MPEG-4 to MXF using FFmpeg - Revision history

Evelyn McLellan at 22:52, 11 August 2010

2010-08-11T22:52:47Z

Evelyn McLellan at 22:50, 11 August 2010

2010-08-11T22:50:52Z

Evelyn McLellan at 22:45, 11 August 2010

2010-08-11T22:45:21Z

Evelyn McLellan at 22:22, 11 August 2010

2010-08-11T22:22:36Z

Evelyn McLellan: Created page with 'Main Page > Documentation > Media type preservation plans > MPEG-1 > MPEG-4 to MXF using FFmpeg File used was from an unprocessed archival fonds Used the follo...'

2010-08-11T21:41:31Z

Created page with 'Main Page > Documentation > Media type preservation plans > MPEG-1 > MPEG-4 to MXF using FFmpeg *File used was from an unprocessed archival fonds *Used the follo...'

New page

[[Main Page]] > [[Documentation]] > [[Media type preservation plans]] > [[MPEG-1]] > MPEG-4 to MXF using FFmpeg

*File used was from an unprocessed archival fonds
*Used the following command to convert the file: ffmpeg -i file.mp4 -vcodec mpeg2video -qscale 1 -qmin 1 -intra -ar 48000 file.mxf
*Note: FITS tools don't recognize the MXF format and only generate a small amount of generic file metadata as a result.
</br>

===File/video stream properties===

{| border="1" cellpadding="10" cellspacing="0" width=90%
|-
|- style="background-color:#cccccc;"
!style="width:20%"|'''Property'''
!style="width:20%"|'''Significant property name'''
!style="width:20%"|'''Original'''
!style="width:20%"|'''Normalized'''
|-
|FileSize
|
|20,334,596 bytes
|41,290,418 bytes
|-
|Streamcount
|imageStreams, audioStreams
|2
|2
|-
|FrameCount
|length
|2706
|2706
|-
|ImageWidth
|width
|352
|352
|-
|ImageHeight
|height
|288
|288
|-
|BitDepth
|bitDepth
|
|
|-
|
|colourModel
|
|
|-
|
|colourSpace
|yuv420p
|yuv420p
|-
|PAR (pixel aspect ratio)/DAR (display aspect ratio)
|aspectRatio
|PAR 178:163 DAR 1958:1467
|PAR 178:163 DAR 1958:1467
|-
|FrameRate
|frameRate
|25 per second
|25 per second
|-
|
|lossless
|No
|No
|-
|
|compressionRatio
|
|
|-
|Compression
|codec
|mpeg1video
|mpeg2video
|-
|
|interlace
|
|
|-
|
|metadata
|
|
|-
|}</br>

===Audio stream properties===

{| border="1" cellpadding="10" cellspacing="0" width=90%
|-
|- style="background-color:#cccccc;"
!style="width:20%"|'''Property'''
!style="width:20%"|'''Original'''
!style="width:20%"|'''Normalized'''
|-
|Codec
|MPEG 1 Audio, Layer 2 (MP2)
|PCM
|-
|Channels
|2
|2
|-
|SampleRate
|44100 HZ
|48000 HZ
|-
|BitDepth
|16
|16
|-}</br>

← Older revision		Revision as of 22:52, 11 August 2010
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−	[[Main Page]] > [[Documentation]] > [[Media type preservation plans]] > [[MPEG-1]] > MPEG-4 to MXF using FFmpeg	+	[[Main Page]] > [[Documentation]] > [[Media type preservation plans]] > [[MPEG-4]] > MPEG-4 to MXF using FFmpeg

	*File used was from an unprocessed archival fonds		*File used was from an unprocessed archival fonds

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 |FrameCount
 |length
+|281
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 |-
 |ImageWidth