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Re: Get size and bitrate of video with perl and ffmpeg

by jwkrahn (Monsignor)
on Jul 31, 2012 at 04:06 UTC ( #984562=note: print w/replies, xml ) Need Help??

in reply to Get size and bitrate of video with perl and ffmpeg

while (<FILE>) { my $line = $_;

That is usually written as:

while (my $line = <FILE>) {

my @vsize = split (' ', trim ($pieces[2])); my @vbits = split (' ', trim ($pieces[3])); my $video_size = trim (shift @vsize); my $video_bits = trim (shift @vbits);

split ' ' removes ALL whitespace so the use of the trim function is superfluous.

my ( $video_size ) = split ' ', $pieces[ 2 ]; my ( $video_bits ) = split ' ', $pieces[ 3 ]

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[Corion]: erix: Sure, but SQLite doesn't even need that :)
[hippo]: Corion: Yes, you can. It's all in the pg_hba.conf
[erix]: yeah, but there is a lot SQLite cannot do :)
[hippo]: Database is the 2nd column.
shmem .oO( docker. docker. docker? docker. docker! docker )
[shmem]: at least, some Ook.
[erix]: another simple Pg thing is to running a database off a tsv (alas, readonly)
[erix]: I'm waiting for that zipfile-reading to show up in DBD::SQLite :)
[Corion]: hippo, erix: That sounds promising :)
[Corion]: erix: I misinterpreted that. It only allows to read a zipfile like a table, not reading a database from a zipfile :-(

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