{"id":19165,"date":"2026-09-20T10:11:12","date_gmt":"2026-09-20T08:11:12","guid":{"rendered":"https:\/\/www.beseit.net\/?p=19165"},"modified":"2026-09-20T10:11:52","modified_gmt":"2026-09-20T08:11:52","slug":"reproduir-audio-des-del-terminal-per-piper","status":"publish","type":"post","link":"https:\/\/www.beseit.net\/?p=19165","title":{"rendered":"reproduir \u00e0udio des del terminal per Piper:"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">S\u00ed! Hi ha <strong>diverses alternatives<\/strong> per reproduir l&#8217;\u00e0udio generat per Piper:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Alternatives des del terminal:<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Guardar a fitxer i reproduir:<\/strong><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Generar i guardar\necho \"Text\" | piper --model \/config\/ca_ES-upc_ona-medium.onnx --output_file \/tmp\/audio.wav\n\n# Reproduir amb aplay\naplay \/tmp\/audio.wav\n\n# O amb paplay (PulseAudio)\npaplay \/tmp\/audio.wav<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Utilitzar <code>paplay<\/code> (PulseAudio):<\/strong><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">echo \"Text\" | piper --model \/config\/ca_ES-upc_ona-medium.onnx --output_file - | \\\npaplay --raw --rate=22050 --format=s16le --channels=1<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Utilitzar <code>ffplay<\/code> (FFmpeg):<\/strong><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">echo \"Text\" | piper --model \/config\/ca_ES-upc_ona-medium.onnx --output_file - | \\\nffplay -f s16le -ar 22050 -ac 1 -i -<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Utilitzar <code>sox<\/code> (Sound eXchange):<\/strong><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">echo \"Text\" | piper --model \/config\/ca_ES-upc_ona-medium.onnx --output_file - | \\\nplay -t raw -r 22050 -b 16 -c 1 -<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Python amb <code>pydub<\/code> o <code>playsound<\/code>:<\/strong><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import subprocess\nfrom pydub import AudioSegment\nfrom pydub.playback import play\n\n# Generar \u00e0udio\nresult = subprocess.run([\n    'docker', 'exec', 'piper', 'bash', '-c',\n    'echo \"Text\" | piper --model \/config\/ca_ES-upc_ona-medium.onnx --output_file -'\n], capture_output=True)\n\n# Reproduir\naudio = AudioSegment.from_raw(io.BytesIO(result.stdout), \n                               sample_width=2, \n                               frame_rate=22050, \n                               channels=1)\nplay(audio)<\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Quina prefereixes utilitzar al teu <code>server.py<\/code>?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>aplay<\/code> (la que ja fas servir) \u2705<\/li>\n\n\n\n<li><code>paplay<\/code> (millor per PulseAudio)<\/li>\n\n\n\n<li><code>ffplay<\/code> (m\u00e9s vers\u00e0til)<\/li>\n\n\n\n<li>Guardar a fitxer primer<\/li>\n\n\n\n<li>Una altra?<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>S\u00ed! Hi ha diverses alternatives per reproduir l&#8217;\u00e0udio generat per Piper: Alternatives des del terminal: 1. Guardar a fitxer i reproduir: 2. Utilitzar paplay (PulseAudio): 3. Utilitzar ffplay (FFmpeg): 4. Utilitzar sox (Sound eXchange): 5. Python amb pydub o playsound: &hellip; <a href=\"https:\/\/www.beseit.net\/?p=19165\">Continua llegint <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":3167,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[207,1],"tags":[],"class_list":["post-19165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-deepin-linux","category-bloc-de-notes"],"_links":{"self":[{"href":"https:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/19165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19165"}],"version-history":[{"count":1,"href":"https:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/19165\/revisions"}],"predecessor-version":[{"id":19166,"href":"https:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/posts\/19165\/revisions\/19166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beseit.net\/index.php?rest_route=\/wp\/v2\/media\/3167"}],"wp:attachment":[{"href":"https:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beseit.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}