Esempio n. 1
0
        public bool Transcode(string filenameOut, ETranscode modifiers, string actBytes = null, TimeSpan?from = null, TimeSpan?to = null)
        {
            _error                  = false;
            _success                = false;
            _aborted                = false;
            _matchedDuration        = false;
            AudioMeta.Time.Duration = TimeSpan.Zero;

            string param = FFMPEG_TRANSCODE;

            if (!(_filenameMeta is null))
            {
                param = FFMPEG_TRANSCODE2;
            }
            if (actBytes is null)
            {
                param = param.Replace(ACTIVATION, string.Empty);
            }
            else
            {
                param = param.Replace(ACTIVATION, ACTIVATION_PARAM);
                param = param.Replace(ACT_BYTES, actBytes);
            }

            if (from.HasValue)
            {
                param = param.Replace(BEGIN, BEGIN_PARAM);
                string secs = from.Value.TotalSeconds.ToString("f3");
                param = param.Replace(TS_FROM, secs);
                AudioMeta.Time.Begin = from.Value;
            }
            else
            {
                param = param.Replace(BEGIN, string.Empty);
            }

            if (to.HasValue)
            {
                param = param.Replace(END, END_PARAM);
                string secs = to.Value.TotalSeconds.ToString("f3");
                param = param.Replace(TS_TO, secs);
                AudioMeta.Time.End = to.Value;
            }
            else
            {
                param = param.Replace(END, string.Empty);
            }

            param = param.Replace(INPUT, _filenameIn);
            param = param.Replace(OUTPUT, filenameOut);

            if (!_bitrateParam.IsNullOrWhiteSpace())
            {
                param = param.Replace(BITRATE, _bitrateParam);
            }
            else
            {
                param = param.Replace(BITRATE, string.Empty);
            }

            if (modifiers.HasFlag(ETranscode.copy) && _bitrateParam.IsNullOrWhiteSpace())
            {
                param = param.Replace(COPY, COPY_PARAM);
            }
            else
            {
                param = param.Replace(COPY, string.Empty);
            }

            if (!(_filenameMeta is null))
            {
                param = param.Replace(INPUT2, _filenameMeta);
            }

            Log(4, this, () => ID + param.SubstitUser().SubstitActiv());
            string result = runProcess(FFmpegExePath, param, true, ffMpegAsyncHandlerTranscode);

            return(_success && !_aborted && !_error);
        }
Esempio n. 2
0
        //--------------------------------------------------
        public bool Transcode(string filenameOut, ETranscode modifiers, string actBytes = null, TimeSpan?from = null, TimeSpan?to = null)
        {
            _success = false;
            _aborted = false;
            AudioMeta.Time.Duration = TimeSpan.Zero;

            string param = FFMPEG_TRANSCODE;

            if (actBytes is null)
            {
                param = param.Replace(ACTIVATION, string.Empty);
            }
            else
            {
                param = param.Replace(ACTIVATION, ACTIVATION_PARAM);
                param = param.Replace(ACT_BYTES, actBytes);
            }

            if (from.HasValue)
            {
                param = param.Replace(BEGIN, BEGIN_PARAM);
                string secs = from.Value.TotalSeconds.ToString("f3");
                param = param.Replace(TS_FROM, secs);
                AudioMeta.Time.Begin = from.Value;
            }
            else
            {
                param = param.Replace(BEGIN, string.Empty);
            }

            if (to.HasValue)
            {
                param = param.Replace(END, END_PARAM);
                string secs = to.Value.TotalSeconds.ToString("f3");
                param = param.Replace(TS_TO, secs);
                AudioMeta.Time.End = to.Value;
            }
            else
            {
                param = param.Replace(END, string.Empty);
            }

            param = param.Replace(INPUT, _filename);
            param = param.Replace(OUTPUT, filenameOut);

            if (modifiers.HasFlag(ETranscode.copy))
            {
                param = param.Replace(COPY, COPY_PARAM);
            }
            else
            {
                param = param.Replace(COPY, string.Empty);
            }

            if (modifiers.HasFlag(ETranscode.noChapters))
            {
                param = param.Replace(NO_CHAPT, NO_CHAPT_PARAM);
            }
            else
            {
                param = param.Replace(NO_CHAPT, string.Empty);
            }

            string result = runProcess(FFmpegExePath, param, true, ffMpegAsyncHandlerTranscode);

            return(_success && !_aborted);
        }