Audio track name not showing

[jorgosz]

Dear Support,
Not sure that this is a bug, but I'd like to report my experiences.
When I open mp4 file in VLC media player, I see the audio tracks' name.
When I open the same video file in SMPlayer, I see only numbers, not the names.
Is it possible to solve this problem?
Screenshots attached.
Thanks.

[rvm]

[jorgosz]

C:/DOKUMENTUMOK/smplayer-portable-17.1.0.0/mplayer/mplayer.exe -noquiet -slave -identify -nofs -sub-fuzziness 1 -vo direct3d, -priority normal -nodr -double -nomouseinput -nokeepaspect -wid 1444776 -monitorpixelaspect 1 -subfont-osd-scale 3 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -noflip-hebrew -ass-styles C:/DOKUMENTUMOK/smplayer-portable-17.1.0.0/styles.ass -subcp ISO-8859-1 -aid 0 -subpos 100 -volume 50 -osdlevel 0 -vf-add screenshot=.\screenshots/shot -noslices -channels 2 -af-add scaletempo -af-add equalizer=0:0:0:0:0:0:0:0:0:0 C:/DOKUMENTUMOK/20160420081154096_TWR_ADC_A-SMGCS_CH155_0.mp4

MPlayer Redxii-SVN-r37871-4.9.3 (x86_64) (C) 2000-2016 MPlayer Team
FFmpeg version: N-80185-gbb3388f
Build date: 2016-06-04 18:44:50 EDT
Setting process priority: normal


Playing C:/DOKUMENTUMOK/20160420081154096_TWR_ADC_A-SMGCS_CH155_0.mp4.
libavformat version 57.37.101 (internal)
libavformat file format detected.
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000171d000]Protocol name not provided, cannot determine if input is local or a network protocol, buffers and access patterns cannot be configured optimally without knowing the protocol
ID_AUDIO_ID=0
[lavf] stream 0: audio (aac), -aid 0, -alang und
ID_AUDIO_ID=1
[lavf] stream 1: audio (aac), -aid 1, -alang und
ID_AUDIO_ID=2
[lavf] stream 2: audio (aac), -aid 2, -alang und
ID_AUDIO_ID=3
[lavf] stream 3: audio (aac), -aid 3, -alang und
ID_VIDEO_ID=0
[lavf] stream 4: video (h264), -vid 0
ID_SUBTITLE_ID=0
[lavf] stream 5: subtitle (mov_text), -sid 0, -slang und
VIDEO: [H264] 1920x1080 24bpp 20.000 fps 378.3 kbps (46.2 kbyte/s)
Opening video filter: [ass auto=1]
[ass] auto-open
Opening video filter: [screenshot=.\screenshots/shot]
[ass] Shaper: FriBidi 0.19.7 (SIMPLE)
[ass] Using font provider directwrite
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 57.44.100 (internal)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
ID_VIDEO_CODEC=ffh264
Clip info:
major_brand: isom
ID_CLIP_INFO_NAME0=major_brand
ID_CLIP_INFO_VALUE0=isom
minor_version: 512
ID_CLIP_INFO_NAME1=minor_version
ID_CLIP_INFO_VALUE1=512
compatible_brands: isomiso2avc1mp41
ID_CLIP_INFO_NAME2=compatible_brands
ID_CLIP_INFO_VALUE2=isomiso2avc1mp41
encoder: Lavf56.15.102
ID_CLIP_INFO_NAME3=encoder
ID_CLIP_INFO_VALUE3=Lavf56.15.102
ID_CLIP_INFO_N=4
Load subtitles in C:/DOKUMENTUMOK/
Load subtitles in C:/DOKUMENTUMOK/smplayer-portable-17.1.0.0/mplayer/mplayer/sub/
ID_FILENAME=C:/DOKUMENTUMOK/20160420081154096_TWR_ADC_A-SMGCS_CH155_0.mp4
ID_DEMUXER=lavfpref
ID_VIDEO_FORMAT=H264
ID_VIDEO_BITRATE=378288
ID_VIDEO_WIDTH=1920
ID_VIDEO_HEIGHT=1080
ID_VIDEO_FPS=20.000
ID_VIDEO_ASPECT=0.0000
ID_AUDIO_FORMAT=MP4A
ID_AUDIO_BITRATE=62712
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=1
ID_START_TIME=-0.02
ID_LENGTH=1200.02
ID_SEEKABLE=1
ID_CHAPTERS=0
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 1 ch, floatle, 62.7 kbit/4.08% (ratio: 7839->192000)
ID_AUDIO_BITRATE=62712
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=1
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
AO: [dsound] 48000Hz 1ch s16le (2 bytes per sample)
ID_AUDIO_CODEC=ffaac
Starting playback...
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 000000000198bd40]bicubic scaler, from yuv444p to yuv420p using MMXEXT
VO: [direct3d] 1920x1080 => 1920x1080 Planar YV12
[ass] PlayResX undefined, setting to 384
[ass] fontselect: (Arial, 400, 0) -> ArialMT, 0, ArialMT

==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 1 ch, floatle, 20.2 kbit/1.31% (ratio: 2520->192000)
ID_AUDIO_BITRATE=20160
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=1
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
AO: [dsound] 48000Hz 1ch s16le (2 bytes per sample)
ID_AUDIO_TRACK=1



************************************************
**** Your system is too SLOW to play this! ****
************************************************

Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver
- Try -ao sdl or use the OSS emulation of ALSA.
- Experiment with different values for -autosync, 30 is a good start.
- Slow video output
- Try a different -vo driver (-vo help for a list) or try -framedrop!
- Slow CPU
- Don't try to play a big DVD/DivX on a slow CPU! Try some of the lavdopts,
e.g. -vfm ffmpeg -lavdopts lowres=1:fast:skiploopfilter=all.
- Broken file
- Try various combinations of -nobps -ni -forceidx -mc 0.
- Slow media (NFS/SMB mounts, DVD, VCD etc)
- Try -cache 8192.
- Are you using -cache to play a non-interleaved AVI file?
- Try -nocache.
Read DOCS/HTML/en/video.html for tuning/speedup tips.
If none of this helps you, read DOCS/HTML/en/bugreports.html.


==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 1 ch, floatle, 40.6 kbit/2.64% (ratio: 5071->192000)
ID_AUDIO_BITRATE=40568
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=1
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
AO: [dsound] 48000Hz 1ch s16le (2 bytes per sample)
ID_AUDIO_TRACK=3

[rvm]

According to the log, mplayer is not providing names for the audio tracks (smplayer takes them from it).
You can try to switch to mpv as multimedia engine (preferences -> general), maybe it does.

[jorgosz]

With mvp SMPlayer show "und"s instead of numbers. Not good.

[jorgosz]

Any solution?

[rvm]

Please send the mpv log.

[jorgosz]

C:/DOKUMENTUMOK/smplayer-portable-17.1.0.0-x64/smplayer-portable-17.1.0.0/mpv/mpv.exe --no-config --no-quiet --terminal --no-msg-color --input-file=/dev/stdin --no-fs --hwdec=no --sub-auto=fuzzy --priority=normal --no-input-default-bindings --input-vo-keyboard=no --no-input-cursor --cursor-autohide=no --no-keepaspect --wid=1511074 --monitorpixelaspect=1 --osd-scale=1 --sub-ass --embeddedfonts --sub-ass-line-spacing=0 --sub-scale=1 --sub-font=Arial --sub-color=#ffffffff --sub-shadow-color=#ff000000 --sub-border-color=#ff000000 --sub-border-size=0.75 --sub-shadow-offset=2.5 --sub-codepage=utf8:ISO-8859-1 --sub-pos=100 --volume=50 --cache=auto --osd-level=0 --screenshot-template=cap_%F_%p_%02n --screenshot-format=jpg --screenshot-directory=.\screenshots --audio-channels=2 --audio-pitch-correction=yes --af-add=equalizer=0:0:0:0:0:0:0:0:0:0 --volume-max=100 --term-playing-msg=MPV_VERSION=${=mpv-version:}
INFO_VIDEO_WIDTH=${=width}
INFO_VIDEO_HEIGHT=${=height}
INFO_VIDEO_ASPECT=${=video-aspect}
INFO_VIDEO_FPS=${=container-fps:${=fps}}
INFO_VIDEO_FORMAT=${=video-format}
INFO_VIDEO_CODEC=${=video-codec}
INFO_AUDIO_FORMAT=${=audio-codec-name}
INFO_AUDIO_CODEC=${=audio-codec}
INFO_AUDIO_RATE=${=audio-params/samplerate}
INFO_AUDIO_NCH=${=audio-params/channel-count}
INFO_LENGTH=${=duration:${=length}}
INFO_DEMUXER=${=current-demuxer:${=demuxer}}
INFO_SEEKABLE=${=seekable}
INFO_TITLES=${=disc-titles}
INFO_CHAPTERS=${=chapters}
INFO_TRACKS_COUNT=${=track-list/count}
METADATA_TITLE=${metadata/by-key/title:}
METADATA_ARTIST=${metadata/by-key/artist:}
METADATA_ALBUM=${metadata/by-key/album:}
METADATA_GENRE=${metadata/by-key/genre:}
METADATA_DATE=${metadata/by-key/date:}
METADATA_TRACK=${metadata/by-key/track:}
METADATA_COPYRIGHT=${metadata/by-key/copyright:}
INFO_MEDIA_TITLE=${=media-title:}
INFO_STREAM_PATH=${stream-path}
--term-status-msg=STATUS: ${=time-pos} / ${=duration:${=length:0}} P: ${=pause} B: ${=paused-for-cache} I: ${=core-idle} VB: ${=video-bitrate:0} AB: ${=audio-bitrate:0} C:/DOKUMENTUMOK/20160420081154096_TWR_ADC_A-SMGCS_CH155_0.mp4

Playing: C:/DOKUMENTUMOK/20160420081154096_TWR_ADC_A-SMGCS_CH155_0.mp4
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
Audio --aid=2 --alang=und (aac)
Audio --aid=3 --alang=und (aac)
Audio --aid=4 --alang=und (aac)
(+) Subs --sid=1 --slang=und (*) (mov_text)
[lavf] Edit lists are not correctly supported (FFmpeg issue).
AO: [wasapi] 48000Hz stereo 2ch float
VO: [opengl] 1920x1080 yuv444p
INFO_VIDEO_DSIZE=1920x1080
MPV_VERSION=mpv 0.23.0-git-10a005d
INFO_VIDEO_WIDTH=1920
INFO_VIDEO_HEIGHT=1080
INFO_VIDEO_ASPECT=1.777778
INFO_VIDEO_FPS=20.000000
INFO_VIDEO_FORMAT=h264
INFO_VIDEO_CODEC=h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
INFO_AUDIO_FORMAT=aac
INFO_AUDIO_CODEC=aac (AAC (Advanced Audio Coding))
INFO_AUDIO_RATE=48000
INFO_AUDIO_NCH=1
INFO_LENGTH=1200.022000
INFO_DEMUXER=lavf
INFO_SEEKABLE=yes
INFO_TITLES=
INFO_CHAPTERS=0
INFO_TRACKS_COUNT=6
METADATA_TITLE=
METADATA_ARTIST=
METADATA_ALBUM=
METADATA_GENRE=
METADATA_DATE=
METADATA_TRACK=
METADATA_COPYRIGHT=
INFO_MEDIA_TITLE=20160420081154096_TWR_ADC_A-SMGCS_CH155_0.mp4
INFO_STREAM_PATH=C:/DOKUMENTUMOK/20160420081154096_TWR_ADC_A-SMGCS_CH155_0.mp4
INFO_TRACK_0: audio 1 'und' '' yes
INFO_TRACK_1: audio 2 'und' '' no
INFO_TRACK_2: audio 3 'und' '' no
INFO_TRACK_3: audio 4 'und' '' no
INFO_TRACK_4: video 1 'und' '' yes
INFO_TRACK_5: sub 1 'und' '' yes
Track switched:
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
Audio --aid=2 --alang=und (aac)
Audio --aid=3 --alang=und (aac)
Audio --aid=4 --alang=und (aac)
(+) Subs --sid=1 --slang=und (*) (mov_text)
Track switched:
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
Audio --aid=2 --alang=und (aac)
Audio --aid=3 --alang=und (aac)
Audio --aid=4 --alang=und (aac)
(+) Subs --sid=1 --slang=und (*) (mov_text)
Track switched:
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
Audio --aid=2 --alang=und (aac)
Audio --aid=3 --alang=und (aac)
Audio --aid=4 --alang=und (aac)
(+) Subs --sid=1 --slang=und (*) (mov_text)
Track switched:
(+) Video --vid=1 (*) (h264)
Audio --aid=1 --alang=und (*) (aac)
(+) Audio --aid=2 --alang=und (aac)
Audio --aid=3 --alang=und (aac)
Audio --aid=4 --alang=und (aac)
(+) Subs --sid=1 --slang=und (*) (mov_text)
AO: [wasapi] 48000Hz stereo 2ch float

[rvm]