Merge branch 'master' into master
This commit is contained in:
Jens Hausdorf
GitHub
commit
279227ab2a
6 changed files with 455 additions and 268 deletions
292
src/FFMpeg/Media/AbstractVideo.php
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292
src/FFMpeg/Media/AbstractVideo.php
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@ -0,0 +1,292 @@
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<?php
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/*
|
||||
* This file is part of PHP-FFmpeg.
|
||||
*
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||||
* (c) Alchemy <info@alchemy.fr>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
namespace FFMpeg\Media;
|
||||
|
||||
use Alchemy\BinaryDriver\Exception\ExecutionFailureException;
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use FFMpeg\Filters\Audio\SimpleFilter;
|
||||
use FFMpeg\Exception\InvalidArgumentException;
|
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use FFMpeg\Exception\RuntimeException;
|
||||
use FFMpeg\Filters\Video\VideoFilters;
|
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use FFMpeg\Filters\FilterInterface;
|
||||
use FFMpeg\Format\FormatInterface;
|
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use FFMpeg\Format\ProgressableInterface;
|
||||
use FFMpeg\Format\AudioInterface;
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use FFMpeg\Format\VideoInterface;
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use Neutron\TemporaryFilesystem\Manager as FsManager;
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use FFMpeg\Filters\Video\ClipFilter;
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|
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abstract class AbstractVideo extends Audio
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{
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|
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/**
|
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* FileSystem Manager instance
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* @var Manager
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*/
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||||
protected $fs;
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|
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/**
|
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* FileSystem Manager ID
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* @var int
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*/
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protected $fsId;
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/**
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* @inheritDoc
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* @return VideoFilters
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*/
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public function filters()
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{
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return new VideoFilters($this);
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}
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|
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/**
|
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* @inheritDoc
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* @return Video
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*/
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||||
public function addFilter(FilterInterface $filter)
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{
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$this->filters->add($filter);
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return $this;
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||||
}
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|
||||
/**
|
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* Exports the video in the desired format, applies registered filters.
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*
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* @param FormatInterface $format
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* @param string $outputPathfile
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* @return Video
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* @throws RuntimeException
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*/
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public function save(FormatInterface $format, $outputPathfile)
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{
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$passes = $this->buildCommand($format, $outputPathfile);
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$failure = null;
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||||
$totalPasses = $format->getPasses();
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|
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foreach ($passes as $pass => $passCommands) {
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try {
|
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/** add listeners here */
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$listeners = null;
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|
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if ($format instanceof ProgressableInterface) {
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$filters = clone $this->filters;
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$duration = 0;
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// check the filters of the video, and if the video has the ClipFilter then
|
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// take the new video duration and send to the
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// FFMpeg\Format\ProgressListener\AbstractProgressListener class
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foreach ($filters as $filter) {
|
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if ($filter instanceof ClipFilter) {
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$duration = $filter->getDuration()->toSeconds();
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break;
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}
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}
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$listeners = $format->createProgressListener($this, $this->ffprobe, $pass + 1, $totalPasses, $duration);
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}
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$this->driver->command($passCommands, false, $listeners);
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} catch (ExecutionFailureException $e) {
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$failure = $e;
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break;
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}
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}
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$this->fs->clean($this->fsId);
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|
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if (null !== $failure) {
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throw new RuntimeException('Encoding failed', $failure->getCode(), $failure);
|
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}
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|
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return $this;
|
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}
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|
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/**
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* NOTE: This method is different to the Audio's one, because Video is using passes.
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* @inheritDoc
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*/
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public function getFinalCommand(FormatInterface $format, $outputPathfile)
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{
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$finalCommands = array();
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foreach ($this->buildCommand($format, $outputPathfile) as $pass => $passCommands) {
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$finalCommands[] = implode(' ', $passCommands);
|
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}
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||||
|
||||
$this->fs->clean($this->fsId);
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||||
|
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return $finalCommands;
|
||||
}
|
||||
|
||||
/**
|
||||
* **NOTE:** This creates passes instead of a single command!
|
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*
|
||||
* @inheritDoc
|
||||
* @return string[][]
|
||||
*/
|
||||
protected function buildCommand(FormatInterface $format, $outputPathfile)
|
||||
{
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$commands = $this->basePartOfCommand();
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$filters = clone $this->filters;
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$filters->add(new SimpleFilter($format->getExtraParams(), 10));
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|
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if ($this->driver->getConfiguration()->has('ffmpeg.threads')) {
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$filters->add(new SimpleFilter(array('-threads', $this->driver->getConfiguration()->get('ffmpeg.threads'))));
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}
|
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if ($format instanceof VideoInterface) {
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if (null !== $format->getVideoCodec()) {
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$filters->add(new SimpleFilter(array('-vcodec', $format->getVideoCodec())));
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}
|
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}
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if ($format instanceof AudioInterface) {
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if (null !== $format->getAudioCodec()) {
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$filters->add(new SimpleFilter(array('-acodec', $format->getAudioCodec())));
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}
|
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}
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foreach ($filters as $filter) {
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$commands = array_merge($commands, $filter->apply($this, $format));
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}
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|
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if ($format instanceof VideoInterface) {
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$commands[] = '-b:v';
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$commands[] = $format->getKiloBitrate() . 'k';
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$commands[] = '-refs';
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$commands[] = '6';
|
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$commands[] = '-coder';
|
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$commands[] = '1';
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$commands[] = '-sc_threshold';
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$commands[] = '40';
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$commands[] = '-flags';
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$commands[] = '+loop';
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$commands[] = '-me_range';
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$commands[] = '16';
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$commands[] = '-subq';
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$commands[] = '7';
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$commands[] = '-i_qfactor';
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$commands[] = '0.71';
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$commands[] = '-qcomp';
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$commands[] = '0.6';
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$commands[] = '-qdiff';
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$commands[] = '4';
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$commands[] = '-trellis';
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$commands[] = '1';
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}
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if ($format instanceof AudioInterface) {
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if (null !== $format->getAudioKiloBitrate()) {
|
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$commands[] = '-b:a';
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$commands[] = $format->getAudioKiloBitrate() . 'k';
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}
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if (null !== $format->getAudioChannels()) {
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$commands[] = '-ac';
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$commands[] = $format->getAudioChannels();
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}
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}
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// If the user passed some additional parameters
|
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if ($format instanceof VideoInterface) {
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if (null !== $format->getAdditionalParameters()) {
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foreach ($format->getAdditionalParameters() as $additionalParameter) {
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$commands[] = $additionalParameter;
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}
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}
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}
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// Merge Filters into one command
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$videoFilterVars = $videoFilterProcesses = array();
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for ($i = 0; $i < count($commands); $i++) {
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$command = $commands[$i];
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if ($command == '-vf') {
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$commandSplits = explode(";", $commands[$i + 1]);
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if (count($commandSplits) == 1) {
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$commandSplit = $commandSplits[0];
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$command = trim($commandSplit);
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if (preg_match("/^\[in\](.*?)\[out\]$/is", $command, $match)) {
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$videoFilterProcesses[] = $match[1];
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} else {
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$videoFilterProcesses[] = $command;
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}
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} else {
|
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foreach ($commandSplits as $commandSplit) {
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$command = trim($commandSplit);
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if (preg_match("/^\[[^\]]+\](.*?)\[[^\]]+\]$/is", $command, $match)) {
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$videoFilterProcesses[] = $match[1];
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} else {
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$videoFilterVars[] = $command;
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}
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}
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}
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unset($commands[$i]);
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unset($commands[$i + 1]);
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$i++;
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}
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}
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$videoFilterCommands = $videoFilterVars;
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$lastInput = 'in';
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foreach ($videoFilterProcesses as $i => $process) {
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$command = '[' . $lastInput . ']';
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$command .= $process;
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$lastInput = 'p' . $i;
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if ($i === (count($videoFilterProcesses) - 1)) {
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$command .= '[out]';
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} else {
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$command .= '[' . $lastInput . ']';
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}
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$videoFilterCommands[] = $command;
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}
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$videoFilterCommand = implode(';', $videoFilterCommands);
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if ($videoFilterCommand) {
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$commands[] = '-vf';
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$commands[] = $videoFilterCommand;
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}
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$this->fs = FsManager::create();
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$this->fsId = uniqid('ffmpeg-passes');
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$passPrefix = $this->fs->createTemporaryDirectory(0777, 50, $this->fsId) . '/' . uniqid('pass-');
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$passes = array();
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$totalPasses = $format->getPasses();
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|
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if (!$totalPasses) {
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throw new InvalidArgumentException('Pass number should be a positive value.');
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}
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for ($i = 1; $i <= $totalPasses; $i++) {
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$pass = $commands;
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if ($totalPasses > 1) {
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$pass[] = '-pass';
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$pass[] = $i;
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$pass[] = '-passlogfile';
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$pass[] = $passPrefix;
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}
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$pass[] = $outputPathfile;
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$passes[] = $pass;
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||||
}
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return $passes;
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}
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/**
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* Return base part of command.
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*
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* @return array
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*/
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protected function basePartOfCommand()
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{
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return array('-y', '-i', $this->pathfile);
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||||
}
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}
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60
src/FFMpeg/Media/Clip.php
Normal file
60
src/FFMpeg/Media/Clip.php
Normal file
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@ -0,0 +1,60 @@
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<?php
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namespace FFMpeg\Media;
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use FFMpeg\Driver\FFMpegDriver;
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use FFMpeg\FFProbe;
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use FFMpeg\Coordinate\TimeCode;
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/**
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* Video clip.
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*
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* Use input seeking, see http://trac.ffmpeg.org/wiki/Seeking
|
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*/
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class Clip extends Video
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{
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/** @var TimeCode Start time */
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private $start;
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|
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/** @var TimeCode Duration */
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private $duration;
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||||
|
||||
/** @var Video Parrent video */
|
||||
private $video;
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||||
|
||||
public function __construct(Video $video, FFMpegDriver $driver, FFProbe $ffprobe, TimeCode $start, TimeCode $duration = null)
|
||||
{
|
||||
$this->start = $start;
|
||||
$this->duration = $duration;
|
||||
$this->video = $video;
|
||||
|
||||
parent::__construct($video->getPathfile(), $driver, $ffprobe);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the video related to the frame.
|
||||
*
|
||||
* @return Video
|
||||
*/
|
||||
public function getVideo()
|
||||
{
|
||||
return $this->video;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return base part of command.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function basePartOfCommand()
|
||||
{
|
||||
$arr = array('-y', '-ss', (string) $this->start, '-i', $this->pathfile);
|
||||
|
||||
if (is_null($this->duration) === false) {
|
||||
$arr[] = '-t';
|
||||
$arr[] = (string) $this->duration;
|
||||
}
|
||||
|
||||
return $arr;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,5 +1,4 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of PHP-FFmpeg.
|
||||
*
|
||||
|
|
@ -8,278 +7,13 @@
|
|||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace FFMpeg\Media;
|
||||
|
||||
use Alchemy\BinaryDriver\Exception\ExecutionFailureException;
|
||||
use FFMpeg\Coordinate\TimeCode;
|
||||
use FFMpeg\Coordinate\Dimension;
|
||||
use FFMpeg\Filters\Audio\SimpleFilter;
|
||||
use FFMpeg\Exception\InvalidArgumentException;
|
||||
use FFMpeg\Exception\RuntimeException;
|
||||
use FFMpeg\Filters\Video\VideoFilters;
|
||||
use FFMpeg\Filters\FilterInterface;
|
||||
use FFMpeg\Format\FormatInterface;
|
||||
use FFMpeg\Format\ProgressableInterface;
|
||||
use FFMpeg\Format\AudioInterface;
|
||||
use FFMpeg\Format\VideoInterface;
|
||||
use Neutron\TemporaryFilesystem\Manager as FsManager;
|
||||
use FFMpeg\Filters\Video\ClipFilter;
|
||||
|
||||
class Video extends Audio
|
||||
class Video extends AbstractVideo
|
||||
{
|
||||
/**
|
||||
* FileSystem Manager instance
|
||||
* @var Manager
|
||||
*/
|
||||
protected $fs;
|
||||
|
||||
/**
|
||||
* FileSystem Manager ID
|
||||
* @var int
|
||||
*/
|
||||
protected $fsId;
|
||||
|
||||
/**
|
||||
* @inheritDoc
|
||||
* @return VideoFilters
|
||||
*/
|
||||
public function filters()
|
||||
{
|
||||
return new VideoFilters($this);
|
||||
}
|
||||
|
||||
/**
|
||||
* @inheritDoc
|
||||
* @return Video
|
||||
*/
|
||||
public function addFilter(FilterInterface $filter)
|
||||
{
|
||||
$this->filters->add($filter);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Exports the video in the desired format, applies registered filters.
|
||||
*
|
||||
* @param FormatInterface $format
|
||||
* @param string $outputPathfile
|
||||
* @return Video
|
||||
* @throws RuntimeException
|
||||
*/
|
||||
public function save(FormatInterface $format, $outputPathfile)
|
||||
{
|
||||
$passes = $this->buildCommand($format, $outputPathfile);
|
||||
|
||||
$failure = null;
|
||||
$totalPasses = $format->getPasses();
|
||||
|
||||
foreach ($passes as $pass => $passCommands) {
|
||||
try {
|
||||
/** add listeners here */
|
||||
$listeners = null;
|
||||
|
||||
if ($format instanceof ProgressableInterface) {
|
||||
$filters = clone $this->filters;
|
||||
$duration = 0;
|
||||
|
||||
// check the filters of the video, and if the video has the ClipFilter then
|
||||
// take the new video duration and send to the
|
||||
// FFMpeg\Format\ProgressListener\AbstractProgressListener class
|
||||
foreach ($filters as $filter) {
|
||||
if($filter instanceof ClipFilter){
|
||||
$duration = $filter->getDuration()->toSeconds();
|
||||
break;
|
||||
}
|
||||
}
|
||||
$listeners = $format->createProgressListener($this, $this->ffprobe, $pass + 1, $totalPasses, $duration);
|
||||
}
|
||||
|
||||
$this->driver->command($passCommands, false, $listeners);
|
||||
} catch (ExecutionFailureException $e) {
|
||||
$failure = $e;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
$this->fs->clean($this->fsId);
|
||||
|
||||
if (null !== $failure) {
|
||||
throw new RuntimeException('Encoding failed', $failure->getCode(), $failure);
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* NOTE: This method is different to the Audio's one, because Video is using passes.
|
||||
* @inheritDoc
|
||||
*/
|
||||
public function getFinalCommand(FormatInterface $format, $outputPathfile) {
|
||||
$finalCommands = array();
|
||||
|
||||
foreach($this->buildCommand($format, $outputPathfile) as $pass => $passCommands) {
|
||||
$finalCommands[] = implode(' ', $passCommands);
|
||||
}
|
||||
|
||||
$this->fs->clean($this->fsId);
|
||||
|
||||
return $finalCommands;
|
||||
}
|
||||
|
||||
/**
|
||||
* **NOTE:** This creates passes instead of a single command!
|
||||
*
|
||||
* @inheritDoc
|
||||
* @return string[][]
|
||||
*/
|
||||
protected function buildCommand(FormatInterface $format, $outputPathfile) {
|
||||
$commands = array('-y', '-i', $this->pathfile);
|
||||
|
||||
$filters = clone $this->filters;
|
||||
$filters->add(new SimpleFilter($format->getExtraParams(), 10));
|
||||
|
||||
if ($this->driver->getConfiguration()->has('ffmpeg.threads')) {
|
||||
$filters->add(new SimpleFilter(array('-threads', $this->driver->getConfiguration()->get('ffmpeg.threads'))));
|
||||
}
|
||||
if ($format instanceof VideoInterface) {
|
||||
if (null !== $format->getVideoCodec()) {
|
||||
$filters->add(new SimpleFilter(array('-vcodec', $format->getVideoCodec())));
|
||||
}
|
||||
}
|
||||
if ($format instanceof AudioInterface) {
|
||||
if (null !== $format->getAudioCodec()) {
|
||||
$filters->add(new SimpleFilter(array('-acodec', $format->getAudioCodec())));
|
||||
}
|
||||
}
|
||||
|
||||
foreach ($filters as $filter) {
|
||||
$commands = array_merge($commands, $filter->apply($this, $format));
|
||||
}
|
||||
|
||||
if ($format instanceof VideoInterface) {
|
||||
$commands[] = '-b:v';
|
||||
$commands[] = $format->getKiloBitrate() . 'k';
|
||||
$commands[] = '-refs';
|
||||
$commands[] = '6';
|
||||
$commands[] = '-coder';
|
||||
$commands[] = '1';
|
||||
$commands[] = '-sc_threshold';
|
||||
$commands[] = '40';
|
||||
$commands[] = '-flags';
|
||||
$commands[] = '+loop';
|
||||
$commands[] = '-me_range';
|
||||
$commands[] = '16';
|
||||
$commands[] = '-subq';
|
||||
$commands[] = '7';
|
||||
$commands[] = '-i_qfactor';
|
||||
$commands[] = '0.71';
|
||||
$commands[] = '-qcomp';
|
||||
$commands[] = '0.6';
|
||||
$commands[] = '-qdiff';
|
||||
$commands[] = '4';
|
||||
$commands[] = '-trellis';
|
||||
$commands[] = '1';
|
||||
}
|
||||
|
||||
if ($format instanceof AudioInterface) {
|
||||
if (null !== $format->getAudioKiloBitrate()) {
|
||||
$commands[] = '-b:a';
|
||||
$commands[] = $format->getAudioKiloBitrate() . 'k';
|
||||
}
|
||||
if (null !== $format->getAudioChannels()) {
|
||||
$commands[] = '-ac';
|
||||
$commands[] = $format->getAudioChannels();
|
||||
}
|
||||
}
|
||||
|
||||
// If the user passed some additional parameters
|
||||
if ($format instanceof VideoInterface) {
|
||||
if (null !== $format->getAdditionalParameters()) {
|
||||
foreach ($format->getAdditionalParameters() as $additionalParameter) {
|
||||
$commands[] = $additionalParameter;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Merge Filters into one command
|
||||
$videoFilterVars = $videoFilterProcesses = array();
|
||||
for($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;
|
||||
}
|
||||
|
||||
$this->fs = FsManager::create();
|
||||
$this->fsId = uniqid('ffmpeg-passes');
|
||||
$passPrefix = $this->fs->createTemporaryDirectory(0777, 50, $this->fsId) . '/' . uniqid('pass-');
|
||||
$passes = array();
|
||||
$totalPasses = $format->getPasses();
|
||||
|
||||
if(!$totalPasses) {
|
||||
throw new InvalidArgumentException('Pass number should be a positive value.');
|
||||
}
|
||||
|
||||
for($i = 1; $i <= $totalPasses; $i++) {
|
||||
$pass = $commands;
|
||||
|
||||
if ($totalPasses > 1) {
|
||||
$pass[] = '-pass';
|
||||
$pass[] = $i;
|
||||
$pass[] = '-passlogfile';
|
||||
$pass[] = $passPrefix;
|
||||
}
|
||||
|
||||
$pass[] = $outputPathfile;
|
||||
|
||||
$passes[] = $pass;
|
||||
}
|
||||
|
||||
return $passes;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the frame at timecode.
|
||||
|
|
@ -315,4 +49,16 @@ class Video extends Audio
|
|||
{
|
||||
return new Concat($sources, $this->driver, $this->ffprobe);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clips the video at the given time(s).
|
||||
*
|
||||
* @param TimeCode $start Start time
|
||||
* @param TimeCode $duration Duration
|
||||
* @return \FFMpeg\Media\Clip
|
||||
*/
|
||||
public function clip(TimeCode $start, TimeCode $duration = null)
|
||||
{
|
||||
return new Clip($this, $this->driver, $this->ffprobe, $start, $duration);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue