[Nepomuk] Review Request 111202: fix calculating framerate

[Ignacio Serantes]

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The best source of information I found about frame rates is this one: http://avisynth.org/mediawiki/AssumeFPS

but probably user will expect things like http://en.wikipedia.org/wiki/Frame_rate.

so I'm not really sure about what information must be stored here.

>From a search point of view it's really easy to implement things like frameRate:24000/1001 or frameRate:23.976 or frameRate:24p but if this change is shipped, to avoid precision problems with SPARQL queries store values rounded to three decimals.


- Ignacio Serantes


On June 24, 2013, 9:19 p.m., David Heidelberger wrote:
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> http://git.reviewboard.kde.org/r/111202/
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> (Updated June 24, 2013, 9:19 p.m.)
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> 
> Review request for Nepomuk and Vishesh Handa.
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> Description
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> Replaced deprecated r_frame_rate [1] with avg_frame_rate. This also fix compilation with libav (where is r_frame_rate already removed)
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> FrameRate switched from int (23, 24, 25) to more accurate float (23.98 etc.) - recommended by libav developer. 
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> [1] http://lists.libav.org/pipermail/libav-devel/2012-June/029762.html
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> Diffs
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>   services/fileindexer/indexer/ffmpegextractor.cpp e723e26 
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> Diff: http://git.reviewboard.kde.org/r/111202/diff/
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> Testing
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> compilation with development libav. FFMpeg documentation is equal, so it will work.
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> 
> Thanks,
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> David Heidelberger
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>

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