@ -5,7 +5,7 @@ import pMap from 'p-map';
import invariant from 'tiny-invariant' ;
import i18n from 'i18next' ;
import { getSuffixedOutPath , transferTimestamps , getOutFileExtension , getOutDir , deleteDispositionValue , getHtml5ifiedPath , unlinkWithRetry , getFrameDuration , isMac } from '../util' ;
import { getSuffixedOutPath , transferTimestamps , getOutFileExtension , getOutDir , deleteDispositionValue , getHtml5ifiedPath , unlinkWithRetry , getFrameDuration , isMac , html5ifiedPrefix , html5dummySuffix } from '../util' ;
import { isCuttingStart , isCuttingEnd , runFfmpegWithProgress , getFfCommandLine , getDuration , createChaptersFromSegments , readFileFfprobeMeta , getExperimentalArgs , getVideoTimescaleArgs , logStdoutStderr , runFfmpegConcat , RefuseOverwriteError , runFfmpeg } from '../ffmpeg' ;
import { getMapStreamsArgs , getStreamIdsToCopy } from '../util/streams' ;
import { needsSmartCut , getCodecParams } from '../smartcut' ;
@ -132,7 +132,7 @@ function useFfmpegOperations({ filePath, treatInputFileModifiedTimeAsStart, trea
console . log ( 'Merging files' , { paths } , 'to' , outPath ) ;
const durations = await pMap ( paths , getDuration , { concurrency : 1 } ) ;
const durations = await pMap ( paths , async ( path ) = > ( await getDuration ( path ) ) ? ? 0 , { concurrency : 1 } ) ;
const totalDuration = sum ( durations ) ;
let chaptersPath : string | undefined ;
@ -682,9 +682,50 @@ function useFfmpegOperations({ filePath, treatInputFileModifiedTimeAsStart, trea
await concatFiles ( { paths : segmentPaths , outDir , outPath : mergedOutFilePath , metadataFromPath , outFormat , includeAllStreams : true , streams , ffmpegExperimental , onProgress , preserveMovData , movFastStart , chapters , preserveMetadataOnMerge } ) ;
} , [ concatFiles , filePath , shouldSkipExistingFile ] ) ;
// This is just used to load something into the player with correct duration,
// so that the user can seek and then we render frames using ffmpeg & MediaSource
const html5ifyDummy = useCallback ( async ( { filePath : filePathArg , outPath , onProgress } : {
filePath : string ,
outPath : string ,
onProgress : ( p : number ) = > void ,
} ) = > {
console . log ( 'Making ffmpeg-assisted dummy file' , { filePathArg , outPath } ) ;
const duration = await getDuration ( filePathArg ) ;
const ffmpegArgs = [
'-hide_banner' ,
// This is just a fast way of generating an empty dummy file
'-f' , 'lavfi' , '-i' , 'anullsrc=channel_layout=stereo:sample_rate=44100' ,
'-t' , String ( duration ) ,
'-acodec' , 'flac' ,
'-y' , outPath ,
] ;
appendFfmpegCommandLog ( ffmpegArgs ) ;
const result = await runFfmpegWithProgress ( { ffmpegArgs , duration , onProgress } ) ;
logStdoutStderr ( result ) ;
await transferTimestamps ( { inPath : filePathArg , outPath , duration , treatInputFileModifiedTimeAsStart , treatOutputFileModifiedTimeAsStart } ) ;
} , [ appendFfmpegCommandLog , treatInputFileModifiedTimeAsStart , treatOutputFileModifiedTimeAsStart ] ) ;
const html5ify = useCallback ( async ( { customOutDir , filePath : filePathArg , speed , hasAudio , hasVideo , onProgress } : {
customOutDir : string | undefined , filePath : string , speed : Html5ifyMode , hasAudio : boolean , hasVideo : boolean , onProgress : ( p : number ) = > void ,
customOutDir : string | undefined ,
filePath : string ,
speed : Html5ifyMode ,
hasAudio : boolean ,
hasVideo : boolean ,
onProgress : ( p : number ) = > void ,
} ) = > {
console . log ( 'html5ifyAndLoad' , { speed , hasVideo , hasAudio } ) ;
if ( speed === 'fastest' ) {
const path = getSuffixedOutPath ( { customOutDir , filePath : filePathArg , nameSuffix : ` ${ html5ifiedPrefix } ${ html5dummySuffix } .mkv ` } ) ;
await html5ifyDummy ( { filePath : filePathArg , outPath : path , onProgress } ) ;
return path ;
}
const outPath = getHtml5ifiedPath ( customOutDir , filePathArg , speed ) ;
invariant ( outPath != null ) ;
@ -795,35 +836,7 @@ function useFfmpegOperations({ filePath, treatInputFileModifiedTimeAsStart, trea
invariant ( outPath != null ) ;
await transferTimestamps ( { inPath : filePathArg , outPath , duration , treatInputFileModifiedTimeAsStart , treatOutputFileModifiedTimeAsStart } ) ;
return outPath ;
} , [ appendFfmpegCommandLog , treatInputFileModifiedTimeAsStart , treatOutputFileModifiedTimeAsStart ] ) ;
// This is just used to load something into the player with correct duration,
// so that the user can seek and then we render frames using ffmpeg & MediaSource
const html5ifyDummy = useCallback ( async ( { filePath : filePathArg , outPath , onProgress } : {
filePath : string ,
outPath : string ,
onProgress : ( p : number ) = > void ,
} ) = > {
console . log ( 'Making ffmpeg-assisted dummy file' , { filePathArg , outPath } ) ;
const duration = await getDuration ( filePathArg ) ;
const ffmpegArgs = [
'-hide_banner' ,
// This is just a fast way of generating an empty dummy file
'-f' , 'lavfi' , '-i' , 'anullsrc=channel_layout=stereo:sample_rate=44100' ,
'-t' , String ( duration ) ,
'-acodec' , 'flac' ,
'-y' , outPath ,
] ;
appendFfmpegCommandLog ( ffmpegArgs ) ;
const result = await runFfmpegWithProgress ( { ffmpegArgs , duration , onProgress } ) ;
logStdoutStderr ( result ) ;
await transferTimestamps ( { inPath : filePathArg , outPath , duration , treatInputFileModifiedTimeAsStart , treatOutputFileModifiedTimeAsStart } ) ;
} , [ appendFfmpegCommandLog , treatInputFileModifiedTimeAsStart , treatOutputFileModifiedTimeAsStart ] ) ;
} , [ appendFfmpegCommandLog , html5ifyDummy , treatInputFileModifiedTimeAsStart , treatOutputFileModifiedTimeAsStart ] ) ;
// https://stackoverflow.com/questions/34118013/how-to-determine-webm-duration-using-ffprobe
const fixInvalidDuration = useCallback ( async ( { fileFormat , customOutDir , onProgress } : {
Mikael Finstad
6 months ago