Sony ILCE-9 Instruction Manual page 144

When [ File Format] is set to [XAVC S HD]
Records high-definition movies by converting them into the MP4 file
format using the MPEG-4 AVC/H.264 codec.
Frame rate
120p/100p
60p/50p
30p/25p
24p
* Only when [NTSC/PAL Selector] is set to NTSC
When [ File Format] is set to [AVCHD]
60i/50i: Movies are recorded at approximately 60 fields/sec (for 1080
60i-compatible devices) or 50 fields/sec (for 1080 50i-compatible devices)
in interlaced mode with Dolby Digital audio and in the AVCHD format.
24p/25p: Movies are recorded at approximately 24 frames/sec (for 1080
60i-compatible devices) or 25 frames/sec (for 1080 50i-compatible devices)
in progressive mode with Dolby Digital audio and in the AVCHD format.
60p/50p: Movies are recorded at approximately 60 frames/sec (for 1080
60i-compatible devices) or 50 frames/sec (for 1080 50i-compatible devices)
in progressive mode with Dolby Digital audio and in the AVCHD format.
Frame rate
60i/50i
60p/50p
24p/25p
GB
144
50 Mbps
—
60p 50M/
50p 50M
30p 50M/
25p 50M
24p 50M*
17 Mbps
60i 17M (FH)/
50i 17M (FH)
—
24p 17M (FH)/
25p 17M (FH)
Bit-rate
60 Mbps
120p 60M/
100p 60M
—
—
—
Bit-rate
24 Mbps
60i 24M (FX)/
50i 24M (FX)
—
24p 24M (FX)/
25p 24M (FX)
100 Mbps
120p 100M/
100p 100M
—
—
—
28 Mbps
—
60p 28M (PS)/
50p 28M (PS)
—