I made a mistake because I didnt created a ISO Image before burning it … the data should be readable anyway :

# cdrecord -v speed=4 dev=/dev/hdb *.avi cdrecord: No write mode specified. cdrecord: Asuming -sao mode. cdrecord: If your drive does not accept -sao, try -tao. cdrecord: Future versions of cdrecord may have different drive dependent defaults. Cdrecord-ProDVD-ProBD-Clone 2.01.01a33 (i686-pc-linux-gnu) Copyright (C) 1995-2007 J�rg Schilling TOC Type: 1 = CD-ROM scsidev: '/dev/hdb' devname: '/dev/hdb' scsibus: -2 target: -2 lun: -2 Warning: Open by 'devname' is unintentional and not supported. Linux sg driver version: 3.5.27 Using libscg version 'schily-0.9'. SCSI buffer size: 64512 atapi: 1 Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'HP ' Identifikation : 'CD-Writer+ 9100b' Revision : '1.07' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). Driver flags : MMC SWABAUDIO Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R Drive buf size : 1024000 = 1000 KB Drive pbuf size: 25165920 = 24576 KB FIFO size : 4194304 = 4096 KB Track 01: data 697 MB Track 02: data 0 MB padsize: 592 KB Track 03: data 0 MB padsize: 598 KB Total size: 802 MB (79:30.56) = 357792 sectors Lout start: 802 MB (79:32/42) = 357792 sectors Current Secsize: 2048 ATIP info from disk: Indicated writing power: 5 Disk Is not unrestricted Disk Is not erasable Disk sub type: Medium Type B, low Beta category (B-) (4) ATIP start of lead in: -11834 (97:24/16) ATIP start of lead out: 359849 (79:59/74) Disk type: Short strategy type (Phthalocyanine or similar) Manuf. index: 24 Manufacturer: SONY Corporation cdrecord: Success. read_format_capacities: scsi sendcmd: no error CDB: 23 00 00 00 00 00 00 00 04 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 20 00 00 00 Sense Key: 0x5 Illegal Request, Segment 0 Sense Code: 0x20 Qual 0x00 (invalid command operation code) Fru 0x0 Sense flags: Blk 0 (not valid) resid: 4 cmd finished after 0.001s timeout 200s Blocks total: 359849 Blocks current: 359849 Blocks remaining: 2057 Starting to write CD/DVD/BD at speed 4 in real SAO mode for single session. Last chance to quit, starting real write 0 seconds. Operation starts. Waiting for reader process to fill input buffer ... input buffer ready. Performing OPC... Sending CUE sheet... cdrecord: WARNING: Drive returns wrong startsec (0) using -150 Writing pregap for track 1 at -150 Starting new track at sector: 0 Track 01: 697 of 697 MB written (fifo 100%) [buf 96%] 4.2x. Track 01: Total bytes read/written: 730914816/730914816 (356892 sectors). Writing pregap for track 2 at 356892 Starting new track at sector: 357042 Track 02: 0 of 0 MB written. WARNING: padding up to secsize (by 213 bytes). Track 02: writing 592 KB of pad data. Track 02: Total bytes read/written: 7979/614400 (300 sectors). Writing pregap for track 3 at 357342 Starting new track at sector: 357492 Track 03: 0 of 0 MB written. WARNING: padding up to secsize (by 1837 bytes). Track 03: writing 598 KB of pad data. Track 03: Total bytes read/written: 211/614400 (300 sectors). Writing time: 1236.928s Average write speed 3.9x. Min drive buffer fill was 89% Fixating... Fixating time: 28.165s cdrecord: fifo had 11515 puts and 11515 gets. cdrecord: fifo was 0 times empty and 11445 times full, min fill was 96%.