Difference between revisions of "MOV to MXF using FFmpeg"

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*File used was MakeUp.mov, taken from http://h10025.www1.hp.com/ewfrf/wc/document?docname=lpg40911&lc=en&cc=us&product=81685&dlc=
 
*File used was MakeUp.mov, taken from http://h10025.www1.hp.com/ewfrf/wc/document?docname=lpg40911&lc=en&cc=us&product=81685&dlc=
 
*Used the following command to convert the file: ffmpeg -i MakeUp.mov -vcodec mpeg2video -qscale 1 -qmin 1 -intra -ar 48000 20051210-MakeUp.mxf
 
*Used the following command to convert the file: ffmpeg -i MakeUp.mov -vcodec mpeg2video -qscale 1 -qmin 1 -intra -ar 48000 20051210-MakeUp.mxf
*Note: FITS tools don't recognize the MXF format and only generate a small amount of generic file metadata as a result. In addition, some of the elements that are considered significant properties are not extracted by FITS for the original file. Therefore some of the metadata in these tables are taken from the FFmpeg metadata that were generated during conversion. These are indicated by FFmpeg in brackets next to the value.
+
*Note: FITS tools don't recognize the MXF format and only generate a small amount of generic file metadata as a result.  
 
</br>
 
</br>
  
Line 19: Line 19:
 
|FileSize
 
|FileSize
 
|
 
|
|14955972 bytes
+
|14,955,972 bytes
|13460073 bytes
+
|28,950,121 bytes
 
|-
 
|-
 
|Duration
 
|Duration
 
|
 
|
|00:39 (FITS); 00:39.04 (FFmpeg)
+
|00:39.04
|00:39.37 (FFmpeg)
+
|00:39.37
|-
 
|Bit rate
 
|
 
|3040 kpb/s (FFmpeg)
 
|2734 kbp/s
 
 
|-
 
|-
 
|Streamcount
 
|Streamcount
 
|imageStreams, audioStreams
 
|imageStreams, audioStreams
|2 (FFmpeg)
+
|2
|2 (FFmpeg)
+
|2
 
|-
 
|-
 
|FrameCount
 
|FrameCount
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|width
 
|width
 
|320
 
|320
|320 (FFmpeg)
+
|320
 
|-
 
|-
 
|ImageHeight
 
|ImageHeight
 
|height
 
|height
 
|240
 
|240
|240 (FFmpeg)
+
|240
 
|-
 
|-
 
|BitDepth
 
|BitDepth
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|PAR (pixel aspect ratio)/DAR (display aspect ratio)
 
|PAR (pixel aspect ratio)/DAR (display aspect ratio)
 
|aspectRatio
 
|aspectRatio
|72:72/4:3 (FFmpeg)
+
|1:1/4:3
|1:1/4:3 (FFmpeg)
+
|1:1/4:3
 
|-
 
|-
 
|FrameRate
 
|FrameRate
 
|frameRate
 
|frameRate
 
|30 per second
 
|30 per second
|29.97 (FFmpeg)
+
|29.97 per second
 
|-
 
|-
 
|
 
|
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|Compression
 
|Compression
 
|codec
 
|codec
|CompressorName: Photo-JPEG (FITS); mjpeg (FFmpeg)
+
|mjpeg
|mpeg2video (FFmpeg)
+
|mpeg2video
 
|-
 
|-
 
|
 
|
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|-
 
|-
 
|Codec
 
|Codec
|raw (FITS); pcm_u8 (FFmpeg)
+
|Uncompressed WAV
|pcm_s16le (FFmpeg)
+
|Uncompressed WAV
 
|-
 
|-
 
|Channels
 
|Channels
 
|1
 
|1
|1 (FFmpeg)
+
|1
|-
 
|Bit rate
 
|176 kbp/s (FFmpeg)
 
|768 kbp/s (FFmpeg)
 
 
|-
 
|-
 
|SampleRate
 
|SampleRate
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|-
 
|-
 
|BitDepth
 
|BitDepth
|AudioBitsPerSample: 8 (FITS); 16 (FFmpeg)
+
|8
|16 (FFmpeg)
+
|16
 
|-}</br>
 
|-}</br>

Revision as of 12:40, 6 August 2010

Main Page > Documentation > Media type preservation plans > Quicktime (video) > MOV to MXF using FFmpeg



File/video stream properties

Property Significant property name Original Normalized
FileSize 14,955,972 bytes 28,950,121 bytes
Duration 00:39.04 00:39.37
Streamcount imageStreams, audioStreams 2 2
FrameCount length
ImageWidth width 320 320
ImageHeight height 240 240
BitDepth bitDepth 24
colourModel
colourSpace yuv420p yuv420p
PAR (pixel aspect ratio)/DAR (display aspect ratio) aspectRatio 1:1/4:3 1:1/4:3
FrameRate frameRate 30 per second 29.97 per second
lossless No No
compressionRatio
Compression codec mjpeg mpeg2video
interlace
metadata


Audio stream properties

Property Original Normalized
Codec Uncompressed WAV Uncompressed WAV
Channels 1 1
SampleRate 22050 HZ 48000 HZ
BitDepth 8 16