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I'm writing some quick code to try and extract data from an mp3 file header.
The objective is to extract information from the header such as the bitrate and other vital information so that I can appropriately stream the file to a mp3decoder with the necessary...
Started by BSchlinker on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You should also declare your byte arrays as unsigned....
%u for a decimal number or %x or %X for hexadecimal) to print the byte values .
You need to use an unsigned numeric format specifier (e.g .
You are printing the bytes out using %c as the format specifier .
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Do you know of any .NET library which can decode several types of audio files? Ideally, it should be platform agnostic, so it can be used with .NET and Mono - on Windows and *NIX.
I already tortured Google searching for a library which meets my needs,...
Started by hangy on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Alvas.Audio is the only product I've.
All the formats you mentioned are supported.
For listening), I'd suggest jumping/decoding in .NET.
If you are talking about decoding the files to play them (i.e.
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Hi, I am trying to write a program (prob in java) to join a number of jpegs together losslessly without decoding them first.
I thought I'd start simple and try and append 2 jpegs of the same size compressed with the same settings one above the other using...
Started by joinJpegs on
, 9 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
So, when you join.
Is - like mp3 - typically stable when you recompress it (using the same algorithm).
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Ask your Facebook Friends
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To be more precise than in the title, suppose I have a MP3 file that is 320 kbps. If I decompress it, then logically, all the data except for roughly 320 kilobits out of each second of audio should be redundant data, able to be compressed away. So, when...
Started by Ryan Thompson on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at superuser):
:) MP3 just encodes perceptual....
Without decoding the mp3 the information makes no sense, so can not be converted to anything elseThe reason the FLAC is larger than the MP3 of the same data is because they encode differently.
Track.
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I am looking for a cross-platform (.Net and Mono on Windows, MacOSX, and Linux) way to decode wav, mp3, or ogg files such that I can then play the decoded streams through DirectSound or OpenAL as desired.
A solution that can decode either mp3 or ogg would...
Started by Walt D on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
It's cross-platform, like.
For decoding ogg audio files you can look ogg and mp3, and has an extensive API for controlling how to play them.
Viewvc/trunk/mcs/class/System/System.Media/ ).
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I'm having some trouble decoding aac audio streams from video
files. ffmpeg shows the audio stream in the video as follows :
Code: Stream #0.0(und): Audio: aac, 44100 Hz, stereo, s16
But when I try to run some of the examples, like demux_audio_video.py...
Started by votx on
, 4 posts
by 2 people.
Answer Snippets (Read the full thread at indashpc):
This means it may be....
I ran demux_audio_video.py on another mp4 file with mp3 encoded encoded audio.
And actually upon further inspection, it may be demuxing the mp4 that is the problem .
I tested has been mp3 encoded and not aac encoded.
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Is it possible to use native AAC decoder built-into Windows 8 within c# metro apps to decode aac data into pcm or wav or mp3?
If it's possible, is it only possible on a static FILE?
I see that there are some libraries related to these but they are only...
Started by James Dailey -- MSFT on
, 4 posts
by 1 people.
Answer Snippets (Read the full thread at microsoft):
MP3 is available, but not PCM or WAV -- MSFT Microsoft Employee, Moderator....
You can encode to the MediaEncodingProfiles listed here.
MP3 that out.
You can encode to the MediaEncodingProfiles listed here.
Should be able to test that out.
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Hello everyone,
I'm using Linux since about 10 years, switched to Ubuntu about 5 years ago. So I'm not a total noob although feeling like one at the moment. I've been running mpd successfully on different systems. But this time I'm out of ideas...
I'm...
Started by maqNR1 on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at ubuntuforums):
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Hi there,
I'm running Gentoo-Linux on the Raspberry Pi (ARMv6, hardfloat-ABI). Since I read that VLC supports OpenMAX IL for decoding, I wanted to try it on the board (where the GPU can decode MP3 and H.264). Using the omxplayer from https://github.com...
Started by kripton on
, 5 posts
by 2 people.
Answer Snippets (Read the full thread at videolan):
Allowing 1 thread(s) for decoding
[0x1a7b918] avcodec decoder debug: ffmpeg codec (MPEG-4 Video.
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Hey all
I'm trying to get my head around how everything works and I'm a bit confused.
Let's say I got a media player (pc,boxee,etc) and I'm busy playing a MKV file with 720p video with DTS audio codec. The device is plugged into an AV receiver via HDMI...
Started by AlanB1976 on
, 7 posts
by 3 people.
Answer Snippets (Read the full thread at avforums):
Is your player media player, I can get away with ... .
I was talkingOn my understanding, audio decoding can happen either on the player or in the AVR.
Ah, decoding from an audio codec (AAC, G.729, mp3 etc) would happen in the player.
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