Program w załączniku w wersji demo. DEMO files convert 50%, they are portable and close after converting. Nie jestem też pewny, czy demo nie ma ograniczenia wielkości plików do 1GB.
Dahua AVI Convert
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Version 3.34 - June 7th, 2014
- Convert DAV to AVI for playback in other media players
- Convert DAV files from Dahua Megapixel Cameras (v1.04+)
- Converted files use almost any generic H.264 codecs
- Run from anywhere, no installation required
LIMITATIIONS
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- Not for 2007/2008 DVRs
REQUIREMENTS
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- Windows Operating System
- Visual C++ runtimes
VERSION 1.01 (11/12/10)
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- Released first version
- Uses PlaySDK version 3.30.0.908
VERSION 1.04 (06/12/11)
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- Upgraded to PlaySDK version 3.31.0.4444
- Includes support for Dahua MegaPixel cameras
VERSION 3.31 (29/12/11)
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- File name changed from dhplayer.exe to dhavi.exe
- Version updated to 3.31.0.4444
VERSION 3.34 (07/06/14)
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- Released dhavi.exe 3.34 with SDK 3.34.1.10725
- Updated GUI and supports new devices
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Built by Rory A. Knowles
BahamasSecurity.com
MULTIPLE AVI FILES
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The reason DAV files are converted to multiple AVI files is because
the DAV file has multiple frame rates or resolutions. There are 2
options to end up with a single AVI file in this case:
- Use AVIDemux or similar. Add the multiple AVI files and save as
a single AVI file.
- Use DAV to AVI Convert Version 3.33 or higher. Convert the DAV
file to ASF instead of AVI.
FAILED TO CONVERT TO AVI
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This is generally a PlaySDK compatibility issue with your firmware.
Ofcourse sometimes the DAV file may just be corrupt or from a custom
firmware. DAV converter 3.31 should work for most 2009-13 firmware.
Note, the PlaySDK and NetSDK share some DLL files.
- DAV files from old DVRs may not work with the latest Converters.
Usually the result of this error will be 2 or more corrupt/empty
files. If the DVR is from 2007/8 you may need to use the original
Dahua converter. There is the original 2008 converter, or the
2007 ePSS software (use Search, Player).
- The DAV file is from an unsupported or newer firmware. This may
include firmware from new megapixel cameras with high resolutions,
or files with incompatible video/audio formats. Usually the file
will end up as a single file of 0 Bytes. We do not always have
access to DAV files from the latest Dahua hardware to test with.
CORRUPT AUDIO
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This usually means the PlaySDK is not compatible with your firmware.
Please try an older/newer PlaySDK version to convert those files.
- PlaySDK 3.33 may not decode audio from 2009-11 firmware properly.
3.34.1.10725, 3.32.0.5430 and earlier, will decode the audio.
WINDOWS 8 ISSUES
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None of this software has been tested on Windows 8. It should work
but if you encounter issues please try a different OS.
H.264 VIDEO CODECS
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You will need H.264 codecs installed to play the video in other media
players. Either install the DivX codecs or the Dahua Media Filter.
WHEN TO CONTACT US
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If you cannot play/convert a DAV file and have tried all of the above,
please send me the file for testing. Fees may apply depending on the
time involved. There are no guarantees. DAV files from custom firmware
may only convert using a player made for that brand, or the DAV file
might simply be corrupt.
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Rory A. Knowles
BahamasSecurity.com
Updated: 25/05/14