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flvmux: Add indexed property to replace disabled is-live.

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Add indexed property to be the negation of what the disabled is-live property
was. Fixes bug #613066.
This commit is contained in:
Zaheer Abbas Merali 2010-06-08 14:09:00 +02:00
parent 2f71143135
commit 44c911d255
2 changed files with 20 additions and 21 deletions
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39
gst/flv/gstflvmux.c
View file

@ -26,7 +26,7 @@
* <refsect2>
* <title>Example launch line</title>
* |[
* gst-launch -v filesrc location=/path/to/audio ! decodebin2 ! queue ! flvmux name=m ! filesink location=file.flv filesrc location=/path/to/video ! decodebin2 ! queue ! m.
* gst-launch -v filesrc location=/path/to/audio ! decodebin2 ! queue ! flvmux name=m ! filesink location=file.flv filesrc location=/path/to/video ! decodebin2 ! queue ! m.
* ]| This pipeline muxes an audio and video file into a single FLV file.
* </refsect2>
*/
@ -46,10 +46,10 @@ GST_DEBUG_CATEGORY_STATIC (flvmux_debug);
enum
{
PROP_0,
PROP_IS_LIVE
PROP_INDEXED
};
#define DEFAULT_IS_LIVE FALSE
#define DEFAULT_INDEXED TRUE
#define MAX_INDEX_ENTRIES 128
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
@ -160,14 +160,13 @@ gst_flv_mux_class_init (GstFlvMuxClass * klass)
gobject_class->set_property = gst_flv_mux_set_property;
gobject_class->finalize = gst_flv_mux_finalize;
/* FIXME: disabled for release, needs a better/less wrong name; ideally the
* right mode of operation should be detected automatically using queries */
#if 0
g_object_class_install_property (gobject_class, PROP_IS_LIVE,
g_param_spec_boolean ("is-live", "Is Live",
"The stream is live and does not need an index", DEFAULT_IS_LIVE,
/* FIXME: ideally the right mode of operation should be detected
* automatically using queries when parameter not specified. */
g_object_class_install_property (gobject_class, PROP_INDEXED,
g_param_spec_boolean ("indexed", "indexed",
"If set to false, the output should be as if it is to be streamed "
"and hence no indexes written or duration written.", DEFAULT_INDEXED,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
#endif
gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_flv_mux_change_state);
gstelement_class->request_new_pad =
@ -183,7 +182,7 @@ gst_flv_mux_init (GstFlvMux * mux, GstFlvMuxClass * g_class)
gst_element_add_pad (GST_ELEMENT (mux), mux->srcpad);
/* property */
mux->is_live = DEFAULT_IS_LIVE;
mux->indexed = DEFAULT_INDEXED;
mux->collect = gst_collect_pads_new ();
gst_collect_pads_set_function (mux->collect,
@ -678,13 +677,13 @@ gst_flv_mux_create_metadata (GstFlvMux * mux)
/* Sometimes the information about the total file size is useful for the
player. It will be filled later, after getting EOS */
if (!mux->is_live) {
if (mux->indexed) {
tmp = gst_flv_mux_create_number_script_value ("filesize", 0);
script_tag = gst_buffer_join (script_tag, tmp);
tags_written++;
}
if (!mux->is_live) {
if (mux->indexed) {
tmp = gst_flv_mux_preallocate_index (mux);
script_tag = gst_buffer_join (script_tag, tmp);
} else {
@ -1184,7 +1183,7 @@ gst_flv_mux_write_buffer (GstFlvMux * mux, GstFlvPad * cpad)
gst_collect_pads_pop (mux->collect, (GstCollectData *) cpad);
GstFlowReturn ret;
if (!mux->is_live)
if (mux->indexed)
gst_flv_mux_update_index (mux, buffer, cpad);
tag = gst_flv_mux_buffer_to_tag (mux, buffer, cpad);
@ -1239,7 +1238,7 @@ gst_flv_mux_rewrite_header (GstFlvMux * mux)
guint32 index_len, allocate_size;
guint32 i, index_skip;
if (mux->is_live)
if (!mux->indexed)
return GST_FLOW_OK;
/* seek back to the preallocated index space */
@ -1426,7 +1425,7 @@ gst_flv_mux_collected (GstCollectPads * pads, gpointer user_data)
/* The FLV timestamp is an int32 field. For non-live streams error out if a
bigger timestamp is seen, for live the timestamp will get wrapped in
gst_flv_mux_buffer_to_tag */
if (!mux->is_live && GST_CLOCK_TIME_IS_VALID (best_time)
if (mux->indexed && GST_CLOCK_TIME_IS_VALID (best_time)
&& best_time / GST_MSECOND > G_MAXINT32) {
GST_WARNING_OBJECT (mux, "Timestamp larger than FLV supports - EOS");
eos = TRUE;
@ -1450,8 +1449,8 @@ gst_flv_mux_get_property (GObject * object,
GstFlvMux *mux = GST_FLV_MUX (object);
switch (prop_id) {
case PROP_IS_LIVE:
g_value_set_boolean (value, mux->is_live);
case PROP_INDEXED:
g_value_set_boolean (value, mux->indexed);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -1466,8 +1465,8 @@ gst_flv_mux_set_property (GObject * object,
GstFlvMux *mux = GST_FLV_MUX (object);
switch (prop_id) {
case PROP_IS_LIVE:
mux->is_live = g_value_get_boolean (value);
case PROP_INDEXED:
mux->indexed = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

2
gst/flv/gstflvmux.h
View file

@ -73,7 +73,7 @@ typedef struct _GstFlvMux {
GstFlvMuxState state;
gboolean have_audio;
gboolean have_video;
gboolean is_live;
gboolean indexed;
GstTagList *tags;
GList *index;