新人求助，potplayer打开链接无法播放

安装了置顶的LAV以及Open codec也打不开URL链接播放视频，甚至按照百度多种办法仍然解决不了，但是其他视频播放器就可以播放URL链接，如下图所示。

播放会出现这个提示，信息：
Built-in FFmpeg Source(FLV (Flash Video))::Video
==========================
播放所需的视频解码器是 "12"。
==========================
Media Type 0:
--------------------------
Video: 12 0×0 30.00fps 1000 kbps
[AM_MEDIA_TYPE]
majortype: MEDIATYPE_Video {73646976-0000-0010-8000-00AA00389B71}
subtype: Unknown GUID Name {0000000C-0000-0010-8000-00AA00389B71}
formattype: FORMAT_VideoInfo {05589F80-C356-11CE-BF01-00AA0055595A}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 1
cbFormat: 88
[VIDEOINFOHEADER]
rcSource: (0,0)-(0,0)
rcTarget: (0,0)-(0,0)
dwBitRate: 1000000
dwBitErrorRate: 0
AvgTimePerFrame: 333333 (30.000 fps)
[BITMAPINFOHEADER]
biSize: 40
biWidth: 0
biHeight: 0
biPlanes: 0
biBitCount: 24
biCompression: 12
biSizeImage: 0
biXPelsPerMeter: 0
biYPelsPerMeter: 0
biClrUsed: 0
biClrImportant: 0
pbFormat:
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 40 42 0f 00 00 00 00 00 15 16 05 00 00 00 00 00 @B..............
0030: 28 00 00 00 00 00 00 00 00 00 00 00 00 00 18 00 (...............
0040: 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0050: 00 00 00 00 00 00 00 00 ........
然后播放器会变成这样