fix(BasePlayer): incorrectly mutating FFMPEG_ARGUMENTS when using seek (#2622)

Because args was not a copy of FFMPEG_ARGIMENTS, but a reference to it, pushing 'ss' argument pushed it to FFMPEG_ARGUMENTS, making it persistent.
This commit is contained in:
Mikhail
2018-06-23 16:20:59 +03:00
committed by SpaceEEC
parent 18646b72f9
commit bf738b34de

View File

@@ -45,7 +45,7 @@ class BasePlayer extends EventEmitter {
const isStream = input instanceof ReadableStream;
const args = isStream ? FFMPEG_ARGUMENTS : ['-i', input, ...FFMPEG_ARGUMENTS];
const args = isStream ? FFMPEG_ARGUMENTS.slice() : ['-i', input, ...FFMPEG_ARGUMENTS];
if (options.seek) args.push('-ss', String(options.seek));
const ffmpeg = new prism.FFmpeg({ args });