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Add support for AMR-NB (mobile phone audio format; #155163, #163286).

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Original commit message from CVS:
* configure.ac:
* ext/Makefile.am:
* ext/amrnb/Makefile.am:
* ext/amrnb/amrnb.c: (plugin_init):
* ext/amrnb/amrnbdec.c: (gst_amrnbdec_get_type),
(gst_amrnbdec_base_init), (gst_amrnbdec_class_init),
(gst_amrnbdec_init), (gst_amrnbdec_link), (gst_amrnbdec_chain),
(gst_amrnbdec_state_change):
* ext/amrnb/amrnbdec.h:
* ext/amrnb/amrnbparse.c: (gst_amrnbparse_get_type),
(gst_amrnbparse_base_init), (gst_amrnbparse_class_init),
(gst_amrnbparse_init), (gst_amrnbparse_formats),
(gst_amrnbparse_querytypes), (gst_amrnbparse_query),
(gst_amrnbparse_handle_event), (gst_amrnbparse_reserve),
(gst_amrnbparse_loop), (gst_amrnbparse_state_change):
* ext/amrnb/amrnbparse.h:
Add support for AMR-NB (mobile phone audio format; #155163, #163286).
* gst/typefind/gsttypefindfunctions.c: (plugin_init):
Add AMR-NB/-WB raw formats.
* ext/alsa/gstalsa.c: (gst_alsa_link):
Keep valid time when changing format.
* gst/qtdemux/qtdemux.c: (gst_qtdemux_loop_header),
(qtdemux_parse_trak):
Add some more format-specific options (#140141, #143555, #155163).
This commit is contained in:
Ronald S. Bultje 2005-01-28 10:36:12 +00:00
parent 5c2c28638c
commit 705aac4125
5 changed files with 57 additions and 0 deletions
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27
ChangeLog
View file

@ -1,3 +1,30 @@
2005-01-28 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* configure.ac:
* ext/Makefile.am:
* ext/amrnb/Makefile.am:
* ext/amrnb/amrnb.c: (plugin_init):
* ext/amrnb/amrnbdec.c: (gst_amrnbdec_get_type),
(gst_amrnbdec_base_init), (gst_amrnbdec_class_init),
(gst_amrnbdec_init), (gst_amrnbdec_link), (gst_amrnbdec_chain),
(gst_amrnbdec_state_change):
* ext/amrnb/amrnbdec.h:
* ext/amrnb/amrnbparse.c: (gst_amrnbparse_get_type),
(gst_amrnbparse_base_init), (gst_amrnbparse_class_init),
(gst_amrnbparse_init), (gst_amrnbparse_formats),
(gst_amrnbparse_querytypes), (gst_amrnbparse_query),
(gst_amrnbparse_handle_event), (gst_amrnbparse_reserve),
(gst_amrnbparse_loop), (gst_amrnbparse_state_change):
* ext/amrnb/amrnbparse.h:
Add support for AMR-NB (mobile phone audio format; #155163, #163286).
* gst/typefind/gsttypefindfunctions.c: (plugin_init):
Add AMR-NB/-WB raw formats.
* ext/alsa/gstalsa.c: (gst_alsa_link):
Keep valid time when changing format.
* gst/qtdemux/qtdemux.c: (gst_qtdemux_loop_header),
(qtdemux_parse_trak):
Add some more format-specific options (#140141, #143555, #155163).
2005-01-28 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* gst/matroska/matroska-demux.c:

11
configure.ac
View file

@ -778,6 +778,16 @@ GST_CHECK_FEATURE(ALSA, [alsa plug-ins], gstalsa, [
])
])
dnl *** AMR-NB ***
translit(dnm, m, l) AM_CONDITIONAL(USE_AMRNB, true)
GST_CHECK_FEATURE(AMRNB, [AMR-NB], amrnbdec amrnbenc, [
GST_CHECK_LIBHEADER(AMRNB, amrnb,
Decoder_Interface_init, -lm,
amrnb/interf_dec.h,
AMRNB_LIBS="-lamrnb -lm"
AC_SUBST(AMRNB_LIBS))
])
dnl *** arts ***
dnl if mcopidl can't be found there's no use in compiling it
AC_CHECK_PROG(MCOPIDL, mcopidl, yes, no)
@ -2021,6 +2031,7 @@ ext/Makefile
ext/a52dec/Makefile
ext/aalib/Makefile
ext/alsa/Makefile
ext/amrnb/Makefile
ext/arts/Makefile
ext/artsd/Makefile
ext/audiofile/Makefile

9
ext/Makefile.am
View file

@ -16,6 +16,12 @@ else
ALSA_DIR=
endif
if USE_AMRNB
AMRNB_DIR=amrnb
else
AMRNB=
endif
if USE_ARTS
ARTS_DIR=arts
else
@ -398,6 +404,8 @@ SUBDIRS=\
$(A52DEC_DIR) \
$(AALIB_DIR) \
$(ALSA_DIR) \
$(AMRNB_DIR) \
$(AMRWB_DIR) \
$(ARTS_DIR) \
$(ARTSC_DIR) \
$(AUDIOFILE_DIR) \
@ -464,6 +472,7 @@ DIST_SUBDIRS=\
a52dec \
aalib \
alsa \
amrnb \
arts \
artsd \
audiofile \

5
ext/alsa/gstalsa.c
View file

@ -1249,6 +1249,7 @@ gst_alsa_link (GstPad * pad, const GstCaps * caps)
GstAlsa *this;
GstAlsaFormat *format;
GstPadLinkReturn ret;
gint old_rate = 0;
g_return_val_if_fail (caps != NULL, GST_PAD_LINK_REFUSED);
g_return_val_if_fail (pad != NULL, GST_PAD_LINK_REFUSED);
@ -1313,8 +1314,12 @@ gst_alsa_link (GstPad * pad, const GstCaps * caps)
/* sync the params */
if (GST_FLAG_IS_SET (this, GST_ALSA_RUNNING))
gst_alsa_stop_audio (this);
if (this->format)
old_rate = this->format->rate;
g_free (this->format);
this->format = format;
if (this->played && old_rate)
this->played = this->played * this->format->rate / old_rate;
if (!gst_alsa_start_audio (this)) {
GST_ELEMENT_ERROR (this, RESOURCE, SETTINGS, (NULL), (NULL));
return GST_PAD_LINK_REFUSED;

5
gst/typefind/gsttypefindfunctions.c
View file

@ -1668,6 +1668,7 @@ plugin_init (GstPlugin * plugin)
static gchar *tiff_exts[] = { "tif", "tiff", NULL };
static gchar *matroska_exts[] = { "mkv", "mka", NULL };
static gchar *dv_exts[] = { "dv", "dif", NULL };
static gchar *amr_exts[] = { "amr", NULL };
static gchar *sid_exts[] = { "sid", NULL };
static gchar *xcf_exts[] = { "xcf", NULL };
static gchar *mng_exts[] = { "mng", NULL };
@ -1778,6 +1779,10 @@ plugin_init (GstPlugin * plugin)
matroska_type_find, matroska_exts, MATROSKA_CAPS, NULL);
TYPE_FIND_REGISTER (plugin, "video/x-dv", GST_RANK_SECONDARY, dv_type_find,
dv_exts, DV_CAPS, NULL);
TYPE_FIND_REGISTER_START_WITH (plugin, "audio/x-amr-nb-sh", GST_RANK_PRIMARY,
amr_exts, "#!AMR", 5, GST_TYPE_FIND_LIKELY);
TYPE_FIND_REGISTER_START_WITH (plugin, "audio/x-amr-wb-sh", GST_RANK_PRIMARY,
amr_exts, "#!AMR-WB", 7, GST_TYPE_FIND_MAXIMUM);
TYPE_FIND_REGISTER_START_WITH (plugin, "audio/x-sid", GST_RANK_MARGINAL,
sid_exts, "PSID", 4, GST_TYPE_FIND_MAXIMUM);
TYPE_FIND_REGISTER_START_WITH (plugin, "image/x-xcf", GST_RANK_SECONDARY,