Here is the link thanks to Canon Australia:  5D Mark III firmware update 1.21

Canon USA link:  5D Mark III firmware update 1.21


We had a chance at NAB 2013 to preview the new firmware working with ATOMOS Ninja 2 recorder:

Canon Firmware with ATOMOS Ninja 2

The Ninja 2 is a monitor that can also record Apple ProRes or Avid DNxHD to removable 2.5 inch hard disks. ATOMOS told us that they were getting clean HDMI, timecode that matches the file recorded internally to the camera and the ability to start and stop with the camera record button. The red bars top and bottom when recording are added by ATOMOS as an indicator on monitor only (also note that ATOMOS is adding timecode display - HDMI is clean). One thing that was pointed out as missing was audio - Canon was unable to get audio on the HDMI signal.


Canon today announced that the new firmware upgrade for the EOS 5D Mark III digital SLR camera is now available for download, delivering considerable improvements to still-shooting and Full HD video. The new free-of-charge upgrade will allow users to boost the EOS 5D Mark III’s potential, opening the door to new imaging opportunities.

The upgrade, which was first announced in October 2012, enables the use of the HDMI output functionality for full editing and monitoring workflows. With HDMI output, users can record HD uncompressed video data (YCbCr 4:2:2, 8 bit) to an external recorder via the camera’s HDMI terminal, supporting minimal image degradation during video data editing for greater onsite efficiency during motion picture and video productions. Additionally, video can also be displayed on an external monitor while being captured, for real-time on-site monitoring for HD video during shoots.

To further improve functionality, the upgrade improves the AF system with centre AF point now enabled at f/8 supporting the needs of photographers to achieve more from their camera when using fast super-telephoto lenses with extenders. Drastically increasing the shooting range, version 1.2.1 now makes it possible to use an EF600 f/4 lens and two-times extender to achieve a massive 1200mm focal length with precise AF performance. This will benefit sport and nature photographers who shoot over long distances. This upgrade also increases the range of lens options with full AF capabilities, including the EF400mm f/5.6 and the EF100-400mm f/4.5-5.6L IS with 1.4x extenders, for zoom ranges up to 560mm.

“The EOS 5D Mark III, continues to lead the way in DSLR Full HD Movie making and with this new update Canon has responded to the needs of professional image makers by providing them with clean HDMI output, as well as boosted AF performance for telephoto shooting over an expanded range of focal lengths,” said Charles Montesin, Product Manager – Professional Imaging, Canon Australia. “We’re excited to be offering these features in direct response to requests from professionals working in the fields of cinema and TV production, and expect the firmware to enhance the user experience and workflow.”

 

From Canon

Firmware Version 1.2.1 incorporates the following functional improvements and fixes.
1. Uncompressed HDMI output is now enabled.
2. Enables the center AF point to autofocus when the camera is used with Canon EF lens/extender combinations whose combined maximum aperture is f/8.
3. Improves the speed of the camera's acquisition of focus when using a Canon Speedlite's AF-assist beam.
4. Fixes a phenomenon in which the LCD monitor may freeze and display Err 70 or Err 80 when a still photo is taken during Live View or in movie shooting mode.
5. Fixes a phenomenon that may occur when the continuous shooting priority setting is enabled for multiple exposures, such that, after the sixth image is taken, there is a slight pause before the remainder of the sequence is completed.
6. Fixes a phenomenon in which the viewfinder display shows incorrect information during AEB shooting.
7. Communication with the WFT-E7 Wireless File Transmitter has been improved.
8. When images have been successfully transferred with the WFT-E7 Wireless File Transmitter through the FTP protocol, an "O" will be displayed. When images have not been successfully transferred with the WFT-E7 Wireless File Transmitter through the FTP protocol, an "X" will be displayed.
9. Fixes a phenomenon in which the camera may not function properly when an Eye-Fi card is used.
10. Fixes a phenomenon in which the focal length value listed in the Exif information is not displayed correctly for images shot with the EF 24-70mm F4L IS USM lens.
11. Fixes a phenomenon in which the lens firmware cannot be updated properly.
12. Corrects errors in the Arabic language menu.
13. Fixes a phenomenon in which the camera changes the AF microadjustment value to -8.
14. Fixes a phenomenon in which the on-screen guidance cannot be fully displayed when setting the maximum limit value for the "Setting the ISO Speed Range for Auto ISO" option.


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