flac

问题 I have a collection of media files, mostly music, most of them having been imported from CD many years ago. This collection has been transferred between different media players, different filesystems, different computers, etc, many times. In that process, some tracks have been accidentally duplicated. I'm also constantly trying to curate the metadata on these and get everything properly tagged, since when much of it was originally imported, I did not have fancy media playback software and did

问题 I want to convert a given flac file to a wav file. Most of the questions on StackOverflow are the opposite of my question. Have anyone an idea how to solve this problem ? I heard something about JavaFlacEncoder link but I could not find a method to convert flac to wave. 回答1: Use flac -d to (from the man page) Decode (the default behavior is to encode) Another option would be the JustFLAC library, again you need to decode from FLAC. WAV is uncompressed audio. 来源： https://stackoverflow.com

问题 I have managed the "overview tutorial" : https://cloud.google.com/speech/docs/getting-started Then I tried to use my own audio file . I uploaded a .flac file with a sample rate of 16000Hz. I only changed the sync-request.json file below with my own audio file hosted on google cloud storage ( gs://my-bucket/test4.flac ) { "config": { "encoding":"flac", "sample_rate": 16000 }, "audio": { "uri":"gs://my-bucket/test4.flac" } } The file is well recognized but the request return an "INVALID

问题 I'm running an apache2 website where you are able to upload lossless files including .wav and .flac. wav files works right away while flac is not supported. So I was wondering if there is any way to play these flac files with some help of JavaScript? Here is what happends: Click button to choose file. Once chosen, it will automaticly send post request to a PHP file i named "flacuploader.php" <form action="flacuploader.php" method="post" enctype="multipart/form-data"> <div class="choose_file">

问题 I want to convert all FLAC files to OGG in the working directory: This is what I ALREADY have. for root, dirs, files in os.walk(args): flacs = [f for f in files if f.endswith('.flac')] oggs = [o for o in files if o.endswith('.ogg')] for flacfiles in flacs: id3 = ('id3v2', '-C', flacfiles) cmd = ('oggenc', '-q7', flacfiles) try: subprocess.check_call(id3, cwd=root) subprocess.check_call(cmd, cwd=root) except subprocess.CalledProcessError: print "subprocess.CalledProcessError: Command %s

问题 I have compiled libFLAC from source code under macintosh os x 10.6.8 and tested WAV to FLAC conversion with success (from the command line). I have also used the default build as such: ./configure --prefix="$base/flac/more/" --exec-prefix="$base/flac/main/" --disable-asm-optimizations && make && make install Now after adding the paths for FLAC headers and the libs into a brand new project. I am attempting to decode and load FLAC audio into system memory using libFLAC, under the example code

问题 I'm trying to build a rather longwinded chain of programs and libraries that culminates in using a speech-to-text API to run an mp3 file into human-readable text. I was surprised to find very few APIs that do this online - the only working thing I found was the speech2text project: https://github.com/taf2/speech2text which hooks into Google's unofficial Speech-To-Text API. This actually worked at first. I did a few manual conversions and was pleased with the results. However, since attempting

问题 I'm programming an App for iOS which should recognise the human user speech with MonoTouch. I need to use the microphone and convert the Voice-File into FLAC format, in order to send it to the Google Speech API. Are there any Libraries/Code examples, or is it possible to build a Speech-Recognition App for iOS using MonoTouch and for example the Google Speech API ? Or is it possible to convert the audio Output(a .caf file) to a .flac file? 来源： https://stackoverflow.com/questions/19119758

问题 I want to create a audio player that support Flac format of audio files.For this i tried to implement the algorithm of flac to wav conversion which is as follow Please help me. All time it gives me error ERROR: initializing decoder: FLAC__STREAM_DECODER_INIT_STATUS_ERROR_OPENING_FILE static FLAC__bool write_little_endian_uint16(FILE *f, FLAC__uint16 x) { return fputc(x, f) != EOF && fputc(x >> 8, f) != EOF ; } static FLAC__bool write_little_endian_int16(FILE *f, FLAC__int16 x) { return write

问题 My code is inspired by this php version of full duplex google speech API for speech-to-text : http://mikepultz.com/2013/07/google-speech-api-full-duplex-php-version/ I have few flac files that do work and give the array output as explained on Mike's post. But for few flac files it just doesn't return anything as output. For example : http://gavyadhar.com/video/upload/Pantry_Survey.flac, no output is returned. But the same code works for this flac file: http://gavyadhar.com/video/upload/pantry