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Support resize and watermark in ordering. (#343)

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* Support multiple -vf commands

Marge Filters into one command

* Ordering Scale

Using -vf to scale instead of -s to have ordering

* Correct the ResizeFilterTest

* Remove useless comments

* Fixed filter bug

Add checking on filters if only one process.

* Fixed typo error
This commit is contained in:
Kyle Tse 2017-06-28 05:18:22 +08:00 • committed by Romain Biard
commit 4cfcabd7b5
3 changed files with 76 additions and 24 deletions
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6
src/FFMpeg/Filters/Video/ResizeFilter.php
View file

@ -98,8 +98,10 @@ class ResizeFilter implements VideoFilterInterface
if (null !== $dimensions) {
$dimensions = $this->getComputedDimensions($dimensions, $format->getModulus());
$commands[] = '-s';
$commands[] = $dimensions->getWidth() . 'x' . $dimensions->getHeight();
// Using Filter to have ordering
$commands[] = '-vf';
$commands[] = '[in]scale=' . $dimensions->getWidth() . ':' . $dimensions->getHeight() . ' [out]';
}
return $commands;

50
src/FFMpeg/Media/Video.php
View file

@ -129,6 +129,56 @@ class Video extends Audio
}
}
// Merge Filters into one command
$videoFilterVars = $videoFilterProcesses = [];
for($i=0;$i<count($commands);$i++) {
$command = $commands[$i];
if ( $command == '-vf' ) {
$commandSplits = explode(";", $commands[$i + 1]);
if ( count($commandSplits) == 1 ) {
$commandSplit = $commandSplits[0];
$command = trim($commandSplit);
if ( preg_match("/^\[in\](.*?)\[out\]$/is", $command, $match) ) {
$videoFilterProcesses[] = $match[1];
} else {
$videoFilterProcesses[] = $command;
}
} else {
foreach($commandSplits as $commandSplit) {
$command = trim($commandSplit);
if ( preg_match("/^\[[^\]]+\](.*?)\[[^\]]+\]$/is", $command, $match) ) {
$videoFilterProcesses[] = $match[1];
} else {
$videoFilterVars[] = $command;
}
}
}
unset($commands[$i]);
unset($commands[$i + 1]);
$i++;
}
}
$videoFilterCommands = $videoFilterVars;
$lastInput = 'in';
foreach($videoFilterProcesses as $i => $process) {
$command = '[' . $lastInput .']';
$command .= $process;
$lastInput = 'p' . $i;
if ( $i == count($videoFilterProcesses) - 1 ) {
$command .= '[out]';
} else {
$command .= '[' . $lastInput . ']';
}
$videoFilterCommands[] = $command;
}
$videoFilterCommand = implode(";", $videoFilterCommands);
if ( $videoFilterCommand ) {
$commands[] = '-vf';
$commands[] = $videoFilterCommand;
}
$fs = FsManager::create();
$fsId = uniqid('ffmpeg-passes');
$passPrefix = $fs->createTemporaryDirectory(0777, 50, $fsId) . '/' . uniqid('pass-');

44
tests/Unit/Filters/Video/ResizeFilterTest.php
View file

@ -42,34 +42,34 @@ class ResizeFilterTest extends TestCase
public function provideDimensions()
{
return array(
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_FIT, 640, 480, 2, array('-s', '320x240')),
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_INSET, 640, 480, 2, array('-s', '320x240')),
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 640, 480, 2, array('-s', '320x240')),
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 640, 480, 2, array('-s', '320x240')),
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_FIT, 640, 480, 2, array('-vf', '[in]scale=320:240 [out]')),
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_INSET, 640, 480, 2, array('-vf', '[in]scale=320:240 [out]')),
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 640, 480, 2, array('-vf', '[in]scale=320:240 [out]')),
array(new Dimension(320, 240), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 640, 480, 2, array('-vf', '[in]scale=320:240 [out]')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_FIT, 320, 240, 2, array('-s', '640x480')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_INSET, 320, 240, 2, array('-s', '640x480')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 320, 240, 2, array('-s', '640x480')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 320, 240, 2, array('-s', '640x480')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_FIT, 320, 240, 2, array('-vf', '[in]scale=640:480 [out]')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_INSET, 320, 240, 2, array('-vf', '[in]scale=640:480 [out]')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 320, 240, 2, array('-vf', '[in]scale=640:480 [out]')),
array(new Dimension(640, 480), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 320, 240, 2, array('-vf', '[in]scale=640:480 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_FIT, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_INSET, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_FIT, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_INSET, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_FIT, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_INSET, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 1280, 720, 2, array('-s', '640x360')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_FIT, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_INSET, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
array(new Dimension(640, 360), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 1280, 720, 2, array('-vf', '[in]scale=640:360 [out]')),
// test non standard dimension
array(new Dimension(700, 150), ResizeFilter::RESIZEMODE_INSET, 123, 456, 2, array('-s', '62x150'), true),
array(new Dimension(700, 150), ResizeFilter::RESIZEMODE_INSET, 123, 456, 2, array('-s', '40x150'), false),
array(new Dimension(700, 150), ResizeFilter::RESIZEMODE_INSET, 123, 456, 2, array('-vf', '[in]scale=62:150 [out]'), true),
array(new Dimension(700, 150), ResizeFilter::RESIZEMODE_INSET, 123, 456, 2, array('-vf', '[in]scale=40:150 [out]'), false),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_FIT, 640, 480, 2, array('-s', '320x320')),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_INSET, 640, 480, 2, array('-s', '320x240')),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 640, 480, 2, array('-s', '320x240')),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 640, 480, 2, array('-s', '426x320')),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_FIT, 640, 480, 2, array('-vf', '[in]scale=320:320 [out]')),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_INSET, 640, 480, 2, array('-vf', '[in]scale=320:240 [out]')),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_SCALE_HEIGHT, 640, 480, 2, array('-vf', '[in]scale=320:240 [out]')),
array(new Dimension(320, 320), ResizeFilter::RESIZEMODE_SCALE_WIDTH, 640, 480, 2, array('-vf', '[in]scale=426:320 [out]')),
);
}
}