Sony ILCA-77M2 Camcorder User Manual


 
Movie recording formats
You can use the movie recording format "XAVC S" with this camera. For details on the
"XAVC S" format, see the following description.
What is XAVC S?
Records high-definition movies by converting them to MP4 movies using the MPEG-4
AVC/H.264 codec. MPEG-4 AVC/H.264 is capable of compressing images at higher
efficiency. You can record high-quality images while reducing the amount of data.
XAVC S/AVCHD recording format
XAVC S:
Bit-rate: Approx. 50 Mbps
Records a more vivid movie compared to AVCHD with increased amounts of information.
AVCHD:
Bit-rate: Approx. 28Mbps
*
The AVCHD format has a high degree of compatibility with storage devices other than
computers.
Bit rate is the amount of the data processed within a given length of time.
*
Maximum
[123] How to Use Using shooting functions Recording movies
File Format (movie)
Selects the movie file format.
1. MENU (Camera Settings) → [ File Format] → desired setting.
Menu item details
XAVC S:
Records HD movies in XAVC S format. This file format is suitable for high bit rates.
Audio: LPCM
You cannot create discs using the software PlayMemories Home with movies that are
recorded with [ File Format] set to [XAVC S].
In order to record movies with [ File Format] set to [XAVC S], you need an SDXC
memory card with a capacity of at least 64 GB (Class 10 or faster), a UHS-I compatible
SDXC memory card with at least 64 GB (U1 or faster), or a Memory Stick XC-HG Duo