matty/peertube-plugin-nctv-nvenc-transcode
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Compare commits

base: matty:38936ff6ef698d99a0dac32f471be476ec1132b2
Branches Tags
matty:main matty:add-h264-profile matty:cq-config matty:h265 matty:add-cq-config-option
..
compare: matty:add-cq-config-option
Branches Tags
matty:main matty:add-h264-profile matty:cq-config matty:h265 matty:add-cq-config-option

11 Commits
38936ff6ef ... add-cq-con

Author SHA1 Message Date
matty
901d20e265 more settings 2024-04-13 18:01:06 -04:00
matty
98acf0be91 basic setting config 2024-04-13 17:34:49 -04:00
matty
4c9ee97fb9 replace -cq 19 with -cq 21 2024-04-13 17:24:27 -04:00
matty
8fda9f4435 replace -cq 30 with -cq 19 2024-04-13 17:19:07 -04:00
matty
72d52d1580 replace -crf 30 with -cq 30 (no difference) 2024-04-13 17:12:51 -04:00
matty
1bd02a4902 add -crf 30 to see if it changes output quality 2024-04-13 17:07:43 -04:00
matty
21b28b35f2 add stream suffix to -c:v for testing 2024-04-13 16:59:21 -04:00
matty
92b9e78076 remove explicit bitrates, add h264_nvencwq 2024-04-13 16:50:57 -04:00
matty
dff32f1466 decrease buffer size 2024-04-13 16:31:26 -04:00
matty
1e7cc6961d set default preset to p7 2024-04-13 14:05:18 -04:00
matty
70a974335f maybe fix bitrate shit nigga 2024-04-13 14:01:10 -04:00
1 changed files with 33 additions and 16 deletions
Expand all files Collapse all files

49
dist/main.js vendored
View File

@ -4,8 +4,9 @@ exports.unregister = exports.register = void 0;
let logger;
let transcodingManager;
const DEFAULT_HARDWARE_DECODE = false;
const DEFAULT_VOD_QUALITY = "p5";
const DEFAULT_VOD_QUALITY = "p7";
const DEFAULT_LIVE_QUALITY = "hq";
const DEFAULT_CQ = 23;
const DEFAULT_BITRATES = new Map([
[0, 64 * 1000],
[144, 320 * 1000],
@ -20,6 +21,7 @@ let pluginSettings = {
hardwareDecode: DEFAULT_HARDWARE_DECODE,
vodQuality: DEFAULT_VOD_QUALITY,
liveQuality: DEFAULT_LIVE_QUALITY,
cqQuality: DEFAULT_CQ,
baseBitrate: new Map(DEFAULT_BITRATES)
};
let latestStreamNum = 9999;
@ -72,6 +74,14 @@ async function register({ settingsManager, peertubeHelpers, transcodingManager:
default: DEFAULT_LIVE_QUALITY.toString(),
private: false
});
registerSetting({
name: 'constant-quality',
label: 'Constant Quality (-cq)',
descriptionHTML: 'Edit the constant quality (-cq) for videos. The lower the number, the higher the perceived visual fidelity and file size.',
type: 'input',
default: DEFAULT_CQ.toString(),
private: false,
});
registerSetting({
name: 'base-bitrate-description',
label: 'Base bitrate',
@ -106,6 +116,7 @@ async function loadSettings(settingsManager) {
pluginSettings.hardwareDecode = await settingsManager.getSetting('hardware-decode') == "true";
pluginSettings.vodQuality = parseInt(await settingsManager.getSetting('vod-quality')) || DEFAULT_VOD_QUALITY;
pluginSettings.liveQuality = parseInt(await settingsManager.getSetting('live-quality')) || DEFAULT_LIVE_QUALITY;
pluginSettings.cqQuality = parseInt(await settingsManager.getSetting('constant-quality')) || DEFAULT_CQ;
for (const [resolution, bitrate] of DEFAULT_BITRATES) {
const key = `base-bitrate-${resolution}`;
const storedValue = await settingsManager.getSetting(key);
@ -146,11 +157,12 @@ function buildInitOptions() {
async function vodBuilder(params) {
const { resolution, fps, streamNum, inputBitrate } = params;
const streamSuffix = streamNum == undefined ? '' : `:${streamNum}`;
let targetBitrate = getTargetBitrate(resolution, fps);
// let targetBitrate = getTargetBitrate(resolution, fps);
let targetBitrate = inputBitrate;
let shouldInitVaapi = (streamNum == undefined || streamNum <= latestStreamNum);
if (targetBitrate > inputBitrate) {
targetBitrate = inputBitrate;
}
// if (targetBitrate > inputBitrate) {
// targetBitrate = inputBitrate;
// }
logger.info(`Building encoder options, received ${JSON.stringify(params)}`);
if (shouldInitVaapi && streamNum != undefined) {
latestStreamNum = streamNum;
@ -162,10 +174,12 @@ async function vodBuilder(params) {
inputOptions: shouldInitVaapi ? buildInitOptions() : [],
outputOptions: [
`-preset ${pluginSettings.vodQuality}`,
`-b:v${streamSuffix} ${targetBitrate}`,
`-bufsize ${targetBitrate * 2}`,
// `-b:v${streamSuffix} ${targetBitrate}`,
// `-bufsize ${targetBitrate * 2}`,
//`-crf 21`, // increased 19 to 21, file size massive
`-profile:v${streamSuffix} high`
`-profile:v${streamSuffix} high`,
`-cq 22`,
`-c:v${streamSuffix} h264_nvenc`
]
};
logger.info(`EncoderOptions: ${JSON.stringify(options)}`);
@ -174,11 +188,12 @@ async function vodBuilder(params) {
async function liveBuilder(params) {
const { resolution, fps, streamNum, inputBitrate } = params;
const streamSuffix = streamNum == undefined ? '' : `:${streamNum}`;
let targetBitrate = getTargetBitrate(resolution, fps);
// let targetBitrate = getTargetBitrate(resolution, fps);
let targetBitrate = inputBitrate;
let shouldInitVaapi = (streamNum == undefined || streamNum <= latestStreamNum);
if (targetBitrate > inputBitrate) {
targetBitrate = inputBitrate;
}
// if (targetBitrate > inputBitrate) {
// targetBitrate = inputBitrate;
// }
logger.info(`Building encoder options, received ${JSON.stringify(params)}`);
if (shouldInitVaapi && streamNum != undefined) {
latestStreamNum = streamNum;
@ -190,11 +205,13 @@ async function liveBuilder(params) {
inputOptions: shouldInitVaapi ? buildInitOptions() : [],
outputOptions: [
`-tune ${pluginSettings.liveQuality}`,
`-r:v${streamSuffix} ${fps}`,
// `-r:v${streamSuffix} ${fps}`,
`-profile:v${streamSuffix} high`,
`-g:v${streamSuffix} ${fps * 2}`,
`-b:v${streamSuffix} ${targetBitrate}`,
`-bufsize ${targetBitrate * 2}`,
`-c:v${streamSuffix} h264_nvenc`,
`-cq 22`
// `-g:v${streamSuffix} ${fps * 2}`,
// `-b:v${streamSuffix} ${targetBitrate}`,
// `-bufsize ${targetBitrate * 2}`,
]
};
logger.info(`EncoderOptions: ${JSON.stringify(options)}`);