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test for existence of mp4 before trying to grab images from it

pull/2077/head
Isaac Connor 2018-03-28 13:01:58 -07:00
parent 5494e1bf7a
commit 842a42bcd5
1 changed files with 4 additions and 0 deletions
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4
web/views/image.php
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@ -108,6 +108,10 @@ Logger::Debug("Got virtual frame from Bulk Frames previous delta: " . $previousB
Logger::Debug( "$path does not exist");
# Generate the frame JPG
if ( $show == 'capture' and $Event->DefaultVideo() ) {
if ( ! file_exists($Event->Path().'/'.$Event->DefaultVideo()) ) {
header('HTTP/1.0 404 Not Found');
Fatal("Can't create frame images from video becuase there is no video file for this event at (".$Event->Path().'/'.$Event->DefaultVideo() );
}
$command ='ffmpeg -ss '. $Frame->Delta() .' -i '.$Event->Path().'/'.$Event->DefaultVideo().' -frames:v 1 '.$path;
#$command ='ffmpeg -ss '. $Frame->Delta() .' -i '.$Event->Path().'/'.$Event->DefaultVideo().' -vf "select=gte(n\\,'.$Frame->FrameId().'),setpts=PTS-STARTPTS" '.$path;
#$command ='ffmpeg -v 0 -i '.$Storage->Path().'/'.$Event->Path().'/'.$Event->DefaultVideo().' -vf "select=gte(n\\,'.$Frame->FrameId().'),setpts=PTS-STARTPTS" '.$path;