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Cbping / ffmpeg-push

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README
MIT

ffmpeg-push

Push video stream to live server with ffmpeg  binary

Installation 安装

composer require bping/ffmpeg-push dev-master

usage

First

  • Install ffmpeg,and must include the ffprobecommand at the same time
  • Configure the executable directory to the environment variable PATH
  • 安装ffmpeg,必须同时包含ffprobe命令
  • 配置可执行文件目录到环境变量PATH中

Push 推流

require __DIR__ . '/trunk/vendor/autoload.php';

use FFMpegPush\PushFormat;
use FFMpegPush\PushInput;
use FFMpegPush\PushOutput;
use FFMpegPush\PushVideo;

 ///** @var  $ffprobe FFProbeCommand */
 //$ffprobe = FFProbeCommand::create();
 //var_dump($ffprobe->format('test.mp4'));

// Push Command 推流命令
// ffmpeg -re  -i  \"test/test.mp4\" -c:v copy -c:a copy -f flv rtmp://pili-publish.heliwebs.com
 $pushUrl = 'rtmp://pili-publish.heliwebs.com';
 $pushCmd = PushVideo::create();
 // listening  the progress of push flow  监听推流进度
 $pushCmd->onProgress(function ($percent, $remaining, $rate) {
 //    var_dump(func_get_args());
     echo "progress:$percent% remaining:$remaining(s) rate:$rate(kb/s)\n";
 });
 
 $pushCmd->setInput(
     PushInput::create()
         ->setStartTime(0)
         ->setInputVideo('res/test.mp4')
 )
     ->setFormat(
         PushFormat::create()
             ->setVideoCodec(PushFormat::CODE_V_COPY)
     )
     ->setOutput(
         PushOutput::create()
             ->setPushUrl($pushUrl)
     );
 
 echo $pushCmd->getCommandLine();
 
 // start to push
 $pushCmd->push();
 
 echo $pushCmd->getErrorOutput();
 echo "\n";
 echo "Exit Code: " . $pushCmd->getExitCode();   
        
// Stop pushing, asynchronous calls are required 停止推流,需要异步调用 
// $pushCmd->stop();           

Result PushInfo

// Is Successful 是否成功
  $pushinfo->isSuccessful()    
//输出
  $pushinfo->getOutput()    
// Error output 错误输出
  $pushinfo->getErrOutput()    
// 执行返回码
  $pushinfo->getExitCode()
// 目前推流时间,可以用中途断流重推起点时间
  $pushinfo->getCurrentTime()
// More infomation: PushInfo类  

Input 输入 PushInput

  PushInput::create()
  ->setStartTime(10)
  ->setInputVideo('test/test.mp4')

Transcoding 转码 PushFormat

        PushFormat::create()
            ->setVideoCodec(PushFormat::CODE_V_COPY)
            ->setAudioCodec(PushFormat::CODE_A_COPY)
            ->setAudioKiloBitrate(125)
            ->setVideoKiloBitrate(500)
            ->setAdditionalParamaters(
                array(
                    '--preset',
                    'ultrafast',
                    ' --tune',
                    'zerolatency',
                )
            );

Output 输出 PushOutput

 PushOutput::create()->setPushUrl($pushUrl)

Getting Video File Information 获取视频文件信息

///** @var  $ffprobe FFProbeCommand */
$ffprobe = FFProbeCommand::create();
var_dump($ffprobe->format('test/test.mp4'));
var_dump($ffprobe->stream('test/test.mp4'));

config 配置

ffmpeg.binaries:

The name or path of ffmpeg command . If you want to use a simple name, remember to add ffmpeg to the environment variable PATH. Default value: ffmpeg

ffmpeg命令名称或者路径。如果想使用简单名称,记得把ffmpeg加入环境变量PATH 中。 默认值:ffmpeg

ffprobe.binaries:

The name or path of ffprobe command . If you want to use a simple name, remember to add ffprobe to the environment variable PATH. Default value: ffprobe

ffprobe命令名称或者路径。如果想使用简单名称,记得把ffprobe加入环境变量PATH 中。 默认值:ffprobe

timeout:

Overtime of command execution, unit (s). Considering that time of push stream is usually longer,the default value is one day .

命令执行的超时时长,单位(s).考虑到推流时长一般较长,所以默认值为一天

$pushCmd = PushVideo::create(Configuration::create(
    array(
    'ffmpeg.binaries'=>array('ffmpeg'),
    'ffprobe.binaries'=>array('ffprobe'),
    'timeout'=>10800,
    )
));

主要依赖

MIT License Copyright (c) 2017 cbping Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

简介

FFmpeg 命令推流封装 展开 收起
PHP
MIT
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