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ffmpegmux: Add alternate element in description

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For muxers where there is a better GStreamer alternative, add
"(not recommended, use alternate_element_name instead)" to
the description.

https://bugzilla.gnome.org/show_bug.cgi?id=622773
This commit is contained in:
David Schleef 2010-06-25 15:59:24 -07:00 committed by Edward Hervey
parent 52e8d62513
commit 00d87bcd83
1 changed files with 47 additions and 2 deletions
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49
ext/ffmpeg/gstffmpegmux.c
View file

@ -137,6 +137,40 @@ static GstElementClass *parent_class = NULL;
/*static guint gst_ffmpegmux_signals[LAST_SIGNAL] = { 0 }; */ /*static guint gst_ffmpegmux_signals[LAST_SIGNAL] = { 0 }; */
typedef struct
{
const char *name;
const char *replacement;
} GstFFMpegMuxReplacement;
static const char *
gst_ffmpegmux_get_replacement (const char *name)
{
static const GstFFMpegMuxReplacement blacklist[] = {
{"avi", "avimux"},
{"matroska", "matroskamux"},
{"mov", "qtmux"},
{"mpegts", "mpegtsmux"},
{"mp4", "mp4mux"},
{"mpjpeg", "multipartmux"},
{"ogg", "oggmux"},
{"wav", "wavenc"},
{"webm", "webmmux"},
{"mxf", "mxfmux"},
{"3gp", "gppmux"},
{"yuv4mpegpipe", "y4menc"}
};
int i;
for (i = 0; i < sizeof (blacklist) / sizeof (blacklist[0]); i++) {
if (strcmp (blacklist[i].name, name) == 0) {
return blacklist[i].replacement;
}
}
return NULL;
}
static void static void
gst_ffmpegmux_base_init (gpointer g_class) gst_ffmpegmux_base_init (gpointer g_class)
{ {
@ -147,6 +181,7 @@ gst_ffmpegmux_base_init (gpointer g_class)
GstCaps *srccaps, *audiosinkcaps, *videosinkcaps; GstCaps *srccaps, *audiosinkcaps, *videosinkcaps;
enum CodecID *video_ids = NULL, *audio_ids = NULL; enum CodecID *video_ids = NULL, *audio_ids = NULL;
gchar *longname, *description; gchar *longname, *description;
const char *replacement;
in_plugin = in_plugin =
(AVOutputFormat *) g_type_get_qdata (G_OBJECT_CLASS_TYPE (klass), (AVOutputFormat *) g_type_get_qdata (G_OBJECT_CLASS_TYPE (klass),
@ -154,8 +189,18 @@ gst_ffmpegmux_base_init (gpointer g_class)
g_assert (in_plugin != NULL); g_assert (in_plugin != NULL);
/* construct the element details struct */ /* construct the element details struct */
longname = g_strdup_printf ("FFmpeg %s muxer", in_plugin->long_name); replacement = gst_ffmpegmux_get_replacement (in_plugin->name);
description = g_strdup_printf ("FFmpeg %s muxer", in_plugin->long_name); if (replacement != NULL) {
longname =
g_strdup_printf ("FFmpeg %s muxer (not recommended, use %s instead)",
in_plugin->long_name, replacement);
description =
g_strdup_printf ("FFmpeg %s muxer (not recommended, use %s instead)",
in_plugin->long_name, replacement);
} else {
longname = g_strdup_printf ("FFmpeg %s muxer", in_plugin->long_name);
description = g_strdup_printf ("FFmpeg %s muxer", in_plugin->long_name);
}
gst_element_class_set_details_simple (element_class, longname, "Codec/Muxer", gst_element_class_set_details_simple (element_class, longname, "Codec/Muxer",
description, description,
"Wim Taymans <wim.taymans@chello.be>, " "Wim Taymans <wim.taymans@chello.be>, "