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Utilities/aplay: Print progress in seconds and minutes by default

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By default, aplay now prints the played time, the remaining time and the
total duration of the file in seconds and minutes. This is much more
intuitive. The old sample-based format is kept and hidden behind the -s
flag.
This commit is contained in:
kleines Filmröllchen 2022-01-14 12:45:33 +01:00 • committed by Andreas Kling
parent 8467327807
commit 4d3a5c21b0
1 changed files with 25 additions and 1 deletions
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24
Userland/Utilities/aplay.cpp
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021-2022, kleines Filmröllchen <filmroellchen@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -10,6 +11,7 @@
#include <LibCore/ArgsParser.h>
#include <LibCore/EventLoop.h>
#include <LibMain/Main.h>
#include <math.h>
#include <stdio.h>
// The Kernel has issues with very large anonymous buffers.
@ -20,10 +22,12 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
{
const char* path = nullptr;
bool should_loop = false;
bool show_sample_progress = false;
Core::ArgsParser args_parser;
args_parser.add_positional_argument(path, "Path to audio file", "path");
args_parser.add_option(should_loop, "Loop playback", "loop", 'l');
args_parser.add_option(show_sample_progress, "Show playback progress in samples", "sample-progress", 's');
args_parser.parse(arguments);
Core::EventLoop loop;
@ -59,7 +63,27 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
if (samples.value()->sample_count() > 0) {
// We can read and enqueue more samples
out("\033[u");
if (show_sample_progress) {
out("{}/{}", loader->loaded_samples(), loader->total_samples());
} else {
auto playing_seconds = static_cast<int>(floor(static_cast<double>(loader->loaded_samples()) / static_cast<double>(loader->sample_rate())));
auto playing_minutes = playing_seconds / 60;
auto playing_seconds_of_minute = playing_seconds % 60;
auto total_seconds = static_cast<int>(floor(static_cast<double>(loader->total_samples()) / static_cast<double>(loader->sample_rate())));
auto total_minutes = total_seconds / 60;
auto total_seconds_of_minute = total_seconds % 60;
auto remaining_seconds = total_seconds - playing_seconds;
auto remaining_minutes = remaining_seconds / 60;
auto remaining_seconds_of_minute = remaining_seconds % 60;
out("\033[1m{:02d}:{:02d}\033[0m [{}{:02d}:{:02d}] -- {:02d}:{:02d}",
playing_minutes, playing_seconds_of_minute,
remaining_seconds == 0 ? " " : "-",
remaining_minutes, remaining_seconds_of_minute,
total_minutes, total_seconds_of_minute);
}
fflush(stdout);
resampler.reset();
auto resampled_samples = TRY(Audio::resample_buffer(resampler, *samples.value()));