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TOPIC: Error When Load PDF With Multimedia Content

Error When Load PDF With Multimedia Content 7 years 2 months ago #1959

  • radaee
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int Page_getAnnotMovie( PDF_PAGE page, PDF_ANNOT annot, char *mov, int len );
int Page_getAnnotSound( PDF_PAGE page, PDF_ANNOT annot, char *snd, int len );

return 0 if no multimedia, otherwise return the length of string.
for PDFV functions:

PDFV_PAGE PDFV_getPageFromPoint( PDF_VIEW v, float x, float y, PDF_RECT *rect );
PDF_ANNOT PDFV_pageGetAnnotFromPoint( PDF_VIEW v, PDFV_PAGE page, float x, float y );
bool PDFV_pageGetAnnotMovieData( PDF_VIEW v, PDFV_PAGE page, PDF_ANNOT annot, const char *path );
bool PDFV_pageGetAnnotSoundData( PDF_VIEW v, PDFV_PAGE page, PDF_ANNOT annot, int paras[4], const char *path );

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Error When Load PDF With Multimedia Content 7 years 2 months ago #1965

  • ex93nball
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Sorry, i don't understand where file i must write that code.
i want to play audio or video to my own player, what i must do to send path of multimedia content path to my own player..???

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Error When Load PDF With Multimedia Content 7 years 2 months ago #1969

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yes, you need to save multimedia to a temporary path(extract from PDF).
and then play the file.

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Error When Load PDF With Multimedia Content 7 years 2 months ago #1984

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how to extract to a temporary path..???

sorry, i newbie hehehe...

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Error When Load PDF With Multimedia Content 7 years 2 months ago #1985

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you can save data to directory which you can create and write file.
examples like this:
PDFV_RECT rect;
PDF_PAGE page = PDFV_getPageFromPoint( m_view, x, y, &rect );
PDF_ANNOT annot = PDFV_pageGetAnnotFromPoint( m_view, page, x, y );
char file_name[256];
PDFV_pageGetAnnotMovie( m_view, page, annot, file_name );
char temp_path[256];
//get a temporary path, mostly it is "cache" path
strcat( tmp_path, "/" );
strcat( tmp_path, file_name );
PDFV_pageGetAnnotMovieData( m_view, page, annot, file_name );
temporary can be obtained by:
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
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Error When Load PDF With Multimedia Content 7 years 2 months ago #1986

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Great, thanks.. now my prob is how to make horizontally slide not vertically slide..??

i very want to develop iOS with radaee component

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