layoutx/channels_local.conf

[output]
1920 1080
letterbox = 0        ; 少黑边：4:3 画面轻微拉伸铺满各自格子（改为 1 恢复等比留黑边）
grid_lines = 1       ; 画面之间画白色网格分隔线（改为 0 关闭）

[streams]
0 rtsp://admin:hd135792468@192.168.1.121:554/Streaming/Channels/102
1 rtsp://admin:hd135792468@192.168.1.122:554/Streaming/Channels/102
2 rtsp://admin:hd135792468@192.168.1.123:554/Streaming/Channels/102
3 rtsp://admin:hd135792468@192.168.1.124:554/Streaming/Channels/102
4 rtsp://admin:hd135792468@192.168.1.125:554/Streaming/Channels/102
5 rtsp://admin:hd135792468@192.168.1.126:554/Streaming/Channels/102
6 rtsp://admin:hd135792468@192.168.1.129:554/Streaming/Channels/102
7 rtsp://admin:hd135792468@192.168.1.130:554/Streaming/Channels/102

# 单通道布局时切换为主码流
[main_streams]
0 rtsp://admin:hd135792468@192.168.1.121:554/Streaming/Channels/101
1 rtsp://admin:hd135792468@192.168.1.122:554/Streaming/Channels/101
2 rtsp://admin:hd135792468@192.168.1.123:554/Streaming/Channels/101
3 rtsp://admin:hd135792468@192.168.1.124:554/Streaming/Channels/101
4 rtsp://admin:hd135792468@192.168.1.125:554/Streaming/Channels/102
5 rtsp://admin:hd135792468@192.168.1.126:554/Streaming/Channels/102
6 rtsp://admin:hd135792468@192.168.1.129:554/Streaming/Channels/102
7 rtsp://admin:hd135792468@192.168.1.130:554/Streaming/Channels/101

[layout]
0 1 2 3
4 5 6 7


# 命名布局 [layoutN]：统一 4 列网格。同一标识(如 "0")被多个格子引用时，
# 这些格子自动合并成一个大画面区域；x 表示空格（黑块，不出画面）。
# 大画面一律在左上角，小画面在右下平铺。行高按"格子数越少越高"分配，
# 每行均 4 列时各行等高，布局整齐。
#   默认/全显: 8 画面等大 (2x4)
#   layout0-2: 1 个大画面(左上,占 75%宽) + 7 小
#   layout3  : 2 个大画面(左上,各占 50%宽) + 6 小
#   layout4  : 3 个大画面(cam0/1 上排大头 + cam2 横条) + 5 小
[layout0]
0 0 0 0 3
0 0 0 0 4
0 0 0 0 5
0 0 0 0 6
0 0 0 0 7

[layout1]
1 1 1 1 3
1 1 1 1 4
1 1 1 1 5
1 1 1 1 6
1 1 1 1 7

[layout2]
2 2 2 2 3
2 2 2 2 4
2 2 2 2 5
2 2 2 2 6
2 2 2 2 7

[layout3]
1 1 2 2 3
1 1 2 2 4
1 1 2 2 5
x x x x 6
x x x x 7


[layout4]
0 0 1 1 3
0 0 1 1 4
2 2 x x 5
2 2 x x 6
x x x x 7

# ---------- PLC 读取（本地测试：指向本机 plc_server.py） ----------
[plc]
enable = 1
ip = 127.0.0.1
port = 102
area = i           ; m | i | q | db
db = 1              ; 仅 area=db 时有效
read_start = 0      ; 轮询块的起始字节
read_len = 16       ; 每次轮询读取的字节数
poll_ms = 100
reconnect_ms = 3000
tsap_local = 0x0100
tsap_remote = 0x0102

# ---------- 标题栏 ----------
# type: bar = 实心条，顶部占 height 像素（视频区域下移）；
#  bar = 实心      overlay = 半透明条，盖在视频上、不占画面空间（每帧重画）。
# logo 与文字排成一组居中显示；opacity 0-255 控制 logo/文字不透明度。
[title]
enable = 1
type = overlay
height = 80
text = 法兰泰克 · 多路视频随动监控
logo = fltk.png
logo_pad = 8
opacity = 200
font = /usr/share/fonts/truetype/wqy/wqy-microhei.ttc
font_size = 48
color = 0xFFFFFF

# ---------- PLC 位 -> 布局切换规则 ----------
[plc_rules]
0 : 0.0,0.1 
1 : 0.2,0.3
2 : 0.4,0.5
3 : 0.0,0.1;0.2,0.3
4 : 0.0,0.1;0.2,0.3;0.4,0.5

# ---------- 故障日志 ----------
[log]
file = flog.txt
rotate_ms = 3600000
max_bytes = 1048576