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"location" : "cn-north-4", "object" : "output/652c1e4085afeb22fdc256c6757d751b/" } }, "play_info_array" : [ { "play_type" : "hls", "url" : "https://651.cdn-vod.huaweicloud.com/asset/652c1e4085afeb22fdc256c6757d751b/play_video/index.m3u8", "encrypted
HLS encryption HLS AES encryption Content is encrypted with the AES-128 standard. All HLS players are supported. High High. You need to deploy the Key Management Service (KMS) and token generation service. For details, see Protecting Videos with HLS Encryption.
Encrypted videos cannot be distributed to others even if they are downloaded by malicious users. For details about HLS encryption, see Protecting Videos with HLS Encryption.
The options include: 0: not encrypted 1: encrypted Default value: 0 Encryption and transcoding must be performed at the same time.
The options include: 0: not encrypted 1: encrypted Default value: 0 meta_data MetaData object Video metadata. It is generated after video parsing, including the packaging format, size, resolution, bitrate, and frame rate.
The options include: 0: not encrypted 1: encrypted Default value: 0 Encryption and transcoding must be performed at the same time.
The options include: 0: not encrypted 1: encrypted Default value: 0 meta_data MetaData object Video metadata. It is generated after video parsing, including the packaging format, size, resolution, bitrate, and frame rate.
The options include: 0: not encrypted 1: encrypted Default value: 0 meta_data MetaData object Video metadata. It is generated after video parsing, including the packaging format, size, resolution, bitrate, and frame rate.
With HLS encryption enabled, encrypted videos cannot be distributed to others even if they are downloaded by malicious users. HLS encryption requires the key service and token generation service.
The default value is false (not encrypted). Only HLS audio/video streams can be encrypted before being output. Original audio/video streams are not encrypted. This field is unavailable for non-HLS transcoded audio/video.
The default value is false (not encrypted). Only HLS audio/video streams can be encrypted before being output. Original audio/video streams are not encrypted. This field is unavailable for non-HLS transcoded audio/video.
The default value is false (not encrypted). Only HLS audio/video streams can be encrypted before being output. Original audio/video streams are not encrypted. This field is unavailable for non-HLS transcoded audio/video.
After pseudo-streaming is enabled, the parameter plive is added to the encryption algorithm. plive={plive_starttime} is added to the streaming URL to calculate the encrypted string. Example: https://example.com/index.m3u8?
Encrypted videos cannot be distributed to others even if they are downloaded by malicious users. This function is available in AP-Bangkok and AP-Singapore region. How Do I Configure HLS Encryption?
The options include: 0: not encrypted 1: encrypted Default value: 0 If encryption is required, a transcoding template must be configured and the transcoded output format must be HLS. auto_preheat No Integer Whether to automatically pre-load content to CDN.
NOTE: If both template_group_name and workflow_name are specified, template_group_name takes effect. auto_encrypt No Integer Whether to automatically encrypt a file The options include: 0: not encrypted 1: encrypted Default value: 0 If encryption is required, a transcoding template
The options include: 0: not encrypted 1: encrypted Default value: 0 Encryption and transcoding must be performed at the same time.
The details are as follows: Configure HTTPS secure acceleration to ensure that VOD media files are encrypted during transmission. Configure referer validation to identify the request source by the referer field carried in a playback request and filter out unauthorized requests.
Encrypted videos cannot be distributed after downloaded by malicious users. For details, see HLS Encryption Settings. See Protecting Videos with HLS Encryption to learn about how HLS encryption works.
That is, only HLS audio/video files can be encrypted and output. Before enabling this function, obtain the key URL by referring to HLS Encryption Settings. Configure Video Parameters by referring to Figure 5 and Table 2.
