Spaces:
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Sleeping
refactor ffmeg_concerter_actor.py to its own class
Browse files- debug_app.py +2 -62
- ffmpeg_converter_actor.py +62 -0
debug_app.py
CHANGED
@@ -1,8 +1,4 @@
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import asyncio
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import io
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import logging
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import select
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import time
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import traceback
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from typing import List
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@@ -13,13 +9,13 @@ from streamlit_webrtc import WebRtcMode, webrtc_streamer
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import pydub
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from dotenv import load_dotenv
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load_dotenv()
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from sample_utils.turn import get_ice_servers
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logger = logging.getLogger(__name__)
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import subprocess
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import os
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import ray
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@@ -32,63 +28,7 @@ if not ray.is_initialized():
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else:
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ray.init(namespace="project_charles")
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class FFMpegConverterActor:
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def __init__(self, queue: Queue, buffer_size: int = 1920, output_format: str='s16le'):
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self.queue = queue
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self.buffer_size = 1920
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self.output_format = output_format
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self.input_pipe = None
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self.output_pipe = None
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self.process = None
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async def run(self):
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while True:
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chunk = await self.output_pipe.read(self.buffer_size)
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await self.queue.put_async(chunk)
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async def start_process(self):
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cmd = [
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'ffmpeg',
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'-i', 'pipe:0', # read from stdin
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'-f', self.output_format,
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'-ar', '48000',
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'-ac', '1',
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'pipe:1' # write to stdout
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]
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self.process = await asyncio.create_subprocess_exec(
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*cmd,
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stdin=asyncio.subprocess.PIPE,
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stdout=asyncio.subprocess.PIPE,
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stderr=asyncio.subprocess.PIPE
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)
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self.input_pipe = self.process.stdin
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self.output_pipe = self.process.stdout
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assert self.input_pipe is not None, "input_pipe was not initialized"
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print (f"input_pipe: {self.input_pipe}")
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async def push_chunk(self, chunk):
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try:
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self.input_pipe.write(chunk)
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# await self.input_pipe.drain()
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except BrokenPipeError:
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# If the pipe is broken, restart the process.
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await self.start_process()
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self.input_pipe.write(chunk)
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# await self.input_pipe.drain()
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# def has_processed_all_data(self):
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# return self.process.poll() is not None
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def close(self):
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self.input_pipe.close()
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self.output_pipe.close()
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self.process.wait()
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def video_frame_callback(
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import logging
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import traceback
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from typing import List
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import pydub
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from dotenv import load_dotenv
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from ffmpeg_converter_actor import FFMpegConverterActor
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load_dotenv()
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from sample_utils.turn import get_ice_servers
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logger = logging.getLogger(__name__)
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import os
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import ray
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else:
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ray.init(namespace="project_charles")
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def video_frame_callback(
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ffmpeg_converter_actor.py
ADDED
@@ -0,0 +1,62 @@
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import asyncio
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import ray
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from ray.util.queue import Queue
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@ray.remote
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class FFMpegConverterActor:
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def __init__(self, queue: Queue, buffer_size: int = 1920, output_format: str='s16le'):
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self.queue = queue
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self.buffer_size = 1920
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self.output_format = output_format
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self.input_pipe = None
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self.output_pipe = None
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self.process = None
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async def run(self):
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while True:
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chunk = await self.output_pipe.read(self.buffer_size)
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await self.queue.put_async(chunk)
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async def start_process(self):
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cmd = [
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'ffmpeg',
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'-i', 'pipe:0', # read from stdin
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'-f', self.output_format,
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'-ar', '48000',
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'-ac', '1',
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'pipe:1' # write to stdout
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]
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self.process = await asyncio.create_subprocess_exec(
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*cmd,
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stdin=asyncio.subprocess.PIPE,
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stdout=asyncio.subprocess.PIPE,
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stderr=asyncio.subprocess.PIPE
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)
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self.input_pipe = self.process.stdin
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self.output_pipe = self.process.stdout
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assert self.input_pipe is not None, "input_pipe was not initialized"
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print (f"input_pipe: {self.input_pipe}")
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async def push_chunk(self, chunk):
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try:
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self.input_pipe.write(chunk)
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# await self.input_pipe.drain()
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except BrokenPipeError:
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# If the pipe is broken, restart the process.
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await self.start_process()
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self.input_pipe.write(chunk)
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# await self.input_pipe.drain()
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# def has_processed_all_data(self):
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# return self.process.poll() is not None
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def close(self):
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self.input_pipe.close()
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self.output_pipe.close()
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self.process.wait()
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