Not hearing primary audio track
Posted: Thu Sep 15, 2016 1:14 amUsing a profile that does not transcode (confirmed by FFMPEG not running during playback). File will play natively. However, audio track 1 is not what Serviio is sending to my Roku. Here is the ffmpeg output:
Stream 0:1 is what should be heard, but the Roku is playing the audio track with comments for the sight impared. Not sure which audio track that actually is, but probably 0:2 since my AVR only indicates 2 channel AC3.
Since there's no transcoding, shouldn't all audio tracks be streamed? The Roku has the ability to select tracks, but it doesn't show any others available. Would the debug menu indicate anything for this, or is it possible the Roku is reading the wrong audio track? If it's the Roku, I can submit a bug there. I only have one other player that could play this without transcoding, and I'll check it later tonight. However, it is capable of selecting different audio tracks, so it might not show up there.
- Code:
C:\Users\Public\Videos>ffmpeg -i "star wars the force awakens (2015).m2ts
ffmpeg version N-79143-g8ff0f6a Copyright (c) 2000-2016 the FFmpeg developers built with gcc 5.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 30.100 / 57. 30.100
libavformat 57. 29.101 / 57. 29.101
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 40.102 / 6. 40.102
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[NULL @ 0000000000106dc0] start time for stream 5 is not set in estimate_timings_from_pts
[NULL @ 0000000000107920] start time for stream 6 is not set in estimate_timings_from_pts
[NULL @ 00000000001084c0] start time for stream 7 is not set in estimate_timings_from_pts
[mpegts @ 00000000000c69c0] Could not find codec parameters for stream 5 (Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 00000000000c69c0] Could not find codec parameters for stream 6 (Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 00000000000c69c0] Could not find codec parameters for stream 7 (Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'star wars the force awakens (2015).m2ts':
Duration: 02:15:48.29, start: 11.650667, bitrate: 39652 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x1100]: Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086), 48000 Hz, 7.1, s32p (24 bit)
Stream #0:2[0x1101]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 320 kb/s
Stream #0:3[0x1102]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 640 kb/s
Stream #0:4[0x1103]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 640 kb/s
Stream #0:5[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:6[0x1201]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:7[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:8[0x1203]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090),1920x1080
Stream #0:9[0x1204]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090),1920x1080
Stream 0:1 is what should be heard, but the Roku is playing the audio track with comments for the sight impared. Not sure which audio track that actually is, but probably 0:2 since my AVR only indicates 2 channel AC3.
Since there's no transcoding, shouldn't all audio tracks be streamed? The Roku has the ability to select tracks, but it doesn't show any others available. Would the debug menu indicate anything for this, or is it possible the Roku is reading the wrong audio track? If it's the Roku, I can submit a bug there. I only have one other player that could play this without transcoding, and I'll check it later tonight. However, it is capable of selecting different audio tracks, so it might not show up there.