add Video error return.

This commit is contained in:
Miroslav Šedivý
2021-02-05 18:07:58 +01:00
parent f62d36ac4f
commit 761f6d8a8f
3 changed files with 15 additions and 5 deletions

View File

@ -168,8 +168,9 @@ func (manager *CaptureManagerCtx) Audio() types.StreamManager {
return manager.audio
}
func (manager *CaptureManagerCtx) Video(videoID string) types.StreamManager {
return manager.videos[videoID]
func (manager *CaptureManagerCtx) Video(videoID string) (types.StreamManager, bool) {
video, ok := manager.videos[videoID]
return video, ok
}
func (manager *CaptureManagerCtx) VideoIDs() []string {