{"" , 0}
};
+const AVMetadataConv ff_nut_metadata_conv[] = {
+ { "Author", "artist" },
+ { "X-CreationTime", "date" },
+ { "CreationTime", "date" },
+ { "SourceFilename", "filename" },
+ { "X-Language", "language" },
+ { "X-Disposition", "disposition" },
+ { "X-Replaces", "replaces" },
+ { "X-Depends", "depends" },
+ { "X-Uses", "uses" },
+ { "X-UsesFont", "usesfont" },
+ { 0 },
+};
//#include "libavcodec/mpegaudio.h"
#include "avformat.h"
#include "riff.h"
+#include "metadata.h"
#define MAIN_STARTCODE (0x7A561F5F04ADULL + (((uint64_t)('N'<<8) + 'M')<<48))
#define STREAM_STARTCODE (0x11405BF2F9DBULL + (((uint64_t)('N'<<8) + 'S')<<48))
extern const Dispositions ff_nut_dispositions[];
+extern const AVMetadataConv ff_nut_metadata_conv[];
+
#endif /* AVFORMAT_NUT_H */
static int write_globalinfo(NUTContext *nut, ByteIOContext *bc){
AVFormatContext *s= nut->avf;
- AVMetadataTag *title, *author, *copyright;
+ AVMetadataTag *t = NULL;
ByteIOContext *dyn_bc;
uint8_t *dyn_buf=NULL;
int count=0, dyn_size;
if(ret < 0)
return ret;
- title = av_metadata_get(s->metadata, "Title" , NULL, 0);
- author = av_metadata_get(s->metadata, "Author" , NULL, 0);
- copyright = av_metadata_get(s->metadata, "Copyright", NULL, 0);
-
- if(title ) count+= add_info(dyn_bc, "Title" , title->value);
- if(author ) count+= add_info(dyn_bc, "Author" , author->value);
- if(copyright) count+= add_info(dyn_bc, "Copyright", copyright->value);
- if(!(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT))
- count+= add_info(dyn_bc, "Encoder" , LIBAVFORMAT_IDENT);
+ while ((t = av_metadata_get(s->metadata, "", t, AV_METADATA_IGNORE_SUFFIX)))
+ count += add_info(dyn_bc, t->key, t->value);
put_v(bc, 0); //stream_if_plus1
put_v(bc, 0); //chapter_id
write_trailer,
.flags = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS,
.codec_tag= (const AVCodecTag* const []){ff_codec_bmp_tags, ff_codec_wav_tags, ff_nut_subtitle_tags, 0},
+ .metadata_conv = ff_nut_metadata_conv,
};