diff options
Diffstat (limited to 'gst/qtdemux')
| -rw-r--r-- | gst/qtdemux/qtdemux.c | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/gst/qtdemux/qtdemux.c b/gst/qtdemux/qtdemux.c index 96c1b4f6..7cb84f1e 100644 --- a/gst/qtdemux/qtdemux.c +++ b/gst/qtdemux/qtdemux.c @@ -153,7 +153,7 @@ static QtNodeType *qtdemux_type_get(guint32 fourcc); static void qtdemux_node_dump(GstQTDemux *qtdemux, GNode *node); static void qtdemux_parse_tree(GstQTDemux *qtdemux); static GstCaps *qtdemux_video_caps(GstQTDemux *qtdemux, guint32 fourcc, const guint8 *stsd_data); -static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc); +static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc, const guint8 *data); static GType gst_qtdemux_get_type (void) { @@ -284,7 +284,7 @@ static gboolean gst_qtdemux_handle_sink_event (GstQTDemux *qtdemux) gst_pad_event_default(qtdemux->sinkpad, event); return FALSE; case GST_EVENT_FLUSH: - g_warning("flush event"); + //g_warning("flush event"); break; case GST_EVENT_DISCONTINUOUS: GST_DEBUG ("discontinuous event\n"); @@ -780,15 +780,15 @@ static void qtdemux_parse(GstQTDemux *qtdemux, GNode *node, void *buffer, int le QtNodeType *type; void *end; - //g_print("qtdemux_parse %p %d\n",buffer, length); + g_print("qtdemux_parse %p %d\n",buffer, length); node_length = QTDEMUX_GUINT32_GET(buffer); fourcc = QTDEMUX_FOURCC_GET(buffer+4); type = qtdemux_type_get(fourcc); - /*g_print("parsing '" GST_FOURCC_FORMAT "', length=%d\n", - GST_FOURCC_ARGS(fourcc), node_length);*/ + g_print("parsing '" GST_FOURCC_FORMAT "', length=%d\n", + GST_FOURCC_ARGS(fourcc), node_length); if(type->flags & QT_CONTAINER){ void *buf; @@ -1301,20 +1301,22 @@ static void qtdemux_parse_trak(GstQTDemux *qtdemux, GNode *trak) g_print("sample rate: %g\n", QTDEMUX_FP32_GET(stsd->data+offset + 16)); stream->rate = QTDEMUX_FP32_GET(stsd->data+offset + 16); + offset = 52; if(version == 0x00010000){ - g_print("samples/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 20)); - stream->samples_per_packet = QTDEMUX_GUINT32_GET(stsd->data+offset + 20); - g_print("bytes/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 24)); - g_print("bytes/frame: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 28)); - stream->bytes_per_frame = QTDEMUX_GUINT32_GET(stsd->data+offset + 28); - g_print("bytes/sample: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 32)); + g_print("samples/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset)); + stream->samples_per_packet = QTDEMUX_GUINT32_GET(stsd->data+offset); + g_print("bytes/packet: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 4)); + g_print("bytes/frame: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 8)); + stream->bytes_per_frame = QTDEMUX_GUINT32_GET(stsd->data+offset + 8); + g_print("bytes/sample: %d\n", QTDEMUX_GUINT32_GET(stsd->data+offset + 12)); + offset = 68; } else { stream->bytes_per_frame = stream->n_channels * QTDEMUX_GUINT16_GET(stsd->data+offset + 10); stream->samples_per_packet = 1; } stream->caps = qtdemux_audio_caps(qtdemux, - QTDEMUX_FOURCC_GET(stsd->data+16+4)); + QTDEMUX_FOURCC_GET(stsd->data+16+4), (QTDEMUX_GUINT32_GET(stsd->data) > offset) ? stsd->data + offset : NULL); g_print("caps %s\n",gst_caps_to_string(stream->caps)); }else{ g_print("unknown subtype\n"); @@ -1597,7 +1599,7 @@ static GstCaps *qtdemux_video_caps(GstQTDemux *qtdemux, guint32 fourcc, const gu } } -static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc) +static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc, const guint8 *data) { switch(fourcc){ case GST_MAKE_FOURCC('N','O','N','E'): @@ -1685,8 +1687,15 @@ static GstCaps *qtdemux_audio_caps(GstQTDemux *qtdemux, guint32 fourcc) return gst_caps_from_string ("audio/mpeg, " "mpegversion = (int) 4"); case GST_MAKE_FOURCC('Q','D','M','2'): - /* QDesign music version 2 (no constant) */ - return gst_caps_from_string ("audio/x-qdm2"); + /* FIXME: QDesign music version 2 (no constant) */ + if (QTDEMUX_GUINT32_GET (data) <= 100) { + gst_util_dump_mem ((guint8*)data, 100); + return gst_caps_new_simple ("audio/x-qdm2", + "framesize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 52), + "bitrate", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 40), + "blocksize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 44), + NULL); + } case GST_MAKE_FOURCC('q','t','v','r'): /* ? */ case GST_MAKE_FOURCC('Q','D','M','C'): |