| 1 | #ffmpeg -loglevel debug -f video4linux2 -list_formats all -i /dev/video0
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| 2 | ffmpeg version git-2013-09-11-c45e909 Copyright (c) 2000-2013 the FFmpeg developers
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| 3 | built on Sep 11 2013 13:18:52 with gcc 4.7 (Ubuntu/Linaro 4.7.3-1ubuntu1)
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| 4 | configuration: --enable-libfaac --enable-libmp3lame --enable-nonfree --disable-vaapi --enable-shared --enable-version3 --enable-gpl --enable-libx264
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| 5 | libavutil 52. 43.100 / 52. 43.100
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| 6 | libavcodec 55. 31.101 / 55. 31.101
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| 7 | libavformat 55. 16.102 / 55. 16.102
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| 8 | libavdevice 55. 3.100 / 55. 3.100
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| 9 | libavfilter 3. 84.100 / 3. 84.100
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| 10 | libswscale 2. 5.100 / 2. 5.100
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| 11 | libswresample 0. 17.103 / 0. 17.103
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| 12 | libpostproc 52. 3.100 / 52. 3.100
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| 13 | Splitting the commandline.
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| 14 | Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
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| 15 | Reading option '-f' ... matched as option 'f' (force format) with argument 'video4linux2'.
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| 16 | Reading option '-list_formats' ... matched as AVOption 'list_formats' with argument 'all'.
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| 17 | Reading option '-i' ... matched as input file with argument '/dev/video0'.
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| 18 | Finished splitting the commandline.
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| 19 | Parsing a group of options: global .
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| 20 | Applying option loglevel (set logging level) with argument debug.
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| 21 | Successfully parsed a group of options.
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| 22 | Parsing a group of options: input file /dev/video0.
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| 23 | Applying option f (force format) with argument video4linux2.
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| 24 | Successfully parsed a group of options.
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| 25 | Opening an input file: /dev/video0.
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| 26 | [video4linux2,v4l2 @ 0xcc62a0] fd:3 capabilities:4000001
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| 27 | [video4linux2,v4l2 @ 0xcc62a0] Current input_channel: 0, input_name: HDMI INPUT, input_std: ffffff
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| 28 | [video4linux2,v4l2 @ 0xcc62a0] Raw : yuv420p : YV12 4:2:0 :
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| 29 | /dev/video0: Immediate exit requested
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| 30 |
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| 31 | #ffmpeg -loglevel debug -f video4linux2 -list_standards all -i /dev/video0
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| 32 | ffmpeg version git-2013-09-11-c45e909 Copyright (c) 2000-2013 the FFmpeg developers
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| 33 | built on Sep 11 2013 13:18:52 with gcc 4.7 (Ubuntu/Linaro 4.7.3-1ubuntu1)
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| 34 | configuration: --enable-libfaac --enable-libmp3lame --enable-nonfree --disable-vaapi --enable-shared --enable-version3 --enable-gpl --enable-libx264
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| 35 | libavutil 52. 43.100 / 52. 43.100
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| 36 | libavcodec 55. 31.101 / 55. 31.101
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| 37 | libavformat 55. 16.102 / 55. 16.102
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| 38 | libavdevice 55. 3.100 / 55. 3.100
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| 39 | libavfilter 3. 84.100 / 3. 84.100
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| 40 | libswscale 2. 5.100 / 2. 5.100
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| 41 | libswresample 0. 17.103 / 0. 17.103
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| 42 | libpostproc 52. 3.100 / 52. 3.100
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| 43 | Splitting the commandline.
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| 44 | Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
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| 45 | Reading option '-f' ... matched as option 'f' (force format) with argument 'video4linux2'.
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| 46 | Reading option '-list_standards' ... matched as AVOption 'list_standards' with argument 'all'.
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| 47 | Reading option '-i' ... matched as input file with argument '/dev/video0'.
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| 48 | Finished splitting the commandline.
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| 49 | Parsing a group of options: global .
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| 50 | Applying option loglevel (set logging level) with argument debug.
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| 51 | Successfully parsed a group of options.
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| 52 | Parsing a group of options: input file /dev/video0.
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| 53 | Applying option f (force format) with argument video4linux2.
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| 54 | Successfully parsed a group of options.
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| 55 | Opening an input file: /dev/video0.
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| 56 | [video4linux2,v4l2 @ 0x12252a0] fd:3 capabilities:4000001
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| 57 | [video4linux2,v4l2 @ 0x12252a0] Current input_channel: 0, input_name: HDMI INPUT, input_std: ffffff
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| 58 | [video4linux2,v4l2 @ 0x12252a0] 0, b000, NTSC
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| 59 | [video4linux2,v4l2 @ 0x12252a0] 1, 1000, NTSC-M
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| 60 | [video4linux2,v4l2 @ 0x12252a0] 2, 2000, NTSC-M-JP
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| 61 | [video4linux2,v4l2 @ 0x12252a0] 3, 8000, NTSC-M-KR
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| 62 | [video4linux2,v4l2 @ 0x12252a0] 4, 4000, NTSC-443
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| 63 | [video4linux2,v4l2 @ 0x12252a0] 5, ff, PAL
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| 64 | [video4linux2,v4l2 @ 0x12252a0] 6, 7, PAL-BG
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| 65 | [video4linux2,v4l2 @ 0x12252a0] 7, 8, PAL-H
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| 66 | [video4linux2,v4l2 @ 0x12252a0] 8, 10, PAL-I
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| 67 | [video4linux2,v4l2 @ 0x12252a0] 9, e0, PAL-DK
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| 68 | [video4linux2,v4l2 @ 0x12252a0] 10, 100, PAL-M
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| 69 | [video4linux2,v4l2 @ 0x12252a0] 11, 200, PAL-N
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| 70 | [video4linux2,v4l2 @ 0x12252a0] 12, 400, PAL-Nc
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| 71 | [video4linux2,v4l2 @ 0x12252a0] 13, 800, PAL-60
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| 72 | [video4linux2,v4l2 @ 0x12252a0] 14, ff0000, SECAM
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| 73 | [video4linux2,v4l2 @ 0x12252a0] 15, 10000, SECAM-B
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| 74 | [video4linux2,v4l2 @ 0x12252a0] 16, 40000, SECAM-G
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| 75 | [video4linux2,v4l2 @ 0x12252a0] 17, 80000, SECAM-H
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| 76 | [video4linux2,v4l2 @ 0x12252a0] 18, 320000, SECAM-DK
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| 77 | [video4linux2,v4l2 @ 0x12252a0] 19, 400000, SECAM-L
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| 78 | [video4linux2,v4l2 @ 0x12252a0] 20, 800000, SECAM-Lc
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| 79 | /dev/video0: Immediate exit requested
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| 80 |
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| 81 | #ffmpeg -loglevel debug -f video4linux2 -i /dev/video0 out.avi
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| 82 | ffmpeg version git-2013-09-11-c45e909 Copyright (c) 2000-2013 the FFmpeg developers
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| 83 | built on Sep 11 2013 13:18:52 with gcc 4.7 (Ubuntu/Linaro 4.7.3-1ubuntu1)
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| 84 | configuration: --enable-libfaac --enable-libmp3lame --enable-nonfree --disable-vaapi --enable-shared --enable-version3 --enable-gpl --enable-libx264
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| 85 | libavutil 52. 43.100 / 52. 43.100
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| 86 | libavcodec 55. 31.101 / 55. 31.101
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| 87 | libavformat 55. 16.102 / 55. 16.102
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| 88 | libavdevice 55. 3.100 / 55. 3.100
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| 89 | libavfilter 3. 84.100 / 3. 84.100
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| 90 | libswscale 2. 5.100 / 2. 5.100
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| 91 | libswresample 0. 17.103 / 0. 17.103
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| 92 | libpostproc 52. 3.100 / 52. 3.100
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| 93 | Splitting the commandline.
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| 94 | Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
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| 95 | Reading option '-f' ... matched as option 'f' (force format) with argument 'video4linux2'.
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| 96 | Reading option '-i' ... matched as input file with argument '/dev/video0'.
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| 97 | Reading option 'out.avi' ... matched as output file.
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| 98 | Finished splitting the commandline.
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| 99 | Parsing a group of options: global .
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| 100 | Applying option loglevel (set logging level) with argument debug.
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| 101 | Successfully parsed a group of options.
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| 102 | Parsing a group of options: input file /dev/video0.
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| 103 | Applying option f (force format) with argument video4linux2.
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| 104 | Successfully parsed a group of options.
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| 105 | Opening an input file: /dev/video0.
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| 106 | [video4linux2,v4l2 @ 0x18a58e0] fd:3 capabilities:4000001
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| 107 | [video4linux2,v4l2 @ 0x18a58e0] Current input_channel: 0, input_name: HDMI INPUT, input_std: ffffff
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| 108 | [video4linux2,v4l2 @ 0x18a58e0] Querying the device for the current frame size
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| 109 | [video4linux2,v4l2 @ 0x18a58e0] Setting frame size to 0x0
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| 110 | [video4linux2,v4l2 @ 0x18a58e0] Trying to set codec:rawvideo pix_fmt:yuv420p
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| 111 | Last message repeated 1 times
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| 112 | [video4linux2,v4l2 @ 0x18a58e0] The V4L2 driver changed the video from 0x0 to 320x288
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| 113 | [video4linux2,v4l2 @ 0x18a58e0] The V4L2 driver is using the interlaced mode
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| 114 | [video4linux2,v4l2 @ 0x18a58e0] ioctl(VIDIOC_ENUMSTD): Invalid argument
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| 115 | /dev/video0: Invalid argument
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