on-three’s gists

on-three / gist:11035094

Created April 18, 2014 09:53

Downloading video off NHK Educational site. File parameters drawn out of wireshark logs.

	rtmpdump -r "rtmp://flv9.nhk.or.jp:1935/flv9/_definst_/mp4:das/D0005110/D0005110302_00000_V_000.f4v" -o nhk.flv

	Note that closed captions for this can be snatched from local browser cached files as .ttml files. Format of the .ttml files reminds me of Arib closed caption format.

on-three / gist:11326444

Created April 26, 2014 17:48

AVI synth montage script

	This is the avisynth script ("montage.avs"):
	---
	Setmemorymax(512)
	SetMTMode(2,4)
	grid=24
	a1=directshowsource("input1.webm",audio=false).converttorgb
	l=ceil(float(a1.framecount)/(grid*grid))


	function HRepeat(clip c, int g, int l, int x, int y) {

on-three / gist:11358874

Created April 28, 2014 00:23

convert an image to an N second webm

avconv -loop 1 -i stannis_behead.jpg -t 00:00:07 -c:v libvpx test.webm

on-three / gist:f6bc18204767a2b545f1

Created May 14, 2014 01:49

Extracting .zip files with Shift-JIS (Japanese) filenames

unzip -O shift-jis <filename>.zip

on-three / gist:04def3c93156671bbdd8

Created June 18, 2014 16:23

VLC Settings for transcoding relay

:sout=#transcode{vcodec=h264,venc=x264{crf=18,keyint=250,vbv-maxrate=1700,vbvbufsize=3400,preset=medium,threads=auto},vfilter=croppadd{croptop=36,cropbottom=36,cropleft=64,cropright=64},width=1280,height=720,acodec=mpga,ab=128,channels=2,samplerate=48000}

on-three / gist:3c9186774b1467b7cdb5

Created June 28, 2014 06:58

Tentative Jojo's Bizarre Adventure: Stardust Crusaders schedule


	Anonymous Fri 27 Jun 2014 10:39:26 No.109445289
	Daily reminder

	Episode 6 (5/9) Dark Blue Moon [Correct]
	Episode 7(5/16): Strength [Correct]
	Episode 8 (5/23): Ebony Devil [Correct]
	Episode 9 (5/30): Yellow Temperance [Correct]
	Episode 10 (6/6): The Emperor and the Hanged Man Part 1 [Correct]
	Episode 11 (6/13): The Emperor and the Hanged Man Part 2 [Correct]

on-three / gist:1c3fe6977153a87c2877

Last active August 29, 2015 14:05

convert images and rename in files

	cp -r dir1 dir1_copy

	#find ./dir1_copy -type f -iname "*.jpg" -exec sh -c "echo {}; mogrify -format png {}; rm {}" \;

	find ./dir1_copy -type f -name "*.jpg" -exec sh -c 'echo $1; convert "$1" "${1%.jpg}.png"; rm $1' _ {} \;

	find ./dir1_copy -type f -iname "*.txt" -exec sh -c "echo {}; sed -i 's/\.jpg\"/\.png\"/g' {}" \;

on-three / gist:3f58a6691a40186d2dba

Last active August 29, 2015 14:05

VLC Streaming Commands

	vlc -I dummy -vvv video.mp4 --sout '#transcode{vcodec=h264,vb=0,scale=0,acodec=mpga,ab=128,channels=2,samplerate=44100}:http{mux=ffmpeg{mux=flv},dst=:8080/}'

	#?tv?shows_20131102.log:[13:10:18] <GEEGEEGEE> vlc.exe -vvv http://192.168.0.12:2345 :sout=#transcode{vcodec=h264,vb=1900,scale=0,acodec=mp3,ab=128,channels=2,samplerate=44100,scodec=dvbs,soverlay,deinterlace=0}:http{caching=5000,mux=ts,dst=:55555/} :sout-keep

	#?tv?shows_20130210.log:[09:26:15] <donnyst> "c:\Program Files (x86)\VideoLAN\VLC\vlc.exe" "D:\music\lol.mp4" -sout=#transcode{vcodec=theo,vb=800,scale=1,acodec=vorb,ab=128,channels=2,samplerate=44100}: std{access=shout,mux=ogg,dst=myusername:[email protected]:port/test.mp4}

	#?tv?shows_20140218.log:[08:22:08] <Anonymousey> su -l -c "cvlc -I dummy http://xxx:[email protected]:9981/stream/channel/f57902659468c58056c90502e453f119 --repeat http://xxx:[email protected]:9981/stream/channel/f57902659468c58056c90502e453f119 --sout='#transcode{venc=x264{keyint=60,profile=base

on-three / gist:bef78cfe147da417f65a

Created August 25, 2014 23:10

XCode Conditional Breakpoint on String

(BOOL)[[VARIABLENAME] isEqualToString:@"STRINGVALUE"]

on-three / gist:5dd96da94c2dd1c57cb9

Created August 30, 2014 17:33

Create h264/mp3 .ts from static image of N seconds

 avconv -loop 1 -i 720_test_pattern.png -c:v libx264 -c:a libmp3lame -t 300 720test.ts