Commit 8e6959cc authored by Pierre Ynard's avatar Pierre Ynard

vod: fix h264 sprop-parameter-sets generation

Port dedd7cd2 to duplicated code
parent 7820c6b2
......@@ -570,34 +570,58 @@ static int MediaAddES( vod_t *p_vod, vod_media_t *p_media, es_format_t *p_fmt )
char *p_64_pps = NULL;
char hexa[6+1];
while( i_buffer > 4 &&
p_buffer[0] == 0 && p_buffer[1] == 0 &&
p_buffer[2] == 0 && p_buffer[3] == 1 )
while( i_buffer > 4 )
{
const int i_nal_type = p_buffer[4]&0x1f;
int i_offset;
int i_offset = 0;
int i_size = 0;
while( p_buffer[0] != 0 || p_buffer[1] != 0 ||
p_buffer[2] != 1 )
{
p_buffer++;
i_buffer--;
if( i_buffer == 0 ) break;
}
if( i_buffer < 4 || memcmp(p_buffer, "\x00\x00\x01", 3 ) )
{
/* No startcode found.. */
break;
}
p_buffer += 3;
i_buffer -= 3;
const int i_nal_type = p_buffer[0]&0x1f;
i_size = i_buffer;
for( i_offset = 4; i_offset+3 < i_buffer ; i_offset++)
for( i_offset = 0; i_offset+2 < i_buffer ; i_offset++)
{
if( !memcmp (p_buffer + i_offset, "\x00\x00\x00\x01", 4 ) )
if( !memcmp(p_buffer + i_offset, "\x00\x00\x01", 3 ) )
{
/* we found another startcode */
while( i_offset > 0 && 0 == p_buffer[ i_offset - 1 ] )
i_offset--;
i_size = i_offset;
break;
}
}
if( i_size == 0 )
{
/* No-info found in nal */
continue;
}
if( i_nal_type == 7 )
{
free( p_64_sps );
p_64_sps = vlc_b64_encode_binary( &p_buffer[4], i_size - 4 );
p_64_sps = vlc_b64_encode_binary( p_buffer, i_size );
sprintf_hexa( hexa, &p_buffer[5], 3 );
}
else if( i_nal_type == 8 )
{
free( p_64_pps );
p_64_pps = vlc_b64_encode_binary( &p_buffer[4], i_size - 4 );
p_64_pps = vlc_b64_encode_binary( p_buffer, i_size );
}
i_buffer -= i_size;
p_buffer += i_size;
......
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