友善之臂视频监控方案源码学习(5) - 输入控制(6)
时间：2026-01-26
46. height = strtol(s+1, NULL, 10);
47. break;
48.
49. /* f, fps */
50. case 6:
51. case 7:
52. DBG("case 6,7\n");
53. fps=atoi(optarg);
54. break;
55.
56. /* y, yuv */
57. case 8:
58. case 9:
59. DBG("case 8,9\n");
60. format = V4L2_PIX_FMT_YUYV;
61. break;
62.
63. /* q, quality */
64. case 10:
65. case 11:
66. DBG("case 10,11\n");
67. format = V4L2_PIX_FMT_YUYV;
68. gquality = MIN(MAX(atoi(optarg), 0), 100);
69. break;
70.
71. /* m, minimum_size */
72. case 12:
73. case 13:
74. DBG("case 12,13\n");
75. minimum_size = MAX(atoi(optarg), 0);
76. break;
77.
78. /* n, no_dynctrl */
79. case 14:
80. case 15:
81. DBG("case 14,15\n");
82. dynctrls = 0;
83. break;
84.
85. /* l, led */
86. case 16:
87. case 17:
88. DBG("case 16,17\n");
友善之臂视频监控方案源码学习(5) - 输入控制(6).doc
将本文的Word文档下载到电脑
