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fall back to tcp transport when rtsp probes fail over udp

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This commit is contained in:
Josh Hawkins 2026-04-22 13:37:55 -05:00
parent b7261c8e70
commit 5a99634b96
1 changed files with 22 additions and 14 deletions
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36
frigate/util/services.py
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@ -711,23 +711,31 @@ def ffprobe_stream(ffmpeg, path: str, detailed: bool = False) -> sp.CompletedPro
else: else:
format_entries = None format_entries = None
ffprobe_cmd = [ def run(rtsp_transport: Optional[str] = None) -> sp.CompletedProcess:
ffmpeg.ffprobe_path, cmd = [ffmpeg.ffprobe_path]
"-timeout", if rtsp_transport:
"1000000", cmd += ["-rtsp_transport", rtsp_transport]
"-print_format", cmd += [
"json", "-timeout",
"-show_entries", "1000000",
f"stream={stream_entries}", "-print_format",
] "json",
"-show_entries",
f"stream={stream_entries}",
]
if detailed and format_entries:
cmd.extend(["-show_entries", f"format={format_entries}"])
cmd.extend(["-loglevel", "error", clean_path])
return sp.run(cmd, capture_output=True)
# Add format entries for detailed mode result = run()
if detailed and format_entries:
ffprobe_cmd.extend(["-show_entries", f"format={format_entries}"])
ffprobe_cmd.extend(["-loglevel", "error", clean_path]) # For RTSP: retry with explicit TCP transport if the first attempt failed
# (default UDP may be blocked)
if result.returncode != 0 and clean_path.startswith("rtsp://"):
result = run(rtsp_transport="tcp")
return sp.run(ffprobe_cmd, capture_output=True) return result
def vainfo_hwaccel(device_name: Optional[str] = None) -> sp.CompletedProcess: def vainfo_hwaccel(device_name: Optional[str] = None) -> sp.CompletedProcess: