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Merged
merged 2 commits into from
Aug 27, 2024
Merged

Fix notebook #9181

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49c83ac
Fix notebook
freddyaboulton Aug 22, 2024
58f2ead
Merge branch '5.0-dev' into fix-streaming-audio-out-demo
freddyaboulton Aug 23, 2024
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2 changes: 1 addition & 1 deletion demo/stream_audio_out/run.ipynb
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Original file line number Diff line number Diff line change
@@ -1 +1 @@
{"cells": [{"cell_type": "markdown", "id": "302934307671667531413257853548643485645", "metadata": {}, "source": ["# Gradio Demo: stream_audio_out"]}, {"cell_type": "code", "execution_count": null, "id": "272996653310673477252411125948039410165", "metadata": {}, "outputs": [], "source": ["!pip install -q gradio "]}, {"cell_type": "code", "execution_count": null, "id": "288918539441861185822528903084949547379", "metadata": {}, "outputs": [], "source": ["# Downloading files from the demo repo\n", "import os\n", "os.mkdir('audio')\n", "!wget -q -O audio/cantina.wav https://github.com/gradio-app/gradio/raw/main/demo/stream_audio_out/audio/cantina.wav"]}, {"cell_type": "code", "execution_count": null, "id": "44380577570523278879349135829904343037", "metadata": {}, "outputs": [], "source": ["import gradio as gr\n", "from pydub import AudioSegment\n", "from time import sleep\n", "import os\n", "\n", "with gr.Blocks() as demo:\n", " input_audio = gr.Audio(label=\"Input Audio\", type=\"filepath\", format=\"mp3\")\n", " with gr.Row():\n", " with gr.Column():\n", " stream_as_file_btn = gr.Button(\"Stream as File\")\n", " format = gr.Radio([\"wav\", \"mp3\"], value=\"wav\", label=\"Format\")\n", " stream_as_file_output = gr.Audio(streaming=True, elem_id=\"stream_as_file_output\", autoplay=True)\n", "\n", " def stream_file(audio_file, format):\n", " audio = AudioSegment.from_file(audio_file)\n", " i = 0\n", " chunk_size = 1000\n", " while chunk_size * i < len(audio):\n", " chunk = audio[chunk_size * i : chunk_size * (i + 1)]\n", " i += 1\n", " if chunk:\n", " file = f\"/tmp/{i}.{format}\"\n", " chunk.export(file, format=format)\n", " yield file\n", " sleep(0.5)\n", "\n", " stream_as_file_btn.click(\n", " stream_file, [input_audio, format], stream_as_file_output\n", " )\n", "\n", " gr.Examples(\n", " [[os.path.join(os.path.abspath(''), \"audio/cantina.wav\"), \"wav\"],\n", " [os.path.join(os.path.abspath(''), \"audio/cantina.wav\"), \"mp3\"]],\n", " [input_audio, format],\n", " fn=stream_file,\n", " outputs=stream_as_file_output,\n", " cache_examples=False,\n", " )\n", "\n", " with gr.Column():\n", " stream_as_bytes_btn = gr.Button(\"Stream as Bytes\")\n", " stream_as_bytes_output = gr.Audio(streaming=True, elem_id=\"stream_as_bytes_output\", autoplay=True)\n", "\n", " def stream_bytes(audio_file):\n", " chunk_size = 20_000\n", " with open(audio_file, \"rb\") as f:\n", " while True:\n", " chunk = f.read(chunk_size)\n", " if chunk:\n", " yield chunk\n", " sleep(1)\n", " else:\n", " break\n", " stream_as_bytes_btn.click(stream_bytes, input_audio, stream_as_bytes_output)\n", "\n", "if __name__ == \"__main__\":\n", " demo.launch()\n"]}], "metadata": {}, "nbformat": 4, "nbformat_minor": 5}
{"cells": [{"cell_type": "markdown", "id": "302934307671667531413257853548643485645", "metadata": {}, "source": ["# Gradio Demo: stream_audio_out"]}, {"cell_type": "code", "execution_count": null, "id": "272996653310673477252411125948039410165", "metadata": {}, "outputs": [], "source": ["!pip install -q gradio "]}, {"cell_type": "code", "execution_count": null, "id": "288918539441861185822528903084949547379", "metadata": {}, "outputs": [], "source": ["# Downloading files from the demo repo\n", "import os\n", "os.mkdir('audio')\n", "!wget -q -O audio/cantina.wav https://github.com/gradio-app/gradio/raw/main/demo/stream_audio_out/audio/cantina.wav"]}, {"cell_type": "code", "execution_count": null, "id": "44380577570523278879349135829904343037", "metadata": {}, "outputs": [], "source": ["import gradio as gr\n", "from pydub import AudioSegment\n", "from time import sleep\n", "import os\n", "import tempfile\n", "from pathlib import Path\n", "\n", "with gr.Blocks() as demo:\n", " input_audio = gr.Audio(label=\"Input Audio\", type=\"filepath\", format=\"mp3\")\n", " with gr.Row():\n", " with gr.Column():\n", " stream_as_file_btn = gr.Button(\"Stream as File\")\n", " format = gr.Radio([\"wav\", \"mp3\"], value=\"wav\", label=\"Format\")\n", " stream_as_file_output = gr.Audio(streaming=True, elem_id=\"stream_as_file_output\", autoplay=True, visible=False)\n", "\n", " def stream_file(audio_file, format):\n", " audio = AudioSegment.from_file(audio_file)\n", " i = 0\n", " chunk_size = 1000\n", " while chunk_size * i < len(audio):\n", " chunk = audio[chunk_size * i : chunk_size * (i + 1)]\n", " i += 1\n", " if chunk:\n", " file = Path(tempfile.gettempdir()) / \"stream_audio_demo\" / f\"{i}.{format}\"\n", " file.parent.mkdir(parents=True, exist_ok=True)\n", " chunk.export(str(file), format=format)\n", " yield file\n", " sleep(0.5)\n", "\n", " stream_as_file_btn.click(\n", " stream_file, [input_audio, format], stream_as_file_output\n", " )\n", "\n", " gr.Examples(\n", " [[os.path.join(os.path.abspath(''), \"audio/cantina.wav\"), \"wav\"],\n", " [os.path.join(os.path.abspath(''), \"audio/cantina.wav\"), \"mp3\"]],\n", " [input_audio, format],\n", " fn=stream_file,\n", " outputs=stream_as_file_output,\n", " cache_examples=False,\n", " )\n", "\n", " with gr.Column():\n", " stream_as_bytes_btn = gr.Button(\"Stream as Bytes\")\n", " stream_as_bytes_output = gr.Audio(streaming=True, elem_id=\"stream_as_bytes_output\", autoplay=True)\n", "\n", " def stream_bytes(audio_file):\n", " chunk_size = 20_000\n", " with open(audio_file, \"rb\") as f:\n", " while True:\n", " chunk = f.read(chunk_size)\n", " if chunk:\n", " yield chunk\n", " sleep(1)\n", " else:\n", " break\n", " stream_as_bytes_btn.click(stream_bytes, input_audio, stream_as_bytes_output)\n", "\n", "if __name__ == \"__main__\":\n", " demo.launch()\n"]}], "metadata": {}, "nbformat": 4, "nbformat_minor": 5}
9 changes: 6 additions & 3 deletions demo/stream_audio_out/run.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,16 @@
from pydub import AudioSegment
from time import sleep
import os
import tempfile
from pathlib import Path

with gr.Blocks() as demo:
input_audio = gr.Audio(label="Input Audio", type="filepath", format="mp3")
with gr.Row():
with gr.Column():
stream_as_file_btn = gr.Button("Stream as File")
format = gr.Radio(["wav", "mp3"], value="wav", label="Format")
stream_as_file_output = gr.Audio(streaming=True, elem_id="stream_as_file_output", autoplay=True)
stream_as_file_output = gr.Audio(streaming=True, elem_id="stream_as_file_output", autoplay=True, visible=False)

def stream_file(audio_file, format):
audio = AudioSegment.from_file(audio_file)
Expand All @@ -19,8 +21,9 @@ def stream_file(audio_file, format):
chunk = audio[chunk_size * i : chunk_size * (i + 1)]
i += 1
if chunk:
file = f"/tmp/{i}.{format}"
chunk.export(file, format=format)
file = Path(tempfile.gettempdir()) / "stream_audio_demo" / f"{i}.{format}"
file.parent.mkdir(parents=True, exist_ok=True)
chunk.export(str(file), format=format)
yield file
sleep(0.5)

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