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pbutils: descriptions: add MPEG-4 video profile to description if available

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=673976
This commit is contained in:
Tim-Philipp Müller 2015-02-15 19:03:38 +00:00
parent 001bd78957
commit 58d19cb7ca
2 changed files with 49 additions and 1 deletions
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48
gst-libs/gst/pbutils/descriptions.c
View file

@ -329,6 +329,44 @@ static const FormatInfo formats[] = {
{"video/x-tscc", NULL, FLAG_VIDEO, ""}
};
static const gchar *
pbutils_desc_get_mpeg4v_profile_name_from_nick (const gchar * nick)
{
const gchar map[] = "simple\000Simple\000"
"simple-scalable\000Simple Scalable\000"
"core\000Core\000"
"main\000Main\000"
"n-bit\000N-bit\000"
"scalable\000Scalable\000"
"hybrid\000Hybrid\000"
"advanced-real-time-simple\000Advanced Real-Time Simple\000"
"core-scalable\000Core-Scalable\000"
"advanced-coding-efficiency\000Advanced Coding Efficiency\000"
"advanced-core\000Advanced Core\000"
"advanced-scalable-texture\000Advanced Scalable Texture\000"
"simple-face\000Simple Face Animation\000"
"simple-fba\000Simple FBA\000"
"simple-studio\000Simple Studio\000"
"core-studio\000Core Studio\000"
"advanced-simple\000Advanced Simple\000"
"fine-granularity-scalable\000Fine Granularity Scalable\000"
"basic-animated-texture\000Basic Animated Texture\000"
"baseline\000Baseline Profile\000";
const gchar *end = map + sizeof (map);
const gchar *p;
p = map;
while (*p != '\0' && p < end) {
guint len = strlen (p);
if (strcmp (p, nick) == 0)
return p + len + 1;
p += len + 1;
p += strlen (p) + 1;
}
return NULL;
}
static const gchar *
pbutils_desc_get_h264_profile_name_from_nick (const gchar * nick)
{
@ -730,7 +768,15 @@ format_info_get_desc (const FormatInfo * info, const GstCaps * caps)
if (sysstream) {
return g_strdup_printf ("MPEG-%d System Stream", ver);
} else {
return g_strdup_printf ("MPEG-%d Video", ver);
const gchar *profile = gst_structure_get_string (s, "profile");
if (profile != NULL) {
if (ver == 4)
profile = pbutils_desc_get_mpeg4v_profile_name_from_nick (profile);
}
if (profile != NULL)
return g_strdup_printf ("MPEG-%d Video (%s Profile)", ver, profile);
else
return g_strdup_printf ("MPEG-%d Video", ver);
}
}
GST_WARNING ("Missing mpegversion field in mpeg video caps "

2
tests/check/libs/pbutils.c
View file

@ -310,6 +310,8 @@ static const gchar *caps_strings[] = {
"video/mpeg, mpegversion=(int)4, systemstream=(boolean)FALSE",
"video/mpeg, mpegversion=(int)99, systemstream=(boolean)TRUE",
"video/mpeg, mpegversion=(int)99, systemstream=(boolean)FALSE",
"video/mpeg, mpegversion=(int)4, systemstream=(boolean)FALSE, profile=main",
"video/mpeg, mpegversion=(int)4, systemstream=(boolean)FALSE, profile=adsfad",
"video/mpeg",
"video/x-indeo, indeoversion=(int)3",
"video/x-indeo, indeoversion=(int)5",