From 2b707cafb0aa0077e17848f3a820cc38db7a8b1d Mon Sep 17 00:00:00 2001 From: hwgaizw Date: Mon, 21 Feb 2022 19:35:08 +0800 Subject: [PATCH] video js api Signed-off-by: hwgaizw Signed-off-by: hwgaizw Change-Id: I131a5be5bdb0bb8c9476f3a434b4aa04d1bfdad0 --- zh-cn/application-dev/media/audio-playback.md | 4 ++-- ...udio_player.jpg => zh-ch_image_audio_player.png} | Bin ...hine.jpg => zh-ch_image_audio_state_machine.png} | Bin ...ideo_player.jpg => zh-ch_image_video_player.png} | Bin ...hine.jpg => zh-ch_image_video_state_machine.png} | Bin zh-cn/application-dev/media/video-playback.md | 12 ++++++++---- 6 files changed, 10 insertions(+), 6 deletions(-) rename zh-cn/application-dev/media/figures/{zh-ch_image_audio_player.jpg => zh-ch_image_audio_player.png} (100%) rename zh-cn/application-dev/media/figures/{zh-ch_image_audio_state_machine.jpg => zh-ch_image_audio_state_machine.png} (100%) rename zh-cn/application-dev/media/figures/{zh-ch_image_video_player.jpg => zh-ch_image_video_player.png} (100%) rename zh-cn/application-dev/media/figures/{zh-ch_image_video_state_machine.jpg => zh-ch_image_video_state_machine.png} (100%) diff --git a/zh-cn/application-dev/media/audio-playback.md b/zh-cn/application-dev/media/audio-playback.md index dc18bedf28..e9ded7568e 100644 --- a/zh-cn/application-dev/media/audio-playback.md +++ b/zh-cn/application-dev/media/audio-playback.md @@ -6,13 +6,13 @@ **图1** 音频播放状态机 -![zh-ch_image_audio_state_machine](figures/zh-ch_image_audio_state_machine.jpg) +![zh-ch_image_audio_state_machine](figures/zh-ch_image_audio_state_machine.png) ## 视频播放零层图 **图2** 视频播放零层图 -![zh-ch_image_audio_player](figures/zh-ch_image_audio_player.jpg) +![zh-ch_image_audio_player](figures/zh-ch_image_audio_player.png) ## 音频播放开发步骤 diff --git a/zh-cn/application-dev/media/figures/zh-ch_image_audio_player.jpg b/zh-cn/application-dev/media/figures/zh-ch_image_audio_player.png similarity index 100% rename from zh-cn/application-dev/media/figures/zh-ch_image_audio_player.jpg rename to zh-cn/application-dev/media/figures/zh-ch_image_audio_player.png diff --git a/zh-cn/application-dev/media/figures/zh-ch_image_audio_state_machine.jpg b/zh-cn/application-dev/media/figures/zh-ch_image_audio_state_machine.png similarity index 100% rename from zh-cn/application-dev/media/figures/zh-ch_image_audio_state_machine.jpg rename to zh-cn/application-dev/media/figures/zh-ch_image_audio_state_machine.png diff --git a/zh-cn/application-dev/media/figures/zh-ch_image_video_player.jpg b/zh-cn/application-dev/media/figures/zh-ch_image_video_player.png similarity index 100% rename from zh-cn/application-dev/media/figures/zh-ch_image_video_player.jpg rename to zh-cn/application-dev/media/figures/zh-ch_image_video_player.png diff --git a/zh-cn/application-dev/media/figures/zh-ch_image_video_state_machine.jpg b/zh-cn/application-dev/media/figures/zh-ch_image_video_state_machine.png similarity index 100% rename from zh-cn/application-dev/media/figures/zh-ch_image_video_state_machine.jpg rename to zh-cn/application-dev/media/figures/zh-ch_image_video_state_machine.png diff --git a/zh-cn/application-dev/media/video-playback.md b/zh-cn/application-dev/media/video-playback.md index 72a3f597cf..b0609e9712 100644 --- a/zh-cn/application-dev/media/video-playback.md +++ b/zh-cn/application-dev/media/video-playback.md @@ -6,16 +6,20 @@ **图1** 视频播放状态机 -![zh-ch_image_video_state_machine](figures/zh-ch_image_video_state_machine.jpg) +![zh-ch_image_video_state_machine](figures/zh-ch_image_video_state_machine.png) ## 视频播放零层图 **图2** 视频播放零层图 -![zh-ch_image_video_player](figures/zh-ch_image_video_player.jpg) +![zh-ch_image_video_player](figures/zh-ch_image_video_player.png) *注意：视频播放需要显示、音频、编解码等硬件能力。 +1. 三方应用从Xcomponent组件获取surfaceID。 +2. 三方应用把surfaceID传递给VideoPlayer JS。 +3. 媒体服务把帧数据flush给surface buffer。 + ## 视频播放开发步骤 详细API含义可参考：[js-apis-media.md](../reference/apis/js-apis-media.md) @@ -104,7 +108,7 @@ for (let i = 0; i < arrayDescription.length; i++) { // 跳转播放时间到50s位置，具体入参意义请参考接口文档 let seekTime = 50000; -await videoPlayer.seek(seekTime, SEEK_NEXT_SYNC).then((seekDoneTime) => { +await videoPlayer.seek(seekTime, media.SeekMode._NEXT_SYNC).then((seekDoneTime) => { console.info('seek success'); }, failureCallback).catch(catchCallback); @@ -115,7 +119,7 @@ await videoPlayer.setVolume(volume).then(() => { }, failureCallback).catch(catchCallback); // 倍速设置接口，具体入参意义请参考接口文档 -let speed = SPEED_FORWARD_2_00_X; +let speed = media.PlaybackRateMode.SPEED_FORWARD_2_00_X; await videoPlayer.setSpeed(speed).then(() => { console.info('setSpeed success'); }, failureCallback).catch(catchCallback); -- GitLab