gst-rec - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

index.js

@@ -18,3 +18,3 @@ #!/usr/bin/env node
 var opts = {
-	boolean: ['ignore-config', 'show-config', 'version', 'help'],
+	boolean: ['ignore-config', 'show-config', 'list-audio-devices', 'version', 'help'],
 	string: [...Object.keys(recorder.opts), ...['http-port']],
@@ -33,2 +33,8 @@ alias: { o: 'output', h: 'help', gstPath: 'gst-path' }
 
+if(argv['list-audio-devices'])
+{
+	var audioList = recorder.getAudioDevices();
+	return console.log(JSON.stringify(audioList, null, 2));
+}
+
 getCmdOpts();
@@ -101,2 +107,19 @@
 	debug('Applied command line options');
+
+	var audioSrc = recorder.opts.audio.device;
+	if(	typeof audioSrc === 'string'
+		&& audioSrc.substring(0, 3) === 'dev'
+		&& Number.isInteger(parseInt(audioSrc.substring(3)))
+	) {
+		debug(`Searching for audio device with id: ${audioSrc}`);
+		var audioDevices = recorder.getAudioDevices();
+
+		if(audioDevices)
+			recorder.opts.audio.device = audioDevices.hasOwnProperty(audioSrc) ? audioDevices[audioSrc] : null;
+
+		if(recorder.opts.audio.device !== null)
+			debug(`Found audio device: ${recorder.opts.audio.device}`);
+		else
+			console.error('Requested audio device not found!');
+	}
 }
@@ -175,16 +198,17 @@
 	console.log([
-		'',
+		``,
 		`gst-rec ${getVersion()}, universal screen recorder powered by GStreamer`,
-		'Usage: gst-rec [OPTIONS]',
-		'',
-		'Options:',
-		'  -o, --output <mode>           Set output mode: file | server | stdout (default: file)',
+		`Usage: gst-rec [OPTIONS]`,
+		``,
+		`Options:`,
+		`  -o, --output <mode>           Set output mode: file | server | stdout (default: file)`,
 		`  --ignore-config               Do not read the user configuration in ~/${confLocation}`,
 		`  --show-config                 Only displays currently applied configuration and exits`,
+		`  --list-audio-devices          Shows list of audio sources obtained from "pacmd" in JSON format`,
 		`  --gst-path <path>             Path to gst-launch-1.0 binary (default: ${recorder.opts.gstPath})`,
 		`  --preset <name>               Encoding speed preset: ultrafast | superfast (default: ${recorder.opts.preset})`,
 		`  --format <container>          Used media container: matroska | mp4 (default: ${recorder.opts.format})`,
-		'  --http-port <port>            Create simple http server besides GStreamer tcp server (only when output: server)',
+		`  --http-port <port>            Create simple http server besides GStreamer tcp server (only when output: server)`,
 		`  --pipewire <key=value,...>`,
-		'      path=<value>              Pipewire source path',
+		`      path=<value>              Pipewire source path`,
 		`  --video <key=value,...>`,
@@ -207,5 +231,5 @@ `      width=<value>             Horizontal video resolution - ignored when scaling is disabled (default: ${recorder.opts.video.width})`,
 		`      name=<filename>           Current capture filename without extension (default: ${recorder.opts.file.name} = auto-generated)`,
-		'  --version                     Show current app version',
-		'  -h, --help                    This help screen',
-		''
+		`  --version                     Show current app version`,
+		`  -h, --help                    This help screen`,
+		``
 	].join('\n'));
@@ -212,0 +236,0 @@ }

package.json

 {
   "name": "gst-rec",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Universal screen recorder powered by GStreamer",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -23,3 +23,3 @@ # gst-rec
 # Change encoding preset, video container, output file location and set custom filename:
-gst-rec --preset ultrafast --format mp4 --file 'dir=/my/custom/with spaces/path,name=My Awesome Recording'
+gst-rec --preset ultrafast --format mp4 --file 'dir=/my/custom/path,name=My Awesome Recording'
 
@@ -29,5 +29,8 @@ # Record desktop with audio from pulseaudio sink:
 
-# Record desktop and save it to `~/Videos` directory as MP4 file with AAC audio:
-gst-rec --audio device=alsa_output.pci-0000_00_01.1.hdmi-stereo.monitor,encoder=faac --format mp4 --file dir=~/Videos
+# Show list of system audio devices:
+gst-rec --list-audio-devices
 
+# Record to `~/Videos` directory as MP4 file with AAC audio from dev0:
+gst-rec --audio device=dev0,encoder=faac --format mp4 --file dir=~/Videos
+
 # Run GStreamer tcp server to allow connecting from multiple devices:
@@ -49,3 +52,3 @@ gst-rec --output server --server host=127.0.0.1,port=8080
 # Stream desktop with audio to Chromecast:
-gst-rec --audio device=alsa_output.pci-0000_00_01.1.hdmi-stereo.monitor,encoder=lamemp3enc -o - | castnow --quiet -
+gst-rec --audio device=dev0,encoder=lamemp3enc -o - | castnow --quiet -
 
@@ -55,3 +58,3 @@ # Alter default configuration and display it in JSON format (can be placed in config file):
 
-# Create new config file with default vaules:
+# Create new config file with default values:
 gst-rec --ignore-config --show-config > ~/.config/gst-rec.json
@@ -58,0 +61,0 @@ ```

No alert changes

Improved metrics

Total package byte prevSize

12727

increased by6.72%

Lines of code

217

increased by10.15%

Number of lines in readme file

67

increased by4.69%

No dependency changes