房地产数据网站,成都网站开发建,wordpress显示新闻,网站建设修改相关特效的名字 特效id 特效名 1 向上移动 2 向左移动 3 向下移动 4 颤抖 5 摇摆 6 雨刷 7 弹入 8 弹簧 9 轻微跳动 10 跳动 特效展示(同时汇总相关命令) pad背景显示
pad背景透明
相关命令(一会再讲这些命令#xff0c;先往下看)
# 合成特效语音
ffmpeg -y -loglevel erro…相关特效的名字 特效id 特效名 1 向上移动 2 向左移动 3 向下移动 4 颤抖 5 摇摆 6 雨刷 7 弹入 8 弹簧 9 轻微跳动 10 跳动 特效展示(同时汇总相关命令) pad背景显示
pad背景透明
相关命令(一会再讲这些命令先往下看)
# 合成特效语音
ffmpeg -y -loglevel error -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/674c13b4b531438e8fa634b49ad058cf.mp3 \
-i https://file.youlai.cn/cnkfile1/M02/98/48/32150062579EF23DD585D11F069C9848.wav -i https://file.youlai.cn/cnkfile1/M02/24/39/9C49A3FAFA05F200246ECCF04A952439.wav \-filter_complex [0]volume1[w0]; \[1]adelay27391|27391,volume1[w1]; [2]adelay27391|27391,volume1[w2]; \[w0][w1][w2]amixinputs3:durationfirst:dropout_transition120 -f mp3 /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/674c13b4b531438e8fa634b49ad058cf_end.mp3# 音量标准化
ffmpeg -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/674c13b4b531438e8fa634b49ad058cf_end.mp3 -af loudnormI-16:LRA11:tp-1.5 -y /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/674c13b4b531438e8fa634b49ad058cf_stardard.mp3# 向上移动ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/a7e7a1a96941472fa86e37e5b9e3fecc.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/71ba432626a0467dbcb873a196cf6e4b.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:652.22827081866[v5];\[v5]pad1304.4565416373:1304.4565416373:326.11413540933:326.11413540933:0x00F8FF0.2[v1];\[v1]rotate0*PI/180:owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlay\yif(gte(t,0.76), if(gte(t,3.02), NAN,393.88586459067-min((t-0.76),1.2778844489612)*600 ),NAN):\x-391.79900352788:shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/a7e7a1a96941472fa86e37e5b9e3fecc.mp4# 向左移动ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/6bd2ed3c2cde443285f0da12e9bf03d0.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/a7e7a1a96941472fa86e37e5b9e3fecc.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:388.44636971329[v5];\[v5]pad776.89273942658:776.89273942658:194.22318485664:194.22318485664:0x00F8FF0.2[v1];\[v1]rotate0*PI/180:owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlay\yif(gte(t,0.76), if(gte(t,3.02), NAN,191.61497976525),NAN):\x1085.7768151434-min((t-0.76),0.95835738885612)*600 :shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/6bd2ed3c2cde443285f0da12e9bf03d0.mp4# 向下移动ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/65daf9804f3e4f8f84df53724fb28736.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/6bd2ed3c2cde443285f0da12e9bf03d0.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:338.29541316981[v5];\[v5]pad676.59082633962:676.59082633962:169.1477065849:169.1477065849:0x00F8FF0.2[v1];\[v1]rotate0*PI/180:owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlay\yif(gte(t,3.08), if(gte(t,4.62), NAN,-507.44311975471min((t-3.08),0.66766169547593)*600 ),NAN):\x303.65743686545:shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/65daf9804f3e4f8f84df53724fb28736.mp4# 颤抖ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/9460654724694bbf83ed6c3a1f0b0c19.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/65daf9804f3e4f8f84df53724fb28736.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:240[v5];\[v5]pad480:480:120:120:0x00F8FF0.2[v1];\[v1]rotate59.604151827379*PI/180:owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlay\xif(gte(t,4.68), if(gte(t,6.22), NAN,713.71212050647mod(floor(n/3),2)*10 ),NAN ):\y126.53647572709mod(floor(n/3),2)*10:shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/9460654724694bbf83ed6c3a1f0b0c19.mp4# 摇摆ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/74eed745c6574938b62688ca81d0342a.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/9460654724694bbf83ed6c3a1f0b0c19.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:240[v5];\[v5]pad480:480:120:120:0x00F8FF0.2[v1];\[v1]rotate318.664866283*PI/180(15*PI/180)*sin(2*PI/0.4*t):owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlay\xif(gte(t,8.76), if(gte(t,13.08), NAN,122.89560094216 ),NAN ):\y80.78114563749:shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/74eed745c6574938b62688ca81d0342a.mp4# 雨刷
ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/a94137275201459a9f46b4a92b377c97.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/74eed745c6574938b62688ca81d0342a.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:240[v5];\[v5]pad672:672:96:96:0x00F8FF0.2[v1];\[v1]rotate0*PI/180-0.4*sin(8*PI/5*(t-13.5)):owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlay\xif(gte(t,13.5), if(gte(t,14.798), NAN,410.69190672549 ),NAN ):\y340.09427181257:shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/a94137275201459a9f46b4a92b377c97.mp4# 弹入ffmpeg -y -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/f2292b7ca74c4f0bb2916a5bf3260182.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/a94137275201459a9f46b4a92b377c97.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:327.36985856972[v5];\[v5]pad1964.2191514183:1964.2191514183:818.4246464243:818.4246464243:0x00F8FF0.2[v6];\[v6]scale-1:785.687660567332357.062981702*min(t-15.94,0.5):evalframe[v7];\[v7]rotate189.98532547032*PI/180:owmax(iw,ih):ohow:cnone[v1];\[1][v1]overlay\xif(gte(t,15.94), if(gte(t,17.08), NAN,-8.7762423758301 ),NAN ):\y-622.10957570916:shortest1[v2] \-map [v2] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/f2292b7ca74c4f0bb2916a5bf3260182.mp4# 弹簧
ffmpeg -y -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/7d4397aa08234931b17425611094ff35.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/f2292b7ca74c4f0bb2916a5bf3260182.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:240[v5];\[v5]pad1440:1440:600:600:0x00F8FF0.2[v6];\[v6]scale-1:\if(lte(t-17.72,0.5),3602160*(t-17.72),\if(lte(t-18.22,0.5),1440-1728*(t-18.22),\if(lte(t-18.72,0.5),5761152*(t-18.72),\if(lte(t-19.22,0.3),1296-960*(t-19.22),\1008)))):evalframe[v7];\[v7]rotate0*PI/180:owmax(iw,ih):ohow:cnone[v1];\[1][v1]overlay\xif(gte(t,17.72), if(gte(t,20.48), NAN,253.33333333333 ),NAN ):\y-360:shortest1[v2] \-map [v2] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/7d4397aa08234931b17425611094ff35.mp4# 轻微跳动
ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/fca4bc617a244a1f9ec9cd8cb00ac20a.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/7d4397aa08234931b17425611094ff35.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:240[v5];\[v5]pad480:480:120:120:0x00F8FF0.2[v1];\[v1]rotate0*PI/180sin(PI*(2*(t-17.72)))*0.15:owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlayxif(gte(t,17.72), if(gte(t,20.48), NAN,24.78953680786),NAN ):y128.71530096945:shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/fca4bc617a244a1f9ec9cd8cb00ac20a.mp4# 跳动
ffmpeg -y -loglevel fatal -loop 1 -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/724bcc836fb14a81b151df910b81935c.png -i /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/fca4bc617a244a1f9ec9cd8cb00ac20a.mp4 \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:240[v5];\[v5]pad480:480:120:120:0x00F8FF0.2[v1];\[v1]rotate0*PI/180:owmax(iw,ih):ohow:cnone[v2];\[1][v2]overlayxif(gte(t,20.481), if(gte(t,21.02), NAN,408.49325431089),NAN ):yif(gte(t,21.019014538326),-15.08716502643,min(-15.08716502643-80.7021807489*sin((t-20.481)*3/0.269007269163),-15.08716502643)):shortest1\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/724bcc836fb14a81b151df910b81935c.mp4单个特效命令讲解
如何实现运动轨迹简单版本 向左移动向上移动向下移动使用简单版本
点击进入详情页面
代码中的实现和相关的问题
那么这个时候旋转角度会出现问题把四个角给切除了怎么办使用pad图层的方法
ffmpeg -y -loop 1 -i rotate_test.png -i 0329_short.mp4 -filter_complex [0]formatpix_fmtsrgba[v5];[v5]rotate30*PI/180:owmax(iw,ih):ohow:cnone[v0];[v0]scale140:140[v1];[1][v1]overlayxif(gte(t,3), if(gte(t,6), NAN,1000-(t-3)*40 ),NAN ):y200:shortest1[v2] -map [v2] -c:v libx264 move.mp4ffmpeg -y -loop 1 -i t002.png -i 0329_short.mp4 -filter_complex [0]formatpix_fmtsrgba[v5];[v5]rotate30*PI/180:owmax(iw,ih):ohow:cnone[v0];[v0]scale140:140[v1];[1][v1]overlayxif(gte(t,3), if(gte(t,6), NAN,1000-(t-3)*40 ),NAN ):y200:shortest1[v2] -map [v2] -c:v libx264 move.mp4image.png
相关代码参考
?phpnamespace App\Console\Commands;use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Monolog\Utils;
use PhpOffice\PhpSpreadsheet\Shared\PasswordHasher;/*** Notes:特效视频的的合成脚本* User: zhangguofu* Date: 2021/4/21* Time: 11:02* Class TxCommand*/
class TxCommand extends Command
{//素材分类 默认0 1:gif动图 2:png图片const TYPE_GIF 1;const TYPE_PNG 2;const B_LEFT 1280;//向左侧滑入起点const B_UP 720;//向上滑动的起点const TEST_ID128;//dev测试
// const TEST_ID3520;//无视频
// const TEST_ID3521;25个视频const FILE https://file.youlai.cn/;const U_FILE https://youlaiugc.oss-cn-shanghai.aliyuncs.com/;const O_SIZE70;//默认初始化大小是70const HEIGHT 720;const WIDTH 1280;/*** The name and signature of the console command.** var string*/protected $signature TxCommand;/*** The console command description.** var string*/protected $description Command description;/*** Create a new command instance.** return void*/public function __construct(){parent::__construct();}/*** Execute the console command.** return mixed*/public function handle(){$str 开始处理一条视频的时间开始:.date(H:i:s,time());echo $str;echo PHP_EOL;$arr $this-getTime();
// dd($arr);$obj DB::connection(mysql_dev)-table(cnk_ugc_answer)-select([subtitle_video_url])-where(id,self::TEST_ID)-first();
// dd($obj);$base_dir /Users/zhangguofu/Downloads/ftest/pika_mov/testfodder/;
// $origin_video$this-getUuid()..mp4;//TODO 线上打开$origin_video0420_short.mp4;$d_video$base_dir.$origin_video;$videoself::U_FILE.$obj-subtitle_video_url;$shell wget {$video} -O {$d_video};
// exec($shell);//TODO 线上打开$wav_stardard$this-mergeVoice($base_dir,$origin_video,$arr,app(TxCommand::class));foreach ($arr as $v) {//这里面是,循环所有的贴纸,并一一合成,gif调整尺寸和角度,展示时间,//png 随机生成动效$v $this-getFodderUrl($v);if ($v[type] self::TYPE_GIF) {//TODO 线上打开$new_viedo $this-gifShell($v, $origin_video, $base_dir);$origin_video $new_viedo;
// dd($origin_video);}if ($v[type] self::TYPE_PNG) {$new_viedo $this-getRandomTx($v, $origin_video, $base_dir);$origin_video $new_viedo;
// dd($origin_video);}}unset($v);$str ----处理结束.date(H:i:s,time());echo $str;echo PHP_EOL;$voice $base_dir . $wav_stardard;$str ffmpeg -y -loglevel error -i %s -i %s -c:v copy -map 0:v:0 -map 1:a:0 %s;$video_end$rand$this-getUuid() ._end.mp4;$des_video_end$base_dir.$video_end;$voice_shell sprintf($str, $base_dir . $origin_video, $voice, $des_video_end);echo $voice_shell;exec($voice_shell);dd($video_end);//}/*** Notes:根据动画id生成特效视频并返回* User: zhangguofu* Date: 2021/4/25* Time: 11:49* param $v* param $origin_video* param $base_dir* return string*/public function getRandomTx($v, $origin_video, $base_dir){$animation_id $v[animation_id];$video_name ;switch ($animation_id) {case 1:$video_name $this-move_up($v, $origin_video, $base_dir);break;case 2:$video_name $this-move_left($v, $origin_video, $base_dir);break;case 3:$video_name $this-move_down($v, $origin_video, $base_dir);break;case 4:$video_name $this-chandou($v, $origin_video, $base_dir);break;case 5:$video_name $this-yaobai($v, $origin_video, $base_dir);break;case 6:$video_name $this-yushua($v, $origin_video, $base_dir);break;case 7:$video_name $this-tanru($v, $origin_video, $base_dir);break;case 8:$video_name $this-tanhuang($v, $origin_video, $base_dir);break;case 9:$video_name $this-xiaotiao($v, $origin_video, $base_dir);break;case 10:$video_name $this-tiaodong($v, $origin_video, $base_dir);break;}return $video_name;}/*** Notes:gif 图片调整在视频中的尺寸 和旋转角度* User: zhangguofu* Date: 2021/4/22* Time: 16:21* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录* return string*/public function gifShell($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$gif $uuid;$gif $gif . .gif;$gif $base_dir . $gif;//下载gif素材exec(wget -c {$data[pic_url]} -O {$gif});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;$px$data[size_x]*2;$py$data[size_y]*2;$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;
// dd($px);//最长展示6s,超过6s不显示$data[et]$data[et]-$data[bt]6?$data[et]:$data[bt]6;
// dd($data[et]);//旋转角度 和 大小,位置$gif_shell
ffmpeg -y -loglevel fatal -ignore_loop 0 -itsoffset %s -i %s -i %s \
-filter_complex \
[0]formatpix_fmtsrgba[v0];[v0]scale-1:%s[v5];\
[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\
[v1]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v2];\
[1][v2]overlay\
x\if(gte(t,%s), if(gte(t,%s), NAN,%s),NAN ):\
y%s:shortest1\[v3]\-map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;$gif_shellsprintf($gif_shell,$data[bt],$gif,$video,$data[size_x],$px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle],$data[bt],$data[et],$nx,$ny,$des_video);echo $gif_shell;echo PHP_EOL;exec($gif_shell);
// unlink($gif);
// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:向上移动* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function move_up($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;$px$data[size_x]*2;$py$data[size_y]*2;$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlay\y\if(gte(t,%s), if(gte(t,%s), NAN,%s-min((t-%s),%s)*%s ),NAN):\x%s:shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$length self::B_UP - $data[coord_y];//需要滑动的距离$speed600;//滑动的速度$time_move$length/$speed;
// dd($time_move);$png_shell sprintf($png_shell, $png, $video, $data[size_x],$px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle], $data[bt], $data[et], self::B_UP-$data[size_y]/2, $data[bt],$time_move, $speed, $nx, $des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:向下移动* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function move_down($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;$px$data[size_x]*2;$py$data[size_y]*2;$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlay\y\if(gte(t,%s), if(gte(t,%s), NAN,%smin((t-%s),%s)*%s ),NAN):\x%s:shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$length $data[coord_y]$data[size_y];$speed600;//滑动的速度$time_move$length/$speed;$png_shell sprintf($png_shell, $png, $video, $data[size_x],$px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle], $data[bt], $data[et], -$data[size_y]*1.5, $data[bt],$time_move, $speed, $nx, $des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:向左移动* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function move_left($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;$px$data[size_x]*2;$py$data[size_y]*2;$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlay\y\if(gte(t,%s), if(gte(t,%s), NAN,%s),NAN):\x%s-min((t-%s),%s)*%s :shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$lengthself::B_LEFT-$data[coord_x];$speed600;//滑动的速度$time_move$length/$speed;$png_shellsprintf($png_shell,$png,$video,$data[size_x],$px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle],$data[bt],$data[et],$ny, self::B_LEFT-$data[size_x]/2, $data[bt], $time_move,$speed, $des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:颤抖* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function chandou($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;$px$data[size_x]*2;$py$data[size_y]*2;$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlay\x\if(gte(t,%s), if(gte(t,%s), NAN,%smod(floor(n/3),2)*10 ),NAN ):\y%smod(floor(n/3),2)*10:shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video, $data[size_x],$px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle], $data[bt], $data[et],$nx, $ny, $des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:无动效* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function no_move($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//pad一个两倍的透明图像$px$data[size_x]*2;$py$data[size_y]*2;$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlay\y\if(gte(t,%s), if(gte(t,%s), NAN,%s),NAN):\x%s:shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;$png_shell sprintf($png_shell, $png, $video, $data[size_x],$px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle], $data[bt], $data[et], $ny, $nx,$des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:摇摆* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function yaobai($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//pad一个两倍的透明图像$px$data[size_x]*2;$py$data[size_y]*2;//计算pad后的坐标$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180(15*PI/180)*sin(2*PI/0.4*t)\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlay\x\if(gte(t,%s), if(gte(t,%s), NAN,%s ),NAN ):\y%s:shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video, $data[size_x], $px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle],$data[bt], $data[et],$nx, $ny, $des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:跳动* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function tiaodong($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//跳动的时间计算$speed$data[et]-$data[bt];//向上跳动距离,y点距离定点的一半距离$jump$data[coord_y]/1.3;$time_dur2*$jump/600;
// dd($time_dur);$px$data[size_x]*2;$py$data[size_y]*2;$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate%s*PI/180:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlayx\if(gte(t,%s), if(gte(t,%s), NAN,%s),NAN ):yif(gte(t,%s),%s,min(%s-%s*sin((t-%s)*3/%s),%s)):shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video, $data[size_x],$px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle],$data[bt], $data[et],$nx,$data[bt]2*$time_dur,$ny,$ny,$jump,$data[bt],$time_dur,$ny,$des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}public function tiaodong1($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//跳动的时间计算$speed$data[et]-$data[bt];//向上跳动距离,y点距离定点的一半距离$jump$data[coord_y]/1.3;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v1];\[v1]rotate%s*PI/180:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlayx\if(gte(t,%s), if(gte(t,%s), NAN,%s),NAN ):y%s-%s*sin((t-%s)*3/%s):shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video, $data[size_x], $data[angle],$data[bt], $data[et],$data[coord_x],$data[coord_y],$jump,$data[bt],$speed,$des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:雨刷* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function yushua($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//pad一个两倍的透明图像,为了防止边缘溢出,再扩大0.8倍,中心点对应 移动0.4$px$data[size_x]*2.8;$py$data[size_y]*2.8;//计算pad后的坐标$nx$data[size_x]*0.4;$ny$data[size_y]*0.4;//要根据旋转角度和边长计算出 补偿距离 中心点旋转的,但是 本特效会认为是 右下角旋转,导致中心点移动,所以需要转换$give_data$this-getGiveData($data);
// dd($give_data);$give_nx$give_data[x];$give_ny$give_data[y];//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180-0.4*sin(8*PI/5*(t-%s))\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlay\x\if(gte(t,%s), if(gte(t,%s), NAN,%s ),NAN ):\y%s:shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video, $data[size_x], $px,$py,$nx,$ny,$data[angle],$data[bt],$data[bt],$data[et],$data[coord_x]-$nx-$give_nx,$data[coord_y]-$ny-$give_ny,$des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:轻微跳动* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function xiaotiao($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//pad一个两倍的透明图像$px$data[size_x]*2;$py$data[size_y]*2;//计算pad后的坐标$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loglevel fatal -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v1];\[v1]rotate\%s*PI/180sin(PI*(2*(t-%s)))*0.15\:ow\max(iw,ih)\:ohow:cnone[v2];\[1][v2]overlayx\if(gte(t,%s), if(gte(t,%s), NAN,%s),NAN ):y%s:shortest1\\[v3] -map [v3] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video, $data[size_x], $px,$py,$data[size_x]/2, $data[size_y]/2,$data[angle],$data[bt],$data[bt] ,$data[et],$nx, $ny,$des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:弹入* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function tanru($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//pad一个两倍的透明图像$px$data[size_x]*6;$py$data[size_y]*6;//计算pad后的坐标$nx$data[coord_x]-$data[size_x]*2.5;$ny$data[coord_y]-$data[size_y]*2.5;//逻辑概述,先pad 一个比 最终尺寸大6倍的图层,然后让素材在图层居中;// 然后对于上述的图层 缩小 0.2倍,为什么是0.2 0.2*61.2 刚好可以盖住素材底,//然后对素材进行缩小放大的操作,最后执行 放大倍数,试的相乘等于1,还原到最终尺寸// [v6]scale-1:720750*min(t-1,1):evalframe[v7];\//放大20%$speed$px-0.4*$px;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v6];\[v6]scale-1:\%s%s*min(t-%s,0.5)\:evalframe[v7];\[v7]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v1];\[1][v1]overlay\x\if(gte(t,%s), if(gte(t,%s), NAN,%s ),NAN ):\y%s:shortest1\[v2] \-map [v2] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点// ,$px*0.4*2 0.5s$png_shell sprintf($png_shell, $png, $video,$data[size_x],$px,$py,$data[size_x]*2.5,$data[size_y]*2.5,$px*0.4,2*$speed,$data[bt],$data[angle],$data[bt],$data[et],$nx,$ny,$des_video);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:弹入* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function tanru1($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//pad一个两倍的透明图像$px$data[size_x]*2;$py$data[size_y]*2;//计算pad后的坐标$nx$data[coord_x]-$data[size_x]/2;$ny$data[coord_y]-$data[size_y]/2;//放大20%$speed$data[size_x]*0.2;//旋转角度 和 大小,位置$png_shell ffmpeg -y -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v6];\[v6]scale-1:\%s%s*min(t-%s,1)\:evalframe[v7];\[v7]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v1];\[1][v1]overlay\x\if(gte(t,%s), if(gte(t,%s), NAN,%s ),NAN ):\y%s:shortest1\[v2] \-map [v2] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video,$data[size_x],$px,$py,$data[size_x]/2,$data[size_y]/2,$px,$speed,$data[bt],$data[angle],$data[bt],$data[et],$nx,$ny,$des_video );echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:弹簧* User: zhangguofu* Date: 2021/4/22* Time: 15:03* param $data array 对应的相关参数* param $video string 对应的要处理的视频* param $base_dir string 文件所在的目录*/public function tanhuang($data, $video, $base_dir){$video $base_dir . $video;$uuid $this-getUuid();$png $uuid;$png $png . .png;$png $base_dir . $png;//下载gif素材exec(wget -c {$data[pic_url]} -O {$png});$des_video_name $uuid . .mp4;$des_video $base_dir . $des_video_name;//pad一个两倍的透明图像$px $data[size_x] * 6;$py $data[size_y] * 6;//计算pad后的坐标$nx $data[coord_x] - $data[size_x] * 2.5;$ny $data[coord_y] - $data[size_y] * 2.5;//逻辑概述,先pad 一个比 最终尺寸大6倍的图层,然后让素材在图层居中;// 然后对于上述的图层 缩小 0.2倍,为什么是0.2 0.2*61.2 刚好可以盖住素材底,//然后对素材进行缩小放大的操作,最后执行 放大倍数,试的相乘等于1,还原到最终尺寸$dur 2;$per_dur $dur / 20;$time1 $per_dur * 5;$speed1 (4.5 * $data[size_x]) / $time1;//已经有一个默认的值了,需要再增加到6个值,显示正常尺寸$time_start2 $data[bt] $time1;$time_start3 $time_start2 $time1;$time_start4 $time_start3 $time1;$time4$per_dur*3;$time_start5 $time_start4 $time4;$size_2 6 * $data[size_x];//第一次回复至默认大小$speed2 (6 * $data[size_x] * 0.6) / $time1;$size_3 6 * $data[size_x] * 0.4;$speed3 (6 * $data[size_x] * 0.4) / $time1;$size_4 6 * $data[size_x] * 0.9;$speed4 (6 * $data[size_x] * 0.2) / $time4;$size5 6 * $data[size_x] * 0.7;// dd($speed1);//旋转角度 和 大小,位置$png_shell ffmpeg -y -loop 1 -i %s -i %s \-filter_complex \[0]formatpix_fmtsrgba[v0];\[v0]scale-1:%s[v5];\[v5]pad%s:%s:%s:%s:0x00F8FF0.2[v6];\[v6]scale-1:\\if(lte(t-%s,%s),%s%s*(t-%s),\if(lte(t-%s,%s),%s-%s*(t-%s),\if(lte(t-%s,%s),%s%s*(t-%s),\if(lte(t-%s,%s),%s-%s*(t-%s),\%s))))\:evalframe[v7];\[v7]rotate\%s*PI/180\:ow\max(iw,ih)\:ohow:cnone[v1];\[1][v1]overlay\x\if(gte(t,%s), if(gte(t,%s), NAN,%s ),NAN ):\y%s:shortest1\[v2] \-map [v2] -vcodec libx264 -ac 2 -ar 44100 -b:v 3000k %s;//需要计算y的滑行速度,在规定时间内移动到终点$png_shell sprintf($png_shell, $png, $video, $data[size_x],$px, $py, $data[size_x] * 2.5, $data[size_y] * 2.5,$data[bt],$time1,1.5*$data[size_x],//初始化 如果刚好是 1倍的情况,有时候会盖不上,所以增加0.5,速度 减少0.5,即4.5$speed1,$data[bt],$time_start2,$time1,$size_2,$speed2,$time_start2,$time_start3,$time1,$size_3,$speed3,$time_start3,$time_start4,$time4,$size_4,$speed4,$time_start4,$size5,$data[angle],$data[bt],$data[et],$nx, $ny,$des_video,);echo $png_shell;echo PHP_EOL;exec($png_shell);
// unlink($png);// unlink($video);//TODO 暂时保留视频,后期删除return $des_video_name;}/*** Notes:获取素材的完整地址* User: zhangguofu* Date: 2021/4/21* Time: 11:13* param $data* return mixed*/public function getFodderUrl($data){$res DB::connection(mysql_dev)-table(cnk_ugc_fodder)-select([wav_url,pic_url,type])-where([id$data[f_id]])-first();$data[wav_url]self::FILE.$res-wav_url;$data[pic_url]self::FILE.$res-pic_url;$data[type]$res-type;return $data;}/*** Notes:计算出 由于雨刷导致中心点偏移的宽和高* User: zhangguofu* Date: 2021/5/10* Time: 15:05* param $data*/public function getGiveData($data){$l$data[size_x];//边长$angle$data[angle];//旋转角度$angle145$angle;$angle1deg2rad($angle1);//计算对角线长度$l1sqrt(2*$l*$l);
// dd($l1);//对角线一半$l1$l1/2;//根据sin和consin计算 两个直角边
// dd(sin(deg2rad(30)));$duibian$l1*sin($angle1);$linbian$l1*cos($angle1);//先计算出 右下角 点的位子$dx$data[size_x]$data[coord_x];$dy$data[size_y]$data[coord_y];//计算出移动后 中心点坐标(雨刷右下角固定不变)$nx$dx-$linbian;$ny$dy-$duibian;// 计算原来中心点的x和y$ox$data[size_x]/2$data[coord_x];$oy$data[size_y]/2$data[coord_y];$move_y$ny-$oy;//y轴移动距离$move_x$nx-$ox;//x轴移动距离$data[x]$move_x;$data[y]$move_y;
// dd($data);return $data;}/*** Notes:获取分组的时间* User: zhangguofu* Date: 2021/4/21* Time: 10:35*/public function getTime(){$obj DB::connection(mysql_dev)-table(cnk_ugc_video_make)-where(aid,self::TEST_ID)-first();
// dd($obj);$str$obj-real_content;$resjson_decode($str,1);
// dd($res);$data[];foreach ($res as $v){if ($v[status] !normal){continue;}if (empty($v[texture])){continue;}$bt$v[bt_number];$et$v[et_number];
// dd($v[texture]);foreach ($v[texture] as $vv){$data1$vv;$data2[bt$bt,et$et];$data_3array_merge($data1,$data2);$data[]$data_3;}
// dd($data);
// $data[]$v;}
// dd($data);$group array_column($data,id);$grouparray_unique($group);
// dd($group);$new_d[];//得到id分组后的数组foreach ($group as $k$v){foreach ($data as $vv){if ($v$vv[id]){$new_d[$k][]$vv;}}}// dd($new_d);$end_datas[];
// var_export($new_d);die;//找到分组内的最大值和最小值foreach ($new_d as $k$v){$e_max0;//获取结束时间最大值$b_min 99999999999999;//获取开始时间最小值foreach ($v as $vv) {
// dd($e_max,$vv[et]);
// var_export($vv);$e_max max($e_max, $vv[et]);$b_min min($b_min, $vv[bt]);//转化为数字
// dd($e_max);}
// dd($v);$end_data $v[0];$end_data[bt] $b_min;//开始的最小值$end_data[et] $e_max;//结束的最大值$end_datas[$k] $end_data;}
// dd($end_datas);return $end_datas;}/*** Notes:返回毫秒级时间戳格式* User: zhangguofu* Date: 2021/4/21* Time: 15:37* param $str* return float|int|mixed|string*/public function getNumTime($str){
// echo $str;
// echo PHP_EOL;$arr explode(., $str);$time_arr explode(:, $arr[0]);
// dd($time_arr);//小时$h $time_arr[0];//分钟$m $time_arr[1];
// dd($m);//秒$s $time_arr[2];$total $h * 3600 $m * 60 $s;//毫秒计算if (isset($arr[1]) !empty($arr[1])) {$total $h * 3600 $m * 60 $s $arr[1] / 1000;}return $total;}/*** Notes:语音特效合成* User: zhangguofu* Date: 2021/5/19* Time: 19:08* param $base_dir string 文件公共目录* param $origin_video string 视频文件名* param $arr array 特效音频数据* param $obj TxOnlineCommand 特效音频数据*/public function mergeVoice($base_dir,$origin_video,$arr,$obj){$rand$this-getUuid();$d_video$base_dir.$origin_video;$wav$rand..mp3;$des_wav$base_dir.$wav;$wav_end$rand._end.mp3;$des_wav_end$base_dir.$wav_end;$wav_stardard$rand._stardard.mp3;$des_wav_stardard$base_dir.$wav_stardard;$shellffmpeg -y -loglevel error -i {$d_video} -b:a 192K -vn {$des_wav};exec($shell);$shellffmpeg -y -loglevel error -i {$d_video} -b:a 192K -vn {$des_wav};exec($shell);$input;$vi1;$filter;$filter2;foreach ($arr as $v) {//加入音效效,$v $obj-getFodderUrl($v);if ($v[type] self::TYPE_GIF) {
// var_export($v);if (!empty($v[wav_url])){$time$v[bt]*1000;$input.-i {$v[wav_url]} ;$filter. [{$vi}]adelay$time|$time,volume1[w{$vi}];;$filter2.[w{$vi}];$vi;}}}//开始合成音效$str
ffmpeg -y -loglevel error -i %s \
%s \-filter_complex [0]volume\1\[w0]; \%s \[w0]%samixinputs%s:durationfirst:dropout_transition120 -f mp3 %s
;if (!empty($vi)){$wav_shellsprintf($str,$base_dir.$wav,$input,$filter,$filter2,$vi,$des_wav_end);echo $wav_shell;exec($wav_shell);$stardard_shellffmpeg -i $des_wav_end -af loudnormI-16:LRA11:tp-1.5 -y $des_wav_stardard ;echo $stardard_shell;exec($stardard_shell);}return $wav_stardard;}public function getUuid(){//生成自定义文件名
// $uuidCnkHealthyCateService::uuid(5);
// $randomtime().$uuid;
//$uuid uuid4();return $uuid;}
}相关问题总结和思考 旋转之后左上角的位置怎么确定
声音加入音量标准统一
KKView远程控制
2024远程控制领域的新晋黑马安全连接KKView远程控制远程好帮手。其全功能免费不限设备数量政策在办公一族迅速传播争相使用。其一键看远程桌面一键打开远程手机电脑摄像头无限制急速文件传输远程终端远程关机重启等39项功能彻底打破办公居家时间空间限制实现连接自由深受用户好评。KKView官网或华为等各大应用市场可下载使用。
KKView远程控制一键远程控制可无插件控制安卓手机、电脑
曲折历史 png展示行不行gif展示行不行运动行不行旋转行不行抖动行不行
作者张清柏 链接https://www.jianshu.com/p/e21f9df6678b
