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implemented mp4 extended moov size; thanks to Andreas U. Trottmann

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Roman Arutyunyan 2013-01-31 23:04:08 +04:00
parent 2c235d8633
commit aefd113e8d
1 changed files with 15 additions and 0 deletions
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15
ngx_rtmp_mp4_module.c
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@ -2199,6 +2199,7 @@ ngx_rtmp_mp4_init(ngx_rtmp_session_t *s, ngx_file_t *f, ngx_int_t aindex,
uint32_t hdr[2];
ssize_t n;
size_t offset, page_offset, size;
uint64_t extended_size;
ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_mp4_module);
@ -2232,6 +2233,20 @@ ngx_rtmp_mp4_init(ngx_rtmp_session_t *s, ngx_file_t *f, ngx_int_t aindex,
size = ngx_rtmp_r32(hdr[0]);
if (size == 1) {
n = ngx_read_file(f, (u_char *) &extended_size,
sizeof(extended_size), offset + sizeof(hdr));
if (n != sizeof(extended_size)) {
ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno,
"mp4: error reading file at offset=%uz "
"while searching for moov box", offset + 8);
return NGX_ERROR;
}
size = ngx_rtmp_r64(extended_size);
}
if (hdr[1] == ngx_rtmp_mp4_make_tag('m','o','o','v')) {
ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
"mp4: found moov box");