Media Player Classic - BE Win32/x64

[Aleksoid1978]

Originally Posted by P.J

Actually, MPC-BE cuts only from the bottom and doesn't care about the crop values.
Hope you can fix it to read the values correctly

Very strange. In this file, clap atom contain:
apertureHeight - 480
vertOff - 13

I don't know how we can have top - 29 and bottom - 3...

[P.J]

Originally Posted by Aleksoid1978

Very strange. In this file, clap atom contain:
apertureHeight - 480
vertOff - 13

I don't know how we can have top - 29 and bottom - 3...

Yes, v0lt was posted a screenshot from MP4 Inspector before too.
But I'm sure the right pixel value for top is 29 not 13.
Let's see if I can find more clues about it =/
https://developer.apple.com/library/...9-CH205-125850

[Aleksoid1978]

There is no other information how handle this value - stay it question opened

[v0lt]

Data from the 'clap' atom.

[P.J]

Originally Posted by Aleksoid1978

Very strange. In this file, clap atom contain:
apertureHeight - 480
vertOff - 13

I don't know how we can have top - 29 and bottom - 3...

Aleksoid1978, think I found the formula This is about to find the top/bottom numbers:

First, we need to calculate the cropped vertical pixels: 512-480=32 (cropped pixels)
Then check the "vertOff_D (denominator)", it's fine if it was 2 but if it was 1, multiply "vertOff_N (numerator)" by 2.
So we can find the right offset from the center of video.
In that sample, "vertOff_D (denominator)" is 1, so we should multiply "vertOff_N (numerator)" by 2: 13*2=26 (real offset)
But if "vertOff_D (denominator)" was 2: "vertOff_N (numerator)" = real offset
Note: "vertOff_N (numerator)" or real offset can be negative too.

Now we just need to solve this equation to find top and bottom numbers:

top+bottom=32
top-bottom=26

top=29 / bottom=3


I'm sure that same can be applied to the left/right numbers too

[v0lt]

@P.J
Fixed in r4329.

[Megalith]

I see this (for one second) whenever I try to open a video, even a low-resolution file that should begin playback immediately.

It's as if MPC-BE loads its skin, but then reloads it before playback begins. The result is that opening a file, even on a non-busy hard drive, feels laggy.

I don't think there's anything to fix but was just curious if anyone had the same experience.

[peter0815x]

hi
i just tested latest version
1.5.3.4322


and the bug with high res audio files
and wasapi exclusiv is still there
(files above 192k will be downsampled to 192k)


it was fixed with the latest test build from Aleksoid1978
https://yadi.sk/d/H3GEZ5vu4O0StA

but seems fix didn't make it into 1.5.3.

[Aleksoid1978]

Originally Posted by peter0815x

hi
i just tested latest version
1.5.3.4322


and the bug with high res audio files
and wasapi exclusiv is still there
(files above 192k will be downsampled to 192k)


it was fixed with the latest test build from Aleksoid1978
https://yadi.sk/d/H3GEZ5vu4O0StA

but seems fix didn't make it into 1.5.3.

Check this setting "Do not check format support".

[peter0815x]

Originally Posted by Aleksoid1978

Check this setting "Do not check format support".

thx its working

[tormento]

Can I ask you to have a "delete key" support to delete files while playing videos of a folder?

Sometimes it comes useful when scrubbing old directories.

[P.J]

Originally Posted by v0lt

@P.J
Fixed in r4329.

[hubi73]

Another Youtube problem, but it is not playlist related like the last one that I reported. Youtube-dl was also affected, but they fixed it in the last release.

https://www.youtube.com/watch?v=GcvBnhq0lFA
https://www.youtube.com/watch?v=9GuUbziASwE
https://www.youtube.com/watch?v=yFnQu0kmCuY

None of these links will play with internal web parser, but with the youtube-dl support and version 2019.01.17.

[Aleksoid1978]

Originally Posted by hubi73

Another Youtube problem, but it is not playlist related like the last one that I reported. Youtube-dl was also affected, but they fixed it in the last release.

https://www.youtube.com/watch?v=GcvBnhq0lFA
https://www.youtube.com/watch?v=9GuUbziASwE
https://www.youtube.com/watch?v=yFnQu0kmCuY

None of these links will play with internal web parser, but with the youtube-dl support and version 2019.01.17.

Thanks - fixed.

[hubi73]

Thanks for fixing.

[wanezhiling]

https://www.sendspace.com/file/g53tnz
can't play the clip with internal hevc dxva decoder, happens on nvidia platform only

[v0lt]

@wanezhiling
I do not confirm. GTX 950 plays fine.

[yonta]

mpc-be plays this video at around 15 fps when it is actually a 29.970fps video. I tried mpc-hc and mpv and they played it @29.970 just fine.

Format                                   : MPEG-4
Format profile                           : Base Media
Codec ID                                 : isom (isom/iso2/avc1/mp41)
File size                                : 61.9 MiB
Duration                                 : 1 min 5 s
Overall bit rate                         : 7 980 kb/s
Writing application                      : Lavf58.26.100

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Main@L4
Format settings                          : CABAC / 3 Ref Frames
Format settings, CABAC                   : Yes
Format settings, RefFrames               : 3 frames
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 1 min 5 s
Bit rate                                 : 7 846 kb/s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 29.970 (30000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.126
Stream size                              : 60.9 MiB (98%)
Title                                    : h264@GPAC0.7.2-DEV-rev989-g637a1d0b-master
Codec configuration box                  : avcC

Audio
ID                                       : 2
Format                                   : AAC LC
Format/Info                              : Advanced Audio Codec Low Complexity
Codec ID                                 : mp4a-40-2
Duration                                 : 1 min 5 s
Bit rate mode                            : Constant
Bit rate                                 : 125 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 46.875 FPS (1024 SPF)
Compression mode                         : Lossy
Stream size                              : 995 KiB (2%)
Title                                    : aac@GPAC0.7.2-DEV-rev989-g637a1d0b-master
Default                                  : Yes
Alternate group                          : 1

[wanezhiling]

Originally Posted by v0lt

@wanezhiling
I do not confirm. GTX 950 plays fine.

i tried with 1050ti and 1060, no luck.

[Aleksoid1978]

Originally Posted by wanezhiling

i tried with 1050ti and 1060, no luck.

It's support HEVC 10 bit, check in DXVACheker. Check with LAVVideo Decoder.