pat-e/encoding-scripts-old
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improvements by Gemini 2.5 Pro

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pat-e
2025-07-17 10:00:54 +02:00
parent 583838c4f0
commit 8d2d272185
1 changed files with 28 additions and 17 deletions
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37
tv_audio_encoder.py
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@@ -213,7 +213,14 @@ def main(no_downmix=False):
codec = stream.get("codec_name") codec = stream.get("codec_name")
channels = stream.get("channels", 2) channels = stream.get("channels", 2)
language = stream.get("tags", {}).get("language", "und") language = stream.get("tags", {}).get("language", "und")
# More robustly find the mkvmerge track by matching ffprobe's stream index
# to mkvmerge's 'stream_id' property.
mkv_track = next((t for t in mkv_info.get("tracks", []) if t.get("properties", {}).get("stream_id") == stream_index), None)
if not mkv_track:
# Fallback to the less reliable index-based method if stream_id isn't found
mkv_track = mkv_audio_tracks_list[audio_idx] if audio_idx < len(mkv_audio_tracks_list) else {} mkv_track = mkv_audio_tracks_list[audio_idx] if audio_idx < len(mkv_audio_tracks_list) else {}
track_id = mkv_track.get("id", -1) track_id = mkv_track.get("id", -1)
track_title = mkv_track.get("properties", {}).get("track_name", "") track_title = mkv_track.get("properties", {}).get("track_name", "")
track_delay = 0 track_delay = 0
@@ -250,11 +257,12 @@ def main(no_downmix=False):
mkvmerge_args = ["mkvmerge", "-o", str(intermediate_output_file), str(created_encoded_video_path)] mkvmerge_args = ["mkvmerge", "-o", str(intermediate_output_file), str(created_encoded_video_path)]
for file_info in processed_audio_files: for file_info in processed_audio_files:
sync_switch = ["--sync", f"0:{file_info['Delay']}"] if file_info["Delay"] else [] mkvmerge_args.extend(["--language", f"0:{file_info['Language']}"])
mkvmerge_args += [ if file_info['Title']: # Only add track name if it exists
"--language", f"0:{file_info['Language']}", mkvmerge_args.extend(["--track-name", f"0:{file_info['Title']}"])
"--track-name", f"0:{file_info['Title']}" if file_info['Delay']:
] + sync_switch + [str(file_info["Path"])] mkvmerge_args.extend(["--sync", f"0:{file_info['Delay']}"])
mkvmerge_args.append(str(file_info["Path"]))
source_copy_args = ["--no-video"] source_copy_args = ["--no-video"]
@@ -274,23 +282,26 @@ def main(no_downmix=False):
print(f"An error occurred while processing '{file_path.name}': {e}", file=sys.stderr) print(f"An error occurred while processing '{file_path.name}': {e}", file=sys.stderr)
finally: finally:
print("--- Starting Cleanup ---") print("--- Starting Cleanup ---")
print(" - Cleaning up disposable audio temporary directory...")
if audio_temp_dir and Path(audio_temp_dir).exists(): if audio_temp_dir and Path(audio_temp_dir).exists():
print(" - Cleaning up disposable audio temporary directory...")
shutil.rmtree(audio_temp_dir, ignore_errors=True) shutil.rmtree(audio_temp_dir, ignore_errors=True)
print(" - Cleaning up intermediate output file (if any)...") if intermediate_output_file.exists():
intermediate_output_file.unlink(missing_ok=True) print(" - Cleaning up intermediate output file...")
intermediate_output_file.unlink()
print(" - Cleaning up persistent video temporary files...") print(" - Cleaning up persistent video temporary files...")
if created_ut_video_path and created_ut_video_path.exists(): if created_ut_video_path and created_ut_video_path.exists():
print(f" Deleting UT video file: {created_ut_video_path}") print(f" - Deleting UT video file: {created_ut_video_path}")
created_ut_video_path.unlink(missing_ok=True) created_ut_video_path.unlink()
if created_encoded_video_path and created_encoded_video_path.exists(): if created_encoded_video_path and created_encoded_video_path.exists():
print(f" Deleting encoded video temp file: {created_encoded_video_path}") print(f" - Deleting encoded video temp file: {created_encoded_video_path}")
created_encoded_video_path.unlink(missing_ok=True) created_encoded_video_path.unlink()
alabama_dirs = list(current_dir.glob('.alabamatemp-*'))
if alabama_dirs:
print(" - Cleaning up AlabamaEncoder temporary directories...") print(" - Cleaning up AlabamaEncoder temporary directories...")
for temp_dir_alabama in current_dir.glob('.alabamatemp-*'): for temp_dir_alabama in alabama_dirs:
if temp_dir_alabama.is_dir(): if temp_dir_alabama.is_dir():
shutil.rmtree(temp_dir_alabama, ignore_errors=True) shutil.rmtree(temp_dir_alabama, ignore_errors=True)
print("--- Finished Cleanup ---") print("--- Finished Cleanup ---")