Abstract: In an approach for detecting key messages for a video, a processor builds a role model based on data from one or more data sources, with an identification feature of each role in a video. A processor samples a plurality of frames of the video. A processor identifies a key object presented in the plurality of frames. The key object is a role in the video. A processor recognizes a movement scenario associated with the role. A processor dynamically updates the role model based on the movement scenario. A processor identifies a role name based on the movement scenario. A processor generates a description script associated with the movement scenario for the role. A processor outputs the description script.

Abstract: In an approach for detecting key messages for a video, a processor builds a role model based on data from one or more data sources, with an identification feature of each role in a video. A processor samples a plurality of frames of the video. A processor identifies a key object presented in the plurality of frames. The key object is a role in the video. A processor recognizes a movement scenario associated with the role. A processor dynamically updates the role model based on the movement scenario. A processor identifies a role name based on the movement scenario. A processor generates a description script associated with the movement scenario for the role. A processor outputs the description script.

Abstract: As disclosed herein a method, executed by a computer, includes launching a session corresponding to a test environment, saving a session context to provide a saved session context, and associating the saved session context with a defect record entered in a defect tracking system. The method further includes receiving a request to recreate the test environment using the saved session context and reconnecting to a session corresponding to the saved session context, in response to receiving the request to recreate the test environment. The method further includes terminating the session corresponding to the saved session context, in response to verifying resolution of an error identified in the defect record. A computer system, and a computer program product corresponding to the method are also disclosed herein.

Abstract: As disclosed herein a method, executed by a computer, includes launching a session corresponding to a test environment, saving a session context to provide a saved session context, and associating the saved session context with a defect record entered in a defect tracking system. The method further includes receiving a request to recreate the test environment using the saved session context and reconnecting to a session corresponding to the saved session context, in response to receiving the request to recreate the test environment. The method further includes terminating the session corresponding to the saved session context, in response to verifying resolution of an error identified in the defect record. A computer system, and a computer program product corresponding to the method are also disclosed herein.