feat: 新增 stringEnum 文件

src/avplayer/AVPlayer.ts

@@ -42,7 +42,7 @@ import { unrefAVFrame } from 'avutil/util/avframe'
 import { unrefAVPacket } from 'avutil/util/avpacket'
 import AudioRenderPipeline from 'avpipeline/AudioRenderPipeline'
 import VideoRenderPipeline from 'avpipeline/VideoRenderPipeline'
-import { AVFormat, AVSeekFlags } from 'avformat/avformat'
+import { AVSeekFlags } from 'avformat/avformat'
 import * as urlUtils from 'common/util/url'
 import * as cheapConfig from 'cheap/config'
 import { AVSampleFormat } from 'avutil/audiosamplefmt'
@@ -77,6 +77,7 @@ import JitterBufferController from './JitterBufferController'
 import { JitterBuffer } from 'avpipeline/struct/jitter'
 import getAudioCodec from 'avcodec/function/getAudioCodec'
 import { IOFlags } from 'common/io/flags'
+import { Ext2Format, Ext2IOLoader } from 'avutil/stringEnum'
 
 const ObjectFitMap = {
   [RenderMode.FILL]: 'cover',
@@ -114,32 +115,6 @@ class AVPlayerGlobalData {
   jitterBuffer: JitterBuffer
 }
 
-const Ext2Format: Record<string, AVFormat> = {
-  'flv': AVFormat.FLV,
-  'mp4': AVFormat.MOV,
-  'mov': AVFormat.MOV,
-  'ts': AVFormat.MPEGTS,
-  'ivf': AVFormat.IVF,
-  'opus': AVFormat.OGGS,
-  'ogg': AVFormat.OGGS,
-  'm3u8': AVFormat.MPEGTS,
-  'm3u': AVFormat.MPEGTS,
-  'mpd': AVFormat.MOV,
-  'mp3': AVFormat.MP3,
-  'mkv': AVFormat.MATROSKA,
-  'mka': AVFormat.MATROSKA,
-  'webm': AVFormat.WEBM,
-  'aac': AVFormat.AAC,
-  'flac': AVFormat.FLAC,
-  'wav': AVFormat.WAV
-}
-
-const Ext2IOLoader: Record<string, IOType> = {
-  'm3u8': IOType.HLS,
-  'm3u': IOType.HLS,
-  'mpd': IOType.DASH
-}
-
 export const enum AVPlayerStatus {
   STOPPED,
   LOADING,

src/avutil/stringEnum.ts

@@ -0,0 +1,88 @@
+import { AVFormat } from 'avformat/avformat'
+import { AVCodecID } from './codec'
+import { AVPixelFormat } from './pixfmt'
+import { IOType } from 'avpipeline/IOPipeline'
+
+export const Ext2Format: Record<string, AVFormat> = {
+  'flv': AVFormat.FLV,
+  'mp4': AVFormat.MOV,
+  'mov': AVFormat.MOV,
+  'ts': AVFormat.MPEGTS,
+  'ivf': AVFormat.IVF,
+  'opus': AVFormat.OGGS,
+  'ogg': AVFormat.OGGS,
+  'm3u8': AVFormat.MPEGTS,
+  'm3u': AVFormat.MPEGTS,
+  'mpd': AVFormat.MOV,
+  'mp3': AVFormat.MP3,
+  'mkv': AVFormat.MATROSKA,
+  'mka': AVFormat.MATROSKA,
+  'webm': AVFormat.WEBM,
+  'aac': AVFormat.AAC,
+  'flac': AVFormat.FLAC,
+  'wav': AVFormat.WAV
+}
+
+export const Ext2IOLoader: Record<string, IOType> = {
+  'm3u8': IOType.HLS,
+  'm3u': IOType.HLS,
+  'mpd': IOType.DASH
+}
+
+export const VideoCodecString2CodecId = {
+  'copy': AVCodecID.AV_CODEC_ID_NONE,
+  'h264': AVCodecID.AV_CODEC_ID_H264,
+  'avc': AVCodecID.AV_CODEC_ID_H264,
+  'hevc': AVCodecID.AV_CODEC_ID_HEVC,
+  'h265': AVCodecID.AV_CODEC_ID_HEVC,
+  'vvc': AVCodecID.AV_CODEC_ID_VVC,
+  'h266': AVCodecID.AV_CODEC_ID_VVC,
+  'av1': AVCodecID.AV_CODEC_ID_AV1,
+  'vp9': AVCodecID.AV_CODEC_ID_VP9,
+  'vp8': AVCodecID.AV_CODEC_ID_VP8,
+  'mpeg4': AVCodecID.AV_CODEC_ID_MPEG4
+}
+
+export const AudioCodecString2CodecId = {
+  'copy': AVCodecID.AV_CODEC_ID_NONE,
+  'aac': AVCodecID.AV_CODEC_ID_AAC,
+  'mp3': AVCodecID.AV_CODEC_ID_MP3,
+  'opus': AVCodecID.AV_CODEC_ID_OPUS,
+  'flac': AVCodecID.AV_CODEC_ID_FLAC,
+  'speex': AVCodecID.AV_CODEC_ID_SPEEX,
+  'vorbis': AVCodecID.AV_CODEC_ID_VORBIS
+}
+
+export const PixfmtString2AVPixelFormat = {
+  'yuv420p': AVPixelFormat.AV_PIX_FMT_YUV420P,
+  'yuv422p': AVPixelFormat.AV_PIX_FMT_YUV422P,
+  'yuv444p': AVPixelFormat.AV_PIX_FMT_YUV444P,
+
+  'yuv420p10le': AVPixelFormat.AV_PIX_FMT_YUV420P10LE,
+  'yuv422p10le': AVPixelFormat.AV_PIX_FMT_YUV422P10LE,
+  'yuv444p10le': AVPixelFormat.AV_PIX_FMT_YUV444P10LE,
+
+  'yuv420p10be': AVPixelFormat.AV_PIX_FMT_YUV420P10BE,
+  'yuv422p10be': AVPixelFormat.AV_PIX_FMT_YUV422P10BE,
+  'yuv444p10be': AVPixelFormat.AV_PIX_FMT_YUV444P10BE,
+}
+
+export const Format2AVFormat: Record<string, AVFormat> = {
+  'flv': AVFormat.FLV,
+  'mp4': AVFormat.MOV,
+  'mov': AVFormat.MOV,
+  'ts': AVFormat.MPEGTS,
+  'ivf': AVFormat.IVF,
+  'opus': AVFormat.OGGS,
+  'ogg': AVFormat.OGGS,
+  'm3u8': AVFormat.MPEGTS,
+  'm3u': AVFormat.MPEGTS,
+  'mpd': AVFormat.MOV,
+  'mp3': AVFormat.MP3,
+  'mkv': AVFormat.MATROSKA,
+  'mka': AVFormat.MATROSKA,
+  'webm': AVFormat.WEBM,
+  'aac': AVFormat.AAC,
+  'flac': AVFormat.FLAC,
+  'wav': AVFormat.WAV
+}