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thm

video post-processing for The History Makers

makevideos

this script takes the raw video captures delivered by THM personnel and:

  1. concatenates the < 4GB files into 1 long file

  2. transcodes that file to flv, mp4, and mpeg

  3. embeds timecode and watermarks where appropriate

  4. hashmoves them to their destiantions

  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog

makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.

makevideos also uses MediaConch to check the format compliance of every input and output video

makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"

##ffmpeg strings these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:

concatenate

ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov

route channel 2 audio out and re-wrap

ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov

ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov

flv

ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]

mpeg

ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]

mp4

ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]

*test input

if you want to generate a test input file for this situation here's how.

first, make a video file in the usual way

ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov

then make an audio file and wrap it in a mov

ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov

then wrap the video file with the audio file mapped to two different streams, with timecode track

ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov

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video post-processing for The History Makers

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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function addCopyButtons() {
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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - FutureDays/thm: video post-processing for The History Makers · GitHub
Skip to content
BranchesTags
Repository files navigation
thm
video post-processing for The History Makers
makevideos
this script takes the raw video captures delivered by THM personnel and:
  1. concatenates the < 4GB files into 1 long file
  2. transcodes that file to flv, mp4, and mpeg
  3. embeds timecode and watermarks where appropriate
  4. hashmoves them to their destiantions
  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog
makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.
makevideos also uses MediaConch to check the format compliance of every input and output video
makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"
##ffmpeg strings
these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:
concatenate
ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov
route channel 2 audio out and re-wrap
ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov
ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov
flv
ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]
mpeg
ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]
mp4
ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]
*test input
if you want to generate a test input file for this situation here's how.
first, make a video file in the usual way
ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov
then make an audio file and wrap it in a mov
ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov
then wrap the video file with the audio file mapped to two different streams, with timecode track
ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov
About
video post-processing for The History Makers
Resources
Readme
Activity
Stars
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Watchers
2 watching
Forks
2 forks
Report repository
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, 'i');
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color-scheme: dark light;
}
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - FutureDays/thm: video post-processing for The History Makers · GitHub
Skip to content
BranchesTags
Repository files navigation
thm
video post-processing for The History Makers
makevideos
this script takes the raw video captures delivered by THM personnel and:
  1. concatenates the < 4GB files into 1 long file
  2. transcodes that file to flv, mp4, and mpeg
  3. embeds timecode and watermarks where appropriate
  4. hashmoves them to their destiantions
  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog
makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.
makevideos also uses MediaConch to check the format compliance of every input and output video
makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"
##ffmpeg strings
these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:
concatenate
ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov
route channel 2 audio out and re-wrap
ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov
ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov
flv
ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]
mpeg
ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]
mp4
ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]
*test input
if you want to generate a test input file for this situation here's how.
first, make a video file in the usual way
ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov
then make an audio file and wrap it in a mov
ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov
then wrap the video file with the audio file mapped to two different streams, with timecode track
ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov
About
video post-processing for The History Makers
Resources
Readme
Activity
Stars
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Watchers
2 watching
Forks
2 forks
Report repository
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Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
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var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
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if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
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if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
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function highlight(node) {
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Array.from(node.childNodes).forEach(highlight);
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mutations.forEach(function(m) {
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if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
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observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - FutureDays/thm: video post-processing for The History Makers · GitHub
Skip to content
BranchesTags
Repository files navigation
thm
video post-processing for The History Makers
makevideos
this script takes the raw video captures delivered by THM personnel and:
  1. concatenates the < 4GB files into 1 long file
  2. transcodes that file to flv, mp4, and mpeg
  3. embeds timecode and watermarks where appropriate
  4. hashmoves them to their destiantions
  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog
makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.
makevideos also uses MediaConch to check the format compliance of every input and output video
makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"
##ffmpeg strings
these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:
concatenate
ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov
route channel 2 audio out and re-wrap
ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov
ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov
flv
ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]
mpeg
ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]
mp4
ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]
*test input
if you want to generate a test input file for this situation here's how.
first, make a video file in the usual way
ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov
then make an audio file and wrap it in a mov
ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov
then wrap the video file with the audio file mapped to two different streams, with timecode track
ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov
About
video post-processing for The History Makers
Resources
Readme
Activity
Stars
0 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
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try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
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(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - FutureDays/thm: video post-processing for The History Makers · GitHub
Skip to content
BranchesTags
Repository files navigation
thm
video post-processing for The History Makers
makevideos
this script takes the raw video captures delivered by THM personnel and:
  1. concatenates the < 4GB files into 1 long file
  2. transcodes that file to flv, mp4, and mpeg
  3. embeds timecode and watermarks where appropriate
  4. hashmoves them to their destiantions
  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog
makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.
makevideos also uses MediaConch to check the format compliance of every input and output video
makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"
##ffmpeg strings
these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:
concatenate
ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov
route channel 2 audio out and re-wrap
ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov
ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov
flv
ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]
mpeg
ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]
mp4
ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]
*test input
if you want to generate a test input file for this situation here's how.
first, make a video file in the usual way
ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov
then make an audio file and wrap it in a mov
ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov
then wrap the video file with the audio file mapped to two different streams, with timecode track
ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov
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video post-processing for The History Makers
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - FutureDays/thm: video post-processing for The History Makers · GitHub
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Repository files navigation
thm
video post-processing for The History Makers
makevideos
this script takes the raw video captures delivered by THM personnel and:
  1. concatenates the < 4GB files into 1 long file
  2. transcodes that file to flv, mp4, and mpeg
  3. embeds timecode and watermarks where appropriate
  4. hashmoves them to their destiantions
  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog
makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.
makevideos also uses MediaConch to check the format compliance of every input and output video
makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"
##ffmpeg strings
these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:
concatenate
ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov
route channel 2 audio out and re-wrap
ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov
ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov
flv
ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]
mpeg
ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]
mp4
ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]
*test input
if you want to generate a test input file for this situation here's how.
first, make a video file in the usual way
ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov
then make an audio file and wrap it in a mov
ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov
then wrap the video file with the audio file mapped to two different streams, with timecode track
ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov
About
video post-processing for The History Makers
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - FutureDays/thm: video post-processing for The History Makers · GitHub
Skip to content
BranchesTags
Repository files navigation
thm
video post-processing for The History Makers
makevideos
this script takes the raw video captures delivered by THM personnel and:
  1. concatenates the < 4GB files into 1 long file
  2. transcodes that file to flv, mp4, and mpeg
  3. embeds timecode and watermarks where appropriate
  4. hashmoves them to their destiantions
  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog
makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.
makevideos also uses MediaConch to check the format compliance of every input and output video
makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"
##ffmpeg strings
these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:
concatenate
ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov
route channel 2 audio out and re-wrap
ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov
ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov
flv
ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]
mpeg
ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]
mp4
ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]
*test input
if you want to generate a test input file for this situation here's how.
first, make a video file in the usual way
ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov
then make an audio file and wrap it in a mov
ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov
then wrap the video file with the audio file mapped to two different streams, with timecode track
ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov
About
video post-processing for The History Makers
Resources
Readme
Activity
Stars
0 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - FutureDays/thm: video post-processing for The History Makers · GitHub
Skip to content
BranchesTags
Repository files navigation
thm
video post-processing for The History Makers
makevideos
this script takes the raw video captures delivered by THM personnel and:
  1. concatenates the < 4GB files into 1 long file
  2. transcodes that file to flv, mp4, and mpeg
  3. embeds timecode and watermarks where appropriate
  4. hashmoves them to their destiantions
  5. triggers script to embed those hashes into a Filemaker db named PBCore_Catalog
makevideos also checks to make sure that everything is plugged in and that all necessary files (like watermarks) are in their expected locations.
makevideos also uses MediaConch to check the format compliance of every input and output video
makevideos can also be run manually by cd'ing into the repo directory (look for that in the config.txt file) and running "python makevideos.py"
##ffmpeg strings
these aren't implemented quite as they are written here, everything in brackets is a variable for example, but if you wanted to make each of these derivatives with ffmpeg, this is what you would use:
concatenate
ffmpeg -f concat -i concat.txt -map 0:v -map 0:a -c:v copy -c:a copy -timecode 00:00:00:00 rawconcat.mov
route channel 2 audio out and re-wrap
ffmpeg -i rawconcat.mov -map 0:a:1 -map -0:d -map -0:v -c:a copy rawconcat-as2.mov
ffmpeg -i rawconcat.mov -i rawconcat-as2.mov -map 0:v -map 0:a:0 -map 1:a:0 -map 0:d -c copy concat.mov
flv
ffmpeg -i concat.mov -i "/Volumes/G-SPEED Q/Titan-HD/HM/Watermark/Video WaterMark_White.png" -filter_complex "scale=320:180,overlay=0:0;[0:a:0][0:a:1]amerge=inputs=2[a]" -c:v libx264 -preset fast -b:v 700k -r 29.97 -pix_fmt yuv420p -c:a aac -ac 2 -map 0:v -map "[a]" -timecode 00:00:00:00 -threads 0 [accessionNumber.flv]
mpeg
ffmpeg -i concat.mov -target ntsc-dvd -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -b:v 5000k -vtag xvid -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=720:480" -map 0:v -map "[a]" -ac 2 -threads 0 [accessionNumber.mpeg]
mp4
ffmpeg -i concat.mov -c:v mpeg4 -b:v 372k -pix_fmt yuv420p -r 29.97 -vf "drawtext=fontfile='/Library/Fonts/Arial.ttf': timecode='00\:00\:00\:00': r=29.97: x=(w-tw)/2: y=h-(2*lh): fontcolor=white: fontsize=72: box=1: boxcolor=0x00000099,scale=420:270" -filter_complex "[0:a:0][0:a:1]amerge=inputs=2[a]" -c:a aac -ar 44100 -ac 2 -map 0:v -map "[a]" -threads 0 [accessionNumber.mp4]
*test input
if you want to generate a test input file for this situation here's how.
first, make a video file in the usual way
ffmpeg -f lavfi -i "testsrc=duration=10:size=1920x1080:rate=29.97" -c:v mpeg2video -timecode 00:00:00.0 [vout].mov
then make an audio file and wrap it in a mov
ffmpeg -f lavfi -i "sine=frequency=1000:sample_rate=48000:duration=10" -c:a pcm_s24be [aout].mov
then wrap the video file with the audio file mapped to two different streams, with timecode track
ffmpeg -i [vout].mov -i [aout].mov -c:v copy -c:a pcm_s24be -map 0:v:0 -map 0:a:0 -map 1:a:0 -timecode 00:00:00:00 [out].mov
About
video post-processing for The History Makers
Resources
Readme
Activity
Stars
0 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Contributors
Languages