[Samsung Galaxy Player 4.0, 5.0] rumirand:
In fact, no partition holds inand_8G.bin. Look at heimdall PIT output:

Beginning session...
Session begun with device of type: 0

Downloading device's PIT file...
PIT file download sucessful

Entry Count: 14
Unknown 1: 15718400
Unknown 2: 1
Unknown 3: 0
Unknown 4: 0
Unknown 5: 7703
Unknown 6: 237
Unknown 7: 62704
Unknown 8: 18

--- Entry #0 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 1
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 1
Unknown 2: 0
Unknown 3: 0
Partition Name: IBL+PBL
Filename: boot.bin

--- Entry #1 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 2
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 1
Unknown 2: 0
Unknown 3: 0
Partition Name: PIT
Filename: YPG70_8G-0304.pit

--- Entry #2 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 3
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 5
Unknown 2: 0
Unknown 3: 0
Partition Name: SBL
Filename: Sbl.bin

--- Entry #3 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 4
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 5
Unknown 2: 6226025
Unknown 3: 7143533
Partition Name: SBL2
Filename: Sbl.bin

--- Entry #4 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 5
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 20
Unknown 2: 0
Unknown 3: 0
Partition Name: PARAM
Filename: param.lfs

--- Entry #5 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 6
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 40
Unknown 2: 39021280
Unknown 3: 7143533
Partition Name: EFS
Filename: efs.rfs

--- Entry #6 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 7
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 30
Unknown 2: 36662408
Unknown 3: 0
Partition Name: KERNEL
Filename: zImage

--- Entry #7 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 8
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 30
Unknown 2: 6684793
Unknown 3: 3014771
Partition Name: RECOVERY
Filename: zImage

--- Entry #8 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 9
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 1160
Unknown 2: 0
Unknown 3: 0
Partition Name: FACTORYFS
Filename: factoryfs.rfs

--- Entry #9 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 10
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 536
Unknown 2: 6684780
Unknown 3: 115
Partition Name: DBDATAFS
Filename: dbdata.rfs

--- Entry #10 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 11
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 256
Unknown 2: 115
Unknown 3: 115
Partition Name: CACHE
Filename: cache.rfs

--- Entry #11 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 12
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 7696
Unknown 2: 0
Unknown 3: 0
Partition Name: DATAFS
Filename: datafs.rfs

--- Entry #12 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 13
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 256
Partition Block Count: 20516
Unknown 2: 0
Unknown 3: 0
Partition Name: USERFS
Filename: userfs_8G.rfs

--- Entry #13 ---
Unused: No
Partition Type: 2 (EXT4)
Partition Identifier: 0
Partition Flags: 1 (R)
Unknown 1: 0
Partition Block Size: 0
Partition Block Count: 0
Unknown 2: 0
Unknown 3: 0
Partition Name: GANG
Filename: inand_8G.bin

In the partition table I posted earlier, last partition is mmcblk0p17, which contains datafs.rfs. I think that reference is only to show that the PIT file is for 8G. The inand_8G.bin's partition size is 0 bytes.