103/vods3/_definst_/	173.8.124.110	rtmpe	http://acor2009vidlocker.s3.amazonaws.com/flowplayer-3.1.5.swf	MAC 10,0,42,34	401740302	3638	3534	1	-	0	0	-	-	-	-	0	0.0	rtmpe://184.73.188.103/vods3/_definst_/	rtmpe://184.73.188.103/vods3/_definst_/	-	rtmpe://184.73.188.103/vods3/_definst_/	-
2010-04-14	14:56:54	CDT	comment	server	INFO	200	-	ModuleStreamNameAlias.nameToAlias[play]: streamName:mp4:amazons3/an-19232439jecj/N0w/D1699E2_NOW-H797 alias:{pattern: "*" alias:"${Stream.Name}" wildcardMatches:{[0]: "mp4:amazons3/an-19232439jecj/N0w/D1699E2_NOW-H797"}} result:mp4:amazons3/an-19232439jecj/N0w/D1699E2_NOW-H797	-	-	-	102671.448	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:13	CDT	comment	server	ERROR	500	-	HTTPByteReader.sendRequest: java.net.SocketTimeoutException: Read timed out	-	-	-	102689.825	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:19	CDT	comment	server	ERROR	500	-	HTTPByteReader.sendRequest: java.net.SocketTimeoutException: Read timed out	-	-	-	102695.845	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:25	CDT	comment	server	ERROR	500	-	HTTPByteReader.sendRequest: java.net.SocketTimeoutException: Read timed out	-	-	-	102702.094	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:31	CDT	comment	server	ERROR	500	-	HTTPByteReader.sendRequest: java.net.SocketTimeoutException: Read timed out	-	-	-	102708.298	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:37	CDT	comment	server	ERROR	500	-	HTTPByteReader.sendRequest: java.net.SocketTimeoutException: Read timed out	-	-	-	102714.35	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:43	CDT	comment	server	ERROR	500	-	HTTPByteReader.sendRequest: java.net.SocketTimeoutException: Read timed out	-	-	-	102720.383	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:49	CDT	comment	server	ERROR	500	-	HTTPByteReader.sendRequest: java.net.SocketTimeoutException: Read timed out	-	-	-	102726.411	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2010-04-14	14:57:49	CDT	comment	server	WARN	404	amazons3/an-19232439jecj/N0w/D1699E2_NOW-H797	MediaReaderH264.open[2]: java.lang.Exception: QTUtils.parseAtomstbl: Atom size is invalid: 0	-	-	-	102726.411	-	-	-	-	-	-	-	-

Any idea what's going on here? I found mention in another post that the file could be corrupted. How do I verify that?

The version of Wowza is:
Wowza Media Server 2 for Amazon EC2 2.0.0.01 build23027

[rrlanham]

"Atom size is invalid: 0" does indicate the file is corrupt. You might get some useful info with GSpot:
http://www.wowzamedia.com/forums/showthread.php?t=6292

Also, Quicktime player and VLC both provide codec info.

Richard