Sample Files

His Girl Friday (1940)

The files are organized in the following directory hierarchy:

C:\His Girl Friday (1940)\
   mp4\
   mpeg2\
   pillarboxed\
   stretched\
   dvd\

Original Files

The main sample file used in the examples is the MPEG4, 382.6MB version of His Girl Friday (1940) available at http://www.archive.org/details/his_girl_friday.

MediaInfo reports the following for this file:

General
Complete name                    : C:\His Girl Friday (1940)\mp4\his_girl_friday_512kb.mp4
Format                           : MPEG-4
Format profile                   : Base Media
Codec ID                         : isom
File size                        : 383 MiB
Duration                         : 1h 31mn
Overall bit rate                 : 583 Kbps
Movie name                       : His Girl Friday - http://www.archive.org/details/his_girl_friday
Performer                        : Howard Hawks
Screenplay by                    : Howard Hawks
Encoded date                     : 1940
Tagged date                      : UTC 2008-11-26 01:14:34
Writing application              : Lavf51.10.0
Comment                          : license:  http://creativecommons.org/licenses/publicdomain/

Video
ID                               : 1
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : Baseline@L1.3
Format settings, CABAC           : No
Format settings, ReFrames        : 1 frame
Codec ID                         : avc1
Codec ID/Info                    : Advanced Video Coding
Duration                         : 1h 31mn
Bit rate mode                    : Variable
Bit rate                         : 512 Kbps
Width                            : 320 pixels
Height                           : 240 pixels
Display aspect ratio             : 4:3
Frame rate mode                  : Constant
Frame rate                       : 59.940 fps
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Bits/(Pixel*Frame)               : 0.111
Stream size                      : 336 MiB (88%)

Audio
ID                               : 2
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Format profile                   : LC
Codec ID                         : 40
Duration                         : 1h 31mn
Bit rate mode                    : Variable
Bit rate                         : 64.2 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 48.0 KHz
Compression mode                 : Lossy
Stream size                      : 42.1 MiB (11%)

There is a much higher quality MPEG2, 3.1GB version of His Girl Friday (1940) also available at http://www.archive.org/details/his_girl_friday. It is used when an example MPEG2 video file is needed.

MediaInfo reports the following for the MPEG2 file:

General
Complete name                    : C:\His Girl Friday (1940)\mpeg2\his_girl_friday.mpeg
Format                           : MPEG-PS
File size                        : 3.07 GiB
Duration                         : 1h 31mn
Overall bit rate                 : 4 785 Kbps

Video
ID                               : 224 (0xE0)
Format                           : MPEG Video
Format version                   : Version 2
Format profile                   : Main@Main
Format settings, BVOP            : Yes
Format settings, Matrix          : Default
Format settings, GOP             : M=3, N=12
Duration                         : 1h 31mn
Bit rate mode                    : Variable
Bit rate                         : 4 497 Kbps
Nominal bit rate                 : 2 950 Kbps
Width                            : 720 pixels
Height                           : 480 pixels
Display aspect ratio             : 4:3
Frame rate                       : 23.976 fps
Standard                         : NTSC
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Scan order                       : 2:3 Pulldown
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.543
Stream size                      : 2.88 GiB (94%)

Audio
ID                               : 128 (0x80)
Format                           : AC-3
Format/Info                      : Audio Coding 3
Mode extension                   : CM (complete main)
Duration                         : 1h 31mn
Bit rate mode                    : Constant
Bit rate                         : 192 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Compression mode                 : Lossy
Delay relative to video          : -100ms
Stream size                      : 126 MiB (4%)

Pillarboxed, Stretched, and Windowboxed Example Files

Starting with his_girl_friday_512kb.mp4, I used the Microsoft Expression Encoder 4 VC-1 512K DSL VBR Preset with Video Aspect Ratio changed from Source to 16:9 and Resize Mode changed to Letterbox and Stretch to get the files used to demonstrate Remove the black bars from the edges of thumbnails and Fix distorted thumbnails.

MediaInfo reports the following for the pillarboxed file:

General
Complete name                    : C:\His Girl Friday (1940)\pillarboxed\his_girl_friday_512kb_pillarboxed.wmv
Format                           : Windows Media
File size                        : 334 MiB
Duration                         : 1h 31mn
Overall bit rate mode            : Variable
Overall bit rate                 : 509 Kbps
Maximum Overall bit rate         : 729 Kbps
Encoded date                     : UTC 2011-05-25 00:08:26.562

Video
ID                               : 2
Format                           : VC-1
Format profile                   : AP@L1
Codec ID                         : WVC1
Codec ID/Hint                    : Microsoft
Description of the codec         : VC-1 - VC-1 Advanced Profile
Duration                         : 1h 31mn
Bit rate mode                    : Variable
Bit rate                         : 436 Kbps
Width                            : 320 pixels
Height                           : 180 pixels
Display aspect ratio             : 16:9
Frame rate                       : 59.940 fps
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.126
Stream size                      : 286 MiB (86%)
Language                         : English (US)

Audio
ID                               : 1
Format                           : WMA
Format profile                   : Pro
Codec ID                         : 162
Codec ID/Info                    : Windows Media Audio
Description of the codec         : Windows Media Audio 10 Professional -  64 kbps, 44 kHz, 2 channel 16 bit 1-pass CBR
Duration                         : 1h 31mn
Bit rate mode                    : Constant
Bit rate                         : 64.0 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 44.1 KHz
Bit depth                        : 16 bits
Stream size                      : 42.0 MiB (13%)
Language                         : English (US)

MediaInfo reports the following for the stretched file:

General
Complete name                    : C:\His Girl Friday (1940)\stretched\his_girl_friday_512kb_stretched.wmv
Format                           : Windows Media
File size                        : 335 MiB
Duration                         : 1h 31mn
Overall bit rate mode            : Variable
Overall bit rate                 : 511 Kbps
Maximum Overall bit rate         : 729 Kbps
Encoded date                     : UTC 2011-05-24 21:41:50.343

Video
ID                               : 2
Format                           : VC-1
Format profile                   : AP@L1
Codec ID                         : WVC1
Codec ID/Hint                    : Microsoft
Description of the codec         : VC-1 - VC-1 Advanced Profile
Duration                         : 1h 31mn
Bit rate mode                    : Variable
Bit rate                         : 436 Kbps
Width                            : 320 pixels
Height                           : 180 pixels
Display aspect ratio             : 16:9
Frame rate                       : 59.940 fps
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.126
Stream size                      : 286 MiB (85%)
Language                         : English (US)

Audio
ID                               : 1
Format                           : WMA
Format profile                   : Pro
Codec ID                         : 162
Codec ID/Info                    : Windows Media Audio
Description of the codec         : Windows Media Audio 10 Professional -  64 kbps, 44 kHz, 2 channel 16 bit 1-pass CBR
Duration                         : 1h 31mn
Bit rate mode                    : Constant
Bit rate                         : 64.0 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 44.1 KHz
Bit depth                        : 16 bits
Stream size                      : 42.0 MiB (13%)
Language                         : English (US)

I used the Microsoft Expression Encoder 4 VC-1 512K DSL VBR Preset with Video Aspect Ratio changed from Source to 4:3 and Resize Mode changed to Letterbox on his_girl_friday_512kb_pillarboxed.wmv to get the file used to demonstrate Cropping windowboxed videos.

MediaInfo reports the following for the windowboxed file:

General
Complete name                    : C:\His Girl Friday (1940)\windowboxed\his_girl_friday_512kb_windowboxed.wmv
Format                           : Windows Media
File size                        : 334 MiB
Duration                         : 1h 31mn
Overall bit rate mode            : Variable
Overall bit rate                 : 509 Kbps
Maximum Overall bit rate         : 729 Kbps
Encoded date                     : UTC 2011-05-30 15:03:26.737

Video
ID                               : 2
Format                           : VC-1
Format profile                   : AP@L1
Codec ID                         : WVC1
Codec ID/Hint                    : Microsoft
Duration                         : 1h 31mn
Bit rate mode                    : Variable
Bit rate                         : 436 Kbps
Width                            : 320 pixels
Height                           : 240 pixels
Display aspect ratio             : 4:3
Frame rate                       : 59.940 fps
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.095
Stream size                      : 286 MiB (86%)
Language                         : English (US)

Audio
ID                               : 1
Format                           : WMA
Format profile                   : Pro
Codec ID                         : 162
Codec ID/Info                    : Windows Media Audio
Duration                         : 1h 31mn
Bit rate mode                    : Constant
Bit rate                         : 64.0 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 44.1 KHz
Bit depth                        : 16 bits
Stream size                      : 42.0 MiB (13%)
Language                         : English (US)

DVD Files

In order to demonstrate Thumbnail an unencrypted DVD, I used DVDStyler on his_girl_friday.mpeg to create a single title DVD. It created the following files in a VIDEO_TS directory:

VIDEO_TS.BUP
VIDEO_TS.IFO
VIDEO_TS.VOB
VTS_01_0.BUP
VTS_01_0.IFO
VTS_01_0.VOB
VTS_01_1.VOB
VTS_01_2.VOB
VTS_01_3.VOB
VTS_01_4.VOB

MediaInfo reports the following for the title set files:

General
Complete name                    : C:\His Girl Friday (1940)\dvd\VIDEO_TS\VTS_01_1.VOB
Format                           : MPEG-PS
File size                        : 1 024 MiB
Duration                         : 30mn 10s
Overall bit rate                 : 4 745 Kbps

Video
ID                               : 224 (0xE0)
Format                           : MPEG Video
Format version                   : Version 2
Format profile                   : Main@Main
Format settings, BVOP            : Yes
Format settings, Matrix          : Default
Format settings, GOP             : M=3, N=12
Duration                         : 30mn 10s
Bit rate mode                    : Variable
Bit rate                         : 4 458 Kbps
Nominal bit rate                 : 2 950 Kbps
Width                            : 720 pixels
Height                           : 480 pixels
Display aspect ratio             : 4:3
Frame rate                       : 23.976 fps
Standard                         : NTSC
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Scan order                       : 2:3 Pulldown
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.538
Stream size                      : 962 MiB (94%)

Audio
ID                               : 128 (0x80)
Format                           : AC-3
Format/Info                      : Audio Coding 3
Mode extension                   : CM (complete main)
Duration                         : 30mn 10s
Bit rate mode                    : Constant
Bit rate                         : 192 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Compression mode                 : Lossy
Delay relative to video          : -100ms
Stream size                      : 41.4 MiB (4%)

Menu
General
Complete name                    : C:\His Girl Friday (1940)\dvd\VIDEO_TS\VTS_01_2.VOB
Format                           : MPEG-PS
File size                        : 1 024 MiB
Duration                         : 30mn 13s
Overall bit rate                 : 4 735 Kbps

Video
ID                               : 224 (0xE0)
Format                           : MPEG Video
Format version                   : Version 2
Format profile                   : Main@Main
Format settings, BVOP            : Yes
Format settings, Matrix          : Default
Format settings, GOP             : M=3, N=12
Duration                         : 30mn 13s
Bit rate mode                    : Variable
Bit rate                         : 4 449 Kbps
Width                            : 720 pixels
Height                           : 480 pixels
Display aspect ratio             : 4:3
Frame rate                       : 23.976 fps
Standard                         : NTSC
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Scan order                       : 2:3 Pulldown
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.537
Stream size                      : 962 MiB (94%)

Audio
ID                               : 128 (0x80)
Format                           : AC-3
Format/Info                      : Audio Coding 3
Mode extension                   : CM (complete main)
Duration                         : 30mn 13s
Bit rate mode                    : Constant
Bit rate                         : 192 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Compression mode                 : Lossy
Delay relative to video          : -398ms
Stream size                      : 41.5 MiB (4%)

Menu
General
Complete name                    : C:\His Girl Friday (1940)\dvd\VIDEO_TS\VTS_01_3.VOB
Format                           : MPEG-PS
File size                        : 1 024 MiB
Duration                         : 30mn 10s
Overall bit rate                 : 4 745 Kbps

Video
ID                               : 224 (0xE0)
Format                           : MPEG Video
Format version                   : Version 2
Format profile                   : Main@Main
Format settings, BVOP            : Yes
Format settings, Matrix          : Default
Format settings, GOP             : M=3, N=12
Duration                         : 30mn 10s
Bit rate mode                    : Variable
Bit rate                         : 4 459 Kbps
Width                            : 720 pixels
Height                           : 480 pixels
Display aspect ratio             : 4:3
Frame rate                       : 23.976 fps
Standard                         : NTSC
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Scan order                       : 2:3 Pulldown
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.538
Stream size                      : 962 MiB (94%)

Audio
ID                               : 128 (0x80)
Format                           : AC-3
Format/Info                      : Audio Coding 3
Mode extension                   : CM (complete main)
Duration                         : 30mn 10s
Bit rate mode                    : Constant
Bit rate                         : 192 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Compression mode                 : Lossy
Delay relative to video          : -240ms
Stream size                      : 41.4 MiB (4%)

Menu
General
Complete name                    : C:\His Girl Friday (1940)\dvd\VIDEO_TS\VTS_01_4.VOB
Format                           : MPEG-PS
File size                        : 46.5 MiB
Duration                         : 1mn 9s
Overall bit rate                 : 5 583 Kbps

Video
ID                               : 224 (0xE0)
Format                           : MPEG Video
Format version                   : Version 2
Format profile                   : Main@Main
Format settings, BVOP            : Yes
Format settings, Matrix          : Default
Format settings, GOP             : M=3, N=12
Duration                         : 1mn 9s
Bit rate mode                    : Variable
Bit rate                         : 5 279 Kbps
Width                            : 720 pixels
Height                           : 480 pixels
Display aspect ratio             : 4:3
Frame rate                       : 23.976 fps
Standard                         : NTSC
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Scan order                       : 2:3 Pulldown
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.637
Stream size                      : 43.6 MiB (94%)

Audio
ID                               : 128 (0x80)
Format                           : AC-3
Format/Info                      : Audio Coding 3
Mode extension                   : CM (complete main)
Duration                         : 1mn 9s
Bit rate mode                    : Constant
Bit rate                         : 192 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Compression mode                 : Lossy
Delay relative to video          : -325ms
Stream size                      : 1.60 MiB (3%)

Menu

McLintock! (1963)

The files are organized in the following directory hierarchy:

C:\McLintock (1963)\
   mp4 512kb\
   mp4\
   letterboxed\
   squished\
   multipart\

Original Files

The main widescreen sample file used in the examples is the 512Kbps MPEG4, 525.3MB version of McLintock! (1963) available at http://www.archive.org/details/mclintok_widescreen.

MediaInfo reports the following for this file:

General
Complete name                    : C:\McLintock (1963)\mp4 512kb\McLintock_512kb.mp4
Format                           : MPEG-4
Format profile                   : Base Media
Codec ID                         : isom
File size                        : 525 MiB
Duration                         : 2h 6mn
Overall bit rate                 : 579 Kbps
Movie name                       : McLintok! - http://www.archive.org/details/mclintok_widescreen
Encoded date                     : 1963
Tagged date                      : UTC 2008-11-27 14:59:27
Writing application              : Lavf51.10.0
Comment                          : license:  http://creativecommons.org/licenses/publicdomain/

Video
ID                               : 1
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : Baseline@L1.3
Format settings, CABAC           : No
Format settings, ReFrames        : 1 frame
Codec ID                         : avc1
Codec ID/Info                    : Advanced Video Coding
Duration                         : 2h 6mn
Bit rate mode                    : Variable
Bit rate                         : 512 Kbps
Width                            : 556 pixels
Height                           : 240 pixels
Display aspect ratio             : 2.35:1
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)               : 0.160
Stream size                      : 464 MiB (88%)

Audio
ID                               : 2
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Format profile                   : LC
Codec ID                         : 40
Duration                         : 2h 6mn
Bit rate mode                    : Variable
Bit rate                         : 62.9 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 44.1 KHz
Compression mode                 : Lossy
Stream size                      : 57.1 MiB (11%)

There is also a nicer quality 1500 Kbps MPEG4, 1.4G version of McLintock! (1963) available at http://www.archive.org/details/mclintok_widescreen.

MediaInfo reports the following for the 1500 Kbps MPEG4 file:

General
Complete name                    : C:\McLintock (1963)\mp4\McLintock.mp4
Format                           : MPEG-4
Codec ID                         : M4V
File size                        : 1.45 GiB
Duration                         : 2h 6mn
Overall bit rate                 : 1 634 Kbps
Encoded date                     : UTC 2007-01-25 05:44:03
Tagged date                      : UTC 2007-01-25 05:46:15

Video
ID                               : 2
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : Baseline@L2.1
Format settings, CABAC           : No
Format settings, ReFrames        : 1 frame
Codec ID                         : avc1
Codec ID/Info                    : Advanced Video Coding
Duration                         : 2h 6mn
Bit rate mode                    : Variable
Bit rate                         : 1 501 Kbps
Maximum bit rate                 : 4 006 Kbps
Width                            : 640 pixels
Height                           : 276 pixels
Display aspect ratio             : 2.35:1
Frame rate mode                  : Variable
Frame rate                       : 23.976 fps
Minimum frame rate               : 23.967 fps
Maximum frame rate               : 30.000 fps
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Bits/(Pixel*Frame)               : 0.355
Stream size                      : 1.33 GiB (92%)
Language                         : English
Encoded date                     : UTC 2007-01-25 02:41:01
Tagged date                      : UTC 2007-01-25 05:46:15
Color primaries                  : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M
Transfer characteristics         : BT.709-5, BT.1361
Matrix coefficients              : BT.601-6 525, BT.1358 525, BT.1700 NTSC, SMPTE 170M

Audio
ID                               : 1
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Format profile                   : LC
Codec ID                         : 40
Duration                         : 2h 6mn
Bit rate mode                    : Constant
Bit rate                         : 128 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 44.1 KHz
Compression mode                 : Lossy
Stream size                      : 116 MiB (8%)
Language                         : English
Encoded date                     : UTC 2007-01-25 02:40:58
Tagged date                      : UTC 2007-01-25 05:46:15

Letterboxed and Squished Example Files

Starting with McLintock_512kb.mp4, I used the Microsoft Expression Encoder 4 VC-1 512K DSL VBR Preset with Video Aspect Ratio changed from Source to 4:3 and Resize Mode changed to Letterbox and Stretch to get the files used to demonstrate Remove the black bars from the edges of thumbnails and Fix distorted thumbnails.

MediaInfo reports the following for the letterboxed file:

General
Complete name                    : C:\McLintock (1963)\letterboxed\McLintock_512kb_letterboxed.wmv
Format                           : Windows Media
File size                        : 439 MiB
Duration                         : 2h 6mn
Overall bit rate mode            : Variable
Overall bit rate                 : 484 Kbps
Maximum Overall bit rate         : 724 Kbps
Movie name                       : McLintok! - http://www.archive.org/details/mclintok_widescreen
Recorded date                    : 1963
Encoded date                     : UTC 2011-05-25 11:24:46.328
Comment                          : license:  http://creativecommons.org/licenses/publicdomain/

Video
ID                               : 2
Format                           : VC-1
Format profile                   : AP@L0
Codec ID                         : WVC1
Codec ID/Hint                    : Microsoft
Description of the codec         : VC-1 - VC-1 Advanced Profile
Duration                         : 2h 6mn
Bit rate mode                    : Variable
Bit rate                         : 436 Kbps
Width                            : 320 pixels
Height                           : 240 pixels
Display aspect ratio             : 4:3
Frame rate                       : 23.976 fps
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.237
Stream size                      : 395 MiB (90%)

Audio
ID                               : 1
Format                           : WMA
Format profile                   : Pro
Codec ID                         : 162
Codec ID/Info                    : Windows Media Audio
Description of the codec         : Windows Media Audio 10 Professional -  64 kbps, 44 kHz, 2 channel 16 bit 1-pass CBR
Duration                         : 2h 6mn
Bit rate mode                    : Constant
Bit rate                         : 64.0 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 44.1 KHz
Bit depth                        : 16 bits
Stream size                      : 58.1 MiB (13%)

MediaInfo reports the following for the squished file:

General
Complete name                    : C:\McLintock (1963)\squished\McLintock_512kb_squished.wmv
Format                           : Windows Media
File size                        : 441 MiB
Duration                         : 2h 6mn
Overall bit rate mode            : Variable
Overall bit rate                 : 486 Kbps
Maximum Overall bit rate         : 724 Kbps
Movie name                       : McLintok! - http://www.archive.org/details/mclintok_widescreen
Recorded date                    : 1963
Encoded date                     : UTC 2011-05-25 14:03:17.921
Comment                          : license:  http://creativecommons.org/licenses/publicdomain/

Video
ID                               : 2
Format                           : VC-1
Format profile                   : AP@L0
Codec ID                         : WVC1
Codec ID/Hint                    : Microsoft
Description of the codec         : VC-1 - VC-1 Advanced Profile
Duration                         : 2h 6mn
Bit rate mode                    : Variable
Bit rate                         : 436 Kbps
Width                            : 320 pixels
Height                           : 240 pixels
Display aspect ratio             : 4:3
Frame rate                       : 23.976 fps
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.237
Stream size                      : 395 MiB (90%)

Audio
ID                               : 1
Format                           : WMA
Format profile                   : Pro
Codec ID                         : 162
Codec ID/Info                    : Windows Media Audio
Description of the codec         : Windows Media Audio 10 Professional -  64 kbps, 44 kHz, 2 channel 16 bit 1-pass CBR
Duration                         : 2h 6mn
Bit rate mode                    : Constant
Bit rate                         : 64.0 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 44.1 KHz
Bit depth                        : 16 bits
Stream size                      : 58.1 MiB (13%)

Multi-Part Video Example Files

In order to demonstrate Thumbnail a multi-part video, I split McLintock.mp4 into three equal sized pieces.

MediaInfo reports the following for these files:

General
Complete name                    : C:\McLintock (1963)\multipart\McLintock_part01.mp4
Format                           : MPEG-4
Format profile                   : Base Media
Codec ID                         : isom
File size                        : 541 MiB
Duration                         : 42mn 16s
Overall bit rate                 : 1 791 Kbps
Encoded date                     : UTC 2011-05-25 20:30:42
Tagged date                      : UTC 2011-05-25 20:30:42
Writing application              : Lavf51.12.1

Video
ID                               : 1
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : Baseline@L5.1
Format settings, CABAC           : No
Format settings, ReFrames        : 1 frame
Codec ID                         : avc1
Codec ID/Info                    : Advanced Video Coding
Duration                         : 42mn 16s
Bit rate mode                    : Variable
Bit rate                         : 1 658 Kbps
Width                            : 640 pixels
Height                           : 276 pixels
Display aspect ratio             : 2.35:1
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)               : 0.392
Stream size                      : 501 MiB (93%)
Language                         : English
Encoded date                     : UTC 2011-05-25 20:30:42
Tagged date                      : UTC 2011-05-25 20:30:42

Audio
ID                               : 2
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Format profile                   : LC
Codec ID                         : 40
Duration                         : 42mn 16s
Bit rate mode                    : Variable
Bit rate                         : 128 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 44.1 KHz
Compression mode                 : Lossy
Stream size                      : 38.7 MiB (7%)
Language                         : English
Encoded date                     : UTC 2011-05-25 20:30:42
Tagged date                      : UTC 2011-05-25 20:30:42
General
Complete name                    : C:\McLintock (1963)\multipart\McLintock_part02.mp4
Format                           : MPEG-4
Format profile                   : Base Media
Codec ID                         : isom
File size                        : 543 MiB
Duration                         : 42mn 16s
Overall bit rate                 : 1 796 Kbps
Encoded date                     : UTC 2011-05-25 20:54:12
Tagged date                      : UTC 2011-05-25 20:54:12
Writing application              : Lavf51.12.1

Video
ID                               : 1
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : Baseline@L5.1
Format settings, CABAC           : No
Format settings, ReFrames        : 1 frame
Codec ID                         : avc1
Codec ID/Info                    : Advanced Video Coding
Duration                         : 42mn 16s
Bit rate mode                    : Variable
Bit rate                         : 1 669 Kbps
Width                            : 640 pixels
Height                           : 276 pixels
Display aspect ratio             : 2.35:1
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)               : 0.394
Stream size                      : 504 MiB (93%)
Language                         : English
Encoded date                     : UTC 2011-05-25 20:54:12
Tagged date                      : UTC 2011-05-25 20:54:12

Audio
ID                               : 2
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Format profile                   : LC
Codec ID                         : 40
Duration                         : 42mn 16s
Bit rate mode                    : Variable
Bit rate                         : 123 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 44.1 KHz
Compression mode                 : Lossy
Stream size                      : 37.1 MiB (7%)
Language                         : English
Encoded date                     : UTC 2011-05-25 20:54:12
Tagged date                      : UTC 2011-05-25 20:54:12
General
Complete name                    : C:\McLintock (1963)\multipart\McLintock_part03.mp4
Format                           : MPEG-4
Format profile                   : Base Media
Codec ID                         : isom
File size                        : 545 MiB
Duration                         : 42mn 15s
Overall bit rate                 : 1 802 Kbps
Encoded date                     : UTC 2011-05-25 21:18:05
Tagged date                      : UTC 2011-05-25 21:18:05
Writing application              : Lavf51.12.1

Video
ID                               : 1
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : Baseline@L5.1
Format settings, CABAC           : No
Format settings, ReFrames        : 1 frame
Codec ID                         : avc1
Codec ID/Info                    : Advanced Video Coding
Duration                         : 42mn 15s
Bit rate mode                    : Variable
Bit rate                         : 1 681 Kbps
Width                            : 640 pixels
Height                           : 276 pixels
Display aspect ratio             : 2.35:1
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)               : 0.397
Stream size                      : 508 MiB (93%)
Language                         : English
Encoded date                     : UTC 2011-05-25 21:18:05
Tagged date                      : UTC 2011-05-25 21:18:05

Audio
ID                               : 2
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Format profile                   : LC
Codec ID                         : 40
Duration                         : 42mn 14s
Bit rate mode                    : Variable
Bit rate                         : 117 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 44.1 KHz
Compression mode                 : Lossy
Stream size                      : 35.4 MiB (7%)
Language                         : English
Encoded date                     : UTC 2011-05-25 21:18:05
Tagged date                      : UTC 2011-05-25 21:18:05