Function write_output_file_header

doc/examples/transcode_aac.c:346–355

* Write the header of the output file container. * @param output_format_context Format context of the output file * @return Error code (0 if successful) */

 * @return Error code (0 if successful)
 */
static int write_output_file_header(AVFormatContext *output_format_context)
{
    int error;
    if ((error = avformat_write_header(output_format_context, NULL)) < 0) {
        fprintf(stderr, "Could not write output file header (error '%s')\n",
                av_err2str(error));
        return error;
    }
    return 0;
}

/**
 * Decode one audio frame from the input file.