Hello zhuchaochao, The OpenHarmony PMC hereby offers you committer privileges to multimedia project. These privileges are offered on the understanding that you'll use them reasonably and with common sense. You have made great contributions to multimedia related project. Here are your contributions: PR contributions: https://gitee.com/openharmony/multimedia_av_session/pulls/776 https://gitee.com/openharmony/multimedia_av_session/pulls/775 https://gitee.com/openharmony/multimedia_av_session/pulls/757 https://gitee.com/openharmony/multimedia_av_session/pulls/753 https://gitee.com/openharmony/multimedia_av_session/pulls/750 https://gitee.com/openharmony/multimedia_av_session/pulls/747 https://gitee.com/openharmony/multimedia_av_session/pulls/522 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2094 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2087 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2004 https://gitee.com/openharmony/multimedia_audio_framework/pulls/1984 https://gitee.com/openharmony/multimedia_audio_framework/pulls/1808 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2360 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2387 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2426 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2437 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2449 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2469 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2656 https://gitee.com/openharmony/multimedia_audio_framework/pulls/2686 PR Review: https://gitee.com/openharmony/multimedia_av_session/pulls/798/files#diff_not... https://gitee.com/openharmony/multimedia_av_session/pulls/755/files#diff_not... https://gitee.com/openharmony/multimedia_av_session/pulls/723/files#diff_not... https://gitee.com/openharmony/multimedia_av_session/pulls/667/files#diff_not... https://gitee.com/openharmony/multimedia_av_session/pulls/684/files#diff_not... All of them contributed to OpenHarmony and we're excited to have zhuchaochao join the project. If you accept, please follow your guidelines: 1. Register an DCO 2. Provide your personal information as following format and sent to email: pmc@openharmony.io 3. OpenHarmony Repository: 4. your name: 5. gitee id url: https://www.gitee.com/xxx 6. gitee id associated email: