The MP4 can be played by VLC, MPC-HC, Windows Media Player and so on, but cannot be played by PotPlayer.


Failed to start playback.
"AVC1" Video decoder is required to play the file.
Clicking "Find Codec" button may help you to install the necessary codec.

Built-in MP4 Source::MPEG4 Video (H264)

==========================
"AVC1" Video decoder is required to play the file.
==========================


Media Type 0:
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Video: AVC1 6553565535 24.99fps

[AM_MEDIA_TYPE]
majortype: MEDIATYPE_Video {73646976-0000-0010-8000-00AA00389B71}
subtype: Unknown GUID Name {31435641-0000-0010-8000-00AA00389B71}
formattype: FORMAT_MPEG2_VIDEO {E06D80E3-DB46-11CF-B4D1-00805F6CBBEA}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: -196608
cbFormat: 183

[VIDEOINFOHEADER]
rcSource: (0,0)-(0,0)
rcTarget: (0,0)-(0,0)
dwBitRate: 0
dwBitErrorRate: 0
AvgTimePerFrame: 400205 (24.987 fps)

[VIDEOINFOHEADER2]
dwInterlaceFlags: 0x00000000
dwCopyProtectFlags: 0x00000000
dwPictAspectRatioX: 1
dwPictAspectRatioY: 1
dwControlFlags: 0x00000000
dwReserved2: 0x00000000

[MPEG2VIDEOINFO]
dwStartTimeCode: 0
cbSequenceHeader: 51
dwProfile: 0x00000064
dwLevel: 0x0000002a
dwFlags: 0x00000004

[BITMAPINFOHEADER]
biSize: 40
biWidth: 65535
biHeight: 65535
biPlanes: 1
biBitCount: 24
biCompression: AVC1
biSizeImage: -196608
biXPelsPerMeter: 0
biYPelsPerMeter: 0
biClrUsed: 0
biClrImportant: 0

Extradata: 51
0000: 00 2b 67 64 00 2a ad 84 01 0c 20 08 61 00 43 08 .+gd.**.. .a.C.
0010: 02 18 40 10 c2 00 84 3b 50 3c 01 13 f2 cd c0 40 ..@..;P<..@
0020: 40 50 00 00 03 00 10 00 00 03 03 28 40 00 04 68 @P.........(@..h
0030: ee 3c b0 <