mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-26 18:20:44 +00:00
disksink -> filesink
Original commit message from CVS: disksink -> filesink
This commit is contained in:
Stéphane Loeuillet
parent
ac27b7cdba
commit
d2c0d11ea9
6 changed files with 40 additions and 40 deletions
|
|
@ -137,7 +137,7 @@ case 4)
|
|||
case 5)
|
||||
|
||||
(--------) (--------) (--------)
|
||||
! disksrc! ! mad ! !disksink!
|
||||
! disksrc! ! mad ! !filesink!
|
||||
! src ----- sink src ---- sink !
|
||||
(--------) (--------) (--------)
|
||||
|
||||
|
|
@ -155,14 +155,14 @@ case 5)
|
|||
src pad.
|
||||
the parent already has mad in the list of EOS providers so it does not
|
||||
get added twice.
|
||||
mad finally fires the EOS signal. This time, disksink returns false on
|
||||
mad finally fires the EOS signal. This time, filesink returns false on
|
||||
the eos request. the parent removes mad as an EOS provider.
|
||||
|
||||
disksink was responsible for the EOS delay and gets added to the bin
|
||||
filesink was responsible for the EOS delay and gets added to the bin
|
||||
as a possible EOS provider.
|
||||
When disksink has written all of it's data and closed the output file,
|
||||
When filesink has written all of it's data and closed the output file,
|
||||
it fires EOS.
|
||||
The parent already has disksink in the list of EOS providers so it does
|
||||
The parent already has filesink in the list of EOS providers so it does
|
||||
not get added twice.
|
||||
The parent removes the EOS provider
|
||||
from its list, and since the list is empty, the parent fires EOS.
|
||||
|
|
@ -172,7 +172,7 @@ case 6)
|
|||
(--------) (--------) (--------)
|
||||
!disksrc1! ! mad1 ! ! mixer !
|
||||
! src ----- sink src ---- sink1 ! (--------)
|
||||
(--------) (--------) ! ! !disksink!
|
||||
(--------) (--------) ! ! !filesink!
|
||||
! src ---- sink !
|
||||
(--------) (--------) ! ! (--------)
|
||||
!disksrc2! ! mad2 ! ! !
|
||||
|
|
@ -201,8 +201,8 @@ case 6)
|
|||
realizing all of it's sources have reached eos, it sends out the final
|
||||
buffer and fires EOS.
|
||||
|
||||
At this point, disksink will return false, mixer will be removed as an
|
||||
eos provider, and disksink will write out it's final buffer and close
|
||||
At this point, filesink will return false, mixer will be removed as an
|
||||
eos provider, and filesink will write out it's final buffer and close
|
||||
the file on disk. At this point, it fires eos, and since it's the last
|
||||
eos provider, the parent can fire eos.
|
||||
|
||||
|
|
|
|||
|
|
@ -247,15 +247,15 @@ not important for the example.
|
|||
time with the help of the previous length information supplied by the filesrc. It will then
|
||||
issue another INFO event with that informations. This one will be send downstream and vertical.
|
||||
|
||||
* ... ! avimux ! disksink
|
||||
* ... ! avimux ! filesink
|
||||
|
||||
This example is showing a more exotic way of using events. The reader should be aware that AVI
|
||||
files have a limited filesize. Only 4 GB are allowed. We now show what happens when the avimux
|
||||
encoder hits that limit.
|
||||
- When the internal counter of avimux shows that it is approaching the filesize limit, the
|
||||
avimux element pushes a buffer containig the footer to the disksink.
|
||||
avimux element pushes a buffer containig the footer to the filesink.
|
||||
- After that it issues a DISCONTINUOUS event of the type DISCONT_NEW indicating a new stream.
|
||||
The disksink will close the file and reopen a new one.
|
||||
The filesink will close the file and reopen a new one.
|
||||
- The avimux plugin resets its internal size counter and restarts sending data to the new file.
|
||||
|
||||
* filesrc ! gunzip ! mikmod ! osssink
|
||||
|
|
@ -283,7 +283,7 @@ Open Questions
|
|||
Open questions are issues that should probably be solved by events but can not be solved
|
||||
currently.
|
||||
|
||||
* A disksink needs to be able to inform elements of a restricted file size. Simply closing
|
||||
* A filesink needs to be able to inform elements of a restricted file size. Simply closing
|
||||
the file and opening a new one might not work because elements might need to supply a
|
||||
footer. (eg avimux)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
/*
|
||||
* cutter.c - cut audio into pieces based on silence - thomas@apestaart.org
|
||||
*
|
||||
* construct a simple pipeline osssrc ! cutter ! disksink
|
||||
* construct a simple pipeline osssrc ! cutter ! filesink
|
||||
* pause when necessary, change output
|
||||
*
|
||||
* Latest change : 03/06/2001
|
||||
|
|
@ -26,7 +26,7 @@ GstElement *audiosrc;
|
|||
GstElement *queue;
|
||||
GstElement *thread;
|
||||
GstElement *cutter;
|
||||
GstElement *disksink;
|
||||
GstElement *filesink;
|
||||
GstElement *encoder;
|
||||
char buffer[255];
|
||||
|
||||
|
|
@ -36,8 +36,8 @@ void
|
|||
cut_start (GstElement * element)
|
||||
{
|
||||
g_print ("\nDEBUG: main: cut start\n");
|
||||
/* we should pause the pipeline, unlink cutter and disksink
|
||||
* create a new disksink to a real file, relink, and set to play
|
||||
/* we should pause the pipeline, unlink cutter and filesink
|
||||
* create a new filesink to a real file, relink, and set to play
|
||||
*/
|
||||
g_print ("DEBUG: cut_start: main_bin pausing\n");
|
||||
gst_element_set_state (main_bin, GST_STATE_PAUSED);
|
||||
|
|
@ -56,8 +56,8 @@ cut_start (GstElement * element)
|
|||
ct->tm_sec);
|
||||
}
|
||||
g_print ("DEBUG: cut_start: setting new location to %s\n", buffer);
|
||||
g_object_set (G_OBJECT (disksink), "location", buffer, NULL);
|
||||
g_object_set (G_OBJECT (disksink), "type", 4, NULL);
|
||||
g_object_set (G_OBJECT (filesink), "location", buffer, NULL);
|
||||
g_object_set (G_OBJECT (filesink), "type", 4, NULL);
|
||||
|
||||
gst_element_set_state (main_bin, GST_STATE_PLAYING);
|
||||
++id;
|
||||
|
|
@ -76,14 +76,14 @@ void
|
|||
cut_stop (GstElement * element)
|
||||
{
|
||||
g_print ("\nDEBUG: main: cut stop\n");
|
||||
/* we should pause the pipeline, unlink disksink, create a fake disksink,
|
||||
/* we should pause the pipeline, unlink filesink, create a fake filesink,
|
||||
* link to pipeline, and set to play
|
||||
*/
|
||||
g_print ("DEBUG: cut_stop: main_bin paused\n");
|
||||
gst_element_set_state (main_bin, GST_STATE_PAUSED);
|
||||
|
||||
g_print ("DEBUG: cut_stop: setting new location\n");
|
||||
g_object_set (G_OBJECT (disksink), "location", "/dev/null", NULL);
|
||||
g_object_set (G_OBJECT (filesink), "location", "/dev/null", NULL);
|
||||
|
||||
gst_element_set_state (main_bin, GST_STATE_PLAYING);
|
||||
g_print ("stop_cut_signal done\n");
|
||||
|
|
@ -138,10 +138,10 @@ main (int argc, char *argv[])
|
|||
if (!(encoder = gst_element_factory_make ("passthrough", "encoder")))
|
||||
g_error ("Could not create 'passthrough' element !\n");
|
||||
|
||||
if (!(disksink = gst_element_factory_make ("afsink", "disk_sink")))
|
||||
if (!(filesink = gst_element_factory_make ("afsink", "disk_sink")))
|
||||
g_error ("Could not create 'afsink' element !\n");
|
||||
|
||||
g_object_set (G_OBJECT (disksink), "location", "/dev/null", NULL);
|
||||
g_object_set (G_OBJECT (filesink), "location", "/dev/null", NULL);
|
||||
|
||||
thread = gst_thread_new ("thread");
|
||||
g_assert (thread != NULL);
|
||||
|
|
@ -157,9 +157,9 @@ main (int argc, char *argv[])
|
|||
gst_bin_add (GST_BIN (main_bin), audiosrc);
|
||||
gst_bin_add (GST_BIN (thread), queue);
|
||||
|
||||
gst_bin_add_many (GST_BIN (thread), cutter, encoder, disksink, NULL);
|
||||
gst_bin_add_many (GST_BIN (thread), cutter, encoder, filesink, NULL);
|
||||
|
||||
gst_element_link_many (audiosrc, queue, cutter, encoder, disksink, NULL);
|
||||
gst_element_link_many (audiosrc, queue, cutter, encoder, filesink, NULL);
|
||||
gst_bin_add (GST_BIN (main_bin), thread);
|
||||
|
||||
/* set signal handlers */
|
||||
|
|
@ -196,7 +196,7 @@ main (int argc, char *argv[])
|
|||
|
||||
gst_element_set_state (main_bin, GST_STATE_NULL);
|
||||
|
||||
gst_object_unref (GST_OBJECT (disksink));
|
||||
gst_object_unref (GST_OBJECT (filesink));
|
||||
gst_object_unref (GST_OBJECT (main_bin));
|
||||
|
||||
exit (0);
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
typedef struct
|
||||
{
|
||||
GstElement *pipe;
|
||||
GstElement *disksink;
|
||||
GstElement *filesink;
|
||||
GstElement *audiosink;
|
||||
|
||||
char *location;
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
/*
|
||||
* cutter.c - cut audio into pieces based on silence - thomas@apestaart.org
|
||||
*
|
||||
* construct a simple pipeline osssrc ! cutter ! disksink
|
||||
* construct a simple pipeline osssrc ! cutter ! filesink
|
||||
* pause when necessary, change output
|
||||
*
|
||||
* Latest change : 03/06/2001
|
||||
|
|
@ -26,7 +26,7 @@ GstElement *audiosrc;
|
|||
GstElement *queue;
|
||||
GstElement *thread;
|
||||
GstElement *cutter;
|
||||
GstElement *disksink;
|
||||
GstElement *filesink;
|
||||
GstElement *encoder;
|
||||
char buffer[255];
|
||||
|
||||
|
|
@ -36,8 +36,8 @@ void
|
|||
cut_start (GstElement * element)
|
||||
{
|
||||
g_print ("\nDEBUG: main: cut start\n");
|
||||
/* we should pause the pipeline, unlink cutter and disksink
|
||||
* create a new disksink to a real file, relink, and set to play
|
||||
/* we should pause the pipeline, unlink cutter and filesink
|
||||
* create a new filesink to a real file, relink, and set to play
|
||||
*/
|
||||
g_print ("DEBUG: cut_start: main_bin pausing\n");
|
||||
gst_element_set_state (main_bin, GST_STATE_PAUSED);
|
||||
|
|
@ -56,8 +56,8 @@ cut_start (GstElement * element)
|
|||
ct->tm_sec);
|
||||
}
|
||||
g_print ("DEBUG: cut_start: setting new location to %s\n", buffer);
|
||||
g_object_set (G_OBJECT (disksink), "location", buffer, NULL);
|
||||
g_object_set (G_OBJECT (disksink), "type", 4, NULL);
|
||||
g_object_set (G_OBJECT (filesink), "location", buffer, NULL);
|
||||
g_object_set (G_OBJECT (filesink), "type", 4, NULL);
|
||||
|
||||
gst_element_set_state (main_bin, GST_STATE_PLAYING);
|
||||
++id;
|
||||
|
|
@ -76,14 +76,14 @@ void
|
|||
cut_stop (GstElement * element)
|
||||
{
|
||||
g_print ("\nDEBUG: main: cut stop\n");
|
||||
/* we should pause the pipeline, unlink disksink, create a fake disksink,
|
||||
/* we should pause the pipeline, unlink filesink, create a fake filesink,
|
||||
* link to pipeline, and set to play
|
||||
*/
|
||||
g_print ("DEBUG: cut_stop: main_bin paused\n");
|
||||
gst_element_set_state (main_bin, GST_STATE_PAUSED);
|
||||
|
||||
g_print ("DEBUG: cut_stop: setting new location\n");
|
||||
g_object_set (G_OBJECT (disksink), "location", "/dev/null", NULL);
|
||||
g_object_set (G_OBJECT (filesink), "location", "/dev/null", NULL);
|
||||
|
||||
gst_element_set_state (main_bin, GST_STATE_PLAYING);
|
||||
g_print ("stop_cut_signal done\n");
|
||||
|
|
@ -138,10 +138,10 @@ main (int argc, char *argv[])
|
|||
if (!(encoder = gst_element_factory_make ("passthrough", "encoder")))
|
||||
g_error ("Could not create 'passthrough' element !\n");
|
||||
|
||||
if (!(disksink = gst_element_factory_make ("afsink", "disk_sink")))
|
||||
if (!(filesink = gst_element_factory_make ("afsink", "disk_sink")))
|
||||
g_error ("Could not create 'afsink' element !\n");
|
||||
|
||||
g_object_set (G_OBJECT (disksink), "location", "/dev/null", NULL);
|
||||
g_object_set (G_OBJECT (filesink), "location", "/dev/null", NULL);
|
||||
|
||||
thread = gst_thread_new ("thread");
|
||||
g_assert (thread != NULL);
|
||||
|
|
@ -157,9 +157,9 @@ main (int argc, char *argv[])
|
|||
gst_bin_add (GST_BIN (main_bin), audiosrc);
|
||||
gst_bin_add (GST_BIN (thread), queue);
|
||||
|
||||
gst_bin_add_many (GST_BIN (thread), cutter, encoder, disksink, NULL);
|
||||
gst_bin_add_many (GST_BIN (thread), cutter, encoder, filesink, NULL);
|
||||
|
||||
gst_element_link_many (audiosrc, queue, cutter, encoder, disksink, NULL);
|
||||
gst_element_link_many (audiosrc, queue, cutter, encoder, filesink, NULL);
|
||||
gst_bin_add (GST_BIN (main_bin), thread);
|
||||
|
||||
/* set signal handlers */
|
||||
|
|
@ -196,7 +196,7 @@ main (int argc, char *argv[])
|
|||
|
||||
gst_element_set_state (main_bin, GST_STATE_NULL);
|
||||
|
||||
gst_object_unref (GST_OBJECT (disksink));
|
||||
gst_object_unref (GST_OBJECT (filesink));
|
||||
gst_object_unref (GST_OBJECT (main_bin));
|
||||
|
||||
exit (0);
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
typedef struct
|
||||
{
|
||||
GstElement *pipe;
|
||||
GstElement *disksink;
|
||||
GstElement *filesink;
|
||||
GstElement *audiosink;
|
||||
|
||||
char *location;
|
||||
|
|
|
|||
Loading…
Reference in a new issue