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Resolves #83; Adds the -hwaccel auto flag to all ffmpeg output commands. May not be used unless the source video is an accelerated format.

This commit is contained in:
Matt McWilliams 2024-05-24 15:43:52 -04:00
parent bc081cfe63
commit 4dc988c5bb
10 changed files with 15 additions and 11 deletions
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2
app/data/cfg.json
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@ -1,5 +1,5 @@
{ {
"version": "1.8.117", "version": "1.8.118",
"ext_port": 1111, "ext_port": 1111,
"profiles": { "profiles": {
"mcopy": { "mcopy": {

4
app/lib/ffmpeg/index.js
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@ -125,7 +125,7 @@ class FFMPEG {
return tmpoutput; return tmpoutput;
} }
// //
cmd = `${this.bin} -y -i "${video}" -vf "select='gte(n\\,${frameNum})'${scale}" -vframes 1 -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`; cmd = `${this.bin} -hwaccel auto -y -i "${video}" -vf "select='gte(n\\,${frameNum})'${scale}" -vframes 1 -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`;
//cmd2 = `${this.convert} "${tmpoutput}" -resize ${w}x${h} -size ${w}x${h} xc:"rgb(${rgb[0]},${rgb[1]},${rgb[2]})" +swap -compose Darken -composite "${tmpoutput}"`; //cmd2 = `${this.convert} "${tmpoutput}" -resize ${w}x${h} -size ${w}x${h} xc:"rgb(${rgb[0]},${rgb[1]},${rgb[2]})" +swap -compose Darken -composite "${tmpoutput}"`;
//ffmpeg -i "${video}" -ss 00:00:07.000 -vframes 1 "export-${time}.jpg" //ffmpeg -i "${video}" -ss 00:00:07.000 -vframes 1 "export-${time}.jpg"
//ffmpeg -i "${video}" -compression_algo raw -pix_fmt rgb24 "export-%05d.tiff" //ffmpeg -i "${video}" -compression_algo raw -pix_fmt rgb24 "export-%05d.tiff"
@ -174,6 +174,8 @@ class FFMPEG {
let estimated = -1; let estimated = -1;
//cmd = `${this.bin} -y -i "${video}" -vf "${scale}" -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`; //cmd = `${this.bin} -y -i "${video}" -vf "${scale}" -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`;
args = [ args = [
'-hwaccel',
'auto',
'-y', '-y',
'-i', video '-i', video
]; ];

2
app/lib/ffmpeg/index.js.map
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File diff suppressed because one or more lines are too long

2
app/package-lock.json generated
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@ -1,6 +1,6 @@
{ {
"name": "mcopy-app", "name": "mcopy-app",
"version": "1.8.117", "version": "1.8.118",
"lockfileVersion": 2, "lockfileVersion": 2,
"requires": true, "requires": true,
"packages": { "packages": {

2
app/package.json
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@ -1,6 +1,6 @@
{ {
"name": "mcopy-app", "name": "mcopy-app",
"version": "1.8.117", "version": "1.8.118",
"description": "GUI for the mcopy small gauge film optical printer platform", "description": "GUI for the mcopy small gauge film optical printer platform",
"main": "main.js", "main": "main.js",
"scripts": { "scripts": {

2
data/cfg.json
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@ -1,5 +1,5 @@
{ {
"version": "1.8.117", "version": "1.8.118",
"ext_port": 1111, "ext_port": 1111,
"profiles": { "profiles": {
"mcopy": { "mcopy": {

4
package-lock.json generated
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@ -1,12 +1,12 @@
{ {
"name": "mcopy", "name": "mcopy",
"version": "1.8.117", "version": "1.8.118",
"lockfileVersion": 2, "lockfileVersion": 2,
"requires": true, "requires": true,
"packages": { "packages": {
"": { "": {
"name": "mcopy", "name": "mcopy",
"version": "1.8.117", "version": "1.8.118",
"license": "MIT", "license": "MIT",
"dependencies": { "dependencies": {
"alert": "file:app/lib/alert", "alert": "file:app/lib/alert",

2
package.json
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@ -1,6 +1,6 @@
{ {
"name": "mcopy", "name": "mcopy",
"version": "1.8.117", "version": "1.8.118",
"description": "Small gauge film optical printer platform", "description": "Small gauge film optical printer platform",
"main": "build.js", "main": "build.js",
"directories": { "directories": {

2
processing/mcopy/cfg.json
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@ -1,5 +1,5 @@
{ {
"version": "1.8.117", "version": "1.8.118",
"ext_port": 1111, "ext_port": 1111,
"profiles": { "profiles": {
"mcopy": { "mcopy": {

4
src/ffmpeg/index.ts
View File

@ -163,7 +163,7 @@ export class FFMPEG {
} }
// //
cmd = `${this.bin} -y -i "${video}" -vf "select='gte(n\\,${frameNum})'${scale}" -vframes 1 -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`; cmd = `${this.bin} -hwaccel auto -y -i "${video}" -vf "select='gte(n\\,${frameNum})'${scale}" -vframes 1 -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`;
//cmd2 = `${this.convert} "${tmpoutput}" -resize ${w}x${h} -size ${w}x${h} xc:"rgb(${rgb[0]},${rgb[1]},${rgb[2]})" +swap -compose Darken -composite "${tmpoutput}"`; //cmd2 = `${this.convert} "${tmpoutput}" -resize ${w}x${h} -size ${w}x${h} xc:"rgb(${rgb[0]},${rgb[1]},${rgb[2]})" +swap -compose Darken -composite "${tmpoutput}"`;
//ffmpeg -i "${video}" -ss 00:00:07.000 -vframes 1 "export-${time}.jpg" //ffmpeg -i "${video}" -ss 00:00:07.000 -vframes 1 "export-${time}.jpg"
@ -220,6 +220,8 @@ export class FFMPEG {
//cmd = `${this.bin} -y -i "${video}" -vf "${scale}" -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`; //cmd = `${this.bin} -y -i "${video}" -vf "${scale}" -compression_algo raw -pix_fmt rgb24 -crf 0 "${tmpoutput}"`;
args = [ args = [
'-hwaccel',
'auto',
'-y', '-y',
'-i', video '-i', video
]; ];