我想将文本设置为已记录视频上的水印,但它不起作用。当我试着image.png的水痕,它的工作原理是下面这个网址http://androidwarzone.blogspot.in/2011/12/ffmpeg4android.html在Android中如何添加文本作为水印已经录制的视频与ffmpeg?
命令在已经录制的视频应用图像作为水印:
String[] complexCommand = {"ffmpeg","-y" ,"-i", videoPathHere,"-strict",
"experimental", "-vf", "movie="
+ Environment.getExternalStorageDirectory().getAbsolutePath()
+ "/watermarkImg.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]",
"-s", "160x120","-r", "30", "-b", "15496k", "-vcodec", "mpeg4","-ab", "48000",
"-ac", "2", "-ar", "22050",
Environment.getExternalStorageDirectory().getAbsolutePath()+"/watermark.mp4"};
但是当我试图执行文本作为水印其不工作:
String[] complexCommand = {"ffmpeg", "-y" , "-i", videoPathHere, "-strict", "experimental",
"-vf", "drawtext=fontfile=" + file + ":text=TestText", "-s", "160x120", "-r", "30",
"-b", "15496k", "-vcodec", "mpeg4", "-ab", "48000", "-ac", "2", "-ar", "22050",
Environment.getExternalStorageDirectory().getAbsolutePath()+"/watermark.mp4"};
但也不适合我的情况。
那么,将文本添加为水印会出现什么问题?
我将commenad中的更改从text = TestText改为text = TestText,然后显示给定的错误。
10月7日至23日:58:07.595:I/Videokit(28832):libvideokit.so加载 10月7日至23日:58:07.595:I/Videokit(28832):ARGS不是NULL 10月7日至23日:58:07.595:I/Videokit(28832):多于一个参数 07-23 10:58:07.595:I/Videokit(28832):找到函数符号 07-23 10:58:07.595:D/Videokit 28832):通过加载器调用videokit 07-23 10:58:07.595:I/Videokit(28832):vk ffmpeg sdcardPath:/data/user/0/valamovie.com/files/ 07-23 10:58: 07.595:D/Videokit(28832):调用licenseCheckComplex 07-23 10:58:07.595:I/Videokit(28832):licenseCheck在路径中:/data/user/0/valamovie.com/files/ 07-23 10 :58:07.595:I/Videokit(28832):isLicExistsComplex ... 07:10:58:07.595:I/Videokit(28832):试图打开/data/user/0/valamovie.com/files//ffmpeglicense.lic 07-23 10:58:07.595:I/Videokit (28832):找到许可证文件... 07-23 10:58:07.596:I/Videokit(28832):您在15个试用日中使用了0个。 07-23 10:58:07.596 D/Videokit(28832):许可证检查rc:0 07-23 10:58:07.596:D/Videokit(28832):run()调用 07-23 10:58 :07.670:A/libc(28832):致命信号11(SIGSEGV),代码1,故障addr 0x10在tid 28832(valamovie.com) 07-23 10:58:07.771:A/DEBUG(152):* * 10月7日至23日:58:07.771:A/DEBUG(152):构建指纹:“熔岩/ PixelV1/PixelV1_sprout:6.0/MRA58V/eng.admin.20160419.120644:用户/ (152):修订:'0' 07-23 10:58:07.771:A/DEBUG(152):ABI:'arm' 07 -23 10:58:07.771:A/DEBUG(152):pid:28832,tid:28832,name:valamovie.com >>> valamovie.com < < < 07-23 10:58:07.772:A/DEBUG (152):信号11(SIGSEGV),代码1(SEGV_MAPERR),故障地址0x10 07-23 10:58:07。789:A/DEBUG(152):r0 00000000 r1 00000001 r2 0000001e r3 00000000 07-23 10:58:07.789:A/DEBUG(152):r4 b8ae87c0 r5 b8ae7fb0 r6 00000000 r7 b8b22500 07-23 10:58: 07/1989:A/DEBUG(152):r8 9ee64cc4 r9 b8a1fad0 sl b8b625d0 fp 00000000 07-23 10:58:07.789:A/DEBUG(152):ip b6d875dc sp bea3e340 lr 9e3969ac pc 9e395bb8 cpsr 600f0010 07-23 10: 58:07.791:A/DEBUG(152):backtrace: 07-23 10:58:07.791:A/DEBUG(152):#00 pc 0007cbb8 /data/app/valamovie.com-1/lib/arm/libvideokit .so 07:10:58:08.503:W/ActivityManager(557):Force finishing activity valamovie.com/.Ui.addNewProject 07-23 10:58:08.504:A/DEBUG(152):Tombstone写入:/ data/tombstones/tombstone_00 07-23 10:58:08.504:E/DEBUG(152):AM写入失败:损坏的管道 07-23 10:58:08.505:I/BootReceiver(557):复制/ data/tombstones/tombstone_00到DropBox(SYSTEM_TOMBSTONE) 07-23 10:58:08.527:W/InputDispatcher(557):channel'86e38ae valamovie .com/valamovie.com.Ui.MainActivity(服务器)'〜消费者关闭的输入通道或发生错误。 events = 0x9 07-23 10:58:08.528:E/InputDispatcher(557):channel'86e38ae valamovie.com/valamovie.com.Ui.MainActivity(server)'〜Channel is unrecoverably broken and will dispos! 07:10:58:08.529:W/InputDispatcher(557):频道'e50713f valamovie.com/valamovie.com.Ui.addNewProject(服务器)'〜消费者关闭的输入频道或发生错误。 events = 0x9 07-23 10:58:08.529:E/InputDispatcher(557):channel'e50713f valamovie.com/valamovie.com.Ui.addNewProject(server)'〜Channel is unrecoverably broken and will dispos! 10月7日至23日:58:08.531:W/ActivityManager(557):暂停
你得到这个错误的解决方案? – Nisarg