videolan/vlc
1
Fork 0
mirror of https://code.videolan.org/videolan/vlc synced 2024-07-21 07:24:15 +02:00
Code Releases Activity

image.c: add --image-out-replace option. If enabled, the image vout will

Browse Source 
always overwrite the same file.
This commit is contained in:
Antoine Cellerier 2006-03-03 14:37:24 +00:00
parent ebb944ae68
commit 8a3dd2f3b3
1 changed files with 21 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
modules/video_output/image.c
View File

@ -56,6 +56,9 @@ static void Display ( vout_thread_t *, picture_t * );
#define PREFIX_LONGTEXT N_( "Set the prefix of the filename. Output filename "\
"will have the form prefixNUMBER.format" )
#define REPLACE_TEXT N_( "Always write to the same file" )
#define REPLACE_LONGTEXT N_( "Always write to the same file" )
static char *psz_format_list[] = { "png", "jpeg" };
static char *psz_format_list_text[] = { "PNG", "JPEG" };
@ -72,7 +75,9 @@ vlc_module_begin( );
add_integer( "image-out-ratio", 3 , NULL, RATIO_TEXT, RATIO_LONGTEXT,
VLC_FALSE );
add_string( "image-out-prefix", "img", NULL, PREFIX_TEXT, PREFIX_LONGTEXT,
VLC_FALSE );
VLC_FALSE );
add_bool( "image-out-replace", 0, NULL, REPLACE_TEXT, REPLACE_LONGTEXT,
VLC_FALSE );
set_callbacks( Create, Destroy );
vlc_module_end();
@ -88,6 +93,8 @@ struct vout_sys_t
int i_current; /* Current image */
int i_frames; /* Number of frames */
vlc_bool_t b_replace;
image_handler_t *p_image;
};
@ -113,6 +120,8 @@ static int Create( vlc_object_t *p_this )
var_CreateGetString( p_this, "image-out-format" );
p_vout->p_sys->i_ratio =
var_CreateGetInteger( p_this, "image-out-ratio" );
p_vout->p_sys->b_replace =
var_CreateGetBool( p_this, "image-out-replace" );
p_vout->p_sys->i_current = 0;
p_vout->p_sys->p_image = image_HandlerCreate( p_vout );
@ -235,9 +244,17 @@ static void Display( vout_thread_t *p_vout, picture_t *p_pic )
fmt_out.i_width = fmt_in.i_width = p_vout->render.i_width;
fmt_out.i_height = fmt_in.i_height = p_vout->render.i_height;
sprintf( psz_filename, "%s%.6i.%s", p_vout->p_sys->psz_prefix,
p_vout->p_sys->i_current,
p_vout->p_sys->psz_format );
if( p_vout->p_sys->b_replace )
{
sprintf( psz_filename, "%s.%s", p_vout->p_sys->psz_prefix,
p_vout->p_sys->psz_format );
}
else
{
sprintf( psz_filename, "%s%.6i.%s", p_vout->p_sys->psz_prefix,
p_vout->p_sys->i_current,
p_vout->p_sys->psz_format );
}
image_WriteUrl( p_vout->p_sys->p_image, p_pic,
&fmt_in, &fmt_out, psz_filename ) ;
free( psz_filename );