diff options
Diffstat (limited to 'per.rs')
| -rw-r--r-- | per.rs | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -1,6 +1,7 @@ extern mod extra; use extra::getopts::*; use extra::time::*; +use std::io::{stdout, stderr}; use std::os; use std::path::Path; use std::rt::io::{Create, io_error, Open, Write, Writer}; @@ -23,6 +24,7 @@ fn main() { "Align splits as if the first one happened midnight Jan. 1, 1970"), groups::optopt("b", "bitrate", "MP3 bitrate in kbps", "128"), groups::optopt("q", "quality", "MP3 quality", "2"), + groups::optflag("d", "dump", "Dumps raw samples to stdout"), ]; let DSP_FILES = ~[~"/dev/dsp", ~"/dev/dsp1"]; let DSP_SPEEDS = ~[44100i, 48000i]; @@ -82,8 +84,10 @@ fn main() { lame.set_bitrate(bitrate); lame.set_disable_reservoir(true); lame.init_params(); - println(fmt!("Recording sample rate: %d Hz", speed)); - println(fmt!("Encoding sample rate: %d Hz", lame.get_out_samplerate())); + stderr().write_str(fmt!("Recording sample rate: %d Hz\n", speed)); + stderr().write_str(fmt!("Encoding sample rate: %d Hz\n", + lame.get_out_samplerate())); + let dump = matches.opt_present("d"); let split = match matches.opt_str("s") { Some(s) => from_str::<int>(s).unwrap() * 60, None => 3600 @@ -112,6 +116,9 @@ fn main() { } let buffer = port.recv(); debug!("Read buffer of length %u", buffer.len()); + if dump { + stdout().write(buffer); + } let mp3buf = lame.encode_buffer_interleaved(buffer); debug!("Encoded buffer of length %u", mp3buf.len()); out_file.write(mp3buf); |