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/ohos5.0/foundation/multimedia/av_codec/test/unittest/dash_test/
H A Ddash_media_downloader_unit_test.cpp118 EXPECT_GE(streams.size(), 0);
131 EXPECT_GE(streams.size(), 0);
135 for (auto stream : streams) {
163 EXPECT_GE(streams.size(), 0);
166 for (auto stream : streams) {
188 EXPECT_GE(streams.size(), 0);
191 for (auto stream : streams) {
230 EXPECT_GE(streams.size(), 0);
234 for (auto stream : streams) {
278 EXPECT_GE(streams.size(), 0);
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/ohos5.0/commonlibrary/rust/ylong_http/ylong_http_client/src/util/h2/
H A Dmanager.rs157 .streams in manage_pending_state()
265 .streams in poll_send_frame()
275 .streams in poll_send_frame()
359 .streams in recv_settings_frame()
418 for stream_id in streams { in recv_go_away_frame()
447 .streams in recv_reset_frame()
467 .streams in recv_header_frame()
492 .streams in recv_data_frame()
497 .streams in recv_data_frame()
521 .streams in recv_window_frame()
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H A Dmod.rs29 mod streams; module
41 pub(crate) use streams::{H2StreamState, RequestWrapper, StreamEndState, Streams};
/ohos5.0/drivers/interface/camera/v1_1/
H A DIStreamOperator.idl36 … * The current module supports preview streams, video streams, photographing streams, and the like.
39 …* This function is used to check whether a stream or streams can be dynamically created based on t…
40 * operation mode, configuration information, and existing streams in the current module.
41 …* If the streams can be created without stopping the existing streams or making the upper-layer se…
42 * application unaware of the stopping of the existing streams,
45 …* If the streams can be created only after the upper-layer service or application stops capturing …
47 * If the streams are not supported, <b>type</b> is set to <b>NOT_SUPPORTED</b>.
50 …* @param mode Indicates the operation mode of the streams. For details, see {@link OperationMode_V…
67 * @brief Creates streams.
70 * abstraction layer (HAL) supports the streams to create.
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_1/foo/camera/v1_1/
H A DIStreamOperator.idl36 … * The current module supports preview streams, video streams, photographing streams, and the like.
39 …* This function is used to check whether a stream or streams can be dynamically created based on t…
40 * operation mode, configuration information, and existing streams in the current module.
41 …* If the streams can be created without stopping the existing streams or making the upper-layer se…
42 * application unaware of the stopping of the existing streams,
45 …* If the streams can be created only after the upper-layer service or application stops capturing …
47 * If the streams are not supported, <b>type</b> is set to <b>NOT_SUPPORTED</b>.
50 …* @param mode Indicates the operation mode of the streams. For details, see {@link OperationMode_V…
67 * @brief Creates streams.
70 * abstraction layer (HAL) supports the streams to create.
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_2/foo/camera/v1_1/
H A DIStreamOperator.idl36 … * The current module supports preview streams, video streams, photographing streams, and the like.
39 …* This function is used to check whether a stream or streams can be dynamically created based on t…
40 * operation mode, configuration information, and existing streams in the current module.
41 …* If the streams can be created without stopping the existing streams or making the upper-layer se…
42 * application unaware of the stopping of the existing streams,
45 …* If the streams can be created only after the upper-layer service or application stops capturing …
47 * If the streams are not supported, <b>type</b> is set to <b>NOT_SUPPORTED</b>.
50 …* @param mode Indicates the operation mode of the streams. For details, see {@link OperationMode_V…
67 * @brief Creates streams.
70 * abstraction layer (HAL) supports the streams to create.
/ohos5.0/drivers/interface/camera/v1_0/
H A DIStreamOperator.idl40 … * The current module supports preview streams, video streams, photographing streams, and the like.
45 …* If the streams can be created without stopping the existing streams or making the upper-layer se…
46 * application unaware of the stopping of the existing streams,
49 …* If the streams can be created only after the upper-layer service or application stops capturing …
71 * @brief Creates streams.
74 * abstraction layer (HAL) supports the streams to create.
89 * @brief Releases streams.
91 * @param streamIds Indicates the IDs of the streams to release.
143 * image data caching and transferring of preview streams.
191 * the captured data of multiple streams is reported simultaneously.
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H A DIOfflineStreamOperator.idl44 * @brief Releases offline streams.
46 * @param streamIds Indicates the IDs of the offline streams to release.
57 * @brief Releases all offline streams.
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_0/foo/camera/v1_0/
H A DIStreamOperator.idl40 … * The current module supports preview streams, video streams, photographing streams, and the like.
45 …* If the streams can be created without stopping the existing streams or making the upper-layer se…
46 * application unaware of the stopping of the existing streams,
49 …* If the streams can be created only after the upper-layer service or application stops capturing …
71 * @brief Creates streams.
74 * abstraction layer (HAL) supports the streams to create.
89 * @brief Releases streams.
91 * @param streamIds Indicates the IDs of the streams to release.
143 * image data caching and transferring of preview streams.
191 * the captured data of multiple streams is reported simultaneously.
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H A DIOfflineStreamOperator.idl44 * @brief Releases offline streams.
46 * @param streamIds Indicates the IDs of the offline streams to release.
57 * @brief Releases all offline streams.
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_1/foo/camera/v1_0/
H A DIStreamOperator.idl40 … * The current module supports preview streams, video streams, photographing streams, and the like.
45 …* If the streams can be created without stopping the existing streams or making the upper-layer se…
46 * application unaware of the stopping of the existing streams,
49 …* If the streams can be created only after the upper-layer service or application stops capturing …
71 * @brief Creates streams.
74 * abstraction layer (HAL) supports the streams to create.
89 * @brief Releases streams.
91 * @param streamIds Indicates the IDs of the streams to release.
143 * image data caching and transferring of preview streams.
191 * the captured data of multiple streams is reported simultaneously.
[all …]
H A DIOfflineStreamOperator.idl44 * @brief Releases offline streams.
46 * @param streamIds Indicates the IDs of the offline streams to release.
57 * @brief Releases all offline streams.
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/camera_v1_2/foo/camera/v1_0/
H A DIStreamOperator.idl40 … * The current module supports preview streams, video streams, photographing streams, and the like.
45 …* If the streams can be created without stopping the existing streams or making the upper-layer se…
46 * application unaware of the stopping of the existing streams,
49 …* If the streams can be created only after the upper-layer service or application stops capturing …
71 * @brief Creates streams.
74 * abstraction layer (HAL) supports the streams to create.
89 * @brief Releases streams.
91 * @param streamIds Indicates the IDs of the streams to release.
143 * image data caching and transferring of preview streams.
191 * the captured data of multiple streams is reported simultaneously.
[all …]
H A DIOfflineStreamOperator.idl44 * @brief Releases offline streams.
46 * @param streamIds Indicates the IDs of the offline streams to release.
57 * @brief Releases all offline streams.
/ohos5.0/docs/en/application-dev/media/camera/
H A Dcamera-device-input.md65streams supported by the current camera device, such as preview streams, photo streams, and video
69 // Obtain the output streams supported by the camera device.
77 // previewProfiles is the preview output streams supported by the current camera device.
82 // photoProfiles is the photo output streams supported by the current camera device.
H A Dnative-camera-device-input.md107streams supported by the current device, such as preview streams and photo streams. The output str…
111 // Obtain the output streams supported by the camera device.
/ohos5.0/docs/en/application-dev/media/audio/
H A Daudio-playback-concurrency.md7 …e the focus strategy for its audio streams. During audio focus management carried out by the syste…
51 …r the audio focus is released, other audio streams (for example, streams with reduced volume or pa…
57 …s focus for all audio streams (including playback and recording) based on the audio focus strategy…
59streams and [SourceType](../../reference/apis-audio-kit/js-apis-audio.md#sourcetype8) for recordin…
79streams from the same application share a single audio focus. The concurrency rules between these …
220 … customize a focus strategy for its audio streams. When the system performs focus management, all …
275 - **CONCURRENCY_MIX_WITH_OTHERS**: concurrency with other audio streams.
277 - **CONCURRENCY_DUCK_OTHERS**: concurrency with other audio streams and lowering their volume.
279 - **CONCURRENCY_PAUSE_OTHERS**: pausing other audio streams and notifying them to resume after rele…
295 - **DEACTIVATED_LOWER_PRIORITY**: All audio streams of the application are interrupted by other aud…
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/ohos5.0/foundation/multimedia/av_codec/services/media_engine/plugins/ffmpeg_adapter/demuxer/
H A Dffmpeg_reference_parser.cpp93 return formatContext_->streams[static_cast<uint32_t>(parserRefVideoStreamIdx_)]; in GetVideoStream()
209 AVStream *stream = parserRefFormatContext_->streams[trackIndex]; in ParserRefInit()
265 …ConvertTimeFromFFmpeg(pkt->dts, parserRefFormatContext_->streams[parserRefVideoStreamIdx_]->time_b… in ParserRefInfoLoop()
299 AVStream *st = parserRefFormatContext_->streams[parserRefVideoStreamIdx_]; in GetGopIdFromSeekPos()
330 AVStream *st = parserRefFormatContext_->streams[parserRefVideoStreamIdx_]; in SelectProGopId()
413 … videoSample->dts_, parserRefFormatContext_->streams[parserRefVideoStreamIdx_]->time_base); in GetFrameLayerInfo()
415 parserRefFormatContext_->streams[parserRefVideoStreamIdx_], ffmpegDts, AVSEEK_FLAG_ANY); in GetFrameLayerInfo()
447 …int64_t ffmpegDts = ConvertTimeToFFmpegByUs(dts, formatContext_->streams[parserRefVideoStreamIdx_]… in Dts2FrameId()
449 formatContext_->streams[parserRefVideoStreamIdx_], ffmpegDts, AVSEEK_FLAG_ANY); in Dts2FrameId()
456 if (formatContext_->streams[parserRefVideoStreamIdx_]->nb_frames < 1) { in Dts2FrameId()
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/ohos5.0/docs/en/application-dev/reference/apis-audio-kit/
H A Derrorcode-audio.md57 The operation is not supported in the current state. For example, data is played before streams are…
105 Too many audio streams.
109 The number of audio streams reaches the upper limit.
113 Invalid audio streams are not released in time.
117 Release audio streams that are no longer used.
H A Dnative__audiostream__base_8h.md51 …4LE = 2,<br>AUDIOSTREAM_SAMPLE_S32LE = 3<br>} | Enumerates the sampling formats of audio streams.|
52 …>AUDIOSTREAM_ENCODING_TYPE_AUDIOVIVID = 1<br>} | Enumerates the encoding types of audio streams. |
53 …UDIOSTREAM_USAGE_VIDEO_COMMUNICATION = 17<br>} | Enumerates the usage scenarios of audio streams.|
54 …L = 0,<br>AUDIOSTREAM_LATENCY_MODE_FAST = 1<br>} | Enumerates the latency modes of audio streams.|
56 …br>AUDIOSTREAM_SOURCE_TYPE_CAMCORDER = 13<br>} | Enumerates the usage scenarios of audio streams.|
/ohos5.0/docs/en/application-dev/media/media/
H A Dmedia-kit-intro.md57streams (in PCM format). The audio data streams are then decoded by software and output to the aud…
63 …layer framework outputs the audio PCM data streams to the audio framework, which then outputs the …
71streams and video data streams. The audio data streams are then decoded by software and output to …
81 3. The player framework outputs the video elementary streams (ESs) to the decoding HDI to obtain vi…
83 …layer framework outputs the audio PCM data streams to the audio framework, which then outputs the …
139 > When DASH streams include built-in subtitles, external subtitles cannot be used.
151streams (in PCM format). The audio data streams are then decoded by software and output to the aud…
157 …layer framework outputs the audio PCM data streams to the audio framework, which then outputs the …
241 …s of APIs: one for storing screen recordings and the other for obtaining streams during screen cap…
/ohos5.0/commonlibrary/rust/ylong_http/ylong_http_client/src/util/
H A Ddispatcher.rs238 pub(crate) streams: Streams,
291 let streams = Streams::new(config.stream_window_size(), DEFAULT_WINDOW_SIZE, flow); in new() localVariable
293 let controller = StreamController::new(streams, shutdown_flag.clone()); in new()
438 pub(crate) fn new(streams: Streams, shutdown: Arc<AtomicBool>) -> Self { in new()
443 streams, in new()
459 if self.streams.max_send_id < last_stream_id { in get_unsent_streams()
462 self.streams.max_send_id = last_stream_id; in get_unsent_streams()
463 Ok(self.streams.get_go_away_streams(last_stream_id)) in get_unsent_streams()
512 if let Some(state) = self.streams.stream_state(key) { in poll_blocked_message()
514 if let StreamEndState::OK = self.streams.send_local_reset(key) { in poll_blocked_message()
/ohos5.0/docs/zh-cn/application-dev/reference/apis-drm-kit/
H A Derrorcode-drm.md68 Too many MediaKeySystem streams.
86 Too many MediaKeySession streams.
/ohos5.0/docs/en/device-dev/subsystems/
H A Dsubsys-multimedia-camera-overview.md12 …A video frame is formed by the stream data of a video image. Video data streams are formed by a se…
51streams, and photographing outputs are image frames. The outputs are transferred through the **Sur…
53 … a producer to inject video streams to the surface, and the **Recorder** instance act as the consu…
55 … and transfer it to the **Camera** instance. For example, transmit video streams over the network …
/ohos5.0/docs/en/application-dev/reference/apis-media-kit/
H A D_o_h___audio_info.md26 …audioEncInfo](#audioencinfo) | Audio encoding information, which is not required for raw streams.|
40 Audio encoding information, which is not required for raw streams.

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