legacy/experimental/ecdb/trunk/src/ecdb_audio.c

61 lines
1.5 KiB
C
Raw Normal View History

/* vim: set sw=3 ts=3 sts=3 expandtab: */
#include "ecdb.h"
2008-06-04 00:24:13 +00:00
int transcode_data_cb(void *data, int type, void *event);
2008-06-04 00:24:13 +00:00
void
ecdb_audio_project_start(Ecdb_Audio_Project *proj)
{
2008-12-09 05:47:59 +00:00
char cmd[PATH_MAX]; //<-- + 20ish?
int i;
/* Fork off the gstreamer program for every file to be added
* Depending on the number of files, this can be pretty system intensive, so
* is there a way to reduce/control this ?
*/
2009-02-05 04:11:22 +00:00
for (i = 0; ECDB_BURN(proj)->files->children[i]; i++)
2008-12-09 05:47:59 +00:00
{
snprintf(cmd, PATH_MAX, "ecdb_transcode_helper %s",
2009-02-05 04:11:22 +00:00
ECDB_BURN(proj)->files->children[i]->dst);
2008-12-09 05:47:59 +00:00
ecore_exe_pipe_run(cmd, ECORE_EXE_PIPE_READ |
ECORE_EXE_PIPE_READ_LINE_BUFFERED, NULL);
}
proj->num_tracks = i + 1;
ecore_event_handler_add(ECORE_EXE_EVENT_DATA, transcode_data_cb, proj);
2008-06-04 00:24:13 +00:00
}
int
transcode_data_cb(void *data, int type, void *event)
{
2008-12-09 05:47:59 +00:00
const char *rec;
Ecore_Exe_Event_Data *ev = event;
Ecdb_Audio_Project *proj = data;
rec = ev->data;
proj->num_transcode_complete++;
EINA_ERROR_PDBG("Message: %s\n", rec);
2008-12-09 05:47:59 +00:00
if (!strcmp(rec, "EOS"))
{
EINA_ERROR_PDBG("Transcode complete\n");
2008-12-09 05:47:59 +00:00
proj->num_transcode_complete++;
}
else
{
EINA_ERROR_PWARN("Error!\n"); // How to handle these?
2008-12-09 05:47:59 +00:00
}
if (proj->num_tracks == proj->num_transcode_complete)
{
EINA_ERROR_PINFO("Hurrah, transcoding is done!\n");
2008-12-09 05:47:59 +00:00
/* Change to another event later */
ecore_event_add(ECORE_EVENT_SIGNAL_EXIT, NULL, NULL, NULL);
}
return 1;
2008-06-04 00:24:13 +00:00
}