add another quote command

Dockerfile

@@ -1,4 +1,6 @@
+ARG PROTOC_VERSION=28.2
 FROM debian:bookworm-slim AS builder
+ARG PROTOC_VERSION
 
 # Setzen der Arbeitsverzeichnis im Container
 WORKDIR /app
@@ -7,9 +9,11 @@ WORKDIR /app
 RUN apt-get update && apt-get install -y \
     python3 \
     python3-pip \
-    protobuf-compiler \
     && rm -rf /var/lib/apt/lists/*
 
+RUN curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-x86_64.zip && \
+    unzip protoc-${PROTOC_VERSION}-linux-x86_64.zip -d /app/.local
+
 # Upgrade pip
 RUN pip3 install --break-system-packages --upgrade pip
 
@@ -18,7 +22,7 @@ COPY proto/ffmpeg.proto .
 
 # Kompilieren der .proto-Datei für Python
 RUN python3 -m pip install --break-system-packages grpcio grpcio-tools 
-RUN python3 -m grpc_tools.protoc -I. --python_out=. --grpc_python_out=. ffmpeg.proto
+RUN PATH="$PATH:$HOME/app/.local/bin" python3 -m grpc_tools.protoc -I. --python_out=. --grpc_python_out=. ffmpeg.proto
 
 # Final stage
 FROM debian:bookworm-slim

client/grpc-ffmpeg.py

@@ -82,10 +82,21 @@ def handle_quoted_arguments(command_args):
             if ' ' in vf_arg or ',' in vf_arg or ':' in vf_arg:
                 vf_arg = f'"{vf_arg}"'
 
-            # Reassemble the -filter_complex argument
+            # Reassemble the -vf argument
             rffmpeg_command.append(arg)
             rffmpeg_command.append(vf_arg)
             i += 2  # Skip the next argument as it's part of -vf
+        elif arg == '-hls_segment_filename' and i + 1 < len(command_args):
+            hls_segment_filename_arg = command_args[i + 1]
+
+            # Quote the filter complex string if it contains spaces, commas, or colons
+            if ' ' in hls_segment_filename_arg or ',' in hls_segment_filename_arg or ':' in hls_segment_filename_arg:
+                hls_segment_filename_arg = f'"{hls_segment_filename_arg}"'
+
+            # Reassemble the -hls_segment_filename argument
+            rffmpeg_command.append(arg)
+            rffmpeg_command.append(hls_segment_filename_arg)
+            i += 2  # Skip the next argument as it's part of -hls_segment_filename
         # Append any other arguments as is
         else:
             rffmpeg_command.append(arg)