Filename Variable
MPS supports rendering target paths of output files with the following variables:
Variable Name | Description |
inputName | Input file name |
inputFormat | Input file format |
format | Output file format |
definition | Parameter template ID |
number | Output file number Note： This variable only takes effect on the output .ts files produced under the HLS format. |
Sample 1
If your transcoding requirements are as follows:
The name of the input file is
AnimalWorldE01.mp4.Transcoding templates 100010, 100020, and 100030 are used.
The names of the output files are
AnimalWorldE01_100010.mp4, AnimalWorldE01_100020.mp4, and AnimalWorldE01_100030.mp4, respectively.Then, when using the ProcessMedia API to initiate transcoding:
You should specify the
InputInfo.CosInputInfo.OutputObjectPath parameter as {inputName}_{definition}.{format}.Sample 2
If your transcoding requirements are as follows:
The name of the input file is
AnimalWorldE01.mp4.Transcoding template 100210 is used.
The name of the output .m3u8 file is
AnimalWorldE01_from_mp4.m3u8.The names of the output .ts files are
AnimalWorldE01_from_mp4_0.ts, AnimalWorldE01_from_mp4_1.ts, AnimalWorldE01_from_mp4_2.ts, and so on.You should specify the
InputInfo.CosInputInfo.OutputObjectPath parameter as {inputName}_from_{inputFormat}.{format}.You should specify the
InputInfo.CosInputInfo.SegmentObjectName parameter as {inputName}_from_{inputFormat}_{number}.{format}.