4GB filesize limit

[Vangelis forthnet]

On Fri Feb 14 16:40:34 GMT 2014, dinkypumpkin wrote:

>You can try this 32-bit build:
>
>https://bitbucket.org/dinkypumpkin/rtmpdump/downloads/rtmpdump-4GB.exe
>
>Untested, though.

Tested successfully on WinVista SP2 x86

INFO: Trying flashhd2 mode to record tv: Winter Olympics - Sochi 2014: 
Opening C
eremony
(snip)
RTMPDump v2.4-78-g26c4637+4GB
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO:   duration              14349.68
INFO:   moovPosition          36.00
INFO:   width                 1280.00
INFO:   height                720.00
INFO:   videocodecid          avc1
INFO:   audiocodecid          mp4a
INFO:   avcprofile            100.00
INFO:   avclevel              41.00
INFO:   aacaot                2.00
INFO:   videoframerate        25.00
INFO:   audiosamplerate       48000.00
INFO:   audiochannels         2.00
INFO: trackinfo:
INFO:   length                358742000.00
INFO:   timescale             25000.00
INFO:   language              und
INFO: sampledescription:
INFO:   sampletype            avc1
INFO:   length                688783360.00
INFO:   timescale             48000.00
INFO:   language              und
INFO: sampledescription:
INFO:   sampletype            mp4a
21991.098 kB / 14349.64 sec (99.9%))))
Download complete

 The only cacophony is that the rtmpdump binary
does not report correctly the size of the downloaded file;
as per dinky's log at
http://pastebin.com/raw.php?i=XgxcvEMM
it should be 4216295.098 kB,
my copy said 21991.098 kB, which, upon
calculation, is the difference
4216295.098 kB - 4194304 kB,
where 4194304=4x1024^2
So it seems that when the reported file size
reaches the 4 GiB limit, it restarts from 0 kB.
Or possibly this is a limitation of the 32bit
version of rtmpdump or x86 version of my OS?
MediaInfo report for the complete 4.02 GiB
flv file is attached.

Anyhow, many thanks and cheers to dinkypumkin
for this!

Vangelis 
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