oggvorbis | a native go ogg/vorbis decoder | Audio Utils library
kandi X-RAY | oggvorbis Summary
kandi X-RAY | oggvorbis Summary
a native go ogg/vorbis decoder.
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Top functions reviewed by kandi - BETA
- Read implements io . Reader interface .
- ReadAll reads all the floats in the input .
- GetLength returns the length of the audio stream
- GetFormat returns a Format from an io . Reader
- GetCommentHeader reads a comment header
- init initializes the CRC table .
- NewReader returns a new Reader .
- ccUpdate updates the checksum of the given data .
oggvorbis Key Features
oggvorbis Examples and Code Snippets
Community Discussions
Trending Discussions on oggvorbis
QUESTION
I need to use the program called ogg123
for converting input ogg file to wav. My ogg is on S3 - so I need to download it first and transcode after that. But I think that will be faster to transcode sound on the fly - without writing to the disk source ogg file - using process substitution.
From bash I want to do this:
ogg123 -d wav <(./test.py) -f out.wav
In Python, for binary output, I tried:
os.write
sys.stdout.buffer.write
fp = os.fdopen(sys.stdout.fileno(), 'wb'); fp.write
For example:
...ANSWER
Answered 2017-Oct-17 at 12:55Thank you for help, I found that I can fetch through S3 using pure ogg123:
QUESTION
I'm looking for the byte range in a OggVorbis header that contains the sample rate. In the specification is written that this information is in the identification header
The specification here shows the identification header:
It says, that the sample rate is found in byte 12-15. But how can I parse a byte array of an oggVorbis file to get this sample rate?
I thought the identification header must be the first block in the byte array and then the sample rate should be a Integer in Byte 12-15:
...ANSWER
Answered 2017-Jul-22 at 10:39According to the specification, the sample rate is the byte range between 40 and 44. The bit rate is in 48 and 52:
All you have to do is to slice from ArrayBuffer and write it in an Iteger:
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