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fvid
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28 Commits

Author SHA1 Message Date
AlfredoSequeida c0f3ecd2db added Reed-Solomon error correction 2021-02-21 17:07:55 -08:00
AlfredoSequeida 363a9c108b replaced pickle logic with json to avoid possible vulnerability 2021-02-20 11:52:12 -08:00
AlfredoSequeida 074d77c053 documented code, formatted using PEP 8 style guide, and made use of type hinting 2021-02-19 17:07:36 -08:00
Theelgirl 43eeb25fab
Attempt syntax error fix 2021-01-15 21:28:20 -05:00
Wisketchy Dobrov a384470ab5
minor patch, _temp.mp4 video quality (#28) 2020-10-29 01:00:57 +00:00
Theelgirl a75952fad2
Remove unnecesary logic 
This results in a nearly 20% speedup for the get_bits_from_image function. Cython is now only 40% faster than Python, and FFmpeg is now the major bottleneck in code. I have reason to believe this function is close to maximal optimization, unless it is rewritten to scan multiple pixels at a time (which might not work because bits need to be in sequential order) or use a different method to load pixels.
 2020-10-28 14:56:17 +00:00
Wisketchy Dobrov 7b5113dda1
Youtube videos framerate fix (#26) 2020-10-28 13:51:33 +00:00
Theelgirl 87532695ca
Revert broken tuning for ffmpeg 2020-10-25 22:53:18 +00:00
Theelgirl 0e2f6681f8
Massive Python and ffmpeg speedups 
More than doubled the python decoding speed for get_bits_from_image, and sped up ffmpeg about 33-50% by tuning for zerolatency.
 2020-10-25 19:09:50 +00:00
Theelgirl b6e86c0d3f
Remove numpy from imports 2020-10-16 14:38:40 +00:00
Theelgirl b429f2c080
Rename fvid_python.py to fvid.py 2020-10-13 14:33:48 +00:00
Theelgirl 1c2d681789
Rename fvid.py to fvid_python.py 2020-10-13 14:17:04 +00:00
Theelgirl a4ec504c82
Add Cython and Password Support 
This combines the password and Cython PRs into one.
 2020-10-13 12:14:39 +00:00
Theelgirl 8641979cfa
Forgot import 2020-10-09 18:13:06 +00:00
Theelgirl acd7e101a6
Forgot a function 2020-10-09 17:22:40 +00:00
Theelgirl d04e6a66e3
4x speed of 2 bottleneck lines by removing numpy 
Also double the speed of one more bottleneck line by removing numpy. tuple(map()) is amazing!
 2020-10-09 16:45:14 +00:00
Theelgirl ff226db1fc
Major optimization by removing calls to tuple() 
This brought the time taken by get_bits_from_image from 6.35 seconds to 4.9 seconds on my processor!
 2020-10-08 14:45:08 +00:00
Theelgirl 744ad0bbb0
Make pixel_bin_rep a string with literals 
That way we don't have to call str() on pixel_bin_rep when adding bits, as literal constructions are faster than function calls iirc.
 2020-10-08 13:59:24 +00:00
Theelgirl 38aad1cc7e
Fix type error 2020-10-08 13:38:31 +00:00
Theelgirl 9e5f902222
Merge branch 'master' into patch-2 2020-10-08 13:26:17 +00:00
AlfredoSequeida 02900aee3c
Merge pull request #10 from dtaivpp/master 
fixed output file naming issue
 2020-10-08 05:33:01 -07:00
David Tippett 50904e477f
Updated function definition for save bits to file 2020-10-07 19:47:50 -04:00
Theelgirl 3b9de67fde
Prevent negative fractions also 2020-10-07 18:19:58 +00:00
Theelgirl 3e4e2802a3
Prevent negative and decimal framerates 2020-10-07 18:13:52 +00:00
Theelgirl 64b01d45a7
Allow a user to set framerate for encoding with -f 
You might want to format line 203 over two lines. Also I made make_video's new framerate argument default to 1/5 in case it's ever called by a function besides main.
 2020-10-07 16:05:21 +00:00
Theelgirl f828dbf0f9
Define white and black outside the loops 2020-10-07 14:56:09 +00:00
David Tippett 3be8f6b7a5 Merge remote-tracking branch 'upstream/master' 2020-10-07 10:24:31 -04:00
AlfredoSequeida 31a63fc5c1 structured setup.py 2020-10-07 07:14:32 -07:00