fix(videos): set explicit 4Mbps bitrate for hw encode

Default h264_v4l2m2m bitrate was ~200kbps producing unusable quality. 4M video + 128k audio = ~100MB per 3-min clip, proper dashcam quality. Co-authored-by: Copilot <[email protected]>
2026-08-10 01:43:28 -04:00
parent e8ce33eded
commit 7d5755180a
1 changed files with 2 additions and 0 deletions
@@ -62,7 +62,9 @@ def _convert_bg(relative_path):
                "ffmpeg", "-nostdin", "-loglevel", "error", "-y",
                "-i", source_path,
                "-c:v", "h264_v4l2m2m",
+                "-b:v", "4M",        # 4 Mbps — good quality, ~100MB per 3-min clip
                "-c:a", "aac",
+                "-b:a", "128k",
                "-movflags", "faststart",
                "-f", "mp4",
                tmp_path,