diff options
| author | Robin Gareus <robin@gareus.org> | 2013-03-30 16:45:22 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2013-03-30 16:50:56 +0100 |
| commit | d8f0cc8fcb0b37d7cd0c63bb0c08709709d5faf3 (patch) | |
| tree | 25c82498c380caf0832a6c022505e4efddc86ecf /gtk2_ardour/transcode_ffmpeg.cc | |
| parent | 864ce8f0d1aaefdbf7cb582b9ed34d669e81c468 (diff) | |
vtl: update ffmpeg parameters and output-parsing
Diffstat (limited to 'gtk2_ardour/transcode_ffmpeg.cc')
| -rw-r--r-- | gtk2_ardour/transcode_ffmpeg.cc | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/gtk2_ardour/transcode_ffmpeg.cc b/gtk2_ardour/transcode_ffmpeg.cc index e886c64f64..aeabd87a00 100644 --- a/gtk2_ardour/transcode_ffmpeg.cc +++ b/gtk2_ardour/transcode_ffmpeg.cc @@ -253,8 +253,8 @@ TranscodeFfmpeg::default_encoder_settings () ffs.clear(); ffs["-vcodec"] = "mpeg4"; ffs["-acodec"] = "ac3"; - ffs["-b"] = "5000k"; - ffs["-ab"] = "160k"; + ffs["-b:v"] = "5000k"; + ffs["-b:a"] = "160k"; return ffs; } @@ -422,7 +422,7 @@ TranscodeFfmpeg::transcode (std::string outfile, const int outw, const int outh, argp[0] = strdup(ffmpeg_exe.c_str()); argp[1] = strdup("-i"); argp[2] = strdup(infile.c_str()); - argp[3] = strdup("-b"); + argp[3] = strdup("-b:v"); argp[4] = (char*) calloc(7,sizeof(char)); snprintf(argp[4], 7, "%i0k", bitrate); argp[5] = strdup("-s"); argp[6] = (char*) calloc(10,sizeof(char)); snprintf(argp[6], 10, "%ix%i", width, height); @@ -484,10 +484,24 @@ void TranscodeFfmpeg::ffmpegparse_a (std::string d, size_t /* s */) { const char *t; + int h,m,s; char f[7]; + ARDOUR::framecnt_t p = -1; + if (!(t=strstr(d.c_str(), "time="))) { return; } - ARDOUR::framecnt_t f = (ARDOUR::framecnt_t) floorf (atof(t+5) * m_fps); - if (f > m_duration ) { f = m_duration; } - Progress(f, m_duration); /* EMIT SIGNAL */ + + if (sscanf(t+5, "%d:%d:%d.%s",&h,&m,&s,f) == 4) { + p = (ARDOUR::framecnt_t) floor( 100.0 * ( + h * 3600.0 + + m * 60.0 + + s * 1.0 + + atoi(f) / pow(10, strlen(f)) + )); + p = p * m_fps / 100.0; + if (p > m_duration ) { p = m_duration; } + Progress(p, m_duration); /* EMIT SIGNAL */ + } else { + Progress(0, 0); /* EMIT SIGNAL */ + } } void |