#include "aiff.h"
#include "avio_internal.h"
#include "isom.h"
+#include "rawenc.h"
typedef struct {
int64_t form;
int64_t ssnd;
} AIFFOutputContext;
+static void put_meta(AVFormatContext *s, const char *key, uint32_t id)
+{
+ AVDictionaryEntry *tag;
+ AVIOContext *pb = s->pb;
+
+ if (tag = av_dict_get(s->metadata, key, NULL, 0)) {
+ int size = strlen(tag->value);
+
+ avio_wl32(pb, id);
+ avio_wb32(pb, FFALIGN(size, 2));
+ avio_write(pb, tag->value, size);
+ if (size & 1)
+ avio_w8(pb, 0);
+ }
+}
+
static int aiff_write_header(AVFormatContext *s)
{
AIFFOutputContext *aiff = s->priv_data;
ff_mov_write_chan(pb, enc->channel_layout);
}
+ put_meta(s, "title", MKTAG('N', 'A', 'M', 'E'));
+ put_meta(s, "author", MKTAG('A', 'U', 'T', 'H'));
+ put_meta(s, "copyright", MKTAG('(', 'c', ')', ' '));
+ put_meta(s, "comment", MKTAG('A', 'N', 'N', 'O'));
+
/* Common chunk */
ffio_wfourcc(pb, "COMM");
avio_wb32(pb, aifc ? 24 : 18); /* size */
return 0;
}
-static int aiff_write_packet(AVFormatContext *s, AVPacket *pkt)
-{
- AVIOContext *pb = s->pb;
- avio_write(pb, pkt->data, pkt->size);
- return 0;
-}
-
static int aiff_write_trailer(AVFormatContext *s)
{
AVIOContext *pb = s->pb;
.audio_codec = AV_CODEC_ID_PCM_S16BE,
.video_codec = AV_CODEC_ID_NONE,
.write_header = aiff_write_header,
- .write_packet = aiff_write_packet,
+ .write_packet = ff_raw_write_packet,
.write_trailer = aiff_write_trailer,
.codec_tag = (const AVCodecTag* const []){ ff_codec_aiff_tags, 0 },
};