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The bulk of the index could be written to a temp file as the video
portion of the file is filled and then attached to the end of the
AVI / QT file along with any of the other index information that may
be required to wrap the raw index. I know, more to manage and
potential problems with partial completion but I think the memory
problem is solved by this strategy.<br>
<br>
On 10-12-14 8:13 PM, Ross Finlayson wrote:
<blockquote cite="mid:f06240800c92df096f65d@%5B66.80.62.44%5D"
type="cite">
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<title>Re: [Live-devel] key frames (I-frames) in the
recorded AVI</title>
<blockquote type="cite" cite=""><font face="Arial" size="-1">One
thing
that should be taken into account. The memory allocated by
AVIFileIndex for index grows as video is being received and
recorded, because index section should be added to the very
end
of AVI file, just before closure. Although size of index data
is
very small comparing to video data, it still could
potentionally
exhaust all available memory after the very long recording
(many
hours).</font></blockquote>
<div><br>
</div>
<div>Yes, it turns out that we have the same issue for
"QuickTimeFileSink". Unfortunately there isn'e
anything we can do about this; these file formats are not
well-designed for the purpose of recording incoming streams.</div>
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<div><br>
Ross Finlayson<br>
Live Networks, Inc.<br>
<a class="moz-txt-link-freetext" href="http://www.live555.com/">http://www.live555.com/</a></div>
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