/* Now that we have preskip, we can write the header to extradata */
if (opus_write_header((uint8_t **) &enc->fmt_out.p_extra,
- &enc->fmt_out.i_extra, &header))
+ &enc->fmt_out.i_extra, &header, opus_get_version_string()))
{
msg_Err(enc, "Failed to write header.");
status = VLC_ENOMEM;
#endif
#include "opus_header.h"
-#include <opus.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
7) done.
*/
-static char *comment_init(size_t *length)
+static char *comment_init(size_t *length, const char *vendor)
{
/*The 'vendor' field should be the actual encoding library used.*/
- const char *vendor_string = opus_get_version_string();
- int vendor_length = strlen(vendor_string);
+ if (!vendor)
+ vendor = "unknown";
+ int vendor_length = strlen(vendor);
int user_comment_list_length = 0;
int len = 8 + 4 + vendor_length + 4;
memcpy(p, "OpusTags", 8);
SetDWLE(p + 8, vendor_length);
- memcpy(p + 12, vendor_string, vendor_length);
+ memcpy(p + 12, vendor, vendor_length);
SetDWLE(p + 12 + vendor_length, user_comment_list_length);
*length = len;
return p.pos;
}
-int opus_write_header(uint8_t **p_extra, int *i_extra, OpusHeader *header)
+int opus_write_header(uint8_t **p_extra, int *i_extra, OpusHeader *header, const char *vendor)
{
unsigned char header_data[100];
const int packet_size = opus_header_to_packet(header, header_data,
size[0] = packet_size;
size_t comments_length;
- char *comments = comment_init(&comments_length);
+ char *comments = comment_init(&comments_length, vendor);
if (!comments)
return 1;
if (comment_add(&comments, &comments_length, "ENCODER=",
int opus_header_parse(const unsigned char *header, int len, OpusHeader *h);
int opus_prepare_header(unsigned channels, unsigned rate, OpusHeader *header);
-int opus_write_header(uint8_t **p_extra, int *i_extra, OpusHeader *header);
+int opus_write_header(uint8_t **p_extra, int *i_extra, OpusHeader *header, const char *vendor);
#endif