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2 votes
1 answer
135 views

I am trying to learn how to use the FFmpeg libav* libraries but have encountered an issue when encoding to FLAC audio. Running FFmpeg 5.1.7 I have copied the transcoding.c example from https://www....
6 votes
2 answers
303 views

All the existing threads I can find for this type of problem only refer to reversing endianness on byte-multiple bit sizes (i.e, 8, 16, 32, etc), but not non-byte-multiple (i.e, 5, 13, 20, etc), so ...
Nasir's user avatar
  • 91
4 votes
2 answers
153 views

Is FLAC decoded PCM guaranteed to start at the sample of an arbitrary seekpoint, if we fetch via HTTP range request from the seekpoints noted offset (on a fixed frame size e.g. 1024)? I encounter ...
0 votes
0 answers
92 views

I'm trying to encode a .wav file with the flac CLI to reduce its size. The file was generated with the python wave package, and contains an hour of silence. Here is the code that generated the file ...
2 votes
1 answer
379 views

I have a userscript where I'd like to cache audio files from audio elements. fetch() isn't viable here as I have to wait for it to fetch to get a blob out of it. Is there a way to use the audio ...
0 votes
1 answer
484 views

Here is my main.py file from flask import Flask, request, jsonify from transformers import pipeline app = Flask(__name__) # Create a pipeline for automatic speech recognition (ASR) asr = pipeline(&...
1 vote
1 answer
1k views

I have tons of small flac files, which I need to merge into tons of slightly bigger flac files, while also appending random silence at the beginning of each file. For example, I need to merge: a) ...
Artur's user avatar
  • 23
1 vote
1 answer
311 views

I have some audio recorded in Audacity 3.2.3 that I have exported as an mp3 and a flac. Then I have this file split_by_silence.sh Which has hardcoded input path values that take an input file, split ...
Martin's user avatar
  • 1,582
0 votes
1 answer
592 views

I'm a newby to web development and I'm stuck with retrieving metadata like Composer from FLAC audiofiles. I tried to extract this information with jsmediatags.js and musicmetadata.js in Chrome with ...
2 votes
1 answer
2k views

Wave files can contain unofficial metadata, such as Sampler Chunk - "smpl": https://sites.google.com/site/musicgapi/technical-documents/wav-file-format#smpl These are used for audio looping ...
Kim T's user avatar
  • 6,618
0 votes
1 answer
212 views

I do have several audio files in a directory. In program.CS (vs2022 - Angular 14 with c# backend), I used static files or serverfiles to access the directory. The directory is set to be browseable ...
0 votes
1 answer
250 views

I do have an audio angular app with Microsoft dotnet core 6 backend and many audio files accesses via virtual directory. I can access any files except files with .flac extension (I have added .flac ...
D052057's user avatar
  • 185
0 votes
1 answer
333 views

I have the following script on linux: arecord -t raw -f S16_LE -r 44100 -c 1 | split -d -b 882000 --filter='flac - -f --endian little --sign signed --channels 1 --bps 2 --sample-rate 44100 -s -o &...
-2 votes
1 answer
94 views

It is about the following: I like to play an audio file which is inside a zip archive without extraction. This is my current approach: <? $z = new ZipArchive(); if ($z->open(dirname(__FILE__) . '...
0 votes
1 answer
1k views

The problem As per this post, I use the following command to convert a flac file to mp3 while keeping all metadata: ffmpeg -i input.flac -ab 320k -map_metadata 0 -id3v2_version 3 output.mp3 When ...

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