From this we see that there are 282 keyframes and that they average once every 18.7 frames. The final two lines provide information about the video framerate and keyframes in the video. We can also see that Quicktime will be using Apple's own decompresser for this audio. Similar information is presented for audio data and in this case we can see we have 1 audio track which is 'mp4a'/AAC and is 44.1kHz/16bit. The version number is unlikely to be the same as the package that was installed but can be referenced against known package versions. In this case the Perian H.264 Decoder will be tried first and version 30006 is installed. The next two lines do not refer to the movie itself but how Quicktime will try to decode it (in order of what components will be tried). We can also see that the video track has a resolution of 640x480. Every codec has a 4 character code and ' avc1' refers to the H.264 codec. This says that there is one movie track found which has the codec of type ' avc1'. The Timescale is the number of samples per second. The reference to Samplesand a Timescale tells us what Quicktime thinks is the overall timescale and number of samples for the file. The first few lines present information about the file itself including the location, the length of the media inside and the size of the files. We now break this down into sections and explain what it all means. Most of the terminology that is used here has been defined in the glossary article. This section explains what some of the information that is displayed is. This information can be copied and pasted anywhere. The program will then generate information which will look like this:ģ. Drag and drop a file or files from Finder/Explorer When you launch you will be greeted with one of the following screens depending on your platform:Ģ. MovieInfoBatch is the name of the tool that provides this information and is available from the servers here: Sometimes these can not easily be determined by just looking at the file and so this tool can help gather information about what is contained internally and what the computer will try to use to play the file. Video files are complex and there are many parameters that effect how they are encoded and decoded for play. Should you have any questions about the operation of this product then you may post to the 'Serato Video General Discussion' area of the forum but a response is not guaranteed. MovieInfoBatch is not considered one of the company's products and as a result does not offer any support for it. The information provided in the following article intended as an educational resource and is provided as is.
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