WasmVideoPlayer
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Play file/stream with wasm & webgl & web audio api, using ffmpeg for multi codec support, especially for h265,support http, websocket, http-flv stream.
音视频数据都有的情况下是可以播放的,请问如何播放无声音数据的mp4文件?谢谢
播放用handbrake压制的编码格式h265的视频报错 Uncaught RuntimeError: null function or function signature mismatch at libffmpeg.wasm:0xb8e8f at libffmpeg.wasm:0x2663 at libffmpeg.wasm:0x6076 at libffmpeg.wasm:0x1d2d0 at libffmpeg.wasm:0x1b4e65 at libffmpeg.wasm:0x118fde at libffmpeg.wasm:0x1a69d6 at Module._openDecoder (libffmpeg.js:4594:29) at Decoder.openDecoder (decoder.js:59:20) at...
如何播放m3u8格式的H265视频吗?
libffmpeg.wasm:0x2c7e Uncaught RuntimeError: null function or function signature mismatch at seekCallback (libffmpeg.wasm:0x2c7e) at avio_seek (libffmpeg.wasm:0x4c39) at avio_skip (libffmpeg.wasm:0x4eb5) at mov_read_default (libffmpeg.wasm:0xcb6f) at mov_read_header (libffmpeg.wasm:0xe000) at avformat_open_input (libffmpeg.wasm:0x1ac91) at openDecoder (libffmpeg.wasm:0x304a)...
背景:在原来的基础上增加了对hls的支持,重编了ffmpeg后,播放h264的ts文件。显示报错信息: 008acf7e-976:136 Uncaught RuntimeError: function signature mismatch at wasm-function[976]:0xbe99e at wasm-function[37]:0x2507 at wasm-function[617]:0x8a618 at wasm-function[2269]:0x1b46d3 at Object.Module._openDecoder (http://127.0.0.1:8989/libffmpeg.js:1:87431) at Decoder.openDecoder (http://127.0.0.1:8989/decoder.js:48:22) at Decoder.processReq (http://127.0.0.1:8989/decoder.js:167:18) at self.onmessage (http://127.0.0.1:8989/decoder.js:251:18) 报错前走到了[Core][DT] avformat_open_input success....
这是解码跟不上吗 
1.视频播放地址 http://dn-odum9helk.qbox.me/mpeg4.mp4 2.Chrome浏览器
您好,想请教一下,项目中只有一个libffmpeg.wasm,那么这个decoder.js是使用那么wasm文件呢,都是使用这一个wasm吗?谢谢
初次接触webassembly ,不太清楚里面是否可以像普通程序那样调用GPU或者intel的硬件解码? 如果可以将会大大降低CPU占用率