How can I write .raw files in Java? I have to use this output file as a source file for ParaView.
Unlike other binary file formats, RAW is camera specific: Each digital camera uses its own file format. See https://en.wikipedia.org/wiki/Raw_image_format
To read/write images in this format, you can use Jrawio
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Is there a way to convert a .JFIF file to a .jpeg file without using any online tools? I want to do this in java. The problem is that I receive files as a JFIF file. I want to create a base64 string from that, but using that string will not display any images.
I have created an application but it is only support .wav files to convert audio to text. It is not showing any answers when giving .mp3 files .. I am using sphinx for to convert audio files to text. My question is that why it is not converting to text from .MP3?
As it is specified in the CMU Sphinx documents, only the linear PCM WAV audio format is accept by its speech recognizer. Therefore, any MP3 audio file will be decoded to obtain the linear PCM format, of 16khz sampling rate, 16bit/frame, little-endian and one channel (mono).
This decoding is achieved by the Tarsos Transcoder 1.2. This library uses many Apache utilities, therefore beside the TarsosTranscoder.jar, mp3plugin.jar also has to be included in the project building path.
I need to parse mp4 file (which I get from URL), to raw audio file (FLAC) using JAVA, and I want to do that without actually download the file to my server.
I checked sannies/mp4parser library but the file need to be downloaded.
Is there any way to parse the mp4 to flac without download it?
Thanks
I want to try the sphinx api for the conversion of the .mp3 file to the text format. But I've read it somewhere that it only supports .wav file and since I've changed .mp3 file to .wav file it is giving me proper output. what if i want to do the processing directly on .mp3 file.
I've a very large image file in TIFF format (upto 100MB), I need to convert this image into Base64 and then write to XML file. I am wondering if there is a way to stream read image file, convert it into Base64 and write to XML using Java IO streams without loading full file into memory all at one time.
Can't you just read small segments of the image file with a stream, convert to base 64, and output to xml? Converting to base64 shouldn't require reading the entire file.
Edit:
Standard Java API does not include a Base64 encoder.
Try Apache Commons Base64InputStream.