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PCM data in AVI is always little endian

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Original commit message from CVS:
PCM data in AVI is always little endian
This commit is contained in:
Ronald S. Bultje 2003-05-14 21:59:18 +00:00
parent 82f3d59000
commit 5a77a54a5a
2 changed files with 19 additions and 5 deletions
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4
gst/avi/gstavidemux.c
View file

@ -127,7 +127,7 @@ GST_PAD_TEMPLATE_FACTORY (src_audio_templ,
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"endianness", GST_PROPS_INT (G_LITTLE_ENDIAN),
"signed", GST_PROPS_LIST (
GST_PROPS_BOOLEAN (TRUE),
GST_PROPS_BOOLEAN (FALSE)
@ -786,7 +786,7 @@ gst_avi_demux_strf_auds (GstAviDemux *avi_demux)
gst_props_new (
"format", GST_PROPS_STRING ("int"),
"law", GST_PROPS_INT (0),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"endianness", GST_PROPS_INT (G_LITTLE_ENDIAN),
"signed", GST_PROPS_BOOLEAN ((GUINT16_FROM_LE (strf->size) != 8)),
"width", GST_PROPS_INT ((GUINT16_FROM_LE (strf->blockalign)*8) /
GUINT16_FROM_LE (strf->channels)),

20
gst/avi/gstavimux.c
View file

@ -419,19 +419,27 @@ gst_avimux_sinkconnect (GstPad *pad, GstCaps *vscaps)
}
else if (!strcmp (mimetype, "audio/x-mp3"))
{
gint layer;
gint layer = 3;
gst_caps_get_int(caps, "layer", &layer);
if (gst_caps_has_property(caps, "layer"))
gst_caps_get_int(caps, "layer", &layer);
else
GST_DEBUG(GST_CAT_PLUGIN_INFO,
"No layer specified, assuming layer 3");
/* we don't need to do anything here, compressed mp3 contains it all */
avimux->auds.format = (layer == 3?
GST_RIFF_WAVE_FORMAT_MPEGL3 :
GST_RIFF_WAVE_FORMAT_MPEGL12);
avimux->auds_hdr.scale = avimux->auds_hdr.samplesize = 1;
avimux->auds_hdr.rate = avimux->auds.av_bps = 0;
goto done;
}
else if (!strcmp (mimetype, "application/x-ogg"))
{
avimux->auds.format = GST_RIFF_WAVE_FORMAT_VORBIS1;
avimux->auds_hdr.scale = avimux->auds_hdr.samplesize = 1;
avimux->auds_hdr.rate = avimux->auds.av_bps = 0;
goto done;
}
}
@ -969,8 +977,14 @@ gst_avimux_stop_file (GstAviMux *avimux)
/* set rate and everything having to do with that */
avimux->avi_hdr.us_frame = avimux->vids_hdr.scale = 1000000/avimux->framerate;
avimux->avi_hdr.max_bps = 0;
if (avimux->audio_pad_connected)
if (avimux->audio_pad_connected) {
/* calculate bps if needed */
if (!avimux->auds.av_bps) {
g_warning("Bps calculation needed!");
avimux->auds_hdr.rate = avimux->auds.av_bps * avimux->auds_hdr.scale;
}
avimux->avi_hdr.max_bps += avimux->auds.av_bps;
}
if (avimux->video_pad_connected)
avimux->avi_hdr.max_bps += ((avimux->vids.bit_cnt+7)/8) *
avimux->framerate *