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I'm currently trying to sample a set of frames using the UYVY format. As I sample I push them back into a vector. If I try to add more than 10 elements to this vector, librealsense2 throws an exception which terminates the program. Sample code shown below.
Strangely I only have this issue when trying to save using the UYVY format, it seems to work fine using the Y8 format. Originally I had this same issue for saving in any format but the .keep() function resolved it. In the viewer the UYVY format is supported for a single IR sensor; however in order to enable it I must use cfg.enable_stream(RS2_STREAM_INFRARED, -1, 1280, 720, RS2_FORMAT_UYVY, 30); Specifying an index other than "-1" results in a thrown exception. When attempting to retrieve frames using .get_infrared_frame(), specifying an index (e.g. 1 or 2) returns a NULL pointer rather than a frame.
To summarize, I am retrieving frames, but cannot hold on to more than 10 at a time, using standard stl containers, and ".keep()" does not resolve the issue. As I am able to sample and save large quantities of frames in other formats (e.g. 500 rgb frames in 24bit rgb) I am confident I am not running out of memory. Anyone have any ideas ?
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Hello,
I use 2.11.0 LibRS and revised rs-capture.cpp sample code to simulate your situation, the code works without problem, please have a try and let me know your feedback.
Also for index of the Left/Right IR, Y8 & Y16 are generated from each stream so if you want to get those two format, you can set stream parameter to 1 or 2. But few of the format is generated through software, if you want to retrieve those format, you have to set the index to 0. you can use the rs-sensor-control.cpp example to list down the available streams. Attached my enumeration from the sample.
Sensor provides the following stream profiles:
0 : Infrared # 2 (Video Stream: Y16 1920x1080@ 25Hz)
1 : Infrared # 1 (Video Stream: Y16 1920x1080@ 25Hz)
2 : Infrared # 1 (Video Stream: Y8 1920x1080@ 25Hz)
3 : Infrared # 2 (Video Stream: Y8 1920x1080@ 25Hz)
4 : Infrared # 2 (Video Stream: Y16 1920x1080@ 15Hz)
5 : Infrared # 1 (Video Stream: Y16 1920x1080@ 15Hz)
6 : Infrared # 1 (Video Stream: Y8 1920x1080@ 15Hz)
7 : Infrared # 2 (Video Stream: Y8 1920x1080@ 15Hz)
8 : Infrared # 0 (Video Stream: UYVY 1280x720@ 30Hz)
9 : Infrared # 1 (Video Stream: Y8 1280x720@ 30Hz)
10 : Infrared # 2 (Video Stream: Y8 1280x720@ 30Hz)
11 : Infrared # 0 (Video Stream: BGRA8 1280x720@ 30Hz)
12 : Infrared # 0 (Video Stream: RGBA8 1280x720@ 30Hz)
13 : Infrared # 0 (Video Stream: BGR8 1280x720@ 30Hz)
14 : Infrared # 0 (Video Stream: RGB8 1280x720@ 30Hz)
15 : Infrared # 0 (Video Stream: UYVY 1280x720@ 15Hz)
16 : Infrared # 1 (Video Stream: Y8 1280x720@ 15Hz)
17 : Infrared # 2 (Video Stream: Y8 1280x720@ 15Hz)
18 : Infrared # 0 (Video Stream: BGRA8 1280x720@ 15Hz)
19 : Infrared # 0 (Video Stream: RGBA8 1280x720@ 15Hz)
20 : Infrared # 0 (Video Stream: BGR8 1280x720@ 15Hz)
21 : Infrared # 0 (Video Stream: RGB8 1280x720@ 15Hz)
22 : Infrared # 0 (Video Stream: UYVY 1280x720@ 6Hz)
23 : Infrared # 2 (Video Stream: Y8 1280x720@ 6Hz)
24 : Infrared # 1 (Video Stream: Y8 1280x720@ 6Hz)
25 : Infrared # 0 (Video Stream: BGRA8 1280x720@ 6Hz)
26 : Infrared # 0 (Video Stream: RGBA8 1280x720@ 6Hz)
27 : Infrared # 0 (Video Stream: BGR8 1280x720@ 6Hz)
28 : Infrared # 0 (Video Stream: RGB8 1280x720@ 6Hz)
29 : Infrared # 2 (Video Stream: Y16 960x540@ 25Hz)
30 : Infrared # 1 (Video Stream: Y16 960x540@ 25Hz)
31 : Infrared # 1 (Video Stream: Y16 960x540@ 15Hz)
32 : Infrared # 2 (Video Stream: Y16 960x540@ 15Hz)
33 : Infrared # 0 (Video Stream: UYVY 848x480@ 90Hz)
34 : Infrared # 1 (Video Stream: Y8 848x480@ 90Hz)
35 : Infrared # 2 (Video Stream: Y8 848x480@ 90Hz)
36 : Infrared # 0 (Video Stream: BGRA8 848x480@ 90Hz)
37 : Infrared # 0 (Video Stream: RGBA8 848x480@ 90Hz)
38 : Infrared # 0 (Video Stream: BGR8 848x480@ 90Hz)
39 : Infrared # 0 (Video Stream: RGB8 848x480@ 90Hz)
40 : Infrared # 0 (Video Stream: UYVY 848x480@ 60Hz)
41 : Infrared # 2 (Video Stream: Y8 848x480@ 60Hz)
42 : Infrared # 1 (Video Stream: Y8 848x480@ 60Hz)
43 : Infrared # 0 (Video Stream: BGRA8 848x480@ 60Hz)
44 : Infrared # 0 (Video Stream: RGBA8 848x480@ 60Hz)
45 : Infrared # 0 (Video Stream: BGR8 848x480@ 60Hz)
46 : Infrared # 0 (Video Stream: RGB8 848x480@ 60Hz)
47 : Infrared # 0 (Video Stream: UYVY 848x480@ 30Hz)
48 : Infrared # 1 (Video Stream: Y8 848x480@ 30Hz)
49 : Infrared # 2 (Video Stream: Y8 848x480@ 30Hz)
50 : Infrared # 0 (Video Stream: BGRA8 848x480@ 30Hz)
51 : Infrared # 0 (Video Stream: RGBA8 848x480@ 30Hz)
52 : Infrared # 0 (Video Stream: BGR8 848x480@ 30Hz)
53 : Infrared # 0 (Video Stream: RGB8 848x480@ 30Hz)
54 : Infrared # 0 (Video Stream: UYVY 848x480@ 15Hz)
55 : Infrared # 1 (Video Stream: Y8 848x480@ 15Hz)
56 : Infrared # 2 (Video Stream: Y8 848x480@ 15Hz)
57 : Infrared # 0 (Video Stream: BGRA8 848x480@ 15Hz)
58 : Infrared # 0 (Video Stream: RGBA8 848x480@ 15Hz)
59 : Infrared # 0 (Video Stream: BGR8 848x480@ 15Hz)
60 : Infrared # 0 (Video Stream: RGB8 848x480@ 15Hz)
61 : Infrared # 0 (Video Stream: UYVY 848x480@ 6Hz)
62 : Infrared # 1 (Video Stream: Y8 848x480@ 6Hz)
63 : Infrared # 2 (Video Stream: Y8 848x480@ 6Hz)
64 : Infrared # 0 (Video Stream: BGRA8 848x480@ 6Hz)
65 : Infrared # 0 (Video Stream: RGBA8 848x480@ 6Hz)
66 : Infrared # 0 (Video Stream: BGR8 848x480@ 6Hz)
67 : Infrared # 0 (Video Stream: RGB8 848x480@ 6Hz)
68 : Infrared # 0 (Video Stream: UYVY 640x480@ 90Hz)
69 : Infrared # 1 (Video Stream: Y8 640x480@ 90Hz)
70 : Infrared # 2 (Video Stream: Y8 640x480@ 90Hz)
71 : Infrared # 0 (Video Stream: BGRA8 640x480@ 90Hz)
72 : Infrared # 0 (Video Stream: RGBA8 640x480@ 90Hz)
73 : Infrared # 0 (Video Stream: BGR8 640x480@ 90Hz)
74 : Infrared # 0 (Video Stream: RGB8 640x480@ 90Hz)
75 : Infrared # 0 (Video Stream: UYVY 640x480@ 60Hz)
76 : Infrared # 2 (Video Stream: Y8 640x480@ 60Hz)
77 : Infrared # 1 (Video Stream: Y8 640x480@ 60Hz)
78 : Infrared # 0 (Video Stream: BGRA8 640x480@ 60Hz)
79 : Infrared # 0 (Video Stream: RGBA8 640x480@ 60Hz)
80 : Infrared # 0 (Video Stream: BGR8 640x480@ 60Hz)
81 : Infrared # 0 (Video Stream: RGB8 640x480@ 60Hz)
82 : Infrared # 0 (Video Stream: UYVY 640x480@ 30Hz)
83 : Infrared # 2 (Video Stream: Y8 640x480@ 30Hz)
84 : Infrared # 1 (Video Stream: Y8 640x480@ 30Hz)
85 : Infrared # 0 (Video Stream: BGRA8 640x480@ 30Hz)
86 : Infrared # 0 (Video Stream: RGBA8 640x480@ 30Hz)
87 : Infrared # 0 (Video Stream: BGR8 640x480@ 30Hz)
88 : Infrared # 0 (Video Stream: RGB8 640x480@ 30Hz)
89 : Infrared # 0 (Video Stream: UYVY 640x480@ 15Hz)
90 : Infrared # 1 (Video Stream: Y8 640x480@ 15Hz)
91 : Infrared # 2 (Video Stream: Y8 640x480@ 15Hz)
92 : Infrared # 0 (Video Stream: BGRA8 640x480@ 15Hz)
93 : Infrared # 0 (Video Stream: RGBA8 640x480@ 15Hz)
94 : Infrared # 0 (Video Stream: BGR8 640x480@ 15Hz)
95 : Infrared # 0 (Video Stream: RGB8 640x480@ 15Hz)
96 : Infrared # 0 (Video Stream: UYVY 640x480@ 6Hz)
97 : Infrared # 1 (Video Stream: Y8 640x480@ 6Hz)
98 : Infrared # 2 (Video Stream: Y8 640x480@ 6Hz)
99 : Infrared # 0 (Video Stream: BGRA8 640x480@ 6Hz)
100: Infrared # 0 (Video Stream: RGBA8 640x480@ 6Hz)
101: Infrared # 0 (Video Stream: BGR8 640x480@ 6Hz)
102: Infrared # 0 (Video Stream: RGB8 640x480@ 6Hz)
103: Infrared # 0 (Video Stream: UYVY 640x360@ 90Hz)
104: Infrared # 2 (Video Stream: Y8 640x360@ 90Hz)
105: Infrared # 1 (Video Stream: Y8 640x360@ 90Hz)
106: Infrared # 0 (Video Stream: BGRA8 640x360@ 90Hz)
107: Infrared # 0 (Video Stream: RGBA8 640x360@ 90Hz)
108: Infrared # 0 (Video Stream: BGR8 640x360@ 90Hz)
109: Infrared # 0 (Video Stream: RGB8 640x360@ 90Hz)
110: Infrared # 0 (Video Stream: UYVY 640x360@ 60Hz)
111: Infrared # 1 (Video Stream: Y8 640x360@ 60Hz)
112: Infrared # 2 (Video Stream: Y8 640x360@ 60Hz)
113: Infrared # 0 (Video Stream: BGRA8 640x360@ ...
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Hello,
I use 2.11.0 LibRS and revised rs-capture.cpp sample code to simulate your situation, the code works without problem, please have a try and let me know your feedback.
Also for index of the Left/Right IR, Y8 & Y16 are generated from each stream so if you want to get those two format, you can set stream parameter to 1 or 2. But few of the format is generated through software, if you want to retrieve those format, you have to set the index to 0. you can use the rs-sensor-control.cpp example to list down the available streams. Attached my enumeration from the sample.
Sensor provides the following stream profiles:
0 : Infrared # 2 (Video Stream: Y16 1920x1080@ 25Hz)
1 : Infrared # 1 (Video Stream: Y16 1920x1080@ 25Hz)
2 : Infrared # 1 (Video Stream: Y8 1920x1080@ 25Hz)
3 : Infrared # 2 (Video Stream: Y8 1920x1080@ 25Hz)
4 : Infrared # 2 (Video Stream: Y16 1920x1080@ 15Hz)
5 : Infrared # 1 (Video Stream: Y16 1920x1080@ 15Hz)
6 : Infrared # 1 (Video Stream: Y8 1920x1080@ 15Hz)
7 : Infrared # 2 (Video Stream: Y8 1920x1080@ 15Hz)
8 : Infrared # 0 (Video Stream: UYVY 1280x720@ 30Hz)
9 : Infrared # 1 (Video Stream: Y8 1280x720@ 30Hz)
10 : Infrared # 2 (Video Stream: Y8 1280x720@ 30Hz)
11 : Infrared # 0 (Video Stream: BGRA8 1280x720@ 30Hz)
12 : Infrared # 0 (Video Stream: RGBA8 1280x720@ 30Hz)
13 : Infrared # 0 (Video Stream: BGR8 1280x720@ 30Hz)
14 : Infrared # 0 (Video Stream: RGB8 1280x720@ 30Hz)
15 : Infrared # 0 (Video Stream: UYVY 1280x720@ 15Hz)
16 : Infrared # 1 (Video Stream: Y8 1280x720@ 15Hz)
17 : Infrared # 2 (Video Stream: Y8 1280x720@ 15Hz)
18 : Infrared # 0 (Video Stream: BGRA8 1280x720@ 15Hz)
19 : Infrared # 0 (Video Stream: RGBA8 1280x720@ 15Hz)
20 : Infrared # 0 (Video Stream: BGR8 1280x720@ 15Hz)
21 : Infrared # 0 (Video Stream: RGB8 1280x720@ 15Hz)
22 : Infrared # 0 (Video Stream: UYVY 1280x720@ 6Hz)
23 : Infrared # 2 (Video Stream: Y8 1280x720@ 6Hz)
24 : Infrared # 1 (Video Stream: Y8 1280x720@ 6Hz)
25 : Infrared # 0 (Video Stream: BGRA8 1280x720@ 6Hz)
26 : Infrared # 0 (Video Stream: RGBA8 1280x720@ 6Hz)
27 : Infrared # 0 (Video Stream: BGR8 1280x720@ 6Hz)
28 : Infrared # 0 (Video Stream: RGB8 1280x720@ 6Hz)
29 : Infrared # 2 (Video Stream: Y16 960x540@ 25Hz)
30 : Infrared # 1 (Video Stream: Y16 960x540@ 25Hz)
31 : Infrared # 1 (Video Stream: Y16 960x540@ 15Hz)
32 : Infrared # 2 (Video Stream: Y16 960x540@ 15Hz)
33 : Infrared # 0 (Video Stream: UYVY 848x480@ 90Hz)
34 : Infrared # 1 (Video Stream: Y8 848x480@ 90Hz)
35 : Infrared # 2 (Video Stream: Y8 848x480@ 90Hz)
36 : Infrared # 0 (Video Stream: BGRA8 848x480@ 90Hz)
37 : Infrared # 0 (Video Stream: RGBA8 848x480@ 90Hz)
38 : Infrared # 0 (Video Stream: BGR8 848x480@ 90Hz)
39 : Infrared # 0 (Video Stream: RGB8 848x480@ 90Hz)
40 : Infrared # 0 (Video Stream: UYVY 848x480@ 60Hz)
41 : Infrared # 2 (Video Stream: Y8 848x480@ 60Hz)
42 : Infrared # 1 (Video Stream: Y8 848x480@ 60Hz)
43 : Infrared # 0 (Video Stream: BGRA8 848x480@ 60Hz)
44 : Infrared # 0 (Video Stream: RGBA8 848x480@ 60Hz)
45 : Infrared # 0 (Video Stream: BGR8 848x480@ 60Hz)
46 : Infrared # 0 (Video Stream: RGB8 848x480@ 60Hz)
47 : Infrared # 0 (Video Stream: UYVY 848x480@ 30Hz)
48 : Infrared # 1 (Video Stream: Y8 848x480@ 30Hz)
49 : Infrared # 2 (Video Stream: Y8 848x480@ 30Hz)
50 : Infrared # 0 (Video Stream: BGRA8 848x480@ 30Hz)
51 : Infrared # 0 (Video Stream: RGBA8 848x480@ 30Hz)
52 : Infrared # 0 (Video Stream: BGR8 848x480@ 30Hz)
53 : Infrared # 0 (Video Stream: RGB8 848x480@ 30Hz)
54 : Infrared # 0 (Video Stream: UYVY 848x480@ 15Hz)
55 : Infrared # 1 (Video Stream: Y8 848x480@ 15Hz)
56 : Infrared # 2 (Video Stream: Y8 848x480@ 15Hz)
57 : Infrared # 0 (Video Stream: BGRA8 848x480@ 15Hz)
58 : Infrared # 0 (Video Stream: RGBA8 848x480@ 15Hz)
59 : Infrared # 0 (Video Stream: BGR8 848x480@ 15Hz)
60 : Infrared # 0 (Video Stream: RGB8 848x480@ 15Hz)
61 : Infrared # 0 (Video Stream: UYVY 848x480@ 6Hz)
62 : Infrared # 1 (Video Stream: Y8 848x480@ 6Hz)
63 : Infrared # 2 (Video Stream: Y8 848x480@ 6Hz)
64 : Infrared # 0 (Video Stream: BGRA8 848x480@ 6Hz)
65 : Infrared # 0 (Video Stream: RGBA8 848x480@ 6Hz)
66 : Infrared # 0 (Video Stream: BGR8 848x480@ 6Hz)
67 : Infrared # 0 (Video Stream: RGB8 848x480@ 6Hz)
68 : Infrared # 0 (Video Stream: UYVY 640x480@ 90Hz)
69 : Infrared # 1 (Video Stream: Y8 640x480@ 90Hz)
70 : Infrared # 2 (Video Stream: Y8 640x480@ 90Hz)
71 : Infrared # 0 (Video Stream: BGRA8 640x480@ 90Hz)
72 : Infrared # 0 (Video Stream: RGBA8 640x480@ 90Hz)
73 : Infrared # 0 (Video Stream: BGR8 640x480@ 90Hz)
74 : Infrared # 0 (Video Stream: RGB8 640x480@ 90Hz)
75 : Infrared # 0 (Video Stream: UYVY 640x480@ 60Hz)
76 : Infrared # 2 (Video Stream: Y8 640x480@ 60Hz)
77 : Infrared # 1 (Video Stream: Y8 640x480@ 60Hz)
78 : Infrared # 0 (Video Stream: BGRA8 640x480@ 60Hz)
79 : Infrared # 0 (Video Stream: RGBA8 640x480@ 60Hz)
80 : Infrared # 0 (Video Stream: BGR8 640x480@ 60Hz)
81 : Infrared # 0 (Video Stream: RGB8 640x480@ 60Hz)
82 : Infrared # 0 (Video Stream: UYVY 640x480@ 30Hz)
83 : Infrared # 2 (Video Stream: Y8 640x480@ 30Hz)
84 : Infrared # 1 (Video Stream: Y8 640x480@ 30Hz)
85 : Infrared # 0 (Video Stream: BGRA8 640x480@ 30Hz)
86 : Infrared # 0 (Video Stream: RGBA8 640x480@ 30Hz)
87 : Infrared # 0 (Video Stream: BGR8 640x480@ 30Hz)
88 : Infrared # 0 (Video Stream: RGB8 640x480@ 30Hz)
89 : Infrared # 0 (Video Stream: UYVY 640x480@ 15Hz)
90 : Infrared # 1 (Video Stream: Y8 640x480@ 15Hz)
91 : Infrared # 2 (Video Stream: Y8 640x480@ 15Hz)
92 : Infrared # 0 (Video Stream: BGRA8 640x480@ 15Hz)
93 : Infrared # 0 (Video Stream: RGBA8 640x480@ 15Hz)
94 : Infrared # 0 (Video Stream: BGR8 640x480@ 15Hz)
95 : Infrared # 0 (Video Stream: RGB8 640x480@ 15Hz)
96 : Infrared # 0 (Video Stream: UYVY 640x480@ 6Hz)
97 : Infrared # 1 (Video Stream: Y8 640x480@ 6Hz)
98 : Infrared # 2 (Video Stream: Y8 640x480@ 6Hz)
99 : Infrared # 0 (Video Stream: BGRA8 640x480@ 6Hz)
100: Infrared # 0 (Video Stream: RGBA8 640x480@ 6Hz)
101: Infrared # 0 (Video Stream: BGR8 640x480@ 6Hz)
102: Infrared # 0 (Video Stream: RGB8 640x480@ 6Hz)
103: Infrared # 0 (Video Stream: UYVY 640x360@ 90Hz)
104: Infrared # 2 (Video Stream: Y8 640x360@ 90Hz)
105: Infrared # 1 (Video Stream: Y8 640x360@ 90Hz)
106: Infrared # 0 (Video Stream: BGRA8 640x360@ 90Hz)
107: Infrared # 0 (Video Stream: RGBA8 640x360@ 90Hz)
108: Infrared # 0 (Video Stream: BGR8 640x360@ 90Hz)
109: Infrared # 0 (Video Stream: RGB8 640x360@ 90Hz)
110: Infrared # 0 (Video Stream: UYVY 640x360@ 60Hz)
111: Infrared # 1 (Video Stream: Y8 640x360@ 60Hz)
112: Infrared # 2 (Video Stream: Y8 640x360@ 60Hz)
113: Infrared # 0 (Video Stream: BGRA8 640x360@ ...
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Hello Harmonic,
Did the solution above resolve your problem?
Regards,
Jesus G.
Intel Customer Support
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