How do I losslessly split a DV-AVI?

[SameSelf]

If I use the following ffmpeg command to split a DV-AVI file will the output be a lossy or lossless copy?

ffmpeg -i input.avi -vcodec copy -acodec copy -ss 00:00:00 -t 00:30:00 output.avi

Thanks

[poisondeathray]

Lossless copy of the video. You might have to enter other commands, stream mapping to get all the audio streams depending on the type of DV

[SameSelf]

Poisondeathray to the rescue!

What other commands do you think I might need? Here is the mediainfo for the AVI, iow, this is 720x480i29.97 NTSC DV with PCM 48/16 stereo audio. Thanks!

General
Complete name                            : D:\Video\Library\Tape22.1.avi
Format                                   : AVI
Format/Info                              : Audio Video Interleave
Commercial name                          : DV
Format profile                           : OpenDML
File size                                : 13.7 GiB
Duration                                 : 1h 4mn
Overall bit rate mode                    : Constant
Overall bit rate                         : 30.3 Mbps

Video
ID                                       : 0
Format                                   : DV
Codec ID                                 : dvsd
Codec ID/Hint                            : Sony
Duration                                 : 1h 4mn
Bit rate mode                            : Constant
Bit rate                                 : 24.4 Mbps
Encoded bit rate                         : 28.8 Mbps
Width                                    : 720 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 4:3
Frame rate mode                          : Constant
Frame rate                               : 29.970 fps
Standard                                 : NTSC
Color space                              : YUV
Chroma subsampling                       : 4:1:1
Bit depth                                : 8 bits
Scan type                                : Interlaced
Scan order                               : Bottom Field First
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 2.357
Time code of first frame                 : 00:00:26;20
Time code source                         : Subcode time code
Stream size                              : 13.0 GiB (95%)

Audio
ID                                       : 1
Format                                   : PCM
Format settings, Endianness              : Little
Format settings, Sign                    : Signed
Codec ID                                 : 1
Duration                                 : 1h 4mn
Bit rate mode                            : Constant
Bit rate                                 : 1 536 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 KHz
Bit depth                                : 16 bits
Stream size                              : 708 MiB (5%)
Alignment                                : Aligned on interleaves
Interleave, duration                     : 968 ms (29.00 video frames)

[poisondeathray]

You're ok with that command, because you only have 1 audio track

[SameSelf]

Awesome thanks so much!