mpeg1-mpeg1文档介绍内容-阿里云

SubmitTranscodeJob-提交转码任务

范围：(0,1]默认：1.0 1.0 Top string 否文本上边距。默认：0 范围：[0,4096]10 Left string 否文本左边距。默认：0 范围：[0,4096]10 FontSize integer 否字体大小。默认值：16 范围：(4,120)16 BorderWidth integer 否描边宽度。默认...

QueryMediaListByURL-通过媒体的输入地址进行媒体信息...

NetworkCost":{"PreloadTime":"0.01","AvgBitrate":"2659.326","CostBandwidth":"100"},"Width":"640","Index":"5","Timebase":"1/15360","AvgFPS":"15.0","PixFmt":"yuv420p","Lang":"und","CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4...

录制

由于实时录制需要先将直播流切分成TS文件，因此输入直播流的编码格式必须满足TS封装格式要求，根据FLV和ISO/IEC 13818-1标准，实时录制目前仅支持以下编码格式：音/视频编码格式视频 H.264、HEVC、MPEG-4 音频 AAC、MP3 注意事项建议在...

GetVideo-获取一个视频的信息

{"MediaStreams":{"VideoStreams":[{"Index":0,"Language":"eng","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":"Baseline","CodecTimeBase":"1373627/83160000","CodecTagString":"avc1",...

功能发布记录

视频：avi、mpeg、3gp、ogg。修正音视频时长不准确的问题。基础性能提升服务稳定性。2024年1月8日通义听悟API服务升级，开放通义千问大模型提供的口语书面化功能。功能名称功能说明口语书面化能够将音视频的语音转写结果进行原文改写...

DetectMediaMeta-获取媒体文件元信息

示例正常返回示例 JSON 格式 {"RequestId":"2213B1A9-EB3D-4666-84E0-24980BC*","Language":"eng","Title":"test","VideoStreams":[{"Index":0,"Language":"en","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10...

事件列表

目录表 1.媒资上传事件描述 FileUploadComplete 音视频上传完成 UploadByURLComplete URL上传完成 ImageUploadComplete 图片上传完成 AttachedMediaUploadComplete 辅助媒资上传完成 RegisterStreamComplete 媒体流注册完成 ...

QueryMediaList-查询媒体列表

支持 H264、mov、aac、avc、mpeg。mov Duration string 时长。182.591995 CodecTag string 编码格式标记。0x6134706d CodecTimeBase string 编码时基。1/44100 SubtitleStreamList object[]字幕流列表。Index string 字幕流序号，标识字幕...

BatchGetFigureCluster-批量获取人脸聚类

Boundary":{"Width":200,"Height":300,"Left":10,"Top":30,"Polygon":[{"X":10,"Y":10 }]} }],"VideoWidth":1080,"VideoHeight":1920,"VideoStreams":[{"Index":0,"Language":"en","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 ...

GetStory-获取故事信息

Boundary":{"Width":200,"Height":300,"Left":10,"Top":30,"Polygon":[{"X":10,"Y":10 }]} }],"VideoWidth":1080,"VideoHeight":1920,"VideoStreams":[{"Index":0,"Language":"en","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 ...

QueryMediaInfoJobList-查询媒体信息作业信息

[{"Sar":"1:1","Height":"1080","CodecTagString":"[0][0][0][0]","NetworkCost":{"PreloadTime":"8","AvgBitrate":"300.34","CostBandwidth":"10"},"Width":"1920","Index":"1","Timebase":"1/1000","AvgFPS":"23.976025","PixFmt":"yuv...

GetFigureCluster-获取人物人脸的聚类信息

Boundary":{"Width":200,"Height":300,"Left":10,"Top":30,"Polygon":[{"X":10,"Y":10 }]} }],"VideoWidth":1080,"VideoHeight":1920,"VideoStreams":[{"Index":0,"Language":"en","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 ...

QueryFigureClusters-查询人物聚类

H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":"High","CodecTimeBase":"1373627/83160000","CodecTagString":"avc1","CodecTag":"0x31637661","Width":1280,"Height":720,"HasBFrames":2,"SampleAspectRatio":"1:1",...

QueryStories-查询故事

30,"Polygon":[{"X":10,"Y":10 }]} }],"VideoWidth":1080,"VideoHeight":1920,"VideoStreams":[{"Index":0,"Language":"en","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":"High","CodecTimeBase":...

GetFileMeta-获取文件元数据

H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":"High","CodecTimeBase":"1373627/83160000","CodecTagString":"avc1","CodecTag":"0x31637661","Width":1280,"Height":720,"HasBFrames":2,"SampleAspectRatio":"1:1",...

BatchGetFileMeta-批量获取文件元数据

H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":"High","CodecTimeBase":"1373627/83160000","CodecTagString":"avc1","CodecTag":"0x31637661","Width":1280,"Height":720,"HasBFrames":2,"SampleAspectRatio":"1:1",...

SemanticQuery-自然语言查询

H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":"High","CodecTimeBase":"1373627/83160000","CodecTagString":"avc1","CodecTag":"0x31637661","Width":1280,"Height":720,"HasBFrames":2,"SampleAspectRatio":"1:1",...

FuzzyQuery-模糊查询

300,"Left":10,"Top":30,"Polygon":[{"X":10,"Y":10 }]} }],"VideoWidth":1080,"VideoHeight":1920,"VideoStreams":[{"Index":0,"Language":"en","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":...

SimpleQuery-简单查询

300,"Left":10,"Top":30,"Polygon":[{"X":10,"Y":10 }]} }],"VideoWidth":1080,"VideoHeight":1920,"VideoStreams":[{"Index":0,"Language":"en","CodecName":"h264","CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Profile":...

SubmitMediaInfoJob-提交媒体信息作业

{"PreloadTime":"8","AvgBitrate":"300.34","CostBandwidth":"10"},"Width":"1920","Index":"1","Timebase":"1/24000","AvgFPS":"23.976025","PixFmt":"yuv420p","Lang":"eng","CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10",...

获取媒体元信息

CodecLongName":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","Height":1080,"PixelFormat":"yuv420p","Level":42,"Width":1920,"TimeBase":"1/90000","ColorTransfer":"bt709"}],"RequestId":"09A12708-A41D-0356-AB0E-0F2BCE*","Size":...

GetTranscodeTask-查询转码任务详情

[{\"AvgFPS\":\"30.0\",\"Bitrate\":\"933.814\",\"CodecLongName\":\"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10\",\"CodecName\":\"h264\",\"CodecTag\":\"0x31637661\",\"CodecTagString\":\"avc1\",\"CodecTimeBase\":\"1/60\",\"Dar\":\"9:...

基于函数计算和FFmpeg处理音视频

frame_rate":"25/1","bit_rate":"16708594","bits_per_raw_sample":"8","chroma_location":"left","codec_long_name":"H.264/AVC/MPEG-4 AVC/MPEG-4 part 10","codec_name":"h264","codec_tag":"0x31637661","codec_tag_string":"avc1",...

上传文件

支持上传图片、音频和视频文件，格式要求如下：图片：.jpg.jpeg.png.gif.bmp.wbmp.webp.svg.image 音频：.audio.au.mp2.mp3 视频：.3gpp.mp4.mpeg.flv.avi.wmv.mpg.mpga 文件：.pdf.xls.xlsx.doc.docx.ppt.pptx.txt 要上传的图片名称必须...

动作行为识别

4.支持一些常见的视频格式，例如MPEG、AVI、MOV、MP4。说明建议为居家摄像头或近距离监控场景。即摄像头固定不动，拍摄距离为2米~10米。图像要求：1.帧数4帧，必须是同一个视频连续2秒均匀抽帧的结果。如果输入4帧非同一个视频中的，会...

RESTful API

if("audio/mpeg".equals(contentType)){ File f=new File(audioSaveFile);FileOutputStream fout=new FileOutputStream(f);fout.write(response.body().bytes());fout.close();System.out.println("The GET request succeed!} else {/...

uploadFile

视频：.3gpp、.mp4、.mpeg、.flv、.avi、.wmv、.mpg、.mpga。文件：.pdf、.xls、.xlsx、.doc、.docx、.ppt、.pptx、.txt。返回参数字段名类型说明 fileId String 文件ID。说明 SDK版本不得小于3.1.3。filePath String 云端文件相对路径...

API和控制台的差异

监视输出通道 6 6 PVW 1 1 PGM 1 1 旁路输出数量 1 1 推流协议 rtmp rtmp 编码格式 H.264、AAC H.264、AAC 分辨率 360P、480P、720P 360P、480P、720P 旁路延时 0-300s 0-300s 旁路地址不支持自定义允许第三方推流地址紧急备播备播...

触发工作流

类型扩展名视频.3gp、.asf、.avi、.dat、.dv、.flv、.f4v、.gif、.m2t、.m3u8、.m4v、.mj2、.mjpeg、.mkv、.mov、.mp4、.mpe、.mpg、.mpeg、.mts、ogg、.qt、.rm、.rmvb、.swf、.vob、.wmv、.webm、.mxf、.quicktime 音频.s48、.aac、.ac...

功能特性

16k/24k/48k mp4、wmv、M4V、flv、rmvb、dat、mov、mkv、webm、avi、mpeg、3gp、ogg 6G&6小时首声道中、英、粤、日、韩、中英自由说、自动语种识别中文不分离、2人、多人每小时约3-4分钟整体返回转写结果及时间戳 Java、Python、GO ...

使用简介

视频文件格式：AVI、MP4、3GP、MKV、MPG、MPEG、TS、RMVB、WMV、FLV、MOV。语音支持格式：MP3、WAV、AAC、WMA、OGG、M4A、AMR、AUDIO、M3U8。使用流程步骤操作详细说明步骤一授权内容安全访问OSS存储空间 OSS违规检测只向开通了阿里...

AScript场景示例

对应的AScript规则：add_rsp_header('Content-Type','audio/mpeg')定制化改写和重定向精确URI改写精确URI改写场景示例：需求：将用户请求/hello 内部改写成/index.html ，回源和缓存的URI都将变成/index.html ，参数保持原样。...

播放异常自主排查

Native App 操作系统视频编码格式视频协议音频编码格式 Android H.264 H.265 MP4 HLS FLV MPEG-DASH（SegmentBase、SegmentTemplate）AAC MP3 iOS Windows macOS Linux Web 说明若音视频协议满足下述Web端兼容要求，请确认您已配置了...

播放异常自主排查

Native App 操作系统视频编码格式视频协议音频编码格式 Android H.264 H.265 MP4 HLS FLV MPEG-DASH（SegmentBase、SegmentTemplate）AAC MP3 iOS Windows macOS Linux Web 说明若音视频协议满足下述Web端兼容要求，请确认您已配置了...

播放异常自主排查

Native App 操作系统视频编码格式视频协议音频编码格式 Android H.264 H.265 MP4 HLS FLV MPEG-DASH（SegmentBase、SegmentTemplate）AAC MP3 iOS Windows macOS Linux Web 说明若音视频协议满足下述Web端兼容要求，请确认您已配置了...

CreateVideoLabelClassificationTask-创建视频标签...

该接口支持 MP4、MPEG-TS、MKV、MOV、AVI、FLV、M3U8 等多种视频格式。该接口为异步接口，获取任务开始执行后，任务信息只保存 7 天，超过 7 天则无法再获取。调用 GetTask 或 ListTasks 接口获取返回的 TaskId，查看任务信息。也可以通过...

支持识别的OSS文件类型

序号文件类型序号文件类型 1 C、C++源代码 85 Tokyo Cabinet数据库文件 2 Lua源代码 86 X3D(Extensible 3D)Model XML文件 3 Javascript源代码 87 XML文档 4 VRML虚拟现实建模语言代码 88 XML Sitemap文件 5 BCPL源代码 89 DBF数据库文件...

AddMedia-新增媒体

类型扩展名视频 3gp,asf,avi,dat,dv,flv,f4v,gif,m2t,m3u8,m4v,mj2,mjpeg,mkv,mov,mp4,mpe,mpg,mpeg,mts,ogg,qt,rm,rmvb,swf,ts,vob,wmv,webm 音频 aac,ac3,acm,amr,ape,caf,flac,m4a,mp3,ra,wav,wma,aiff 媒体工作流消息媒体工作流采用...

视频OCR

编码格式：MPEG-2、MPEG-4、H.264、H.265/HEVC。视频大小：不超过10 GB。视频分辨率：不低于240P。URL地址中不能包含中文字符。建议输入的视频长度不超过30分钟，否则会容易导致处理超时报错。计费说明关于视频OCR的计费方式及报价，请...

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