mirror of
https://github.com/mpv-player/mpv.git
synced 2026-10-17 06:50:45 +08:00
Kacper Michajłow
103 lines
2.5 KiB
C
103 lines
2.5 KiB
C
/*
|
|
* This file is part of mpv.
|
|
*
|
|
* mpv is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* mpv is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <inttypes.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <mpv/client.h>
|
|
|
|
#include "libmpv_common.h"
|
|
|
|
// Temporary output file
|
|
static const char *out_path;
|
|
|
|
static void cleanup(void)
|
|
{
|
|
if (ctx)
|
|
mpv_destroy(ctx);
|
|
if (out_path && *out_path)
|
|
unlink(out_path);
|
|
}
|
|
|
|
static void wait_done(void)
|
|
{
|
|
while (1) {
|
|
mpv_event *ev = mpv_wait_event(ctx, -1.0);
|
|
if (ev->event_id == MPV_EVENT_NONE)
|
|
continue;
|
|
printf("event: %s\n", mpv_event_name(ev->event_id));
|
|
if (ev->event_id == MPV_EVENT_SHUTDOWN)
|
|
return;
|
|
}
|
|
}
|
|
|
|
static void check_output(FILE *fp)
|
|
{
|
|
fseek(fp, 0, SEEK_END);
|
|
long size = ftell(fp);
|
|
if (size < 100)
|
|
fail("did not encode anything\n");
|
|
|
|
char magic[4];
|
|
fseek(fp, 0, SEEK_SET);
|
|
size_t ret = fread(magic, sizeof(magic), 1, fp);
|
|
static const uint8_t ebml_magic[] = {26, 69, 223, 163};
|
|
if (ret != 1 || memcmp(magic, ebml_magic, sizeof(magic)) != 0)
|
|
fail("output was not Matroska\n");
|
|
|
|
puts("output file ok");
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
ctx = mpv_create();
|
|
if (!ctx)
|
|
return 1;
|
|
|
|
atexit(cleanup);
|
|
|
|
out_path = temp_path();
|
|
set_property_string("o", out_path);
|
|
set_property_string("of", "matroska");
|
|
set_property_string("end", "1.5");
|
|
set_property_string("terminal", "yes");
|
|
set_property_string("msg-level", "all=v");
|
|
|
|
if (mpv_initialize(ctx) != 0)
|
|
return 1;
|
|
|
|
set_property_string("idle", "once");
|
|
|
|
const char *cmd[] = {"loadfile", "av://lavfi:testsrc", NULL};
|
|
command(cmd);
|
|
|
|
wait_done();
|
|
mpv_destroy(ctx);
|
|
ctx = NULL;
|
|
|
|
FILE *output = fopen(out_path, "rb");
|
|
if (!output)
|
|
fail("output file doesn't exist\n");
|
|
check_output(output);
|
|
fclose(output);
|
|
|
|
return 0;
|
|
}
|