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Use ffmpeg instead of rtmpdump

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This commit is contained in:
Pierre Rudloff 2017-12-23 15:14:43 +01:00
parent 7940446af3
commit f8c8935b4c
11 changed files with 57 additions and 122 deletions
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111
classes/VideoDownload.php
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@ -201,54 +201,32 @@ class VideoDownload
*
* @param object $video Video object returned by youtube-dl
*
* @return array
* @return array Arguments
*/
private function getRtmpProcessArguments(\stdClass $video)
private function getRtmpArguments(\stdClass $video)
{
$arguments = [
$this->config->rtmpdump,
'-q',
];
foreach ([
'url' => 'rtmp',
'webpage_url' => 'pageUrl',
'player_url' => 'swfVfy',
'flash_version' => 'flashVer',
'play_path' => 'playpath',
'app' => 'app',
'url' => '-rtmp_tcurl',
'webpage_url' => '-rtmp_pageurl',
'player_url' => '-rtmp_swfverify',
'flash_version' => '-rtmp_flashver',
'play_path' => '-rtmp_playpath',
'app' => '-rtmp_app',
] as $property => $option) {
if (isset($video->{$property})) {
$arguments[] = '--'.$option;
$arguments[] = $option;
$arguments[] = $video->{$property};
}
}
return $arguments;
}
/**
* Get a process that runs rtmp in order to download a video.
*
* @param object $video Video object returned by youtube-dl
*
* @throws \Exception If rtmpdump is missing
*
* @return \Symfony\Component\Process\Process Process
*/
private function getRtmpProcess(\stdClass $video)
{
if (!$this->checkCommand([$this->config->rtmpdump, '--help'])) {
throw(new \Exception('Can\'t find rtmpdump'));
}
$arguments = $this->getRtmpProcessArguments($video);
if (isset($video->rtmp_conn)) {
foreach ($video->rtmp_conn as $conn) {
$arguments[] = '--conn';
$arguments[] = '-rtmp_conn';
$arguments[] = $conn;
}
}
return new Process($arguments);
return $arguments;
}
/**
@ -269,28 +247,39 @@ class VideoDownload
/**
* Get a process that runs avconv in order to convert a video to MP3.
*
* @param string $url URL of the video file
* @param object $url Video object returned by youtube-dl
*
* @throws \Exception If avconv/ffmpeg is missing
*
* @return \Symfony\Component\Process\Process Process
*/
private function getAvconvMp3Process($url)
private function getAvconvMp3Process(\stdClass $video)
{
if (!$this->checkCommand([$this->config->avconv, '-version'])) {
throw(new \Exception('Can\'t find avconv or ffmpeg'));
}
$arguments = [
$this->config->avconv,
'-v', $this->config->avconvVerbosity,
'-i', $url,
'-f', 'mp3',
'-b:a', $this->config->audioBitrate.'k',
'-vn',
'pipe:1',
];
if ($url != '-') {
if ($video->protocol == 'rtmp') {
$rtmpArguments = $this->getRtmpArguments($video);
} else {
$rtmpArguments = [];
}
$arguments = array_merge(
[
$this->config->avconv,
'-v', $this->config->avconvVerbosity,
],
$rtmpArguments,
[
'-i', $video->url,
'-f', 'mp3',
'-b:a', $this->config->audioBitrate.'k',
'-vn',
'pipe:1',
]
);
if ($video->url != '-') {
//Vimeo needs a correct user-agent
$arguments[] = '-user_agent';
$arguments[] = $this->getProp(null, null, 'dump-user-agent');
@ -318,17 +307,9 @@ class VideoDownload
throw(new \Exception('Conversion of M3U8 files is not supported.'));
}
if (parse_url($video->url, PHP_URL_SCHEME) == 'rtmp') {
$process = $this->getRtmpProcess($video);
$chain = new Chain($process);
$chain->pipe($this->getAvconvMp3Process('-'));
$avconvProc = $this->getAvconvMp3Process($video);
$stream = popen($chain->getProcess()->getCommandLine(), 'r');
} else {
$avconvProc = $this->getAvconvMp3Process($video->url);
$stream = popen($avconvProc->getCommandLine(), 'r');
}
$stream = popen($avconvProc->getCommandLine(), 'r');
if (!is_resource($stream)) {
throw new \Exception('Could not open popen stream.');
@ -356,7 +337,7 @@ class VideoDownload
$process = new Process(
[
$this->config->avconv,
'-v', 'quiet',
'-v', $this->config->avconvVerbosity,
'-i', $video->url,
'-f', $video->ext,
'-c', 'copy',
@ -388,7 +369,7 @@ class VideoDownload
$process = new Process(
[
$this->config->avconv,
'-v', 'quiet',
'-v', $this->config->avconvVerbosity,
'-i', $urls[0],
'-i', $urls[1],
'-c', 'copy',
@ -418,7 +399,21 @@ class VideoDownload
*/
public function getRtmpStream(\stdClass $video)
{
$stream = popen($this->getRtmpProcess($video)->getCommandLine(), 'r');
$process = new Process(
array_merge(
[
$this->config->avconv,
'-v', $this->config->avconvVerbosity,
],
$this->getRtmpArguments($video),
[
'-i', $video->url,
'-f', $video->ext,
'pipe:1',
]
)
);
$stream = popen($process->getCommandLine(), 'r');
if (!is_resource($stream)) {
throw new \Exception('Could not open popen stream.');
}