Ticket #4644: ffmpeg-v4l2-h264-copy-AVSTREAM_PARSE_FULL-ok-20150620-011441.log

File ffmpeg-v4l2-h264-copy-AVSTREAM_PARSE_FULL-ok-20150620-011441.log, 29.9 KB (added by noah, 11 years ago)
Line 
1ffmpeg started on 2015-06-20 at 01:14:41
2Report written to "ffmpeg-20150620-011441.log"
3Command line:
4./ffmpeg-full -report -f v4l2 -input_format h264 -t 2 -i /dev/video0 -vcodec copy -y -loglevel debug foo.mkv
5ffmpeg version N-73009-gd1dce1c Copyright (c) 2000-2015 the FFmpeg developers
6 built with gcc 4.6 (Debian 4.6.3-14+rpi1)
7 configuration: --prefix=/usr/local --extra-cflags=-I/usr/local/includes --extra-ldflags=-L/usr/local/lib --disable-doc --enable-gpl --enable-libfreetype --enable-libmp3lame --enable-libx264 --enable-libv4l2 --enable-fontconfig --enable-libfreetype --enable-nonfree --enable-libfaac --enable-libfdk-aac --disable-libvpx
8 libavutil 54. 27.100 / 54. 27.100
9 libavcodec 56. 41.100 / 56. 41.100
10 libavformat 56. 37.100 / 56. 37.100
11 libavdevice 56. 4.100 / 56. 4.100
12 libavfilter 5. 17.100 / 5. 17.100
13 libswscale 3. 1.101 / 3. 1.101
14 libswresample 1. 2.100 / 1. 2.100
15 libpostproc 53. 3.100 / 53. 3.100
16Splitting the commandline.
17Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
18Reading option '-f' ... matched as option 'f' (force format) with argument 'v4l2'.
19Reading option '-input_format' ... matched as AVOption 'input_format' with argument 'h264'.
20Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '2'.
21Reading option '-i' ... matched as input file with argument '/dev/video0'.
22Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy'.
23Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
24Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
25Reading option 'foo.mkv' ... matched as output file.
26Finished splitting the commandline.
27Parsing a group of options: global .
28Applying option report (generate a report) with argument 1.
29Applying option y (overwrite output files) with argument 1.
30Applying option loglevel (set logging level) with argument debug.
31Successfully parsed a group of options.
32Parsing a group of options: input file /dev/video0.
33Applying option f (force format) with argument v4l2.
34Applying option t (record or transcode "duration" seconds of audio/video) with argument 2.
35Successfully parsed a group of options.
36Opening an input file: /dev/video0.
37[video4linux2,v4l2 @ 0x13cd9e0] fd:4 capabilities:85200005
38[video4linux2,v4l2 @ 0x13cd9e0] Current input_channel: 0, input_name: Camera 0, input_std: 0
39[video4linux2,v4l2 @ 0x13cd9e0] Querying the device for the current frame size
40[video4linux2,v4l2 @ 0x13cd9e0] Setting frame size to 1024x768
41[video4linux2,v4l2 @ 0x13cd9e0] v4l2_read_header: turning on AVSTREAM_PARSE_FULL
42[video4linux2,v4l2 @ 0x13cd9e0] All info found
43Input #0, video4linux2,v4l2, from '/dev/video0':
44 Duration: N/A, start: 8047.143224, bitrate: N/A
45 Stream #0:0, 8, 1/1000000: Video: h264 (High), 1 reference frame, yuv420p(left), 1024x768, 1/2000000, -4 kb/s, 25 fps, 25 tbr, 1000k tbn, 2000k tbc
46Successfully opened the file.
47Parsing a group of options: output file foo.mkv.
48Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy.
49Successfully parsed a group of options.
50Opening an output file: foo.mkv.
51Successfully opened the file.
52[matroska @ 0x144acd0] Codec for stream 0 does not use global headers but container format requires global headers
53Output #0, matroska, to 'foo.mkv':
54 Metadata:
55 encoder : Lavf56.37.100
56 Stream #0:0, 0, 1/1000: Video: h264, 1 reference frame (H264 / 0x34363248), yuv420p(left), 1024x768 (0x0), 1/1000000, q=2-31, -4 kb/s, 25 fps, 25 tbr, 1k tbn, 1000k tbc
57Stream mapping:
58 Stream #0:0 -> #0:0 (copy)
59Press [q] to stop, [?] for help
60[matroska @ 0x144acd0] Writing block at offset 562, size 1898, pts 0, dts 0, duration 0, keyframe 1
61[matroska @ 0x144acd0] Writing block at offset 2467, size 2579, pts 0, dts 0, duration 0, keyframe 0
62[matroska @ 0x144acd0] Writing block at offset 5053, size 2148, pts 40, dts 40, duration 0, keyframe 0
63[matroska @ 0x144acd0] Writing block at offset 7208, size 3204, pts 80, dts 80, duration 0, keyframe 0
64[matroska @ 0x144acd0] Writing block at offset 10419, size 2867, pts 120, dts 120, duration 0, keyframe 0
65[matroska @ 0x144acd0] Writing block at offset 13293, size 2737, pts 160, dts 160, duration 0, keyframe 0
66[matroska @ 0x144acd0] Writing block at offset 16037, size 3747, pts 200, dts 200, duration 0, keyframe 0
67[matroska @ 0x144acd0] Writing block at offset 19791, size 5135, pts 240, dts 240, duration 0, keyframe 0
68[matroska @ 0x144acd0] Writing block at offset 24933, size 7273, pts 280, dts 280, duration 0, keyframe 0
69[matroska @ 0x144acd0] Writing block at offset 32213, size 12305, pts 320, dts 320, duration 0, keyframe 0
70[matroska @ 0x144acd0] Starting new cluster at offset 44525 bytes, pts 1401dts 1401
71[matroska @ 0x144acd0] Writing block at offset 44541, size 9172, pts 1401, dts 1401, duration 0, keyframe 1
72[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 400; changing to 1401. This may result in incorrect timestamps in the output file.
73[matroska @ 0x144acd0] Writing block at offset 53720, size 7825, pts 1401, dts 1401, duration 0, keyframe 0
74[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 440; changing to 1401. This may result in incorrect timestamps in the output file.
75[matroska @ 0x144acd0] Writing block at offset 61552, size 12392, pts 1401, dts 1401, duration 0, keyframe 0
76[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 480; changing to 1401. This may result in incorrect timestamps in the output file.
77[matroska @ 0x144acd0] Writing block at offset 73951, size 14486, pts 1401, dts 1401, duration 0, keyframe 0
78[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 520; changing to 1401. This may result in incorrect timestamps in the output file.
79[matroska @ 0x144acd0] Writing block at offset 88444, size 14838, pts 1401, dts 1401, duration 0, keyframe 0
80[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 560; changing to 1401. This may result in incorrect timestamps in the output file.
81[matroska @ 0x144acd0] Writing block at offset 103289, size 14708, pts 1401, dts 1401, duration 0, keyframe 0
82[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 600; changing to 1401. This may result in incorrect timestamps in the output file.
83[matroska @ 0x144acd0] Writing block at offset 118004, size 15022, pts 1401, dts 1401, duration 0, keyframe 0
84[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 640; changing to 1401. This may result in incorrect timestamps in the output file.
85[matroska @ 0x144acd0] Writing block at offset 133033, size 14817, pts 1401, dts 1401, duration 0, keyframe 0
86[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 680; changing to 1401. This may result in incorrect timestamps in the output file.
87[matroska @ 0x144acd0] Writing block at offset 147857, size 14893, pts 1401, dts 1401, duration 0, keyframe 0
88[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1401, current: 720; changing to 1401. This may result in incorrect timestamps in the output file.
89[matroska @ 0x144acd0] Writing block at offset 162757, size 15136, pts 1401, dts 1401, duration 0, keyframe 0
90[matroska @ 0x144acd0] Starting new cluster at offset 177900 bytes, pts 1800dts 1800
91[matroska @ 0x144acd0] Writing block at offset 177916, size 26897, pts 1800, dts 1800, duration 0, keyframe 1
92[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 800; changing to 1800. This may result in incorrect timestamps in the output file.
93[matroska @ 0x144acd0] Writing block at offset 204821, size 15883, pts 1800, dts 1800, duration 0, keyframe 0
94[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 840; changing to 1800. This may result in incorrect timestamps in the output file.
95[matroska @ 0x144acd0] Writing block at offset 220711, size 15626, pts 1800, dts 1800, duration 0, keyframe 0
96[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 880; changing to 1800. This may result in incorrect timestamps in the output file.
97[matroska @ 0x144acd0] Writing block at offset 236344, size 15747, pts 1800, dts 1800, duration 0, keyframe 0
98[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 920; changing to 1800. This may result in incorrect timestamps in the output file.
99[matroska @ 0x144acd0] Writing block at offset 252098, size 15957, pts 1800, dts 1800, duration 0, keyframe 0
100[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 959; changing to 1800. This may result in incorrect timestamps in the output file.
101[matroska @ 0x144acd0] Writing block at offset 268062, size 16181, pts 1800, dts 1800, duration 0, keyframe 0
102[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 999; changing to 1800. This may result in incorrect timestamps in the output file.
103[matroska @ 0x144acd0] Writing block at offset 284250, size 16962, pts 1800, dts 1800, duration 0, keyframe 0
104[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 1039; changing to 1800. This may result in incorrect timestamps in the output file.
105[matroska @ 0x144acd0] Writing block at offset 301220, size 17601, pts 1800, dts 1800, duration 0, keyframe 0
106[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 1079; changing to 1800. This may result in incorrect timestamps in the output file.
107[matroska @ 0x144acd0] Writing block at offset 318829, size 17924, pts 1800, dts 1800, duration 0, keyframe 0
108[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 1800, current: 1119; changing to 1800. This may result in incorrect timestamps in the output file.
109[matroska @ 0x144acd0] Writing block at offset 336761, size 18250, pts 1800, dts 1800, duration 0, keyframe 0
110[matroska @ 0x144acd0] Starting new cluster at offset 355019 bytes, pts 2200dts 2200
111[matroska @ 0x144acd0] Writing block at offset 355035, size 30215, pts 2200, dts 2200, duration 0, keyframe 1
112[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1199; changing to 2200. This may result in incorrect timestamps in the output file.
113[matroska @ 0x144acd0] Writing block at offset 385258, size 18444, pts 2200, dts 2200, duration 0, keyframe 0
114[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1239; changing to 2200. This may result in incorrect timestamps in the output file.
115[matroska @ 0x144acd0] Writing block at offset 403710, size 17340, pts 2200, dts 2200, duration 0, keyframe 0
116[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1279; changing to 2200. This may result in incorrect timestamps in the output file.
117[matroska @ 0x144acd0] Writing block at offset 421058, size 17390, pts 2200, dts 2200, duration 0, keyframe 0
118[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1319; changing to 2200. This may result in incorrect timestamps in the output file.
119[matroska @ 0x144acd0] Writing block at offset 438456, size 17241, pts 2200, dts 2200, duration 0, keyframe 0
120[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1359; changing to 2200. This may result in incorrect timestamps in the output file.
121[matroska @ 0x144acd0] Writing block at offset 455705, size 17295, pts 2200, dts 2200, duration 0, keyframe 0
122[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1399; changing to 2200. This may result in incorrect timestamps in the output file.
123[matroska @ 0x144acd0] Writing block at offset 473008, size 17316, pts 2200, dts 2200, duration 0, keyframe 0
124[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1439; changing to 2200. This may result in incorrect timestamps in the output file.
125[matroska @ 0x144acd0] Writing block at offset 490332, size 17926, pts 2200, dts 2200, duration 0, keyframe 0
126[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1479; changing to 2200. This may result in incorrect timestamps in the output file.
127[matroska @ 0x144acd0] Writing block at offset 508266, size 17818, pts 2200, dts 2200, duration 0, keyframe 0
128[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2200, current: 1519; changing to 2200. This may result in incorrect timestamps in the output file.
129[matroska @ 0x144acd0] Writing block at offset 526092, size 17978, pts 2200, dts 2200, duration 0, keyframe 0
130[matroska @ 0x144acd0] Starting new cluster at offset 544078 bytes, pts 2600dts 2600
131[matroska @ 0x144acd0] Writing block at offset 544094, size 30580, pts 2600, dts 2600, duration 0, keyframe 1
132[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1599; changing to 2600. This may result in incorrect timestamps in the output file.
133[matroska @ 0x144acd0] Writing block at offset 574682, size 18479, pts 2600, dts 2600, duration 0, keyframe 0
134[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1639; changing to 2600. This may result in incorrect timestamps in the output file.
135[matroska @ 0x144acd0] Writing block at offset 593169, size 18142, pts 2600, dts 2600, duration 0, keyframe 0
136[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1679; changing to 2600. This may result in incorrect timestamps in the output file.
137[matroska @ 0x144acd0] Writing block at offset 611319, size 18150, pts 2600, dts 2600, duration 0, keyframe 0
138[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1719; changing to 2600. This may result in incorrect timestamps in the output file.
139[matroska @ 0x144acd0] Writing block at offset 629477, size 17831, pts 2600, dts 2600, duration 0, keyframe 0
140[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1759; changing to 2600. This may result in incorrect timestamps in the output file.
141[matroska @ 0x144acd0] Writing block at offset 647316, size 17890, pts 2600, dts 2600, duration 0, keyframe 0
142[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1799; changing to 2600. This may result in incorrect timestamps in the output file.
143[matroska @ 0x144acd0] Writing block at offset 665214, size 17714, pts 2600, dts 2600, duration 0, keyframe 0
144[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1839; changing to 2600. This may result in incorrect timestamps in the output file.
145[matroska @ 0x144acd0] Writing block at offset 682936, size 17659, pts 2600, dts 2600, duration 0, keyframe 0
146[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1879; changing to 2600. This may result in incorrect timestamps in the output file.
147[matroska @ 0x144acd0] Writing block at offset 700603, size 17627, pts 2600, dts 2600, duration 0, keyframe 0
148[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 2600, current: 1919; changing to 2600. This may result in incorrect timestamps in the output file.
149[matroska @ 0x144acd0] Writing block at offset 718238, size 17657, pts 2600, dts 2600, duration 0, keyframe 0
150[matroska @ 0x144acd0] Starting new cluster at offset 735903 bytes, pts 3000dts 3000
151[matroska @ 0x144acd0] Writing block at offset 735919, size 30004, pts 3000, dts 3000, duration 0, keyframe 1
152[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 1999; changing to 3000. This may result in incorrect timestamps in the output file.
153[matroska @ 0x144acd0] Writing block at offset 765931, size 18606, pts 3000, dts 3000, duration 0, keyframe 0
154[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2039; changing to 3000. This may result in incorrect timestamps in the output file.
155[matroska @ 0x144acd0] Writing block at offset 784545, size 18453, pts 3000, dts 3000, duration 0, keyframe 0
156[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2079; changing to 3000. This may result in incorrect timestamps in the output file.
157[matroska @ 0x144acd0] Writing block at offset 803006, size 18620, pts 3000, dts 3000, duration 0, keyframe 0
158[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2119; changing to 3000. This may result in incorrect timestamps in the output file.
159[matroska @ 0x144acd0] Writing block at offset 821634, size 18652, pts 3000, dts 3000, duration 0, keyframe 0
160[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2159; changing to 3000. This may result in incorrect timestamps in the output file.
161[matroska @ 0x144acd0] Writing block at offset 840294, size 18749, pts 3000, dts 3000, duration 0, keyframe 0
162[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2199; changing to 3000. This may result in incorrect timestamps in the output file.
163[matroska @ 0x144acd0] Writing block at offset 859051, size 17969, pts 3000, dts 3000, duration 0, keyframe 0
164[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2239; changing to 3000. This may result in incorrect timestamps in the output file.
165[matroska @ 0x144acd0] Writing block at offset 877028, size 18064, pts 3000, dts 3000, duration 0, keyframe 0
166[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2279; changing to 3000. This may result in incorrect timestamps in the output file.
167[matroska @ 0x144acd0] Writing block at offset 895100, size 17727, pts 3000, dts 3000, duration 0, keyframe 0
168[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3000, current: 2319; changing to 3000. This may result in incorrect timestamps in the output file.
169[matroska @ 0x144acd0] Writing block at offset 912835, size 17563, pts 3000, dts 3000, duration 0, keyframe 0
170[matroska @ 0x144acd0] Starting new cluster at offset 930406 bytes, pts 3399dts 3399
171[matroska @ 0x144acd0] Writing block at offset 930422, size 29270, pts 3399, dts 3399, duration 0, keyframe 1
172[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2399; changing to 3399. This may result in incorrect timestamps in the output file.
173[matroska @ 0x144acd0] Writing block at offset 959700, size 17429, pts 3399, dts 3399, duration 0, keyframe 0
174[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2439; changing to 3399. This may result in incorrect timestamps in the output file.
175[matroska @ 0x144acd0] Writing block at offset 977137, size 17216, pts 3399, dts 3399, duration 0, keyframe 0
176[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2479; changing to 3399. This may result in incorrect timestamps in the output file.
177[matroska @ 0x144acd0] Writing block at offset 994361, size 16858, pts 3399, dts 3399, duration 0, keyframe 0
178[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2519; changing to 3399. This may result in incorrect timestamps in the output file.
179[matroska @ 0x144acd0] Writing block at offset 1011227, size 16756, pts 3399, dts 3399, duration 0, keyframe 0
180[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2559; changing to 3399. This may result in incorrect timestamps in the output file.
181[matroska @ 0x144acd0] Writing block at offset 1027991, size 16799, pts 3399, dts 3399, duration 0, keyframe 0
182[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2599; changing to 3399. This may result in incorrect timestamps in the output file.
183[matroska @ 0x144acd0] Writing block at offset 1044798, size 16859, pts 3399, dts 3399, duration 0, keyframe 0
184[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2639; changing to 3399. This may result in incorrect timestamps in the output file.
185[matroska @ 0x144acd0] Writing block at offset 1061665, size 16694, pts 3399, dts 3399, duration 0, keyframe 0
186[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2679; changing to 3399. This may result in incorrect timestamps in the output file.
187[matroska @ 0x144acd0] Writing block at offset 1078367, size 16648, pts 3399, dts 3399, duration 0, keyframe 0
188[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3399, current: 2719; changing to 3399. This may result in incorrect timestamps in the output file.
189[matroska @ 0x144acd0] Writing block at offset 1095023, size 16882, pts 3399, dts 3399, duration 0, keyframe 0
190[matroska @ 0x144acd0] Starting new cluster at offset 1111913 bytes, pts 3799dts 3799
191[matroska @ 0x144acd0] Writing block at offset 1111929, size 28928, pts 3799, dts 3799, duration 0, keyframe 1
192[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 2799; changing to 3799. This may result in incorrect timestamps in the output file.
193[matroska @ 0x144acd0] Writing block at offset 1140865, size 17539, pts 3799, dts 3799, duration 0, keyframe 0
194[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 2839; changing to 3799. This may result in incorrect timestamps in the output file.
195[matroska @ 0x144acd0] Writing block at offset 1158412, size 17003, pts 3799, dts 3799, duration 0, keyframe 0
196[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 2878; changing to 3799. This may result in incorrect timestamps in the output file.
197[matroska @ 0x144acd0] Writing block at offset 1175423, size 16730, pts 3799, dts 3799, duration 0, keyframe 0
198[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 2918; changing to 3799. This may result in incorrect timestamps in the output file.
199[matroska @ 0x144acd0] Writing block at offset 1192161, size 16581, pts 3799, dts 3799, duration 0, keyframe 0
200[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 2958; changing to 3799. This may result in incorrect timestamps in the output file.
201[matroska @ 0x144acd0] Writing block at offset 1208750, size 16446, pts 3799, dts 3799, duration 0, keyframe 0
202[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 2998; changing to 3799. This may result in incorrect timestamps in the output file.
203[matroska @ 0x144acd0] Writing block at offset 1225204, size 15860, pts 3799, dts 3799, duration 0, keyframe 0
204[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 3038; changing to 3799. This may result in incorrect timestamps in the output file.
205[matroska @ 0x144acd0] Writing block at offset 1241071, size 15749, pts 3799, dts 3799, duration 0, keyframe 0
206[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 3078; changing to 3799. This may result in incorrect timestamps in the output file.
207[matroska @ 0x144acd0] Writing block at offset 1256827, size 15522, pts 3799, dts 3799, duration 0, keyframe 0
208[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 3799, current: 3118; changing to 3799. This may result in incorrect timestamps in the output file.
209[matroska @ 0x144acd0] Writing block at offset 1272356, size 15561, pts 3799, dts 3799, duration 0, keyframe 0
210[matroska @ 0x144acd0] Starting new cluster at offset 1287924 bytes, pts 4199dts 4199
211[matroska @ 0x144acd0] Writing block at offset 1287940, size 26916, pts 4199, dts 4199, duration 0, keyframe 1
212[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3198; changing to 4199. This may result in incorrect timestamps in the output file.
213[matroska @ 0x144acd0] Writing block at offset 1314864, size 16360, pts 4199, dts 4199, duration 0, keyframe 0
214[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3238; changing to 4199. This may result in incorrect timestamps in the output file.
215[matroska @ 0x144acd0] Writing block at offset 1331231, size 16507, pts 4199, dts 4199, duration 0, keyframe 0
216[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3278; changing to 4199. This may result in incorrect timestamps in the output file.
217[matroska @ 0x144acd0] Writing block at offset 1347746, size 16387, pts 4199, dts 4199, duration 0, keyframe 0
218[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3318; changing to 4199. This may result in incorrect timestamps in the output file.
219[matroska @ 0x144acd0] Writing block at offset 1364141, size 16848, pts 4199, dts 4199, duration 0, keyframe 0
220[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3358; changing to 4199. This may result in incorrect timestamps in the output file.
221[matroska @ 0x144acd0] Writing block at offset 1380997, size 17108, pts 4199, dts 4199, duration 0, keyframe 0
222[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3398; changing to 4199. This may result in incorrect timestamps in the output file.
223[matroska @ 0x144acd0] Writing block at offset 1398113, size 17033, pts 4199, dts 4199, duration 0, keyframe 0
224[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3438; changing to 4199. This may result in incorrect timestamps in the output file.
225[matroska @ 0x144acd0] Writing block at offset 1415154, size 16698, pts 4199, dts 4199, duration 0, keyframe 0
226[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3478; changing to 4199. This may result in incorrect timestamps in the output file.
227[matroska @ 0x144acd0] Writing block at offset 1431860, size 16796, pts 4199, dts 4199, duration 0, keyframe 0
228[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4199, current: 3518; changing to 4199. This may result in incorrect timestamps in the output file.
229[matroska @ 0x144acd0] Writing block at offset 1448664, size 17009, pts 4199, dts 4199, duration 0, keyframe 0
230[matroska @ 0x144acd0] Starting new cluster at offset 1465681 bytes, pts 4599dts 4599
231[matroska @ 0x144acd0] Writing block at offset 1465697, size 29438, pts 4599, dts 4599, duration 0, keyframe 1
232[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3598; changing to 4599. This may result in incorrect timestamps in the output file.
233[matroska @ 0x144acd0] Writing block at offset 1495143, size 17598, pts 4599, dts 4599, duration 0, keyframe 0
234[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3638; changing to 4599. This may result in incorrect timestamps in the output file.
235[matroska @ 0x144acd0] Writing block at offset 1512749, size 17294, pts 4599, dts 4599, duration 0, keyframe 0
236[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3678; changing to 4599. This may result in incorrect timestamps in the output file.
237[matroska @ 0x144acd0] Writing block at offset 1530051, size 17781, pts 4599, dts 4599, duration 0, keyframe 0
238[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3718; changing to 4599. This may result in incorrect timestamps in the output file.
239[matroska @ 0x144acd0] Writing block at offset 1547840, size 17484, pts 4599, dts 4599, duration 0, keyframe 0
240[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3758; changing to 4599. This may result in incorrect timestamps in the output file.
241[matroska @ 0x144acd0] Writing block at offset 1565332, size 17540, pts 4599, dts 4599, duration 0, keyframe 0
242[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3798; changing to 4599. This may result in incorrect timestamps in the output file.
243[matroska @ 0x144acd0] Writing block at offset 1582880, size 17124, pts 4599, dts 4599, duration 0, keyframe 0
244[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3838; changing to 4599. This may result in incorrect timestamps in the output file.
245[matroska @ 0x144acd0] Writing block at offset 1600012, size 17184, pts 4599, dts 4599, duration 0, keyframe 0
246[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3878; changing to 4599. This may result in incorrect timestamps in the output file.
247[matroska @ 0x144acd0] Writing block at offset 1617204, size 16963, pts 4599, dts 4599, duration 0, keyframe 0
248[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4599, current: 3918; changing to 4599. This may result in incorrect timestamps in the output file.
249[matroska @ 0x144acd0] Writing block at offset 1634175, size 17087, pts 4599, dts 4599, duration 0, keyframe 0
250[matroska @ 0x144acd0] Starting new cluster at offset 1651270 bytes, pts 4998dts 4998
251[matroska @ 0x144acd0] Writing block at offset 1651286, size 28781, pts 4998, dts 4998, duration 0, keyframe 1
252[matroska @ 0x144acd0] Non-monotonous DTS in output stream 0:0; previous: 4998, current: 3998; changing to 4998. This may result in incorrect timestamps in the output file.
253[matroska @ 0x144acd0] Writing block at offset 1680075, size 16977, pts 4998, dts 4998, duration 0, keyframe 0
254[matroska @ 0x144acd0] end duration = 4998
255frame= 102 fps= 28 q=-1.0 Lsize= 1657kB time=00:00:04.99 bitrate=2716.7kbits/s
256video:1656kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.101796%
257Input file #0 (/dev/video0):
258 Input stream #0:0 (video): 102 packets read (1695552 bytes);
259 Total: 102 packets (1695552 bytes) demuxed
260Output file #0 (foo.mkv):
261 Output stream #0:0 (video): 102 packets muxed (1695552 bytes);
262 Total: 102 packets (1695552 bytes) muxed
2630 frames successfully decoded, 0 decoding errors
264[AVIOContext @ 0x144e510] Statistics: 84 seeks, 160 writeouts