void term_init(void);
void term_exit(void);
-void reset_options(OptionsContext *o, int is_input);
void show_usage(void);
-void opt_output_file(void *optctx, const char *filename);
-
void remove_avoptions(AVDictionary **a, AVDictionary *b);
void assert_avoptions(AVDictionary *m);
int guess_input_channel_layout(InputStream *ist);
-enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodecContext *avctx,
- const AVCodec *codec, enum AVPixelFormat target);
-
int configure_filtergraph(FilterGraph *fg);
-int configure_output_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterInOut *out);
void check_filter_outputs(void);
int filtergraph_is_simple(FilterGraph *fg);
int init_simple_filtergraph(InputStream *ist, OutputStream *ost);
}
}
-enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodecContext *enc_ctx,
+static enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodecContext *enc_ctx,
const AVCodec *codec, enum AVPixelFormat target)
{
if (codec && codec->pix_fmts) {
return 0;
}
-int configure_output_filter(FilterGraph *fg, OutputFilter *ofilter, AVFilterInOut *out)
+static int configure_output_filter(FilterGraph *fg, OutputFilter *ofilter,
+ AVFilterInOut *out)
{
if (!ofilter->ost) {
av_log(NULL, AV_LOG_FATAL, "Filter %s has an unconnected output\n", ofilter->name);