I was wondering if anyone knows how to open and edit a raw sound file (raw unsigned 8-bit).
I am making my own game and trying to create original 8-bit music.
I could not open SoX, and all other editors I have cannot play these frequencies correctly.
I appreciate all help.
try using beep box. you can recover work from the past 30 days. or, you can try import a .mid file. you can have 4 base notes, and set the instrements to 8-bit sounds, crunches and waves. hope it works for you! --> beepbox.org or search it up if this link doesnt work
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Ugh. So I went on a vacation in Indonesia and the photographer just sent (after 6 weeks) a USB with about 300 photos, each 6.5 or so MB large...and only FOUR open up into actual JPGs. EVERY OTHER IMAGE doesn't display a thumbnail and won't open -- I've tried renaming the files as JPGs, tried guessing if it's a png or gif and renaming them that way, tried dragging into Chrome (apparently a robust file viewer).
When I open with Image Viewer (I'm on Lubuntu 18.04LTS) I get an error:
"Not a JPEG file: starts with 0xff 0xff"
And when I use "file" I get this:
"ISO-8859 text, with very long lines and no line terminators"
Sooooo...that's why these aren't opening up. Unfortunately I can't reconnect with the driver so my ONLY hope in getting these vacation pics is to somehow bulk fix them. Even if it's painful. I don't have much hope but if anyone knows what's happened I would love to know if there's anything I can try. I am thinking doing some kind of hex editor might remove the initial tag and make it a JPG again??? The fact that they are the right size seems to make me think maybe it's just a small thing that has gotten borked here and maybe I could fix it manually.
As mentioned above, running Lubuntu 18.04LTS. Any help or thoughts would be great.
I'm trying to annotate musical audio file in Audacity and then "listen" to annotations along with the file to check they are placed right. I haven't found an Audacity plugin that does it, but when I export Audacity labels I get a file like:
3.558390
4.248639
4.910771
5.632766
6.349320
...
This time of file (in seconds) where point labels were placed. Maybe there's a tool (or maybe you can do it programmatically (in C++ on Linux preferably)) to easily generate such a click track? I would be then able to mix it with original file and listen to inspect it.
I've found two ways to solve this issue:
Write your own plugin in Nyquist (what I'm trying to do), I received great help on the Audacity forum:
http://forum.audacityteam.org/viewtopic.php?f=39&t=68752
Use Sonic Visualiser:
http://www.sonicvisualiser.org/
This program combines two important features: insertion of annotations when audio is played and auralisation (different sounds available).
I am trying to play audio as i used to do but it seems not working now. These are the codes I tried:
local birdSound = audio.loadSound("bird.mp3")
audio.play(birdSound)
It gives an error like that:
WARNING: Failed to create audio sound
Can you help me out? Thanks.
Don't use .mp3. .wav works for both iphone and android.
Make sure the .wav file is in our folder.
Sometimes some sound file can be played on computer, but not works in simulator. In that case, use other files instead.
If you really like that .mp3 file and can not find .wav, find some free software to convert it.
Changing the bit rate(increasing) of my files helped me to solve the problem. Thanks to SatheeshJM!
I am looking for an audio editor that we can use server side (ASP + IIS)
We want users to be able to upload an audio file, and then offer a 10 second teaser clip to other users for download.
Ideally I would like our application to be able to specify Input and Output Filename, Start and End time (or Duration), and be able to fade-in and fade-out, and equalise the volume.
Maybe some audio editors have a batch edit facility, and it would just be a question of installing on the server?
All the keywords I have tried putting into Google have led me on a wild goose chase, hopefully someone can help me with suggestions. Thanks.
Try ffmpeg!
http://ffmpeg.org/
I've used it for all sorts of manipulations of video and audio.
Every x minutes I grab an image from a network-cam. Now i want to add this picture to an existing video file - on the fly.
I don't want to keep numerous image files and then encode them once in a while with e.g.
mencoder mf://#${LIST} -mf type=jpg:fps=${FPS} ...
The video format/codec doesn't really matter, as long as standard tools (mplayer, ffmpeg, vlc, ...) can handle it.
Any ides or suggestions?
Thanks in advance!
One obvious way which should work (at least according to my first tests) is to just write the new jpeg image to the end of the video file - so the video is a mjpeg stream.
cat ${PIC} >> ${VIDEO}
This is an answer to my question, however i was looking for something consuming less space than the pictures stored each by its own would take up.
Other hints?