Hi,
I am trying to create a compressed H264_625_0A AMT from a IMX50_PAL_0A file.
In order to create the IMX50_PAL_0A file I have taken a OPAtom file from Avid ISIS and executed the command:
>amt_dll_sample_app MXF_TO_AMT WASV01ADF3EC56.mxf IMX50_PAL_0A.XML TEST01
This command creates the TEST01 folder and .XML, .AAF, and mxf files correctly.
After that I have executed this command to create the AMT commpresed:
>amt_dll_sample_app TRANSCODE TEST01 IMX50_PAL_0A.XML H264_625_0A.XML TEST02
I have this message in te console prompt:
C:\AMT_DNxHD_SDK\bin>amt_dll_sample_app TRANSCODE TEST01 IMX50_PAL_0A.XML H264_
625_0A.XML TEST02
ERROR: 'AMT_COULD_NOT_READ_MEDIA_PARAMETERS'
If I copy the TEST01/TEST01.XML to TEST01/.XML and execute again the command:
>amt_dll_sample_app TRANSCODE TEST01 IMX50_PAL_0A.XML H264_625_0A.XML TEST02
Then I have got this message:
C:\AMT_DNxHD_SDK\bin>amt_dll_sample_app TRANSCODE TEST01 IMX50_PAL_0A.XML H264_
625_0A.XML TEST02
The system could not find the specified file.
ERROR: 'AMT_UNSUPPORTED_TRANSCODING_REQUEST'
I also write down the AMT log response:
2017-03-03T08:37:53,284UTC [DEBUG] [AMT] [] {P:2836 - T:520 } [sources\CORE\AMT_logger.cpp:140] Listing log4cplus loggers:
2017-03-03T08:37:53,284UTC [DEBUG] [AMT] [] {P:2836 - T:520 } [sources\CORE\AMT_logger.cpp:144] Log [0] - 'AMT'
2017-03-03T08:37:53,284UTC [INFO] [AMT] [] {P:2836 - T:520 } [sources\CORE\AMT_logger.cpp:177] -----------------------------------------------------------------
2017-03-03T08:37:53,284UTC [INFO] [AMT] [] {P:2836 - T:520 } [sources\CORE\AMT_logger.cpp:178] AMT starting (v. 2.13.3.10981.5)
2017-03-03T08:37:53,284UTC [INFO] [AMT] [] {P:2836 - T:520 } [sources\CORE\AMT_logger.cpp:183] AMT Running in Release mode.
2017-03-03T08:37:53,297UTC [INFO] [AMT] [] {P:2836 - T:520 } [sources\CORE\AMT_class.cpp:368] AMT configured for passthrough video.
2017-03-03T08:37:53,328UTC [INFO] [GH] [] {P:2836 - T:520 } [..\..\AA\AAFMediaStorageRead.cpp:1355] Set cache page size to 16777216 retrieved from registry.
2017-03-03T08:37:53,328UTC [INFO] [GH] [] {P:2836 - T:520 } [..\..\AA\AAFMediaStorageRead.cpp:1397] Registry key HKEY_LOCAL_MACHINE\Software\Avid Technology\GenericHelper\MXF\MaxBufferCount not defined. Using default value.
2017-03-03T08:37:53,328UTC [INFO] [GH] [] {P:2836 - T:520 } [..\..\AA\AAFMediaStorageRead.cpp:810] AA::MediaStorage::CreateFile: Computing cache_size of 16777216 via GetHPBufferSize () for TEST01\TEST01.AAF.
2017-03-03T08:37:53,354UTC [ERROR] [AMT] [] {P:2836 - T:520 } [sources\CORE\CM_interface.cpp:179] Failed to compute video codec manager mode: inputFormat = <mediaFormat>Compressed</mediaFormat><signalStandard>SS_625_50_I</signalStandard><dropFrame>kAVXFalse</dropFrame><compressionType>Avid::MPEG2::50</compressionType><componentBits>8</componentBits><chromaSubSampling>CSS_4220</chromaSubSampling>, outputFormat = <mediaFormat>Compressed</mediaFormat><signalStandard>SS_625_50_I</signalStandard><dropFrame>kAVXFalse</dropFrame><compressionType>H.264 800Kbps Proxy 625</compressionType>.
2017-03-03T08:37:53,354UTC [ERROR] [AMT] [] {P:2836 - T:520 } [sources\CORE\AMT_class.cpp:354] CodecManager doesn't support specified input -> output video processing.
If someone with a little bit of experience in AMT could help me I will apreciate.
Regards
Nicolás Redondo Zurdo