Difference between revisions of "MOV to MXF using FFmpeg"
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| − | [[Main Page]] > [[Documentation]] > [[Media type preservation plans]] > [[Quicktime (video)]] > MOV to MXF | + | [[Main Page]] > [[Documentation]] > [[Media type preservation plans]] > [[Quicktime (video)]] > MOV to MXF using FFmpeg |
*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 - | + | *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. 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. | ||
</br> | </br> | ||
Revision as of 18:11, 5 August 2010
Main Page > Documentation > Media type preservation plans > Quicktime (video) > MOV to MXF using FFmpeg
- 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
- 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.
File/video stream properties
| Property | Significant property name | Original | Normalized |
|---|---|---|---|
| FileSize | 14955972 bytes | 13460073 bytes | |
| Duration | 00:39 (FITS); 00:39.04 (FFmpeg) | 00:39.37 (FFmpeg) | |
| Bit rate | 3040 kpb/s (FFmpeg) | 2734 kbp/s | |
| Streamcount | imageStreams, audioStreams | 2 (FFmpeg) | 2 (FFmpeg) |
| FrameCount | length | ||
| ImageWidth | width | 320 | 320 (FFmpeg) |
| ImageHeight | height | 240 | 240 (FFmpeg) |
| BitDepth | bitDepth | 24 | |
| colourModel | |||
| colourSpace | yuv420p | yuv420p | |
| PAR (pixel aspect ratio)/DAR (display aspect ratio) | aspectRatio | 72:72/4:3 (FFmpeg) | 1:1/4:3 (FFmpeg) |
| FrameRate | frameRate | 30 per second | 29.97 (FFmpeg) |
| lossless | No | No | |
| compressionRatio | |||
| Compression | codec | CompressorName: Photo-JPEG (FITS); mjpeg (FFmpeg) | mpeg2video (FFmpeg) |
| interlace | |||
| metadata |
Audio stream properties
| Property | Original | Normalized |
|---|---|---|
| Codec | raw (FITS); pcm_u8 (FFmpeg) | pcm_s16le (FFmpeg) |
| Channels | 1 | 1 (FFmpeg) |
| Bit rate | 176 kbp/s (FFmpeg) | 768 kbp/s (FFmpeg) |
| SampleRate | 22050 HZ | 48000 HZ |
| BitDepth | AudioBitsPerSample: 8 (FITS); 16 (FFmpeg) | 16 (FFmpeg) |