ApsaraVideo VOD:Snapshot template

Initialize a client

Before you can use the SDK, initialize a client. For more information, see Initialization.

Create a snapshot template

You can call the AddVodTemplate operation to create a snapshot template.

For more information about the request and response parameters of this operation, see AddVodTemplate. Example:

#include <stdio.h>
#include <string>
#include <map>
#include <jsoncpp/json/json.h>
#include "vod_sdk/openApiUtil.h"

/**
 * Modify a snapshot template. Configure the parameters as required.
 * The following sample code shows the complete configuration of image sprites.
 * @return
 */
Json::Value buildSnapshotTemplateConfig() {
    Json::Value templateConfig;
    Json::Value snapshotConfig;
    snapshotConfig["Count"] = "50";
    snapshotConfig["Interval"] = "1";
    snapshotConfig["SpecifiedOffsetTime"] = "0";
    snapshotConfig["Width"] = "200";
    snapshotConfig["Height"] = "200";
    snapshotConfig["FrameType"] = "normal";

    // The configurations of image sprites. The configurations must be based on those of common snapshots.
    Json::Value spriteSnapshotConfig;
    spriteSnapshotConfig["CellWidth"] = "120";
    spriteSnapshotConfig["CellHeight"] = "68";
    spriteSnapshotConfig["Columns"] = "3";
    spriteSnapshotConfig["Lines"] = "10";
    spriteSnapshotConfig["Padding"] = "20";
    spriteSnapshotConfig["Margin"] = "50";
    spriteSnapshotConfig["KeepCellPic"] = "keep";
    spriteSnapshotConfig["Color"] = "tomato";
    snapshotConfig["SpriteSnapshotConfig"] = spriteSnapshotConfig;

    // The configurations of common snapshots. The configurations are also used by image sprites.
    templateConfig["SnapshotConfig"] = snapshotConfig;

    // The type of the snapshot. Set the value to SpriteSnapshot for image sprites and to NormalSnapshot in other scenarios.
    templateConfig["SnapshotType"] = "SpriteSnapshot";
    return templateConfig;
}

/**
 * Create a snapshot template.
 */
VodApiResponse addSnapshotVodTemplate(VodCredential authInfo) {
    string apiName = "AddVodTemplate";
    map<string, string> args;
    // The name of the template.
    args["Name"] = "Addtest";
    // The type of the template. Set the value to Snapshot.
    args["TemplateType"] = "Snapshot";
    // The template configurations.
    Json::Value templateConfig = buildSnapshotTemplateConfig();
    args["TemplateConfig"] = templateConfig.toStyledString();
    return getAcsResponse(authInfo, apiName, args);
}

// Call example
void main() {
    VodCredential authInfo = initVodClient("<Your AccessKeyId>", "<Your AccessKeySecret>");
    VodApiResponse response = addSnapshotVodTemplate(authInfo);
    printf("httpCode: %d, result: %s\n", response.httpCode, response.result.c_str());
}

Modify a snapshot template

You can call the UpdateVodTemplate operation to modify a snapshot template.

For more information about the request and response parameters of this operation, see UpdateVodTemplate. Example:

#include <stdio.h>
#include <string>
#include <map>
#include <jsoncpp/json/json.h>
#include "vod_sdk/openApiUtil.h"

/**
 * Modify a snapshot template. Configure the parameters as required.
 * The following sample code shows the complete configuration of image sprites.
 * @return
 */
Json::Value buildSnapshotTemplateConfig() {
    Json::Value templateConfig;
    Json::Value snapshotConfig;
    snapshotConfig["Count"] = "50";
    snapshotConfig["Interval"] = "1";
    snapshotConfig["SpecifiedOffsetTime"] = "0";
    snapshotConfig["Width"] = "200";
    snapshotConfig["Height"] = "200";
    snapshotConfig["FrameType"] = "normal";

    // The configurations of image sprites. The configurations must be based on those of common snapshots.
    Json::Value spriteSnapshotConfig;
    spriteSnapshotConfig["CellWidth"] = "120";
    spriteSnapshotConfig["CellHeight"] = "68";
    spriteSnapshotConfig["Columns"] = "3";
    spriteSnapshotConfig["Lines"] = "10";
    spriteSnapshotConfig["Padding"] = "20";
    spriteSnapshotConfig["Margin"] = "50";
    spriteSnapshotConfig["KeepCellPic"] = "keep";
    spriteSnapshotConfig["Color"] = "tomato";
    snapshotConfig["SpriteSnapshotConfig"] = spriteSnapshotConfig;

    // The configurations of common snapshots. The configurations are also used by image sprites.
    templateConfig["SnapshotConfig"] = snapshotConfig;

    // The type of the snapshot. Set the value to SpriteSnapshot for image sprites and to NormalSnapshot in other scenarios.
    templateConfig["SnapshotType"] = "SpriteSnapshot";
    return templateConfig;
}

/**
 * Modify a snapshot template.
 */
VodApiResponse updateSnapshotVodTemplate(VodCredential authInfo) {
    string apiName = "UpdateVodTemplate";
    map<string, string> args;
    // The ID of the template that you want to modify.
    args["VodTemplateId"] = "53azf9d796fad9d7b862b2e****";
    // The name of the template.
    args["Name"] = "updatetest";
    // The template configurations.
    Json::Value templateConfig = buildSnapshotTemplateConfig();
    args["TemplateConfig"] = templateConfig.toStyledString();
    return getAcsResponse(authInfo, apiName, args);
}

// Call example
void main() {
    VodCredential authInfo = initVodClient("<Your AccessKeyId>", "<Your AccessKeySecret>");
    VodApiResponse response = updateSnapshotVodTemplate(authInfo);
    printf("httpCode: %d, result: %s\n", response.httpCode, response.result.c_str());
}

Delete a snapshot template

You can call the DeleteVodTemplate operation to delete a snapshot template.

For more information about the request and response parameters of this operation, see DeleteVodTemplate. Example:

#include <stdio.h>
#include <string>
#include <map>
#include <jsoncpp/json/json.h>
#include "vod_sdk/openApiUtil.h"


/**
 * Delete a snapshot template.
 */
VodApiResponse deleteSnapshotVodTemplate(VodCredential authInfo) {
    string apiName = "DeleteVodTemplate";
    map<string, string> args;
    // The ID of the template that you want to delete.
    args["VodTemplateId"] = "53azf9d796fad9d7b862b2e****";
    return getAcsResponse(authInfo, apiName, args);
}

// Call example
void main() {
    VodCredential authInfo = initVodClient("<Your AccessKeyId>", "<Your AccessKeySecret>");
    VodApiResponse response = deleteSnapshotVodTemplate(authInfo);
    printf("httpCode: %d, result: %s\n", response.httpCode, response.result.c_str());
}

Query snapshot templates

You can call the ListVodTemplate operation to query snapshot templates.

For more information about the request and response parameters of this operation, see ListVodTemplate. Example:

#include <stdio.h>
#include <string>
#include <map>
#include <jsoncpp/json/json.h>
#include "vod_sdk/openApiUtil.h"

/**
 * Query snapshot templates.
 */
VodApiResponse listSnapshotVodTemplate(VodCredential authInfo) {
    string apiName = "ListVodTemplate";
    map<string, string> args;
    // The type of the template. Set the value to Snapshot.
    args["TemplateType"] = "Snapshot";
    return getAcsResponse(authInfo, apiName, args);
}

// Call example
void main() {
    VodCredential authInfo = initVodClient("<Your AccessKeyId>", "<Your AccessKeySecret>");
    VodApiResponse response = listSnapshotVodTemplate(authInfo);
    printf("httpCode: %d, result: %s\n", response.httpCode, response.result.c_str());
}

Query a snapshot template

You can call the GetVodTemplate operation to query details about a snapshot template.

For more information about the request and response parameters of this operation, see GetVodTemplate. Example:

#include <stdio.h>
#include <string>
#include <map>
#include <jsoncpp/json/json.h>
#include "vod_sdk/openApiUtil.h"

/**
* Query details about a snapshot template.
*/
VodApiResponse getSnapshotVodTemplate(VodCredential authInfo) {
    string apiName = "GetVodTemplate";
    map<string, string> args;
    // The ID of the template that you want to query.
    args["VodTemplateId"] = "53azf9d796fad9d7b862b2e****";
    return getAcsResponse(authInfo, apiName, args);
}

// Call example
void main() {
    VodCredential authInfo = initVodClient("<Your AccessKeyId>", "<Your AccessKeySecret>");
    VodApiResponse response = getSnapshotVodTemplate(authInfo);
    printf("httpCode: %d, result: %s\n", response.httpCode, response.result.c_str());
}