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오디오가 없는 MP4 동영상만 GIF로 취급 하도록 개선

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conory 2019-10-02 14:57:38 +09:00
parent 16e44d44c7
commit ac9141b4f2
3 changed files with 48 additions and 24 deletions
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68
modules/file/file.controller.php
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@ -1015,7 +1015,7 @@ class fileController extends file
$args->uploaded_filename = './' . substr($uploaded_filename, strlen(RX_BASEDIR));
$args->file_size = @filesize($uploaded_filename);
// Move the created thumbnail image
// Move the generated thumbnail image
if($file_info['thumbnail'])
{
$thumbnail_filename = $storage_path . Rhymix\Framework\Security::getRandom(32, 'hex') . '.jpg';
@ -1223,8 +1223,11 @@ class fileController extends file
// Generate a thumbnail image
if ($result)
{
$file_info['thumbnail'] = $file_info['tmp_name'] . '.thumbnail.jpg';
FileHandler::createImageFile($file_info['tmp_name'], $file_info['thumbnail'], $adjusted['width'], $adjusted['height'], 'jpg');
$thumbnail_name = $file_info['tmp_name'] . '.thumbnail.jpg';
if (FileHandler::createImageFile($file_info['tmp_name'], $thumbnail_name, $adjusted['width'], $adjusted['height'], 'jpg'))
{
$file_info['thumbnail'] = $thumbnail_name;
}
}
}
else
@ -1258,32 +1261,53 @@ class fileController extends file
return $file_info;
}
// Generate a thumbnail image
if ($config->video_thumbnail)
// Analyze video file
$command = $config->ffprobe_command;
$command .= ' -v quiet -print_format json -show_streams';
$command .= ' ' . escapeshellarg($file_info['tmp_name']);
@exec($command, $output, $return_var);
if ($return_var !== 0 || !$output = json_decode(implode('', $output), true))
{
$output_name = $file_info['tmp_name'] . '.thumbnail.jpeg';
$command = $config->ffmpeg_command;
$command .= sprintf(' -ss 00:00:00.%d -i %s -vframes 1', mt_rand(0, 99), escapeshellarg($file_info['tmp_name']));
$command .= ' ' . escapeshellarg($output_name);
@exec($command, $output, $return_var);
if($return_var === 0)
return $file_info;
}
// Get stream information
$stream_info = [];
foreach ($output['streams'] as $info)
{
$stream_info[$info['codec_type']] = $info;
}
if (empty($stream_info['video']))
{
return $file_info;
}
// Set video size
$file_info['width'] = (int)$stream_info['video']['width'];
$file_info['height'] = (int)$stream_info['video']['height'];
$file_info['duration'] = (int)$stream_info['video']['duration'];
// MP4
if ($file_info['extension'] === 'mp4')
{
// Treat as GIF
if ($config->video_mp4_gif_time && $file_info['duration'] <= $config->video_mp4_gif_time && empty($stream_info['audio']))
{
$file_info['thumbnail'] = $output_name;
$file_info['original_type'] = 'image/gif';
}
}
// Treat as GIF
if ($config->video_mp4_gif_time && $file_info['extension'] === 'mp4')
// Generate a thumbnail image
if ($config->video_thumbnail)
{
$command = $config->ffprobe_command;
$command .= ' -i ' . escapeshellarg($file_info['tmp_name']);
$command .= ' -show_entries format=duration -v quiet -of csv="p=0"';
$file_info['duration'] = (int)floor(@exec($command));
if($file_info['duration'] <= $config->video_mp4_gif_time)
$thumbnail_name = $file_info['tmp_name'] . '.thumbnail.jpeg';
$command = $config->ffmpeg_command;
$command .= sprintf(' -ss 00:00:00.%d -i %s -vframes 1', mt_rand(0, 99), escapeshellarg($file_info['tmp_name']));
$command .= ' ' . escapeshellarg($thumbnail_name);
@exec($command, $output, $return_var);
if ($return_var === 0)
{
$file_info['original_type'] = 'image/gif';
$file_info['thumbnail'] = $thumbnail_name;
}
}