No audio/choppy video on dl twitter mp4s

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5Laser
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No audio/choppy video on dl twitter mp4s

Postby 5Laser » 12 Dec 2023 14:37

Hello,
I have an issue with downloaded twitter videos (via twitter video downloader extension)
Usually they work fine, but every now and then, like 15% of them,
have issues with the audio and a few of them will also just cut of after a few seconds of playback.
Those files play without issues in any other player or browser.
Here an example log of a file that plays without the audio.
And a link to the original file https://we.tl/t-Bxm4yBufmb

Thanks for the help.

Part 1 log

main debug: processing request item: 2023 Toyota Land Cruiser _Series 70_ .mp4, node: Wiedergabeliste, skip: 0
main debug: resyncing on 2023 Toyota Land Cruiser _Series 70_ .mp4
main debug: 2023 Toyota Land Cruiser _Series 70_ .mp4 is at 15
main debug: starting playback of new item
main debug: resyncing on 2023 Toyota Land Cruiser _Series 70_ .mp4
main debug: 2023 Toyota Land Cruiser _Series 70_ .mp4 is at 15
main debug: creating new input thread
main debug: Creating an input for '2023 Toyota Land Cruiser _Series 70_ .mp4'
main debug: requesting art for new input thread
main debug: using timeshift granularity of 50 MiB
main debug: using timeshift path: C:\Users\Sherlock\AppData\Local\Temp
main debug: `file:///Z:/Downloads/2023%20Toyota%20Land%20Cruiser%20_Series%2070_%20.mp4' gives access `file' demux `any' path `/Z:/Downloads/2023%20Toyota%20Land%20Cruiser%20_Series%2070_%20.mp4'
main debug: creating demux: access='file' demux='any' location='/Z:/Downloads/2023%20Toyota%20Land%20Cruiser%20_Series%2070_%20.mp4' file='Z:\Downloads\2023 Toyota Land Cruiser _Series 70_ .mp4'
main debug: looking for access_demux module matching "file": 15 candidates
main debug: looking for meta fetcher module matching "any": 1 candidates
main debug: no access_demux modules matched
main debug: creating access: file:///Z:/Downloads/2023%20Toyota%20Land%20Cruiser%20_Series%2070_%20.mp4
main debug: (path: Z:\Downloads\2023 Toyota Land Cruiser _Series 70_ .mp4)
main debug: looking for access module matching "file": 27 candidates
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\meta\fetcher
main debug: using access module "filesystem"
main debug: looking for stream_filter module matching "prefetch,cache_read": 24 candidates
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
cache_read debug: Using stream method for AStream*
cache_read debug: starting pre-buffering
main debug: no meta fetcher modules matched
cache_read debug: received first data after 0 ms
main debug: looking for art finder module matching "any": 2 candidates
cache_read debug: pre-buffering done 1024 bytes in 0s - 1000000 KiB/s
main debug: using stream_filter module "cache_read"
main debug: looking for stream_filter module matching "any": 24 candidates
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\playlist
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\playlist
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_streams.luac
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_xml.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\appletrailers.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\bbc_co_uk.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
qt debug: IM: Setting an input
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\cue.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\dailymotion.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
main debug: no art finder modules matched
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\jamendo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\koreus.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\liveleak.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\newgrounds.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\rockbox_fm_presets.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\soundcloud.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\twitch.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\vimeo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\vocaroo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\youtube.luac
Last edited by 5Laser on 12 Dec 2023 14:39, edited 1 time in total.

5Laser
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Re: No audio/choppy video on dl twitter mp4s

Postby 5Laser » 12 Dec 2023 14:38

main debug: no stream_filter modules matched
main debug: looking for stream_directory module matching "any": 1 candidates
main debug: no stream_directory modules matched
main debug: attachment of directory-extractor failed for file:///Z:/Downloads/2023%20Toyota%20Land%20Cruiser%20_Series%2070_%20.mp4
main debug: looking for stream_filter module matching "record": 24 candidates
main debug: using stream_filter module "record"
main debug: creating demux: access='file' demux='any' location='/Z:/Downloads/2023%20Toyota%20Land%20Cruiser%20_Series%2070_%20.mp4' file='Z:\Downloads\2023 Toyota Land Cruiser _Series 70_ .mp4'
main debug: looking for demux module matching "mp4": 55 candidates
mp4 debug: dumping root Box "root"
mp4 debug: | + ftyp size 24 offset 0
mp4 debug: | + moov size 1102 offset 24
mp4 debug: | | + mvhd size 108 offset 32
mp4 debug: | | + trak size 496 offset 140
mp4 debug: | | | + tkhd size 92 offset 148
mp4 debug: | | | + mdia size 396 offset 240
mp4 debug: | | | | + mdhd size 32 offset 248
mp4 debug: | | | | + hdlr size 51 offset 280
mp4 debug: | | | | + minf size 305 offset 331
mp4 debug: | | | | | + vmhd size 20 offset 339
mp4 debug: | | | | | + dinf size 36 offset 359
mp4 debug: | | | | | | + dref size 28 offset 367
mp4 debug: | | | | | | | + url size 12 offset 383
mp4 debug: | | | | | + stbl size 241 offset 395
mp4 debug: | | | | | | + stsd size 165 offset 403
mp4 debug: | | | | | | | + avc1 size 149 offset 419
mp4 debug: | | | | | | | | + avcC size 47 offset 505
mp4 debug: | | | | | | | | + pasp size 16 offset 552
mp4 debug: | | | | | | + stts size 16 offset 568
mp4 debug: | | | | | | + stsc size 16 offset 584
mp4 debug: | | | | | | + stsz size 20 offset 600
mp4 debug: | | | | | | + stco size 16 offset 620
mp4 debug: | | + trak size 418 offset 636
mp4 debug: | | | + tkhd size 92 offset 644
mp4 debug: | | | + mdia size 318 offset 736
mp4 debug: | | | | + mdhd size 32 offset 744
mp4 debug: | | | | + hdlr size 51 offset 776
mp4 debug: | | | | + minf size 227 offset 827
mp4 debug: | | | | | + smhd size 16 offset 835
mp4 debug: | | | | | + dinf size 36 offset 851
mp4 debug: | | | | | | + dref size 28 offset 859
mp4 debug: | | | | | | | + url size 12 offset 875
mp4 debug: | | | | | + stbl size 167 offset 887
mp4 debug: | | | | | | + stsd size 91 offset 895
mp4 debug: | | | | | | | + mp4a size 75 offset 911
mp4 debug: | | | | | | | | + esds size 39 offset 947
mp4 debug: | | | | | | + stts size 16 offset 986
mp4 debug: | | | | | | + stsc size 16 offset 1002
mp4 debug: | | | | | | + stsz size 20 offset 1018
mp4 debug: | | | | | | + stco size 16 offset 1038
mp4 debug: | | + mvex size 72 offset 1054
mp4 debug: | | | + trex size 32 offset 1062
mp4 debug: | | | + trex size 32 offset 1094
mp4 debug: | + styp size 24 offset 1126
mp4 debug: unrecognized major media specification (iso5).
mp4 debug: found 2 tracks
mp4 warning: no chunk defined
mp4 debug: track[Id 0x1] read 0 chunk
mp4 warning: STTS table of 0 entries
mp4 debug: track[Id 0x1] read 0 samples length:0s
main debug: selecting program id=0
mp4 debug: adding track[Id 0x1] video (enable) language undef
mp4 warning: no chunk defined
mp4 debug: track[Id 0x2] read 0 chunk
mp4 warning: STTS table of 0 entries
mp4 debug: track[Id 0x2] read 0 samples length:0s
mp4 debug: adding track[Id 0x2] audio (enable) language undef
mp4 debug: probing fragments from 1150
mp4 debug: Set Fragmented demux mode
main debug: using demux module "mp4"
main debug: looking for a subtitle file in Z:\Downloads\
main debug: looking for video decoder module matching "any": 20 candidates
avcodec debug: using ffmpeg Lavc58.134.100
avcodec debug: CPU flags: 0x000853db
avcodec debug: allowing 5 thread(s) for decoding
avcodec debug: codec (h264) started
avcodec debug: using frame thread mode with 5 threads
main debug: using video decoder module "avcodec"
main debug: looking for audio decoder module matching "any": 23 candidates
main debug: using audio decoder module "faad"
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader\filename.luac
main debug: no meta reader modules matched
main debug: `file:///Z:/Downloads/2023%20Toyota%20Land%20Cruiser%20_Series%2070_%20.mp4' successfully opened
mp4 debug: track 1 enabled!
mp4 debug: track 2 enabled!
main debug: Buffering 0%
main debug: Buffering 25%
avcodec debug: available hardware decoder output format 53 (dxva2_vld)
main debug: Buffering 50%
avcodec debug: available hardware decoder output format 118 (d3d11va_vld)
avcodec debug: available hardware decoder output format 174 (d3d11)
avcodec debug: available software decoder output format 0 (yuv420p)
avcodec debug: trying format d3d11va_vld
main debug: Buffering 75%
main debug: Buffering 100%
main debug: Stream buffering done (1250 ms in 1 ms)
main debug: looking for text renderer module matching "any": 3 candidates
freetype debug: Using DWrite backend
freetype debug: DWrite_GetFamily(): family name: Arial
freetype debug: DWrite_ParseFamily(): using font at index 0 with weight 400 for bold: 0, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 1 with weight 700 for bold: 1, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 2 with weight 400 for bold: 0, italic: 1
freetype debug: DWrite_ParseFamily(): using font at index 3 with weight 700 for bold: 1, italic: 1
main debug: using text renderer module "freetype"
main debug: looking for video converter module matching "any": 24 candidates
swscale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
main debug: using video converter module "swscale"
main debug: looking for video converter module matching "any": 24 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video converter module "yuvp"
main debug: Deinterlacing available
main debug: deinterlace -1, mode auto, is_needed 0
main debug: looking for vout window module matching "qt,any": 3 candidates
qt debug: requesting video window...
main debug: using vout window module "qt"
main debug: looking for inhibit module matching "any": 1 candidates
main debug: using inhibit module "inhibit"
main debug: Opening vout display wrapper
main debug: looking for vout display module matching "any": 12 candidates
direct3d11 debug: creating Vout EventThread
direct3d11 debug: Win32VoutCreateWindow
main debug: VoutDisplayEvent 'resize' 1280x720
direct3d11 debug: inclinometer not found. (hr=0x80070490)
direct3d11 debug: created video sub-window
direct3d11 debug: Vout EventThread running
main debug: resized to 775x473
main debug: VoutDisplayEvent 'resize' 775x473

5Laser
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Re: No audio/choppy video on dl twitter mp4s

Postby 5Laser » 12 Dec 2023 14:38

Part 3 of the log:

direct3d11 debug: Created the D3D11 device type 1 level b100.
direct3d11 debug: NVIDIA WDDM driver 31.0.15.3713
direct3d11 debug: supports colorspace RGB Rec.709 gamma:22 range:FULL
direct3d11 debug: supports colorspace RGB Rec.709 gamma:22 range:STUDIO
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:22 range:STUDIO
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:22 range:FULL
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:2084 range:FULL
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:2084 range:STUDIO
direct3d11 debug: Output max luminance: 270.0, colorspace RGB Rec.709 gamma:22 range:FULL, bits per pixel 8
direct3d11 debug: using colorspace RGB Rec.709 gamma:22 range:FULL
direct3d11 debug: Using pixel format VA_NV12 for chroma DX11
main debug: VoutDisplayEvent 'resize' 1296x759
direct3d11 debug: using GPU render fence
direct3d11 debug: Direct3D11 resources created
direct3d11 debug: Direct3D11 device adapter successfully initialized
direct3d11 debug: Direct3D11 Open Succeeded
main debug: using vout display module "direct3d11"
direct3d11 debug: D3D11 pool succeed with 38 surfaces (1280x720) context 0x10fc0c80
main debug: original format sz 1280x720, of (0,0), vsz 1280x720, 4cc DX11, sar 1:1, msk r0x0 g0x0 b0x0
main debug: removing module "freetype"
main debug: VoutDisplayEvent 'resize' 775x473
main debug: looking for text renderer module matching "any": 3 candidates
direct3d11 debug: Detected size change 775x435
freetype debug: Using DWrite backend
freetype debug: DWrite_GetFamily(): family name: Arial
freetype debug: DWrite_ParseFamily(): using font at index 0 with weight 400 for bold: 0, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 1 with weight 700 for bold: 1, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 2 with weight 400 for bold: 0, italic: 1
freetype debug: DWrite_ParseFamily(): using font at index 3 with weight 700 for bold: 1, italic: 1
main debug: using text renderer module "freetype"
main debug: looking for hw decoder module matching "any": 2 candidates
d3d11va debug: NVIDIA WDDM driver 31.0.15.3713
d3d11va debug: Reusing Direct3D11 device
d3d11va debug: CreateDevice succeed
d3d11va debug: - 'MPEG-2 & MPEG-1 variable-length decoder' is supported
d3d11va debug: - 'MPEG-2 variable-length decoder' is supported
d3d11va debug: - 'MPEG-1 variable-length decoder, no D pictures' is supported
d3d11va debug: - 'VC-1 variable-length decoder' is supported
d3d11va debug: - 'VC-1 variable-length decoder' is supported
d3d11va debug: - 'Unknown decoder 0x32fcfe3f-0xde46-0x4a49-0x861bac71110649d5' is supported
d3d11va debug: - 'H.264 stereo high profile, mbs flag set' is supported
d3d11va debug: - 'H.264 stereo high profile' is supported
d3d11va debug: - 'H.264 variable-length decoder, no film grain technology' is supported
d3d11va debug: - 'HEVC Main profile' is supported
d3d11va debug: - 'HEVC Main 10 profile' is supported
d3d11va debug: - 'Unknown decoder 0x20bb8b0a-0x97aa-0x4571-0x8e9964e60606c1a6' is supported
d3d11va debug: - 'Unknown decoder 0x15df9b21-0x06c4-0x47f1-0x841ea67c97d7f312' is supported
d3d11va debug: - 'MPEG-4 Part 2 variable-length decoder, Simple Profile' is supported
d3d11va debug: - 'MPEG-4 Part 2 variable-length decoder, Simple&Advanced Profile, no GMC' is supported
d3d11va debug: - 'MPEG-4 Part 2 nVidia bitstream decoder' is supported
d3d11va debug: - 'Unknown decoder 0x33fcfe41-0xde46-0x4a49-0x861bac71110649d5' is supported
d3d11va debug: - 'VP9 profile 0' is supported
d3d11va debug: - 'VP9 profile 2' is supported
d3d11va debug: - 'Unknown decoder 0xdda19dc7-0x93b5-0x49f5-0xa9b32bda28a2ce6e' is supported
d3d11va debug: - 'Unknown decoder 0x6affd11e-0x1d96-0x42b1-0xa21593a31f09a53d' is supported
d3d11va debug: - 'Unknown decoder 0x914c84a3-0x4078-0x4fa9-0x984ce2f262cb5c9c' is supported
d3d11va debug: - 'Unknown decoder 0x8a1a1031-0x29bc-0x46d0-0xa007e9b092ca6767' is supported
d3d11va debug: Trying to use 'H.264 variable-length decoder, no film grain technology' as input
d3d11va debug: NV12 output is supported for decoder H.264 variable-length decoder, no film grain technology.
d3d11va debug: Using output format NV12 for decoder H.264 variable-length decoder, no film grain technology
d3d11va debug: va_pool_SetupDecoder id 27 1280x720 count: 23
d3d11va warning: not enough decoding slices in the texture (6/23)
d3d11va debug: ID3D11VideoDecoderOutputView succeed with 23 surfaces (1280x720)
d3d11va debug: we got 3 decoder configurations
d3d11va debug: configuration[0] ConfigBitstreamRaw 1
d3d11va debug: configuration[1] ConfigBitstreamRaw 2
d3d11va debug: configuration[2] ConfigBitstreamRaw 2
main debug: resized to 775x473
main debug: VoutDisplayEvent 'resize' 775x473
d3d11va debug: DxCreateDecoderSurfaces succeed
main debug: using hw decoder module "d3d11va"
avcodec info: Using D3D11VA (NVIDIA GeForce GTX 1650 SUPER, vendor 10de(NVIDIA), device 2187, revision a1) for hardware decoding
main debug: Received first picture
main error: buffer deadlock prevented
main debug: Decoder wait done in 287 ms
main debug: auto hiding mouse cursor
mp4 error: Overread mdat by 1373271
mp4 warning: unknown box type dat (incompletely loaded)
mp4 warning: unknown box type et=0 (incompletely loaded)
main debug: EOF reached
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: killing decoder fourcc `h264'
main debug: removing module "avcodec"
main debug: saving a free vout
main debug: reusing provided vout
main debug: killing decoder fourcc `mp4a'
main debug: removing module "faad"
main debug: removing module "mp4"
mp4 debug: freeing all memory
main debug: Program doesn't contain anymore ES
main debug: removing module "record"
main debug: removing module "cache_read"
main debug: removing module "filesystem"
main debug: dead input
main debug: changing item without a request (current 15/16)
main debug: nothing to play
main debug: destroying useless vout
main debug: removing module "direct3d11"
direct3d11 debug: Direct3D11 resources destroyed
qt debug: IM: Deleting the input
direct3d11 debug: Direct3D11 device adapter closed
direct3d11 error: SetThumbNailClip failed: 0x800706f4
direct3d11 debug: Win32 Vout EventThread terminating
direct3d11 debug: Win32VoutCloseWindow
direct3d11 debug: WinProc WM_DESTROY
main debug: removing module "inhibit"
qt debug: releasing video...
qt debug: video widget is released
main debug: removing module "freetype"
main debug: removing module "yuvp"
main debug: removing module "swscale"

Lotesdelere
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Re: No audio/choppy video on dl twitter mp4s

Postby Lotesdelere » 14 Dec 2023 16:29

Yes, I can reproduce the issue while it's playing fine with other players including FFplay.

Similar report:
https://forum.videolan.org/viewtopic.php?f=14&t=163714

5Laser
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Re: No audio/choppy video on dl twitter mp4s

Postby 5Laser » 15 Dec 2023 19:18

I forgot to add, im on win 10 pro 21H2 , using latest version of vlc i believe,
3.0.20 vetinari.

I also re-uploaded the first sample file since the link expired.
heres the new link https://we.tl/t-43VpphQmho
Last edited by 5Laser on 15 Dec 2023 19:27, edited 1 time in total.

5Laser
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Re: No audio/choppy video on dl twitter mp4s

Postby 5Laser » 15 Dec 2023 19:24

Heres another file, this time without audio and cutting off after few seconds of playback.

https://we.tl/t-O3jHxGiOvd

main debug: processing request item: Jaguar hunting.mp4, node: Wiedergabeliste, skip: 0
main debug: rebuilding array of current - root Wiedergabeliste
main debug: rebuild done - 13 items, index 12
main debug: starting playback of new item
main debug: resyncing on Jaguar hunting.mp4
main debug: Jaguar hunting.mp4 is at 12
main debug: creating new input thread
main debug: Creating an input for 'Jaguar hunting.mp4'
main debug: requesting art for new input thread
main debug: using timeshift granularity of 50 MiB
main debug: using timeshift path: C:\Users\Sherlock\AppData\Local\Temp
main debug: `file:///Z:/Downloads/Jaguar%20hunting.mp4' gives access `file' demux `any' path `/Z:/Downloads/Jaguar%20hunting.mp4'
main debug: creating demux: access='file' demux='any' location='/Z:/Downloads/Jaguar%20hunting.mp4' file='Z:\Downloads\Jaguar hunting.mp4'
main debug: looking for access_demux module matching "file": 15 candidates
main debug: no access_demux modules matched
main debug: creating access: file:///Z:/Downloads/Jaguar%20hunting.mp4
main debug: (path: Z:\Downloads\Jaguar hunting.mp4)
main debug: looking for access module matching "file": 27 candidates
main debug: looking for meta fetcher module matching "any": 1 candidates
main debug: using access module "filesystem"
main debug: looking for stream_filter module matching "prefetch,cache_read": 24 candidates
cache_read debug: Using stream method for AStream*
cache_read debug: starting pre-buffering
cache_read debug: received first data after 0 ms
cache_read debug: pre-buffering done 1024 bytes in 0s - 1000000 KiB/s
main debug: using stream_filter module "cache_read"
main debug: looking for stream_filter module matching "any": 24 candidates
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\playlist
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\playlist
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_streams.luac
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
main debug: no meta fetcher modules matched
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_xml.luac
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\appletrailers.luac
qt debug: IM: Setting an input
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\bbc_co_uk.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\cue.luac
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\dailymotion.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\jamendo.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\koreus.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\liveleak.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
main debug: no art finder modules matched
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\newgrounds.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\rockbox_fm_presets.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\soundcloud.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\twitch.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\vimeo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\vocaroo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\youtube.luac
main debug: no stream_filter modules matched
main debug: looking for stream_directory module matching "any": 1 candidates
main debug: no stream_directory modules matched
main debug: attachment of directory-extractor failed for file:///Z:/Downloads/Jaguar%20hunting.mp4
main debug: looking for stream_filter module matching "record": 24 candidates
main debug: using stream_filter module "record"
main debug: creating demux: access='file' demux='any' location='/Z:/Downloads/Jaguar%20hunting.mp4' file='Z:\Downloads\Jaguar hunting.mp4'
main debug: looking for demux module matching "mp4": 55 candidates

5Laser
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Re: No audio/choppy video on dl twitter mp4s

Postby 5Laser » 15 Dec 2023 19:25

part 2 of log

mp4 debug: dumping root Box "root"
mp4 debug: | + ftyp size 24 offset 0
mp4 debug: | + moov size 1102 offset 24
mp4 debug: | | + mvhd size 108 offset 32
mp4 debug: | | + trak size 496 offset 140
mp4 debug: | | | + tkhd size 92 offset 148
mp4 debug: | | | + mdia size 396 offset 240
mp4 debug: | | | | + mdhd size 32 offset 248
mp4 debug: | | | | + hdlr size 51 offset 280
mp4 debug: | | | | + minf size 305 offset 331
mp4 debug: | | | | | + vmhd size 20 offset 339
mp4 debug: | | | | | + dinf size 36 offset 359
mp4 debug: | | | | | | + dref size 28 offset 367
mp4 debug: | | | | | | | + url size 12 offset 383
mp4 debug: | | | | | + stbl size 241 offset 395
mp4 debug: | | | | | | + stsd size 165 offset 403
mp4 debug: | | | | | | | + avc1 size 149 offset 419
mp4 debug: | | | | | | | | + avcC size 47 offset 505
mp4 debug: | | | | | | | | + pasp size 16 offset 552
mp4 debug: | | | | | | + stts size 16 offset 568
mp4 debug: | | | | | | + stsc size 16 offset 584
mp4 debug: | | | | | | + stsz size 20 offset 600
mp4 debug: | | | | | | + stco size 16 offset 620
mp4 debug: | | + trak size 418 offset 636
mp4 debug: | | | + tkhd size 92 offset 644
mp4 debug: | | | + mdia size 318 offset 736
mp4 debug: | | | | + mdhd size 32 offset 744
mp4 debug: | | | | + hdlr size 51 offset 776
mp4 debug: | | | | + minf size 227 offset 827
mp4 debug: | | | | | + smhd size 16 offset 835
mp4 debug: | | | | | + dinf size 36 offset 851
mp4 debug: | | | | | | + dref size 28 offset 859
mp4 debug: | | | | | | | + url size 12 offset 875
mp4 debug: | | | | | + stbl size 167 offset 887
mp4 debug: | | | | | | + stsd size 91 offset 895
mp4 debug: | | | | | | | + mp4a size 75 offset 911
mp4 debug: | | | | | | | | + esds size 39 offset 947
mp4 debug: | | | | | | + stts size 16 offset 986
mp4 debug: | | | | | | + stsc size 16 offset 1002
mp4 debug: | | | | | | + stsz size 20 offset 1018
mp4 debug: | | | | | | + stco size 16 offset 1038
mp4 debug: | | + mvex size 72 offset 1054
mp4 debug: | | | + trex size 32 offset 1062
mp4 debug: | | | + trex size 32 offset 1094
mp4 debug: | + styp size 24 offset 1126
mp4 debug: unrecognized major media specification (iso5).
mp4 debug: found 2 tracks
mp4 warning: no chunk defined
mp4 debug: track[Id 0x1] read 0 chunk
mp4 warning: STTS table of 0 entries
mp4 debug: track[Id 0x1] read 0 samples length:0s
main debug: selecting program id=0
mp4 debug: adding track[Id 0x1] video (enable) language undef
mp4 warning: no chunk defined
mp4 debug: track[Id 0x2] read 0 chunk
mp4 warning: STTS table of 0 entries
mp4 debug: track[Id 0x2] read 0 samples length:0s
mp4 debug: adding track[Id 0x2] audio (enable) language undef
mp4 debug: probing fragments from 1150
mp4 debug: Set Fragmented demux mode
main debug: using demux module "mp4"
main debug: looking for a subtitle file in Z:\Downloads\
main debug: looking for video decoder module matching "any": 20 candidates
avcodec debug: using ffmpeg Lavc58.134.100
avcodec debug: CPU flags: 0x000853db
avcodec debug: allowing 5 thread(s) for decoding
avcodec debug: codec (h264) started
avcodec debug: using frame thread mode with 5 threads
main debug: using video decoder module "avcodec"
main debug: looking for audio decoder module matching "any": 23 candidates
main debug: using audio decoder module "faad"
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\Sherlock\AppData\Roaming\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader\filename.luac
main debug: no meta reader modules matched
main debug: `file:///Z:/Downloads/Jaguar%20hunting.mp4' successfully opened
mp4 debug: track 1 enabled!
mp4 debug: track 2 enabled!
main debug: Buffering 0%
main debug: Buffering 25%
avcodec debug: available hardware decoder output format 53 (dxva2_vld)
avcodec debug: available hardware decoder output format 118 (d3d11va_vld)
avcodec debug: available hardware decoder output format 174 (d3d11)
main debug: Buffering 50%
avcodec debug: available software decoder output format 0 (yuv420p)
avcodec debug: trying format d3d11va_vld
main debug: Buffering 75%
main debug: Buffering 100%
main debug: looking for text renderer module matching "any": 3 candidates
main debug: Stream buffering done (1250 ms in 1 ms)
freetype debug: Using DWrite backend
freetype debug: DWrite_GetFamily(): family name: Arial
freetype debug: DWrite_ParseFamily(): using font at index 0 with weight 400 for bold: 0, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 1 with weight 700 for bold: 1, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 2 with weight 400 for bold: 0, italic: 1
freetype debug: DWrite_ParseFamily(): using font at index 3 with weight 700 for bold: 1, italic: 1
main debug: using text renderer module "freetype"
main debug: looking for video converter module matching "any": 24 candidates
swscale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
main debug: using video converter module "swscale"
main debug: looking for video converter module matching "any": 24 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video converter module "yuvp"
main debug: Deinterlacing available
main debug: deinterlace -1, mode auto, is_needed 0
main debug: looking for vout window module matching "qt,any": 3 candidates
qt debug: requesting video window...
main debug: using vout window module "qt"
main debug: looking for inhibit module matching "any": 1 candidates
main debug: using inhibit module "inhibit"
main debug: Opening vout display wrapper
main debug: looking for vout display module matching "any": 12 candidates
direct3d11 debug: creating Vout EventThread
direct3d11 debug: Win32VoutCreateWindow
main debug: VoutDisplayEvent 'resize' 1280x720
direct3d11 debug: inclinometer not found. (hr=0x80070490)
direct3d11 debug: created video sub-window
direct3d11 debug: Vout EventThread running
main debug: resized to 727x371
main debug: VoutDisplayEvent 'resize' 727x371

5Laser
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Re: No audio/choppy video on dl twitter mp4s

Postby 5Laser » 15 Dec 2023 19:26

part 3 of log

direct3d11 debug: Created the D3D11 device type 1 level b100.
direct3d11 debug: NVIDIA WDDM driver 31.0.15.3713
direct3d11 debug: supports colorspace RGB Rec.709 gamma:22 range:FULL
direct3d11 debug: supports colorspace RGB Rec.709 gamma:22 range:STUDIO
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:22 range:STUDIO
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:22 range:FULL
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:2084 range:FULL
direct3d11 debug: supports colorspace RGB Rec.2020 gamma:2084 range:STUDIO
direct3d11 debug: Output max luminance: 270.0, colorspace RGB Rec.709 gamma:22 range:FULL, bits per pixel 8
direct3d11 debug: using colorspace RGB Rec.709 gamma:22 range:FULL
direct3d11 debug: Using pixel format VA_NV12 for chroma DX11
main debug: VoutDisplayEvent 'resize' 1296x759
direct3d11 debug: using GPU render fence
direct3d11 debug: Direct3D11 resources created
direct3d11 debug: Direct3D11 device adapter successfully initialized
direct3d11 debug: Direct3D11 Open Succeeded
main debug: using vout display module "direct3d11"
direct3d11 debug: D3D11 pool succeed with 38 surfaces (1280x720) context 0x11863090
main debug: original format sz 1280x720, of (0,0), vsz 1280x720, 4cc DX11, sar 1:1, msk r0x0 g0x0 b0x0
main debug: removing module "freetype"
main debug: VoutDisplayEvent 'resize' 727x371
main debug: looking for text renderer module matching "any": 3 candidates
direct3d11 debug: Detected size change 659x371
freetype debug: Using DWrite backend
freetype debug: DWrite_GetFamily(): family name: Arial
freetype debug: DWrite_ParseFamily(): using font at index 0 with weight 400 for bold: 0, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 1 with weight 700 for bold: 1, italic: 0
freetype debug: DWrite_ParseFamily(): using font at index 2 with weight 400 for bold: 0, italic: 1
freetype debug: DWrite_ParseFamily(): using font at index 3 with weight 700 for bold: 1, italic: 1
main debug: using text renderer module "freetype"
main debug: looking for hw decoder module matching "any": 2 candidates
d3d11va debug: NVIDIA WDDM driver 31.0.15.3713
d3d11va debug: Reusing Direct3D11 device
d3d11va debug: CreateDevice succeed
d3d11va debug: - 'MPEG-2 & MPEG-1 variable-length decoder' is supported
d3d11va debug: - 'MPEG-2 variable-length decoder' is supported
d3d11va debug: - 'MPEG-1 variable-length decoder, no D pictures' is supported
d3d11va debug: - 'VC-1 variable-length decoder' is supported
d3d11va debug: - 'VC-1 variable-length decoder' is supported
d3d11va debug: - 'Unknown decoder 0x32fcfe3f-0xde46-0x4a49-0x861bac71110649d5' is supported
d3d11va debug: - 'H.264 stereo high profile, mbs flag set' is supported
d3d11va debug: - 'H.264 stereo high profile' is supported
d3d11va debug: - 'H.264 variable-length decoder, no film grain technology' is supported
d3d11va debug: - 'HEVC Main profile' is supported
d3d11va debug: - 'HEVC Main 10 profile' is supported
d3d11va debug: - 'Unknown decoder 0x20bb8b0a-0x97aa-0x4571-0x8e9964e60606c1a6' is supported
d3d11va debug: - 'Unknown decoder 0x15df9b21-0x06c4-0x47f1-0x841ea67c97d7f312' is supported
d3d11va debug: - 'MPEG-4 Part 2 variable-length decoder, Simple Profile' is supported
d3d11va debug: - 'MPEG-4 Part 2 variable-length decoder, Simple&Advanced Profile, no GMC' is supported
d3d11va debug: - 'MPEG-4 Part 2 nVidia bitstream decoder' is supported
d3d11va debug: - 'Unknown decoder 0x33fcfe41-0xde46-0x4a49-0x861bac71110649d5' is supported
d3d11va debug: - 'VP9 profile 0' is supported
d3d11va debug: - 'VP9 profile 2' is supported
d3d11va debug: - 'Unknown decoder 0xdda19dc7-0x93b5-0x49f5-0xa9b32bda28a2ce6e' is supported
d3d11va debug: - 'Unknown decoder 0x6affd11e-0x1d96-0x42b1-0xa21593a31f09a53d' is supported
d3d11va debug: - 'Unknown decoder 0x914c84a3-0x4078-0x4fa9-0x984ce2f262cb5c9c' is supported
d3d11va debug: - 'Unknown decoder 0x8a1a1031-0x29bc-0x46d0-0xa007e9b092ca6767' is supported
d3d11va debug: Trying to use 'H.264 variable-length decoder, no film grain technology' as input
d3d11va debug: NV12 output is supported for decoder H.264 variable-length decoder, no film grain technology.
d3d11va debug: Using output format NV12 for decoder H.264 variable-length decoder, no film grain technology
d3d11va debug: va_pool_SetupDecoder id 27 1280x720 count: 23
d3d11va warning: not enough decoding slices in the texture (6/23)
d3d11va debug: ID3D11VideoDecoderOutputView succeed with 23 surfaces (1280x720)
d3d11va debug: we got 3 decoder configurations
d3d11va debug: configuration[0] ConfigBitstreamRaw 1
d3d11va debug: configuration[1] ConfigBitstreamRaw 2
d3d11va debug: configuration[2] ConfigBitstreamRaw 2
main debug: resized to 727x371
main debug: VoutDisplayEvent 'resize' 727x371
d3d11va debug: DxCreateDecoderSurfaces succeed
main debug: using hw decoder module "d3d11va"
avcodec info: Using D3D11VA (NVIDIA GeForce GTX 1650 SUPER, vendor 10de(NVIDIA), device 2187, revision a1) for hardware decoding
main debug: Received first picture
main error: buffer deadlock prevented
main debug: Decoder wait done in 306 ms
main debug: auto hiding mouse cursor
mp4 error: Overread mdat by 1336625
mp4 warning: unknown box type dat (incompletely loaded)
mp4 warning: unknown box type et=0 (incompletely loaded)
main debug: EOF reached
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: killing decoder fourcc `h264'
main debug: removing module "avcodec"
main debug: saving a free vout
main debug: reusing provided vout
main debug: killing decoder fourcc `mp4a'
main debug: removing module "faad"
main debug: removing module "mp4"
mp4 debug: freeing all memory
main debug: Program doesn't contain anymore ES
main debug: removing module "record"
main debug: removing module "cache_read"
main debug: removing module "filesystem"
main debug: dead input
main debug: changing item without a request (current 12/13)
main debug: nothing to play
main debug: destroying useless vout
main debug: removing module "direct3d11"
direct3d11 debug: Direct3D11 resources destroyed
qt debug: IM: Deleting the input
direct3d11 debug: Direct3D11 device adapter closed
direct3d11 error: SetThumbNailClip failed: 0x800706f4
direct3d11 debug: Win32 Vout EventThread terminating
direct3d11 debug: Win32VoutCloseWindow
direct3d11 debug: WinProc WM_DESTROY
main debug: removing module "inhibit"
qt debug: releasing video...
qt debug: video widget is released
main debug: removing module "freetype"
main debug: removing module "yuvp"
main debug: removing module "swscale"

Lotesdelere
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Re: No audio/choppy video on dl twitter mp4s

Postby Lotesdelere » 16 Dec 2023 15:58

Maybe because of this:

Code: Select all

Codec ID : iso5 (iso6/mp41)

Code: Select all

mp4 debug: unrecognized major media specification (iso5).

If I remux the file with FFmpeg I'm getting this:

Code: Select all

Codec ID : isom (isom/iso2/avc1/mp41)

and then it's playing fine with VLC.


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