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add timeout and tcp fallback for rtsp urls only

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This commit is contained in:
Josh Hawkins 2026-04-22 07:08:18 -05:00
parent 008e74a091
commit 89adab265f
1 changed files with 13 additions and 2 deletions
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15
frigate/util/services.py
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@ -807,10 +807,15 @@ async def get_video_properties(
) -> dict[str, Any]: ) -> dict[str, Any]:
async def probe_with_ffprobe( async def probe_with_ffprobe(
url: str, url: str,
rtsp_transport: Optional[str] = None,
) -> tuple[bool, int, int, Optional[str], float]: ) -> tuple[bool, int, int, Optional[str], float]:
"""Fallback using ffprobe: returns (valid, width, height, codec, duration).""" """Fallback using ffprobe: returns (valid, width, height, codec, duration)."""
cmd = [ cmd = [ffmpeg.ffprobe_path]
ffmpeg.ffprobe_path, if rtsp_transport:
cmd += ["-rtsp_transport", rtsp_transport]
cmd += [
"-rw_timeout",
"5000000",
"-v", "-v",
"quiet", "quiet",
"-print_format", "-print_format",
@ -879,6 +884,12 @@ async def get_video_properties(
if not has_video or (get_duration and duration < 0): if not has_video or (get_duration and duration < 0):
has_video, width, height, fourcc, duration = await probe_with_ffprobe(url) has_video, width, height, fourcc, duration = await probe_with_ffprobe(url)
# last resort for RTSP: try TCP transport, since default UDP may be blocked
if (not has_video or (get_duration and duration < 0)) and url.startswith("rtsp://"):
has_video, width, height, fourcc, duration = await probe_with_ffprobe(
url, rtsp_transport="tcp"
)
result: dict[str, Any] = {"has_valid_video": has_video} result: dict[str, Any] = {"has_valid_video": has_video}
if has_video: if has_video:
result.update({"width": width, "height": height}) result.update({"width": width, "height": height})