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Searched refs:MP4 (Results 1 – 25 of 39) sorted by relevance

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/ohos5.0/docs/zh-cn/application-dev/media/media/
H A Dmedia-kit-intro.md234 | mp4 | 视频的容器格式，MP4。 |
281 | mp4 | 视频的容器格式，MP4。 |
H A Dusing-avrecorder-for-recording.md88 fileFormat: media.ContainerFormatType.CFT_MPEG_4A, // 封装格式，当前支持MP4，M4A，MP3，WAV
166 fileFormat: media.ContainerFormatType.CFT_MPEG_4A, // 封装格式，当前支持MP4，M4A，MP3，WAV
H A Dvideo-recording.md93 fileFormat : media.ContainerFormatType.CFT_MPEG_4, // 视频文件封装格式，只支持MP4
167 fileFormat : media.ContainerFormatType.CFT_MPEG_4, // 视频文件封装格式，只支持MP4
/ohos5.0/docs/en/application-dev/media/avcodec/
H A Davcodec-support-formats.md113 > - When the container format is MP4 and the audio codec type is MPEG (MP3), the sampling rate must…
114 > - When the container format is MP4 or M4A and the audio codec type is AAC, the number of audio ch…
H A Daudio-video-muxer.md40 …how to implement the entire process of audio and video muxing. It uses the MP4 format as an exampl…
55 // Set the muxing format to MP4.
H A Davcodec-kit-intro.md13 …plication) can mux stream data encoded by the encoder into media files (in MP4 or M4A format), and…
/ohos5.0/foundation/multimedia/media_foundation/interface/inner_api/meta/
H A Dmedia_types.h143 MP4 = 101, enumerator
/ohos5.0/docs/zh-cn/release-notes/changelogs/OpenHarmony_4.1.6.3/
H A Dchangelogs-multimedia.md557 2. 音视频播放资源涉及封装格式 WebM，或视频解码格式 H.263/MPEG2/MPEG4/VP8，会播放失败，尽量使用封装格式 MP4，视频解码格式 AVC 的资源代替。
/ohos5.0/foundation/multimedia/av_codec/services/media_engine/plugins/ffmpeg_adapter/demuxer/
H A Dffmpeg_format_helper.cpp502 return FileType::MP4; in GetFileTypeByName()
510 fileType = FileType::MP4; in GetFileTypeByName()
579 if (GetFileTypeByName(avFormatContext) == FileType::MP4) { in ParseVideoTrackInfo()
H A Dffmpeg_reference_parser.cpp102 FALSE_RETURN_V_MSG_E(type == FileType::MP4 || type == FileType::MOV, false, in IsRefParserSupported()
H A Dffmpeg_demuxer_plugin.cpp673 FFmpegFormatHelper::GetFileTypeByName(*formatContext_) == FileType::MP4) { in IsWebvttMP4()
1523 FALSE_RETURN_V_MSG_E(FFmpegFormatHelper::GetFileTypeByName(*formatContext_) == FileType::MP4, in GetIndexByRelativePresentationTimeUs()
1562 FALSE_RETURN_V_MSG_E(FFmpegFormatHelper::GetFileTypeByName(*formatContext_) == FileType::MP4, in GetRelativePresentationTimeUsByIndex()
/ohos5.0/docs/en/application-dev/media/media/
H A Dusing-avrecorder-for-recording.md87 …fileFormat: media.ContainerFormatType.CFT_MPEG_4A, // Container format. Currently, MP4, M4A, MP3, …
165 …fileFormat: media.ContainerFormatType.CFT_MPEG_4A, // Container format. Currently, MP4, M4A, MP3, …
H A Dmedia-kit-intro.md47 The AVPlayer transcodes audio and video media assets (such as MP4, MP3, MKV, and MPEG-TS) into rend…
234 | mp4 | Video container format MP4.|
281 | mp4 | Video container format MP4.|
H A Dvideo-recording.md93 …fileFormat: media.ContainerFormatType.CFT_MPEG_4, // Video file container format. Only MP4 is supp…
172 …fileFormat: media.ContainerFormatType.CFT_MPEG_4, // Video file container format. Only MP4 is supp…
/ohos5.0/docs/zh-cn/application-dev/media/camera/
H A Dcamera-recording.md65 fileFormat : media.ContainerFormatType.CFT_MPEG_4, // 视频文件封装格式，只支持MP4
/ohos5.0/docs/en/device-dev/guide/
H A Ddevice-camera-control-example.md44 3. Press **2** to start recording. The video file is in MP4 format and saved in the **/sdcard** di…
/ohos5.0/foundation/multimedia/player_framework/services/engine/histreamer/avmetadatahelper/
H A Davmetadata_collector.cpp38 { Plugins::FileType::MP4, "mp4" },
/ohos5.0/docs/zh-cn/application-dev/reference/apis-media-kit/
H A Djs-apis-media-sys.md228 获取目标视频帧号对应的视频时间戳。仅支持MP4视频文件。
273 获取目标视频时间戳对应的视频帧号。仅支持MP4视频文件。
/ohos5.0/docs/zh-cn/release-notes/
H A DOpenHarmony-v5.0.0-release.md186 新增AVTranscoder转码接口，支持降低码率，输出视频编码AVC、音频编码AAC、封装格式MP4的视频文件，减少传输/存储数据量。
/ohos5.0/docs/en/application-dev/media/camera/
H A Dcamera-recording.md64 …fileFormat: media.ContainerFormatType.CFT_MPEG_4, // Video file container format. Only MP4 is supp…
/ohos5.0/docs/en/application-dev/web/
H A Dweb-scheme-handler.md135 In DevEco Studio, create a default **Native C++** project. You need to prepare an MP4 file named **…
676 …example.com/video.html"> Intercept the video resource request and read the local MP4 file.</a><br/>
/ohos5.0/docs/en/application-dev/reference/apis-basic-services-kit/
H A Djs-apis-wallpaper-sys.md89 | source | string | Yes| URI of an MP4 file.|
139 | source | string | Yes| URI of an MP4 file.|
/ohos5.0/docs/en/release-notes/changelogs/OpenHarmony_4.1.6.3/
H A Dchangelogs-multimedia.md557 …In this case, you are advised to use the resources in the container format MP4 and video decoding …
/ohos5.0/docs/zh-cn/application-dev/reference/apis-avcodec-kit/
H A D_codec_base.md1039 | AV_OUTPUT_FORMAT_DEFAULT | 输出文件格式默认值，默认为MP4格式。 |
1040 | AV_OUTPUT_FORMAT_MPEG_4 | 输出文件格式为MP4格式。 |
/ohos5.0/docs/en/application-dev/reference/apis-media-kit/
H A Djs-apis-media-sys.md230 Obtains the video timestamp corresponding to a video frame number. Only MP4 video files are support…
275 Obtains the video frame number corresponding to a video timestamp. Only MP4 video files are support…

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