Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with binary-data
Search options not deleted
user 58875
0
votes
1
answer
169
views
python binary file manipulation
I have some astronomical data file (.ser) that have 8 bit BGR (data order) pixel data. 301 frames take up 7 GB of valuable space. I wish to combine some of the frames say ten (10) consecutive frames, …
- 21
1
vote
Accepted
python binary file manipulation
This seems to be ok
with open(file_name,"r+b") as f:
mm = mmap.mmap(f.fileno(),0)
p_f = 10
source_frame_array = bytearray(100)
mm.seek(0)
source_frame_array = mm.read ()
f.close()
with open(writ …
- 21