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authorzotlabs <mike@macgirvin.com>2017-12-25 16:06:24 -0800
committerzotlabs <mike@macgirvin.com>2017-12-25 16:06:24 -0800
commit32dfa4e86879f70d0c0070e28661194c0997d106 (patch)
tree7d449eac2107f506b507be3b59665755947a3e56
parentb507ac1f98e135d9eb85cba4297f02b10ccc3217 (diff)
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document that imagick calls/execs ffmpeg for mp4 video thumbnails
-rw-r--r--Zotlabs/Thumbs/Video.php8
1 files changed, 7 insertions, 1 deletions
diff --git a/Zotlabs/Thumbs/Video.php b/Zotlabs/Thumbs/Video.php
index 5e09ef9a3..d0f72bcdd 100644
--- a/Zotlabs/Thumbs/Video.php
+++ b/Zotlabs/Thumbs/Video.php
@@ -32,12 +32,18 @@ class Video {
fclose($ostream);
}
+ /*
+ * Note: imagick convert may try to call 'ffmpeg' (or other conversion utilities) under
+ * the covers for this particular operation. If this is not installed or not in the path
+ * for the web server user, errors may be reported in the web server logs.
+ */
+
$imagick_path = get_config('system','imagick_convert_path');
if($imagick_path && @file_exists($imagick_path)) {
$cmd = $imagick_path . ' ' . escapeshellarg(PROJECT_BASE . '/' . $tmpfile . '[0]') . ' -thumbnail ' . $width . 'x' . $height . ' ' . escapeshellarg(PROJECT_BASE . '/' . $outfile);
// logger('imagick thumbnail command: ' . $cmd);
- exec($cmd);
+ @exec($cmd);
if(! file_exists($outfile)) {
logger('imagick scale failed.');