Implement a -pix_fmts option for listing all the supported pixel formats.

Originally committed as revision 20909 to svn://svn.ffmpeg.org/ffmpeg/trunk

Stefano Sabatini committed 16 years ago

Commit 3f7bb421 parent dc7f38f4 files · +15 −0Browse files

Unified · Split

4 files

 #endif
 }
+void show_pix_fmts(void)
+{
+    list_fmts(avcodec_pix_fmt_string, PIX_FMT_NB);
+}
 int read_yesno(void)
 {
     int c = getchar();

  */
 void show_protocols(void);
+/**
+ * Prints a listing containing all the pixel formats supported by the
+ * program.
+ */
+void show_pix_fmts(void);
 /**
  * Returns a positive value if reads from standard input a line
  * starting with [yY], otherwise returns 0.

@@ -9,4 +9,5 @@ · 8 unmodified lines
9	{ "bsfs" , OPT_EXIT, {(void*)show_bsfs }, "show available bit stream filters" },	9	{ "bsfs" , OPT_EXIT, {(void*)show_bsfs }, "show available bit stream filters" },
10	{ "protocols", OPT_EXIT, {(void*)show_protocols}, "show available protocols" },	10	{ "protocols", OPT_EXIT, {(void*)show_protocols}, "show available protocols" },
11	{ "filters", OPT_EXIT, {(void*)show_filters }, "show available filters" },	11	{ "filters", OPT_EXIT, {(void*)show_filters }, "show available filters" },
		12	{ "pix_fmts" , OPT_EXIT, {(void*)show_pix_fmts }, "show available pixel formats" },
12	{ "loglevel", HAS_ARG \| OPT_FUNC2, {(void)opt_loglevel}, "set libav logging level", "loglevel" },	13	{ "loglevel", HAS_ARG \| OPT_FUNC2, {(void)opt_loglevel}, "set libav logging level", "loglevel" },

@@ -46,6 +46,9 @@ Show available protocols. · 45 unmodified lines
46	@item -filters	46	@item -filters
47	Show available libavfilter filters.	47	Show available libavfilter filters.
48		48
		49	@item -pix_fmts
		50	Show available pixel formats.
		51
49	@item -loglevel @var{loglevel}	52	@item -loglevel @var{loglevel}
50	Set the logging level used by the library.	53	Set the logging level used by the library.
51	@var{loglevel} is a number or a string containing one of the following values:	54	@var{loglevel} is a number or a string containing one of the following values:

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