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2013年4月22日星期一

Youtube 录像不同格式和像素的文件尺寸、编码参数对比

作为上传媒体的源质量参考,只要高于编码输出质量就不会有太大损失。同时也作为下载存档的格式选择参考。

录像名
Of Monsters and Men - Little Talks
网址
http://www.youtube.com/watch?v=ghb6eDopW8I
时长 4分 14秒
封装格式
Webm
MP4
FLV
3GP
像素
1920x1080
1280x720
854x480
640x360
1920x1080
1280x720
640x360
854x480
640x360
426x240
320x180
176x144
帧率(fps)
23.976
23.976
23.976
23.976
23.976
23.976
23.976 23.976
23.976
23.976
23.976
12
总码率(Kbps)
4,382
2,744
1,187
807
5,102
2,372
653
1,051
741
348
227
82.5
变码率
可变 可变 可变 可变 可变 可变 可变 固定
固定 固定 可变 可变
视频编码
VP8
VP8
VP8
VP8
AVC High@L4.0
AVC High@L3.1
AVC Baseline@L3.0
AVC Main@L3.0
AVC Main@L3.0
Sorenson Spark
MPEG-4 Visual Simple@L1
MPEG-4 Visual Simple@L0
视频编码设置




+CABAC; ReFrames=1; GOP:M=1, N=48
+CABAC; ReFrames=1; GOP:M=1, N=60

+CABAC; ReFrames=3; GOP:M=1, N=48
+CABAC; ReFrames=3; GOP:M=1, N=48

-BVOP; -QPel ; GMC:No warppoints; Matrix: Default (H.263)
-BVOP; -QPel ; GMC:No warppoints; Matrix: Default (H.263)
视频码率(Kbps) 4,699

1,003
638
4,187

2,177
554
915
605
277
193
57
视频最高码率(Kbps)



22,630 11,571
2,482



634
130
视频流尺寸(MiB)
142
73.7
30.4
19.3
127
66.0
16.8
27.7
18.3
8.38
5.85
1.73
视频流占比 92%
89%
85%
79%
96% 92%
85%
87%
82%
79%
85%
69%
Bits/(Pixel*Frame)
0.095
0.110
0.102
0.116
0.084
0.099
0.100
0.093
0.109
0.113
0.140
0.188
音频编码
Vorbis
Vorbis
Vorbis
Vorbis
AAC LC
AAC LC
AAC LC
AAC LC
AAC LC MP3 Joint stereo
AAC LC
AAC LC
音频码率(Kbps) 192
192
128
128
192
192
96
129
129
64
32.0
24.0
音频最高码率(Kbps)



202 202
104



35.2
26.3
音频声道
2
2
2
2
2
2
2
2
2
2
1
1
音频采样率(kHz)
44.1
44.1
44.1
44.1
44.1
44.1
44.1
44.1 44.1
22.05
22.05
22.05
音频流尺寸
5.82MiB 5.82MiB
3.88MiB
3.88MiB
5.82MiB 5.82MiB
2.91MiB
3.90MiB
3.90MiB
1.94MiB
993KiB
745KiB
音频流占比
4%
7%
11%
16%
4%
8%
15%
12%
17%
18%
14%
29%
文件尺寸(B)
162,085,079 87,157,693 37,706,834 25,640,677 139,195,454 75,347,472 20,737,187 33,392,631 23,547,228 11,070,523 7,202,254 2,622,388
尺寸 比











1 0.54 0.23 0.16 0.86 0.46 0.13 0.21 0.15 0.07 0.04 0.02
1.86 1 0.43 0.29 1.6 0.86 0.24 0.38 0.27 0.13 0.08 0.03
4.3 2.31 1 0.68 3.69 2 0.55 0.89 0.62 0.29 0.19 0.07
6.32 3.4 1.47 1 5.43 2.94 0.81 1.3 0.92 0.43 0.28 0.1
1.16 0.63 0.27 0.18 1 0.54 0.15 0.24 0.17 0.08 0.05 0.02
2.15 1.16 0.5 0.34 1.85 1 0.28 0.44 0.31 0.15 0.1 0.03
7.82 4.2 1.82 1.24 6.71 3.63 1 1.61 1.14 0.53 0.35 0.13
4.85 2.61 1.13 0.77 4.17 2.26 0.62 1 0.71 0.33 0.22 0.08
6.88 3.7 1.6 1.09 5.91 3.2 0.88 1.42 1 0.47 0.31 0.11
14.64 7.87 3.41 2.32 12.57 6.81 1.87 3.02 2.13 1 0.65 0.24
22.5 12.1 5.24 3.56 19.33 10.46 2.88 4.64 3.27 1.54 1 0.36
61.81 33.24 14.38 9.78 53.08 28.73 7.91 12.73 8.98 4.22 2.75 1

MediaInfo 显示的信息:
General
Complete name                            : Of Monsters and Men - Little Talks-1080p.mp4
Format                                   : MPEG-4
Format profile                           : Base Media / Version 2
Codec ID                                 : mp42
File size                                : 133 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 4 382 Kbps
Encoded date                             : UTC 2013-04-08 11:24:44
Tagged date                              : UTC 2013-04-08 11:24:44
gsst                                     : 0
gstd                                     : 254281
gssd                                     : B4A7D0844HH1366491711777736
gshh                                     : r13---sn-5hn7snek.c.youtube.com

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L4.0
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 1 frame
Format settings, GOP                     : M=1, N=48
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 4mn 14s
Bit rate                                 : 4 187 Kbps
Maximum bit rate                         : 22.1 Mbps
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.084
Stream size                              : 127 MiB (96%)
Tagged date                              : UTC 2013-04-08 11:25:00

Audio
ID                                       : 2
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 40
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 192 Kbps
Maximum bit rate                         : 202 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 5.82 MiB (4%)
Title                                    : IsoMedia File Produced by Google, 5-11-2011
Encoded date                             : UTC 2013-04-08 11:24:57
Tagged date                              : UTC 2013-04-08 11:25:00

General
Complete name                            : Of Monsters and Men - Little Talks-1080p.webm
Format                                   : WebM
Format version                           : Version 2
File size                                : 155 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 5 102 Kbps
Writing application                      : google
Writing library                          : google

Video
ID                                       : 1
Format                                   : VP8
Codec ID                                 : V_VP8
Duration                                 : 4mn 14s
Bit rate                                 : 4 699 Kbps
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.095
Stream size                              : 142 MiB (92%)
Language                                 : English
Default                                  : Yes
Forced                                   : No

Audio
ID                                       : 2
Format                                   : Vorbis
Format settings, Floor                   : 1
Codec ID                                 : A_VORBIS
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 192 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 5.82 MiB (4%)
Default                                  : Yes
Forced                                   : No

General
Complete name                            : Of Monsters and Men - Little Talks-144p.3gp
Format                                   : MPEG-4
Format profile                           : 3GPP Media Release 6 Basic
Codec ID                                 : 3gp6
File size                                : 2.50 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 82.5 Kbps
Encoded date                             : UTC 2013-04-08 11:27:11
Tagged date                              : UTC 2013-04-08 11:27:11
gsst                                     : 0
gstd                                     : 254490
gssd                                     : B4A7D0844HH1366491744941893
gshh                                     : r13---sn-5hn7snek.c.youtube.com

Video
ID                                       : 1
Format                                   : MPEG-4 Visual
Format profile                           : Simple@L0
Format settings, BVOP                    : No
Format settings, QPel                    : No
Format settings, GMC                     : No warppoints
Format settings, Matrix                  : Default (H.263)
Codec ID                                 : 20
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 57.0 Kbps
Maximum bit rate                         : 130 Kbps
Width                                    : 176 pixels
Height                                   : 144 pixels
Display aspect ratio                     : 1.222
Frame rate mode                          : Constant
Frame rate                               : 12.000 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.188
Stream size                              : 1.73 MiB (69%)
Title                                    : IsoMedia File Produced by Google, 5-11-2011
Writing library                          : Google
Encoded date                             : UTC 2013-04-08 11:27:11
Tagged date                              : UTC 2013-04-08 11:27:19

Audio
ID                                       : 2
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 40
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 24.0 Kbps
Maximum bit rate                         : 26.3 Kbps
Channel(s)                               : 1 channel
Channel positions                        : Front: C
Sampling rate                            : 22.05 KHz
Compression mode                         : Lossy
Stream size                              : 745 KiB (29%)
Title                                    : IsoMedia File Produced by Google, 5-11-2011
Encoded date                             : UTC 2013-04-08 11:27:14
Tagged date                              : UTC 2013-04-08 11:27:19

General
Complete name                            : Of Monsters and Men - Little Talks-240p.3gp
Format                                   : MPEG-4
Format profile                           : 3GPP Media Release 6 Basic
Codec ID                                 : 3gp6
File size                                : 6.87 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 227 Kbps
Encoded date                             : UTC 2013-04-08 11:26:59
Tagged date                              : UTC 2013-04-08 11:26:59
gsst                                     : 0
gstd                                     : 254303
gssd                                     : B4A7D0844HH1366491737072353
gshh                                     : r13---sn-5hn7snek.c.youtube.com

Video
ID                                       : 1
Format                                   : MPEG-4 Visual
Format profile                           : Simple@L1
Format settings, BVOP                    : No
Format settings, QPel                    : No
Format settings, GMC                     : No warppoints
Format settings, Matrix                  : Default (H.263)
Codec ID                                 : 20
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 193 Kbps
Maximum bit rate                         : 634 Kbps
Width                                    : 320 pixels
Height                                   : 180 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.140
Stream size                              : 5.85 MiB (85%)
Title                                    : IsoMedia File Produced by Google, 5-11-2011
Writing library                          : Google
Encoded date                             : UTC 2013-04-08 11:26:59
Tagged date                              : UTC 2013-04-08 11:27:02

Audio
ID                                       : 2
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 40
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 32.0 Kbps
Maximum bit rate                         : 35.2 Kbps
Channel(s)                               : 1 channel
Channel positions                        : Front: C
Sampling rate                            : 22.05 KHz
Compression mode                         : Lossy
Stream size                              : 993 KiB (14%)
Title                                    : IsoMedia File Produced by Google, 5-11-2011
Encoded date                             : UTC 2013-04-08 11:27:01
Tagged date                              : UTC 2013-04-08 11:27:02

General
Complete name                            : Of Monsters and Men - Little Talks-240p.flv
Format                                   : Flash Video
File size                                : 10.6 MiB
Duration                                 : 4mn 14s
Overall bit rate                         : 348 Kbps
httphostheader                           : r13---sn-5hn7snek.c.youtube.com

Video
Format                                   : Sorenson Spark
Codec ID                                 : 2
Duration                                 : 4mn 14s
Bit rate                                 : 277 Kbps
Width                                    : 426 pixels
Height                                   : 240 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Bit depth                                : 8 bits
Bits/(Pixel*Frame)                       : 0.113
Stream size                              : 8.38 MiB (79%)

Audio
Format                                   : MPEG Audio
Format version                           : Version 2
Format profile                           : Layer 3
Mode                                     : Joint stereo
Mode extension                           : MS Stereo
Codec ID                                 : 2
Codec ID/Hint                            : MP3
Duration                                 : 4mn 14s
Bit rate mode                            : Constant
Bit rate                                 : 64.0 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 22.05 KHz
Compression mode                         : Lossy
Stream size                              : 1.94 MiB (18%)
Writing library                          : LAME3.98.2

General
Complete name                            : Of Monsters and Men - Little Talks-360p.flv
Format                                   : Flash Video
File size                                : 22.5 MiB
Duration                                 : 4mn 14s
Overall bit rate                         : 741 Kbps
httphostheader                           : r13---sn-5hn7snek.c.youtube.com

Video
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Main@L3.0
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 3 frames
Format settings, GOP                     : M=1, N=48
Codec ID                                 : 7
Duration                                 : 4mn 14s
Bit rate                                 : 605 Kbps
Width                                    : 640 pixels
Height                                   : 360 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.109
Stream size                              : 18.3 MiB (82%)

Audio
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 10
Duration                                 : 4mn 14s
Bit rate                                 : 129 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 3.90 MiB (17%)

General
Complete name                            : Of Monsters and Men - Little Talks-360p.mp4
Format                                   : MPEG-4
Format profile                           : Base Media / Version 2
Codec ID                                 : mp42
File size                                : 19.8 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 653 Kbps
Encoded date                             : UTC 2013-04-08 11:24:00
Tagged date                              : UTC 2013-04-08 11:24:00
gsst                                     : 0
gstd                                     : 254281
gssd                                     : B4A7D0844HH1366491275906298
gshh                                     : r13---sn-5hn7snek.c.youtube.com

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Baseline@L3.0
Format settings, CABAC                   : No
Format settings, ReFrames                : 1 frame
Format settings, GOP                     : M=1, N=60
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 4mn 14s
Bit rate                                 : 554 Kbps
Maximum bit rate                         : 2 482 Kbps
Width                                    : 640 pixels
Height                                   : 360 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.100
Stream size                              : 16.8 MiB (85%)
Tagged date                              : UTC 2013-04-08 11:24:07

Audio
ID                                       : 2
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 40
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 96.0 Kbps
Maximum bit rate                         : 104 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 2.91 MiB (15%)
Title                                    : IsoMedia File Produced by Google, 5-11-2011
Encoded date                             : UTC 2013-04-08 11:24:04
Tagged date                              : UTC 2013-04-08 11:24:07

General
Unique ID                                : 117792679949262847637327541464347066280 (0x589E0B822185FBB0D06DB6779CD23FA8)
Complete name                            : Of Monsters and Men - Little Talks-360p.webm
Format                                   : WebM
Format version                           : Version 2
File size                                : 24.5 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 807 Kbps
Writing application                      : Google
Writing library                          : Google

Video
ID                                       : 1
Format                                   : VP8
Codec ID                                 : V_VP8
Duration                                 : 4mn 14s
Bit rate                                 : 638 Kbps
Width                                    : 640 pixels
Height                                   : 360 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.116
Stream size                              : 19.3 MiB (79%)
Default                                  : Yes
Forced                                   : No

Audio
ID                                       : 2
Format                                   : Vorbis
Format settings, Floor                   : 1
Codec ID                                 : A_VORBIS
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 128 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 3.88 MiB (16%)
Default                                  : Yes
Forced                                   : No
Writing application                      : Google

General
Complete name                            : Of Monsters and Men - Little Talks-480p.flv
Format                                   : Flash Video
File size                                : 31.8 MiB
Duration                                 : 4mn 14s
Overall bit rate                         : 1 051 Kbps
httphostheader                           : r13---sn-5hn7snek.c.youtube.com

Video
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Main@L3.0
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 3 frames
Format settings, GOP                     : M=1, N=48
Codec ID                                 : 7
Duration                                 : 4mn 14s
Bit rate                                 : 915 Kbps
Width                                    : 854 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.093
Stream size                              : 27.7 MiB (87%)

Audio
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 10
Duration                                 : 4mn 14s
Bit rate                                 : 129 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 3.90 MiB (12%)

General
Complete name                            : Of Monsters and Men - Little Talks-480p.webm
Format                                   : WebM
Format version                           : Version 2
File size                                : 36.0 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 1 187 Kbps
Writing application                      : google
Writing library                          : google

Video
ID                                       : 1
Format                                   : VP8
Codec ID                                 : V_VP8
Duration                                 : 4mn 14s
Bit rate                                 : 1 003 Kbps
Width                                    : 854 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.102
Stream size                              : 30.4 MiB (85%)
Language                                 : English
Default                                  : Yes
Forced                                   : No

Audio
ID                                       : 2
Format                                   : Vorbis
Format settings, Floor                   : 1
Codec ID                                 : A_VORBIS
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 128 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 3.88 MiB (11%)
Default                                  : Yes
Forced                                   : No

General
Complete name                            : Of Monsters and Men - Little Talks-720p.mp4
Format                                   : MPEG-4
Format profile                           : Base Media / Version 2
Codec ID                                 : mp42
File size                                : 71.9 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 2 372 Kbps
Encoded date                             : UTC 2013-04-08 11:24:18
Tagged date                              : UTC 2013-04-08 11:24:18
gsst                                     : 0
gstd                                     : 254281
gssd                                     : B4A7D0844HH1366491259326324
gshh                                     : r13---sn-5hn7snek.c.youtube.com

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : High@L3.1
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 1 frame
Format settings, GOP                     : M=1, N=60
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 4mn 14s
Bit rate                                 : 2 177 Kbps
Maximum bit rate                         : 11.3 Mbps
Width                                    : 1 280 pixels
Height                                   : 720 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.099
Stream size                              : 66.0 MiB (92%)
Tagged date                              : UTC 2013-04-08 11:24:23

Audio
ID                                       : 2
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : LC
Codec ID                                 : 40
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 192 Kbps
Maximum bit rate                         : 202 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 5.82 MiB (8%)
Title                                    : IsoMedia File Produced by Google, 5-11-2011
Encoded date                             : UTC 2013-04-08 11:24:21
Tagged date                              : UTC 2013-04-08 11:24:23

General
Complete name                            : Of Monsters and Men - Little Talks-720p.webm
Format                                   : WebM
Format version                           : Version 2
File size                                : 83.1 MiB
Duration                                 : 4mn 14s
Overall bit rate mode                    : Variable
Overall bit rate                         : 2 744 Kbps
Writing application                      : google
Writing library                          : google

Video
ID                                       : 1
Format                                   : VP8
Codec ID                                 : V_VP8
Duration                                 : 4mn 14s
Bit rate                                 : 2 434 Kbps
Width                                    : 1 280 pixels
Height                                   : 720 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 23.976 fps
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.110
Stream size                              : 73.7 MiB (89%)
Language                                 : English
Default                                  : Yes
Forced                                   : No

Audio
ID                                       : 2
Format                                   : Vorbis
Format settings, Floor                   : 1
Codec ID                                 : A_VORBIS
Duration                                 : 4mn 14s
Bit rate mode                            : Variable
Bit rate                                 : 192 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 44.1 KHz
Compression mode                         : Lossy
Stream size                              : 5.82 MiB (7%)
Default                                  : Yes
Forced                                   : No

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