Hi there, On Sat, 29 May 2021, 21:16:58 +0200, Manfred Hollstein wrote: > On Sat, 29 May 2021, 20:55:29 +0200, Luigi Baldoni wrote: > > Sent: Saturday, May 29, 2021 at 8:05 PM > > From: "Manfred Hollstein" <manfre...@gmx.net> > > > > > > I normally use HandBrake to convert AV recordings from my Dreambox into > > > a format to keep on my local server. Doing this on Leap 15.3 produces a > > > video which can be seen, and it also produces audio channels which are > > > shown normally using e.g. "mpv" - however, the audio is not hearable, > > > it's just silent. > > > > > > Trying to playback that file using "vlc" then shows: > > > > > > $ vlc S01E05.D\303nnes\ Eis.mkv > > > VLC media player 3.0.13 Vetinari (revision 3.0.12.1-158-g6977abc430) > > > [0000555864925f90] main libvlc: Running vlc with the default interface. > > > Use 'cvlc' to use vlc without interface. > > > [0000555864a09f30] main audio output error: too low audio sample > > > frequency (0) > > > [00007fc0ccd0de10] main decoder error: failed to create audio output > > > [00007fc0b4007020] gl gl: Initialized libplacebo v2.43.1 > > > libva info: VA-API version 1.10.0 > > > libva info: User environment variable requested driver 'iHD' > > > libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so > > > libva info: Found init function __vaDriverInit_1_10 > > > libva info: va_openDriver() returns 0 > > > [00007fc0ccc35ee0] avcodec decoder: Using Intel iHD driver for Intel(R) > > > Gen Graphics - 20.3.0 () for hardware decoding > > > > > > Note the "main audio output error: too low audio sample frequency"! I > > > guess this is the reason why there is no audio. Trying to play back the > > > same file on Leap 15.2 does not change anything, so the issue is caused > > > on the conversion side, i.e. on Leap 15.3. Using the same preset on Leap > > > 15.2 I get a fully functional video with hearable sound! AFAICS, the > > > main difference between Leap 15.2 and 15.3 is ffmpeg-4.2 vs. ffmpeg-4.4. > > > > What does mediainfo have to say about it? > > Did not know about that program yet, will install it next. > > As an FYI, I rebooted into Leap 15.2 in the meantime and converted the > file successfully. Interestingly, "vlc" still complains about the low > audio sample frequency and happily plays back video and audio. Will > check again tomorrow on 15.3.
I've now converted another movie on Leap 15.2 and 15.3 each. The full output from mediainfo is attached to this e-mail (hope it'll get through to the list); the differences are looking rather interesting: $ diff S01E06.Ohne\ Reue-15.?.mkv.txt 2,3c2,3 < Unique ID : 280280205797993800007701827854470990123 (0xD2DC010DC8092B9E843DA25967F3C92B) < Complete name : S01E06.Ohne Reue-15.2.mkv --- > Unique ID : > 76328831096654112612654232567787584869 (0x396C65ECB1A2EF9E5EC4DFF97A887D65) > Complete name : S01E06.Ohne Reue-15.3.mkv 6c6 < File size : 2.29 GiB --- > File size : 1.85 GiB 8c8 < Overall bit rate : 3 996 kb/s --- > Overall bit rate : 3 220 kb/s 12c12 < Encoded date : UTC 2021-05-30 08:38:19 --- > Encoded date : UTC 2021-05-30 07:18:11 14c14 < Writing library : Lavf58.29.100 --- > Writing library : Lavf58.76.100 48c48 < DURATION : 01:22:06,123000000 --- > DURATION : 01:22:06,102000000 54d53 < Commercial name : Dolby Digital 57,58d55 < Bit rate mode : Constant < Bit rate : 448 kb/s 60d56 < Channel layout : L R C LFE Ls Rs 62d57 < Frame rate : 31.250 FPS (1536 SPF) 64,65d58 < Delay relative to video : -484 ms < Stream size : 263 MiB (11%) 68d60 < Service kind : Complete Main 71c63 < DURATION : 01:22:05,319000000 --- > DURATION : 00:00:00,000000000 84d75 < Delay relative to video : -683 ms 89c80 < DURATION : 01:22:05,418000000 --- > DURATION : 00:00:00,000000000 102d92 < Delay relative to video : -651 ms 106c96 < DURATION : 01:22:05,450000000 --- > DURATION : 00:00:00,000000000 The most interesting item to me is this: < Commercial name : Dolby Digital 57,58d55 < Bit rate mode : Constant < Bit rate : 448 kb/s 60d56 < Channel layout : L R C LFE Ls Rs 62d57 < Frame rate : 31.250 FPS (1536 SPF) 64,65d58 < Delay relative to video : -484 ms < Stream size : 263 MiB (11%) 68d60 < Service kind : Complete Main All these elements exist only in the file produced on 15.2. Will compare the presets between both worlds, but I presume some elements are missing in the 15.3 version. Cheers. l8er manfred
General Unique ID : 280280205797993800007701827854470990123 (0xD2DC010DC8092B9E843DA25967F3C92B) Complete name : S01E06.Ohne Reue-15.2.mkv Format : Matroska Format version : Version 4 File size : 2.29 GiB Duration : 1 h 22 min Overall bit rate : 3 996 kb/s Movie name : Ohne Reue Description : Jesse Stone Released date : 2010-10-31 Encoded date : UTC 2021-05-30 08:38:19 Writing application : HandBrake 1.3.3 2020071600 Writing library : Lavf58.29.100 ErrorDetectionType : Per level 1 ARTIST : Tom Selleck, Kathy Baker, Kohl Sudduth, Stephen McHattie DIRECTOR : Robert Harmon GENRE : Krimi SYNOPSIS : In Folge 6 der Jesse Stone-Reihe wird es ungemütlich für Chief Stone: Ein Parkhaus-Serienkiller treibt in Boston sein Unwesen. Jesse Stone mischt sich – obwohl vom Dienst suspendiert – gegen jede Vernunft ein. Privat allerdings läuft es für Jesse etwas ruhiger, denn zum ersten Mal gehören zu seinen besten Freunden nicht nur Golden Retriever Reggie und ein Glas Whisky, sondern auch eine Kollegin, die mit Eheproblemen kämpft. Schneller und auch etwas härter erzählt als seine Vorgänger, ist der jüngste Jesse-Stone-Auftritt der vorläufige Abschluss der beliebten Reihe. Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Main@L4 Format settings : CABAC / 4 Ref Frames Format settings, CABAC : Yes Format settings, Reference frames : 4 frames Codec ID : V_MPEG4/ISO/AVC Duration : 1 h 22 min Width : 1 280 pixels Height : 720 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 50.000 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Writing library : x264 core 161 Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=7 / psy=1 / psy_rd=1,00:0,00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=500 / keyint_min=50 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=18,0 / qcomp=0,60 / qpmin=0 / qpmax=69 / qpstep=4 / vbv_maxrate=20000 / vbv_bufsize=25000 / crf_max=0,0 / nal_hrd=none / filler=0 / ip_ratio=1,40 / aq=1:1,00 Default : Yes Forced : No Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 DURATION : 01:22:06,123000000 Audio #1 ID : 2 Format : AC-3 Format/Info : Audio Coding 3 Commercial name : Dolby Digital Codec ID : A_AC3 Duration : 1 h 22 min Bit rate mode : Constant Bit rate : 448 kb/s Channel(s) : 6 channels Channel layout : L R C LFE Ls Rs Sampling rate : 48.0 kHz Frame rate : 31.250 FPS (1536 SPF) Compression mode : Lossy Delay relative to video : -484 ms Stream size : 263 MiB (11%) Title : Surround Language : German Service kind : Complete Main Default : Yes Forced : No DURATION : 01:22:05,319000000 Audio #2 ID : 3 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 1 h 22 min Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Delay relative to video : -683 ms Title : Stereo Language : German Default : No Forced : No DURATION : 01:22:05,418000000 Audio #3 ID : 4 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 1 h 22 min Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Delay relative to video : -651 ms Title : English Default : No Forced : No DURATION : 01:22:05,450000000
General Unique ID : 76328831096654112612654232567787584869 (0x396C65ECB1A2EF9E5EC4DFF97A887D65) Complete name : S01E06.Ohne Reue-15.3.mkv Format : Matroska Format version : Version 4 File size : 1.85 GiB Duration : 1 h 22 min Overall bit rate : 3 220 kb/s Movie name : Ohne Reue Description : Jesse Stone Released date : 2010-10-31 Encoded date : UTC 2021-05-30 07:18:11 Writing application : HandBrake 1.3.3 2020071600 Writing library : Lavf58.76.100 ErrorDetectionType : Per level 1 ARTIST : Tom Selleck, Kathy Baker, Kohl Sudduth, Stephen McHattie DIRECTOR : Robert Harmon GENRE : Krimi SYNOPSIS : In Folge 6 der Jesse Stone-Reihe wird es ungemütlich für Chief Stone: Ein Parkhaus-Serienkiller treibt in Boston sein Unwesen. Jesse Stone mischt sich – obwohl vom Dienst suspendiert – gegen jede Vernunft ein. Privat allerdings läuft es für Jesse etwas ruhiger, denn zum ersten Mal gehören zu seinen besten Freunden nicht nur Golden Retriever Reggie und ein Glas Whisky, sondern auch eine Kollegin, die mit Eheproblemen kämpft. Schneller und auch etwas härter erzählt als seine Vorgänger, ist der jüngste Jesse-Stone-Auftritt der vorläufige Abschluss der beliebten Reihe. Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Main@L4 Format settings : CABAC / 4 Ref Frames Format settings, CABAC : Yes Format settings, Reference frames : 4 frames Codec ID : V_MPEG4/ISO/AVC Duration : 1 h 22 min Width : 1 280 pixels Height : 720 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 50.000 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Writing library : x264 core 161 Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=7 / psy=1 / psy_rd=1,00:0,00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=500 / keyint_min=50 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=18,0 / qcomp=0,60 / qpmin=0 / qpmax=69 / qpstep=4 / vbv_maxrate=20000 / vbv_bufsize=25000 / crf_max=0,0 / nal_hrd=none / filler=0 / ip_ratio=1,40 / aq=1:1,00 Default : Yes Forced : No Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 DURATION : 01:22:06,102000000 Audio #1 ID : 2 Format : AC-3 Format/Info : Audio Coding 3 Codec ID : A_AC3 Duration : 1 h 22 min Channel(s) : 6 channels Sampling rate : 48.0 kHz Compression mode : Lossy Title : Surround Language : German Default : Yes Forced : No DURATION : 00:00:00,000000000 Audio #2 ID : 3 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 1 h 22 min Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Title : Stereo Language : German Default : No Forced : No DURATION : 00:00:00,000000000 Audio #3 ID : 4 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 1 h 22 min Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Title : English Default : No Forced : No DURATION : 00:00:00,000000000
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