Hi,
I need to write a parser for MP4 - essentially, read an MP4 file and create
an in-memory representation of its structure.
I'd appreciate it very much if I could get some suggestions on libraries
that I could use for this.
Is there a https://github.com/youngnh/parsatron like library that works
You might want to take a look at Gloss (
https://github.com/ztellman/gloss) and Buffy (
https://github.com/clojurewerkz/buffy ).
- James
On 24 January 2014 15:08, Kashyap CK wrote:
> Hi,
> I need to write a parser for MP4 - essentially, read an MP4 file and
> create an in-memory representation
I have found Gloss to be a pleasure to work with, and the fact that it
handles framing, arbitrary header logic, and streaming decoding made it the
best choice when I was writing codecs for binary formats whose files
didn't/needed to be streamed, rather than bulk-loaded.
On Friday, January 24, 2
Thank you for the pointers.
Regards,
Kashyap
On Saturday, January 25, 2014 5:43:09 AM UTC+5:30, dgrnbrg wrote:
>
> I have found Gloss to be a pleasure to work with, and the fact that it
> handles framing, arbitrary header logic, and streaming decoding made it the
> best choice when I was writin
ztellman's Gloss is magic to me.
- Here's an example of my first attempt to use Gloss to parse the Bitcoin
protocol: https://gist.github.com/danneu/7397350 -- In 2-chan.clj, it
demonstrates using ztellman's Aleph to send Bitcoin's verack handshake to a
node and ask it for blocks.
- Bitcoin prot
Have you already looked into using https://code.google.com/p/mp4parser/ ?
On Fri, Jan 24, 2014 at 10:08 AM, Kashyap CK wrote:
> Hi,
> I need to write a parser for MP4 - essentially, read an MP4 file and
> create an in-memory representation of its structure.
> I'd appreciate it very much if I c
On Mon, Jan 27, 2014 at 4:13 PM, danneu wrote:
> ztellman's Gloss is magic to me.
>
> - Here's an example of my first attempt to use Gloss to parse the Bitcoin
> protocol: https://gist.github.com/danneu/7397350 -- In 2-chan.clj, it
> demonstrates using ztellman's Aleph to send Bitcoin's verack ha
I started exploring Parsatron - I really like the idea of building big
parsers by composing small parsers.
Looking at Gloss's api - it does not appear to help build bigger parsers by
composing smaller ones. Did I understand it right?
Regards,
Kashyap
On Tuesday, January 28, 2014 8:09:59 AM UTC
It's the network protocol. With a simple state machine, your Clojure REPL
can become a simple Bitcoin node and do fun things like download the
blockchain. What's it good for? At first, it's good for some Saturday
morning fun. But then I started implementing blockchain validation which
happens t
