amiaopensource / amiaopensource/ffmprovisr

bit plane 10 slices

Đang mở
#391 5 bình luận 1 reaction 0 người được giao Xem trên GitHub
new recipe
Ngôn ngữ chính
HTML
Star
581
Fork
74
Chỉ số merge pull request
Không có pull request nào được merge trong 30 ngày

Mô tả

Hi,

I was wondering if someone could help me figure out how to stream or save an FFplay/FFmpeg command that would mimic the Bit Plane (10 Slices) view in QCTools. I've tried playing around with it, but I keep getting stuck somewhere. The relevant lines of code from QCTools can be found here:
```
"Bit Plane (10 slices)",
0,
{
{ Args_Type_Toggle, 0, 0, 0, 0, "Rows" },
{ Args_Type_Yuv, 0, 0, 0, 0, "Plane"},
{ Args_Type_Slider, 0, 1, 0, 1, "x offset" },
{ Args_Type_None, 0, 0, 0, 0, nullptr },
{ Args_Type_None, 0, 0, 0, 0, nullptr },
{ Args_Type_None, 0, 0, 0, 0, nullptr },
{ Args_Type_None, 0, 0, 0, 0, nullptr },
},
{
"format=yuv420p10le|yuv422p10le|yuv444p10le|yuv440p10le,split[h1][h2];[h1][h2]hstack,crop=iw/2:ih:${3}:0,\
split=10[b0][b1][b2][b3][b4][b5][b6][b7][b8][b9];\
[b0]crop=iw/10:ih:(iw/10)*0:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-1))*pow(2\\,1)[b0c];\
[b1]crop=iw/10:ih:(iw/10)*1:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-2))*pow(2\\,2)[b1c];\
[b2]crop=iw/10:ih:(iw/10)*2:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-3))*pow(2\\,3)[b2c];\
[b3]crop=iw/10:ih:(iw/10)*3:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-4))*pow(2\\,4)[b3c];\
[b4]crop=iw/10:ih:(iw/10)*4:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-5))*pow(2\\,5)[b4c];\
[b5]crop=iw/10:ih:(iw/10)*5:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-6))*pow(2\\,6)[b5c];\
[b6]crop=iw/10:ih:(iw/10)*6:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-7))*pow(2\\,7)[b6c];\
[b7]crop=iw/10:ih:(iw/10)*7:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-8))*pow(2\\,8)[b7c];\
[b8]crop=iw/10:ih:(iw/10)*8:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-9))*pow(2\\,9)[b8c];\
[b9]crop=iw/10:ih:(iw/10)*9:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-10))*pow(2\\,10)[b9c];\
[b0c][b1c][b2c][b3c][b4c][b5c][b6c][b7c][b8c][b9c]hstack=10,format=yuv444p,drawgrid=w=iw/10:h=ih:t=2:c=green@0.5",
"format=yuv420p10le|yuv422p10le|yuv444p10le|yuv440p10le,split[h1][h2];[h1][h2]hstack,crop=iw/2:ih:${3}:0,\
split=10[b0][b1][b2][b3][b4][b5][b6][b7][b8][b9];\
[b0]crop=iw:ih/10:0:(ih/10)*0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-1))*pow(2\\,1)[b0c];\
[b1]crop=iw:ih/10:0:(ih/10)*1,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-2))*pow(2\\,2)[b1c];\
[b2]crop=iw:ih/10:0:(ih/10)*2,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-3))*pow(2\\,3)[b2c];\
[b3]crop=iw:ih/10:0:(ih/10)*3,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-4))*pow(2\\,4)[b3c];\
[b4]crop=iw:ih/10:0:(ih/10)*4,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-5))*pow(2\\,5)[b4c];\
[b5]crop=iw:ih/10:0:(ih/10)*5,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-6))*pow(2\\,6)[b5c];\
[b6]crop=iw:ih/10:0:(ih/10)*6,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-7))*pow(2\\,7)[b6c];\
[b7]crop=iw:ih/10:0:(ih/10)*7,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-8))*pow(2\\,8)[b7c];\
[b8]crop=iw:ih/10:0:(ih/10)*8,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-9))*pow(2\\,9)[b8c];\
[b9]crop=iw:ih/10:0:(ih/10)*9,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-10))*pow(2\\,10)[b9c];\
[b0c][b1c][b2c][b3c][b4c][b5c][b6c][b7c][b8c][b9c]vstack=10,format=yuv444p,drawgrid=w=iw:h=ih/10:t=2:c=green@0.5",
},
```
I tried running this, but it didn't get me there:

```
ffplay /Users/benjaminturkus/Desktop/truemono.mp4 -vf "format=yuv420p10le|yuv422p10le|yuv444p10le|yuv440p10le,split[h1][h2];[h1][h2]hstack,crop=iw/2:ih:${3}:0,split=10[b0][b1][b2][b3][b4][b5][b6][b7][b8][b9];[b0]crop=iw/10:ih:(iw/10)*0:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-1))*pow(2\\,1)[b0c];[b1]crop=iw/10:ih:(iw/10)*1:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-2))*pow(2\\,2)[b1c];[b2]crop=iw/10:ih:(iw/10)*2:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-3))*pow(2\\,3)[b2c];[b3]crop=iw/10:ih:(iw/10)*3:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-4))*pow(2\\,4)[b3c];[b4]crop=iw/10:ih:(iw/10)*4:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-5))*pow(2\\,5)[b4c];[b5]crop=iw/10:ih:(iw/10)*5:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-6))*pow(2\\,6)[b5c];[b6]crop=iw/10:ih:(iw/10)*6:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-7))*pow(2\\,7)[b6c];[b7]crop=iw/10:ih:(iw/10)*7:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-8))*pow(2\\,8)[b7c];[b8]crop=iw/10:ih:(iw/10)*8:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-9))*pow(2\\,9)[b8c];[b9]crop=iw/10:ih:(iw/10)*9:0,lutyuv=y=512:u=512:v=512:${2}=bitand(val\\,pow(2\\,10-10))*pow(2\\,10)[b9c];[b0c][b1c][b2c][b3c][b4c][b5c][b6c][b7c][b8c][b9c]hstack=10,format=yuv444p,drawgrid=w=iw/10:h=ih:t=2:c=green@0.5"
```
If I end up with a workable command, I'd be happy to add to FFmprovisr.

Thanks!

Ben

Hướng dẫn đóng góp

Chưa lập chỉ mục được hướng dẫn đóng góp cho kho mã nguồn này

Đánh giá

Issue này chưa được đánh giá.

Nhận issue mới trong hộp thư của bạn

Bản tóm tắt ngắn những issue GitHub phù hợp với người mới.