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flvdemux: output speex vorbiscomment as a GstTagList
This is what speexdec expects. https://bugzilla.gnome.org/show_bug.cgi?id=755478
This commit is contained in:
Havard Graff
Sebastian Dröge
parent
b6f133ba17
commit
240b0ac9f6
4 changed files with 163 additions and 2 deletions
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@ -2,7 +2,7 @@ plugin_LTLIBRARIES = libgstflv.la
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libgstflv_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS)
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libgstflv_la_LIBADD = -lgstpbutils-@GST_API_VERSION@ -lgstaudio-@GST_API_VERSION@ \
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-lgstvideo-@GST_API_VERSION@ \
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-lgstvideo-@GST_API_VERSION@ -lgsttag-$(GST_API_VERSION) \
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$(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS)
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libgstflv_la_LDFLAGS = ${GST_PLUGIN_LDFLAGS}
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libgstflv_la_SOURCES = gstflvdemux.c gstflvmux.c
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@ -44,6 +44,7 @@
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#include <gst/pbutils/pbutils.h>
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#include <gst/audio/audio.h>
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#include <gst/video/video.h>
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#include <gst/tag/tag.h>
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/* FIXME: don't rely on own GstIndex */
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#include "gstindex.c"
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@ -749,6 +750,7 @@ gst_flv_demux_audio_negotiate (GstFlvDemux * demux, guint32 codec_tag,
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GstByteWriter w;
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GstStructure *structure;
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GstBuffer *buf;
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GstTagList *tags;
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caps = gst_caps_new_empty_simple ("audio/x-speex");
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structure = gst_caps_get_structure (caps, 0);
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@ -785,7 +787,10 @@ gst_flv_demux_audio_negotiate (GstFlvDemux * demux, guint32 codec_tag,
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/* comment part */
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g_value_init (&value, GST_TYPE_BUFFER);
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buf = gst_buffer_new_wrapped (g_memdup ("No comments", 12), 12);
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tags = gst_tag_list_new_empty ();
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buf = gst_tag_list_to_vorbiscomment_buffer (tags, NULL,
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0, "No comments");
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gst_tag_list_unref (tags);
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g_value_take_boxed (&value, buf);
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gst_value_array_append_value (&streamheader, &value);
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g_value_unset (&value);
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@ -424,6 +424,8 @@ elements_amrparse_LDADD = libparser.la $(LDADD)
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elements_flacparse_LDADD = libparser.la $(LDADD)
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elements_flvdemux_LDADD = -lgsttag-$(GST_API_VERSION) $(LDADD)
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elements_mpegaudioparse_LDADD = libparser.la $(LDADD)
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elements_aspectratiocrop_LDADD = $(LDADD)
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@ -19,8 +19,10 @@
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*/
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#include <gst/check/gstcheck.h>
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#include <gst/check/gstharness.h>
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#include <gst/gst.h>
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#include <gst/tag/tag.h>
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static void
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pad_added_cb (GstElement * flvdemux, GstPad * pad, GstBin * pipeline)
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@ -166,6 +168,156 @@ GST_START_TEST (test_reuse_push)
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GST_END_TEST;
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static GstBuffer *
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create_buffer (guint8 * data, gsize size)
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{
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GstBuffer * buf = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
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data, size, 0, size, NULL, NULL);
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GST_BUFFER_PTS (buf) = GST_CLOCK_TIME_NONE;
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GST_BUFFER_DTS (buf) = GST_CLOCK_TIME_NONE;
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GST_BUFFER_DURATION (buf) = GST_CLOCK_TIME_NONE;
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GST_BUFFER_OFFSET (buf) = GST_BUFFER_OFFSET_NONE;
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GST_BUFFER_OFFSET_END (buf) = GST_BUFFER_OFFSET_NONE;
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return buf;
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}
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static void
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flvdemux_pad_added (GstElement * flvdemux, GstPad * srcpad, GstHarness * h)
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{
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(void)flvdemux;
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gst_harness_add_element_src_pad (h, srcpad);
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}
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GST_START_TEST (test_speex)
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{
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guint8 flv_header0[] = {
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0x46, 0x4c, 0x56, 0x01, 0x04, 0x00, 0x00, 0x00,
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0x09, 0x00, 0x00, 0x00, 0x00
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};
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guint8 flv_header1[] = {
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0x12, 0x00, 0x00, 0x7c, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x02, 0x00, 0x0a, 0x6f, 0x6e,
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0x4d, 0x65, 0x74, 0x61, 0x44, 0x61, 0x74, 0x61,
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0x08, 0x00, 0x00, 0x00, 0x04, 0x00, 0x0c, 0x61,
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0x75, 0x64, 0x69, 0x6f, 0x63, 0x6f, 0x64, 0x65,
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0x63, 0x69, 0x64, 0x00, 0x40, 0x26, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x6d, 0x65,
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0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x63, 0x72,
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0x65, 0x61, 0x74, 0x6f, 0x72, 0x02, 0x00, 0x13,
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0x47, 0x53, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x65,
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0x72, 0x20, 0x46, 0x4c, 0x56, 0x20, 0x6d, 0x75,
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0x78, 0x65, 0x72, 0x00, 0x0c, 0x63, 0x72, 0x65,
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0x61, 0x74, 0x69, 0x6f, 0x6e, 0x64, 0x61, 0x74,
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0x65, 0x02, 0x00, 0x18, 0x57, 0x65, 0x64, 0x20,
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0x53, 0x65, 0x70, 0x20, 0x32, 0x33, 0x20, 0x31,
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0x30, 0x3a, 0x34, 0x39, 0x3a, 0x35, 0x36, 0x20,
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0x32, 0x30, 0x31, 0x35, 0x00, 0x00, 0x09, 0x00,
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0x00, 0x00, 0x87,
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};
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guint8 speex_header0[] = {
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0x08, 0x00, 0x00, 0x51, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xb2, 0x53, 0x70, 0x65, 0x65,
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0x78, 0x20, 0x20, 0x20, 0x31, 0x2e, 0x32, 0x72,
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0x63, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x50, 0x00, 0x00, 0x00,
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0x80, 0x3e, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0xff, 0xff, 0xff, 0xff, 0x40, 0x01, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c,
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};
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guint8 speex_header1[] = {
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0x08, 0x00, 0x00, 0x29, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xb2, 0x1f, 0x00, 0x00, 0x00,
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0x45, 0x6e, 0x63, 0x6f, 0x64, 0x65, 0x64, 0x20,
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0x77, 0x69, 0x74, 0x68, 0x20, 0x47, 0x53, 0x74,
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0x72, 0x65, 0x61, 0x6d, 0x65, 0x72, 0x20, 0x53,
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0x70, 0x65, 0x65, 0x78, 0x65, 0x6e, 0x63, 0x00,
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x34,
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};
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guint8 buffer[] = {
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0x08, 0x00, 0x00, 0x47, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xb2, 0x36, 0x9d, 0x1b, 0x9a,
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0x20, 0x00, 0x01, 0x68, 0xe8, 0xe8, 0xe8, 0xe8,
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0xe8, 0xe8, 0xe8, 0x84, 0x00, 0xb4, 0x74, 0x74,
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0x74, 0x74, 0x74, 0x74, 0x74, 0x42, 0x00, 0x5a,
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0x3a, 0x3a, 0x3a, 0x3a, 0x3a, 0x3a, 0x3a, 0x21,
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0x00, 0x2d, 0x1d, 0x1d, 0x1d, 0x1d, 0x1d, 0x1d,
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0x1d, 0x1b, 0x3b, 0x60, 0xab, 0xab, 0xab, 0xab,
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0xab, 0x0a, 0xba, 0xba, 0xba, 0xba, 0xb0, 0xab,
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0xab, 0xab, 0xab, 0xab, 0x0a, 0xba, 0xba, 0xba,
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0xba, 0xb7, 0x00, 0x00, 0x00, 0x52,
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};
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GstHarness * h = gst_harness_new_with_padnames ("flvdemux", "sink", NULL);
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gst_harness_set_src_caps_str (h, "video/x-flv");
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g_signal_connect (h->element, "pad-added",
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G_CALLBACK (flvdemux_pad_added), h);
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gst_harness_push (h, create_buffer (flv_header0, sizeof (flv_header0)));
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gst_harness_push (h, create_buffer (flv_header1, sizeof (flv_header1)));
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gst_harness_push (h, create_buffer (speex_header0, sizeof (speex_header0)));
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gst_harness_push (h, create_buffer (speex_header1, sizeof (speex_header1)));
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gst_harness_push (h, create_buffer (buffer, sizeof (buffer)));
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{
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GstCaps * caps;
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const GstStructure * s;
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const GValue *streamheader;
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const GValue *header;
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const GValue *vorbiscomment;
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GstBuffer *buf;
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GstTagList *list;
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gint rate;
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gint channels;
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caps = gst_pad_get_current_caps (h->sinkpad);
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s = gst_caps_get_structure (caps, 0);
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fail_unless (gst_structure_has_name (s, "audio/x-speex"));
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streamheader = gst_structure_get_value (s, "streamheader");
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fail_unless (streamheader != NULL);
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fail_unless (G_VALUE_HOLDS (streamheader, GST_TYPE_ARRAY));
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fail_unless_equals_int (2, gst_value_array_get_size (streamheader));
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header = gst_value_array_get_value (streamheader, 0);
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fail_unless (header != NULL);
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fail_unless (G_VALUE_HOLDS (header, GST_TYPE_BUFFER));
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buf = gst_value_get_buffer (header);
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vorbiscomment = gst_value_array_get_value (streamheader, 1);
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fail_unless (header != NULL);
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fail_unless (G_VALUE_HOLDS (header, GST_TYPE_BUFFER));
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buf = gst_value_get_buffer (vorbiscomment);
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list = gst_tag_list_from_vorbiscomment_buffer (buf, NULL, 0, NULL);
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fail_unless (list != NULL);
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gst_tag_list_unref (list);
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gst_structure_get_int (s, "rate", &rate);
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fail_unless_equals_int (16000, rate);
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gst_structure_get_int (s, "channels", &channels);
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fail_unless_equals_int (1, channels);
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gst_caps_unref (caps);
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}
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/* we should have gotten 2x speex-headers, and one encoded buffer */
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fail_unless_equals_int (3, gst_harness_buffers_in_queue (h));
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gst_harness_teardown (h);
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}
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GST_END_TEST;
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static Suite *
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flvdemux_suite (void)
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{
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@ -176,6 +328,8 @@ flvdemux_suite (void)
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tcase_add_test (tc_chain, test_reuse_push);
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tcase_add_test (tc_chain, test_reuse_pull);
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tcase_add_test (tc_chain, test_speex);
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return s;
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}
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