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8k without video on iOS

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vlcPlayer_cyg
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8k without video on iOS

Postby vlcPlayer_cyg » 06 Mar 2024 07:35

Hey guys.
I downloaded VLC for IOS 3.5.5 from the app store using iPhone X and iPhone 14 Pro, playing 8K videos with audio but no video.
I compile VLCKit (git address: https://github.com/videolan/vlckit.git ）. Compile 3.0 branch and tag: 3.6.0b10, to play 8K video, also without video.
Please let me know how to use VLCKit to play 8K video normally，thanks！
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fkuehne
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Re: 8k without video on iOS

Postby fkuehne » 12 Mar 2024 06:41

We need debug logs. Otherwise, we cannot help you.
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Felix Paul Kühne
Medic. VLC developer for appleOS since before you were born.
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vlcPlayer_cyg
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Re: 8k without video on iOS

Postby vlcPlayer_cyg » 13 Mar 2024 12:01

2024-03-13 18:33:48.870884+0800 SimplePlayback[2398:187439] [DBG] VLC media player - 3.0.19 Vetinari
2024-03-13 18:33:48.870951+0800 SimplePlayback[2398:187439] [DBG] Copyright © 1996-2023 the VideoLAN team
2024-03-13 18:33:48.870983+0800 SimplePlayback[2398:187439] [DBG] revision 3.0.18-298-gbbb5535078
.....
2024-03-13 18:34:07.356014+0800 SimplePlayback[2398:187702] [DBG] creating demux: access='file' demux='any' location='/private/var/mobile/Containers/Data/Application/40D27C9F-3194-494A-BD0A-60A9853DFA4E/Documents/%E3%80%908K%E3%80%91%E5%A4%A9%E5%9C%B0%E6%B4%AA%E8%8D%92%EF%BC%8C%E6%B7%B1%E9%82%83%E6%98%9F%E8%BE%B0.mp4' file='/private/var/mobile/Containers/Data/Application/40D27C9F-3194-494A-BD0A-60A9853DFA4E/Documents/【8K】天地洪荒，深邃星辰.mp4'
2024-03-13 18:34:07.356369+0800 SimplePlayback[2398:187702] [DBG] looking for access_demux module matching "file": 4 candidates
.....
2024-03-13 18:34:08.749597+0800 SimplePlayback[2398:187713] [WARN] forcing CVPX format: 420v
2024-03-13 18:34:08.773669+0800 SimplePlayback[2398:187713] [INF] Using Video Toolbox to decode 'hevc'
2024-03-13 18:34:08.773751+0800 SimplePlayback[2398:187713] [DBG] using video decoder module "videotoolbox"
2024-03-13 18:34:08.773879+0800 SimplePlayback[2398:187702] [ERR] buffer deadlock prevented
2024-03-13 18:34:08.773929+0800 SimplePlayback[2398:187702] [DBG] Decoder wait done in 947 ms
2024-03-13 18:34:12.464085+0800 SimplePlayback[2398:187713] [DBG] new PPS parsed: 0
2024-03-13 18:34:12.545493+0800 SimplePlayback[2398:187562] [INF] vt cvpx chroma: 420v
2024-03-13 18:34:12.545839+0800 SimplePlayback[2398:187562] [DBG] looking for text renderer module matching "freetype": 2 candidates
2024-03-13 18:34:12.561774+0800 SimplePlayback[2398:187562] [DBG] using text renderer module "freetype"
2024-03-13 18:34:12.561864+0800 SimplePlayback[2398:187562] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.562060+0800 SimplePlayback[2398:187562] [DBG] 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
2024-03-13 18:34:12.562104+0800 SimplePlayback[2398:187562] [DBG] using video converter module "swscale"
2024-03-13 18:34:12.562144+0800 SimplePlayback[2398:187562] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.562180+0800 SimplePlayback[2398:187562] [DBG] YUVP to YUVA converter
2024-03-13 18:34:12.562206+0800 SimplePlayback[2398:187562] [DBG] using video converter module "yuvp"
2024-03-13 18:34:12.562240+0800 SimplePlayback[2398:187562] [DBG] Deinterlacing available
2024-03-13 18:34:12.562287+0800 SimplePlayback[2398:187562] [DBG] deinterlace -1, mode auto, is_needed 0
2024-03-13 18:34:12.562338+0800 SimplePlayback[2398:187562] [DBG] looking for vout window module matching "any": 0 candidates
2024-03-13 18:34:12.562380+0800 SimplePlayback[2398:187562] [DBG] no vout window modules
2024-03-13 18:34:12.562480+0800 SimplePlayback[2398:187796] [DBG] Opening vout display wrapper
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vlcPlayer_cyg
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Re: 8k without video on iOS

Postby vlcPlayer_cyg » 13 Mar 2024 12:02

2024-03-13 18:34:12.562544+0800 SimplePlayback[2398:187796] [DBG] looking for vout display module matching "any": 6 candidates
2024-03-13 18:34:12.563742+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 320x418
2024-03-13 18:34:12.563999+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 960x1254
2024-03-13 18:34:12.566810+0800 SimplePlayback[2398:187796] [DBG] looking for glconv module matching "any": 1 candidates
2024-03-13 18:34:12.568257+0800 SimplePlayback[2398:187796] [DBG] using glconv module "glconv_cvpx"
2024-03-13 18:34:12.569552+0800 SimplePlayback[2398:187796] [DBG] using vout display module "ios"
2024-03-13 18:34:12.569595+0800 SimplePlayback[2398:187796] [DBG] A filter to adapt decoder CVPN to display CVPN is needed
2024-03-13 18:34:12.569628+0800 SimplePlayback[2398:187796] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.569663+0800 SimplePlayback[2398:187796] [DBG] no video converter modules matched
2024-03-13 18:34:12.569692+0800 SimplePlayback[2398:187796] [ERR] Failed to create video converter
2024-03-13 18:34:12.569719+0800 SimplePlayback[2398:187796] [ERR] Failed to adapt decoder format to display
2024-03-13 18:34:12.569744+0800 SimplePlayback[2398:187796] [DBG] removing module "ios"
2024-03-13 18:34:12.569771+0800 SimplePlayback[2398:187796] [DBG] deleting display
2024-03-13 18:34:12.572410+0800 SimplePlayback[2398:187796] [DBG] removing module "glconv_cvpx"
2024-03-13 18:34:12.573435+0800 SimplePlayback[2398:187562] [ERR] video output creation failed
2024-03-13 18:34:12.573566+0800 SimplePlayback[2398:187562] [DBG] removing module "freetype"
2024-03-13 18:34:12.573660+0800 SimplePlayback[2398:187562] [DBG] removing module "yuvp"
2024-03-13 18:34:12.573692+0800 SimplePlayback[2398:187562] [DBG] removing module "swscale"
2024-03-13 18:34:12.573874+0800 SimplePlayback[2398:187562] [ERR] failed to create video output
2024-03-13 18:34:12.574344+0800 SimplePlayback[2398:187562] [INF] vt cvpx chroma: 420v
2024-03-13 18:34:12.574545+0800 SimplePlayback[2398:187562] [DBG] looking for text renderer module matching "freetype": 2 candidates
2024-03-13 18:34:12.589420+0800 SimplePlayback[2398:187562] [DBG] using text renderer module "freetype"
2024-03-13 18:34:12.589507+0800 SimplePlayback[2398:187562] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.589676+0800 SimplePlayback[2398:187562] [DBG] 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
2024-03-13 18:34:12.589722+0800 SimplePlayback[2398:187562] [DBG] using video converter module "swscale"
2024-03-13 18:34:12.589755+0800 SimplePlayback[2398:187562] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.589793+0800 SimplePlayback[2398:187562] [DBG] YUVP to YUVA converter
2024-03-13 18:34:12.589827+0800 SimplePlayback[2398:187562] [DBG] using video converter module "yuvp"
2024-03-13 18:34:12.589861+0800 SimplePlayback[2398:187562] [DBG] Deinterlacing available
2024-03-13 18:34:12.589913+0800 SimplePlayback[2398:187562] [DBG] deinterlace -1, mode auto, is_needed 0
2024-03-13 18:34:12.589956+0800 SimplePlayback[2398:187562] [DBG] looking for vout window module matching "any": 0 candidates
2024-03-13 18:34:12.589988+0800 SimplePlayback[2398:187562] [DBG] no vout window modules
2024-03-13 18:34:12.590081+0800 SimplePlayback[2398:187797] [DBG] Opening vout display wrapper
2024-03-13 18:34:12.590120+0800 SimplePlayback[2398:187797] [DBG] looking for vout display module matching "any": 6 candidates
2024-03-13 18:34:12.591324+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 320x418
2024-03-13 18:34:12.591626+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 960x1254
2024-03-13 18:34:12.594576+0800 SimplePlayback[2398:187797] [DBG] looking for glconv module matching "any": 1 candidates
2024-03-13 18:34:12.596159+0800 SimplePlayback[2398:187797] [DBG] using glconv module "glconv_cvpx"
2024-03-13 18:34:12.597634+0800 SimplePlayback[2398:187797] [DBG] using vout display module "ios"
2024-03-13 18:34:12.597676+0800 SimplePlayback[2398:187797] [DBG] A filter to adapt decoder CVPN to display CVPN is needed
2024-03-13 18:34:12.597722+0800 SimplePlayback[2398:187797] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.597771+0800 SimplePlayback[2398:187797] [DBG] no video converter modules matched
2024-03-13 18:34:12.597805+0800 SimplePlayback[2398:187797] [ERR] Failed to create video converter
2024-03-13 18:34:12.597835+0800 SimplePlayback[2398:187797] [ERR] Failed to adapt decoder format to display
2024-03-13 18:34:12.597867+0800 SimplePlayback[2398:187797] [DBG] removing module "ios"
2024-03-13 18:34:12.597895+0800 SimplePlayback[2398:187797] [DBG] deleting display
2024-03-13 18:34:12.600633+0800 SimplePlayback[2398:187797] [DBG] removing module "glconv_cvpx"
2024-03-13 18:34:12.601553+0800 SimplePlayback[2398:187562] [ERR] video output creation failed
2024-03-13 18:34:12.601610+0800 SimplePlayback[2398:187562] [DBG] removing module "freetype"
2024-03-13 18:34:12.601695+0800 SimplePlayback[2398:187562] [DBG] removing module "yuvp"
2024-03-13 18:34:12.601731+0800 SimplePlayback[2398:187562] [DBG] removing module "swscale"
2024-03-13 18:34:12.601872+0800 SimplePlayback[2398:187562] [ERR] failed to create video output
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vlcPlayer_cyg
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Re: 8k without video on iOS

Postby vlcPlayer_cyg » 13 Mar 2024 12:02

2024-03-13 18:34:12.602361+0800 SimplePlayback[2398:187562] [INF] vt cvpx chroma: 420v
2024-03-13 18:34:12.602468+0800 SimplePlayback[2398:187562] [DBG] looking for text renderer module matching "freetype": 2 candidates
2024-03-13 18:34:12.618871+0800 SimplePlayback[2398:187562] [DBG] using text renderer module "freetype"
2024-03-13 18:34:12.618971+0800 SimplePlayback[2398:187562] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.619169+0800 SimplePlayback[2398:187562] [DBG] 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
2024-03-13 18:34:12.619208+0800 SimplePlayback[2398:187562] [DBG] using video converter module "swscale"
2024-03-13 18:34:12.619241+0800 SimplePlayback[2398:187562] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.619281+0800 SimplePlayback[2398:187562] [DBG] YUVP to YUVA converter
2024-03-13 18:34:12.619315+0800 SimplePlayback[2398:187562] [DBG] using video converter module "yuvp"
2024-03-13 18:34:12.619356+0800 SimplePlayback[2398:187562] [DBG] Deinterlacing available
2024-03-13 18:34:12.619405+0800 SimplePlayback[2398:187562] [DBG] deinterlace -1, mode auto, is_needed 0
2024-03-13 18:34:12.619450+0800 SimplePlayback[2398:187562] [DBG] looking for vout window module matching "any": 0 candidates
2024-03-13 18:34:12.619480+0800 SimplePlayback[2398:187562] [DBG] no vout window modules
2024-03-13 18:34:12.619591+0800 SimplePlayback[2398:187798] [DBG] Opening vout display wrapper
2024-03-13 18:34:12.619639+0800 SimplePlayback[2398:187798] [DBG] looking for vout display module matching "any": 6 candidates
2024-03-13 18:34:12.620625+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 320x418
2024-03-13 18:34:12.620850+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 960x1254
2024-03-13 18:34:12.623985+0800 SimplePlayback[2398:187798] [DBG] looking for glconv module matching "any": 1 candidates
2024-03-13 18:34:12.625586+0800 SimplePlayback[2398:187798] [DBG] using glconv module "glconv_cvpx"
2024-03-13 18:34:12.627004+0800 SimplePlayback[2398:187798] [DBG] using vout display module "ios"
2024-03-13 18:34:12.627049+0800 SimplePlayback[2398:187798] [DBG] A filter to adapt decoder CVPN to display CVPN is needed
2024-03-13 18:34:12.627085+0800 SimplePlayback[2398:187798] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:12.627126+0800 SimplePlayback[2398:187798] [DBG] no video converter modules matched
2024-03-13 18:34:12.627155+0800 SimplePlayback[2398:187798] [ERR] Failed to create video converter
2024-03-13 18:34:12.627185+0800 SimplePlayback[2398:187798] [ERR] Failed to adapt decoder format to display
2024-03-13 18:34:12.627214+0800 SimplePlayback[2398:187798] [DBG] removing module "ios"
2024-03-13 18:34:12.627242+0800 SimplePlayback[2398:187798] [DBG] deleting display
2024-03-13 18:34:12.630060+0800 SimplePlayback[2398:187798] [DBG] removing module "glconv_cvpx"
2024-03-13 18:34:12.630973+0800 SimplePlayback[2398:187562] [ERR] video output creation failed
2024-03-13 18:34:12.631022+0800 SimplePlayback[2398:187562] [DBG] removing module "freetype"
2024-03-13 18:34:12.631115+0800 SimplePlayback[2398:187562] [DBG] removing module "yuvp"
2024-03-13 18:34:12.631176+0800 SimplePlayback[2398:187562] [DBG] removing module "swscale"
2024-03-13 18:34:12.631334+0800 SimplePlayback[2398:187562] [ERR] failed to create video output
2024-03-13 18:34:12.687034+0800 SimplePlayback[2398:187713] [WARN] Reloading the decoder module
2024-03-13 18:34:12.687277+0800 SimplePlayback[2398:187713] [DBG] removing module "videotoolbox"
2024-03-13 18:34:12.709919+0800 SimplePlayback[2398:187713] [DBG] looking for video decoder module matching "any": 13 candidates
2024-03-13 18:34:12.710246+0800 SimplePlayback[2398:187713] [DBG] new VPS parsed: 0
2024-03-13 18:34:12.710495+0800 SimplePlayback[2398:187713] [DBG] new SPS parsed: 0
2024-03-13 18:34:12.710566+0800 SimplePlayback[2398:187713] [DBG] new PPS parsed: 0
2024-03-13 18:34:12.710642+0800 SimplePlayback[2398:187713] [WARN] forcing CVPX format: 420v
2024-03-13 18:34:12.733466+0800 SimplePlayback[2398:187713] [INF] Using Video Toolbox to decode 'hevc'
2024-03-13 18:34:12.733572+0800 SimplePlayback[2398:187713] [DBG] using video decoder module "videotoolbox"
2024-03-13 18:34:17.456878+0800 SimplePlayback[2398:187713] [DBG] new PPS parsed: 0
2024-03-13 18:34:17.524380+0800 SimplePlayback[2398:187760] [INF] vt cvpx chroma: 420v
2024-03-13 18:34:17.524667+0800 SimplePlayback[2398:187760] [DBG] looking for text renderer module matching "freetype": 2 candidates
2024-03-13 18:34:17.541788+0800 SimplePlayback[2398:187760] [DBG] using text renderer module "freetype"
2024-03-13 18:34:17.541903+0800 SimplePlayback[2398:187760] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:17.542112+0800 SimplePlayback[2398:187760] [DBG] 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
2024-03-13 18:34:17.542154+0800 SimplePlayback[2398:187760] [DBG] using video converter module "swscale"
2024-03-13 18:34:17.542188+0800 SimplePlayback[2398:187760] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:17.542224+0800 SimplePlayback[2398:187760] [DBG] YUVP to YUVA converter
2024-03-13 18:34:17.542257+0800 SimplePlayback[2398:187760] [DBG] using video converter module "yuvp"
2024-03-13 18:34:17.542295+0800 SimplePlayback[2398:187760] [DBG] Deinterlacing available
2024-03-13 18:34:17.542352+0800 SimplePlayback[2398:187760] [DBG] deinterlace -1, mode auto, is_needed 0
2024-03-13 18:34:17.542391+0800 SimplePlayback[2398:187760] [DBG] looking for vout window module matching "any": 0 candidates
2024-03-13 18:34:17.542421+0800 SimplePlayback[2398:187760] [DBG] no vout window modules
2024-03-13 18:34:17.542521+0800 SimplePlayback[2398:187858] [DBG] Opening vout display wrapper
2024-03-13 18:34:17.542566+0800 SimplePlayback[2398:187858] [DBG] looking for vout display module matching "any": 6 candidates
2024-03-13 18:34:17.543652+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 320x418
2024-03-13 18:34:17.543884+0800 SimplePlayback[2398:187439] [DBG] VoutDisplayEvent 'resize' 960x1254
2024-03-13 18:34:17.546596+0800 SimplePlayback[2398:187858] [DBG] looking for glconv module matching "any": 1 candidates
2024-03-13 18:34:17.553927+0800 SimplePlayback[2398:187858] [DBG] using glconv module "glconv_cvpx"
2024-03-13 18:34:17.555269+0800 SimplePlayback[2398:187858] [DBG] using vout display module "ios"
2024-03-13 18:34:17.555311+0800 SimplePlayback[2398:187858] [DBG] A filter to adapt decoder CVPN to display CVPN is needed
2024-03-13 18:34:17.555343+0800 SimplePlayback[2398:187858] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:34:17.555382+0800 SimplePlayback[2398:187858] [DBG] no video converter modules matched
2024-03-13 18:34:17.555410+0800 SimplePlayback[2398:187858] [ERR] Failed to create video converter
2024-03-13 18:34:17.555439+0800 SimplePlayback[2398:187858] [ERR] Failed to adapt decoder format to display
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vlcPlayer_cyg
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Re: 8k without video on iOS

Postby vlcPlayer_cyg » 13 Mar 2024 12:11

Thank you very much for your reply. We are now providing the corresponding debugging logs.Sorry, I couldn't find a way to submit files. The debugging log has been pasted onto it.
The above is the playback log of an 8K video encoded with H265. In addition, the VP9 8K video has distorted and stuck graphics, only displaying one frame of the image.
Here are the relevant logs.

2024-03-13 18:36:42.430545+0800 SimplePlayback[2407:188990] [DBG] track[Id 0x1] read 90000 samples length:1800s
2024-03-13 18:36:42.430674+0800 SimplePlayback[2407:188990] [DBG] selecting program id=0
2024-03-13 18:36:42.430932+0800 SimplePlayback[2407:188990] [DBG] adding track[Id 0x1] video (enable) language eng
2024-03-13 18:36:42.431042+0800 SimplePlayback[2407:188990] [WARN] elst box found
2024-03-13 18:36:42.431098+0800 SimplePlayback[2407:188990] [DBG] - [0] duration=1800021ms media time=0ms) rate=1.0
2024-03-13 18:36:42.437415+0800 SimplePlayback[2407:188990] [DBG] track[Id 0x2] read 90000 chunk
2024-03-13 18:36:42.437661+0800 SimplePlayback[2407:188990] [WARN] STTS table of 2 entries
2024-03-13 18:36:42.438790+0800 SimplePlayback[2407:188990] [DBG] track[Id 0x2] read 90001 samples length:1800s
2024-03-13 18:36:42.438935+0800 SimplePlayback[2407:188990] [DBG] adding track[Id 0x2] audio (enable) language eng
2024-03-13 18:36:42.439070+0800 SimplePlayback[2407:188990] [DBG] using demux module "mp4"
2024-03-13 18:36:42.439498+0800 SimplePlayback[2407:188990] [DBG] adding attachment /moov/udta/meta/ilst/covr/data[0]
2024-03-13 18:36:42.439562+0800 SimplePlayback[2407:188990] [DBG] adding attachment /moov/udta/meta/ilst/covr/data[0]
2024-03-13 18:36:42.439772+0800 SimplePlayback[2407:188990] [DBG] looking for a subtitle file in /private/var/mobile/Containers/Data/Application/8BA9FB3B-0DFC-4AE4-909B-E60B0E12AF98/Documents/
2024-03-13 18:36:42.439996+0800 SimplePlayback[2407:188990] [DBG] looking for video decoder module matching "any": 13 candidates
2024-03-13 18:36:42.440136+0800 SimplePlayback[2407:188990] [DBG] using ffmpeg Lavc58.134.100
2024-03-13 18:36:42.440196+0800 SimplePlayback[2407:188990] [ERR] option quiet does not exist
2024-03-13 18:36:42.440255+0800 SimplePlayback[2407:188990] [DBG] CPU flags: 0x00000068
2024-03-13 18:36:42.441051+0800 SimplePlayback[2407:188990] [DBG] allowing 6 thread(s) for decoding
2024-03-13 18:36:42.442958+0800 SimplePlayback[2407:188990] [DBG] codec (vp9) started
2024-03-13 18:36:42.443045+0800 SimplePlayback[2407:188990] [DBG] using frame thread mode with 6 threads
2024-03-13 18:36:42.443101+0800 SimplePlayback[2407:188990] [DBG] using video decoder module "avcodec"
2024-03-13 18:36:42.443190+0800 SimplePlayback[2407:188990] [DBG] looking for audio decoder module matching "any": 16 candidates
2024-03-13 18:36:42.443240+0800 SimplePlayback[2407:188990] [DBG] using audio decoder module "opus"
2024-03-13 18:36:42.443306+0800 SimplePlayback[2407:188990] [DBG] looking for meta reader module matching "any": 1 candidates
2024-03-13 18:36:42.444691+0800 SimplePlayback[2407:188990] [DBG] Found embedded art (image/png) is 1183691 bytes
2024-03-13 18:36:42.445264+0800 SimplePlayback[2407:188990] [DBG] using meta reader module "taglib"
2024-03-13 18:36:42.445315+0800 SimplePlayback[2407:188990] [DBG] removing module "taglib"
2024-03-13 18:36:42.446483+0800 SimplePlayback[2407:188990] [DBG] `file:///private/var/mobile/Containers/Data/Application/8BA9FB3B-0DFC-4AE4-909B-E60B0E12AF98/Documents/Norway%20-%20The%20colours%20of%20the%20North%20_%20Relaxation%20Film%20_%2021_9%208k%20HDR-8192x3424.mp4' successfully opened
2024-03-13 18:36:42.446578+0800 SimplePlayback[2407:188990] [DBG] elst (0) gives 0ms (movie)-> 0ms (track)
2024-03-13 18:36:42.446592+0800 SimplePlayback[2407:188822] VLCMediaPlayerStatePlaying
2024-03-13 18:36:42.446620+0800 SimplePlayback[2407:188990] [DBG] track[Id 0x1] using Sync Sample Box (stss)
2024-03-13 18:36:42.446726+0800 SimplePlayback[2407:188990] [DBG] stss gives 0 --> 0 (sample number)
2024-03-13 18:36:42.446866+0800 SimplePlayback[2407:188990] [DBG] elst (0) gives 0ms (movie)-> 0ms (track)
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vlcPlayer_cyg
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Re: 8k without video on iOS

Postby vlcPlayer_cyg » 13 Mar 2024 12:12

2024-03-13 18:36:42.448549+0800 SimplePlayback[2407:188990] [DBG] Buffering 0%
2024-03-13 18:36:42.449197+0800 SimplePlayback[2407:188998] [DBG] Opus audio with 2 channels
2024-03-13 18:36:42.449639+0800 SimplePlayback[2407:188991] [DBG] available software decoder output format 0 (yuv420p)
2024-03-13 18:36:42.449888+0800 SimplePlayback[2407:188990] [DBG] Buffering 25%
2024-03-13 18:36:42.450626+0800 SimplePlayback[2407:188998] [DBG] reusing audio output
2024-03-13 18:36:42.450707+0800 SimplePlayback[2407:188998] [DBG] VLC is looking for: 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
2024-03-13 18:36:42.451238+0800 SimplePlayback[2407:188991] [DBG] looking for text renderer module matching "freetype": 2 candidates
2024-03-13 18:36:42.453273+0800 SimplePlayback[2407:188990] [DBG] Buffering 50%
2024-03-13 18:36:42.456799+0800 SimplePlayback[2407:188990] [DBG] Buffering 75%
2024-03-13 18:36:42.458394+0800 SimplePlayback[2407:188990] [DBG] Buffering 100%
2024-03-13 18:36:42.459839+0800 SimplePlayback[2407:188990] [DBG] Stream buffering done (1250 ms in 11 ms)
2024-03-13 18:36:42.477909+0800 SimplePlayback[2407:188998] [DBG] Output on Default, channel count: 2, spatialAudioEnabled 0
2024-03-13 18:36:42.530206+0800 SimplePlayback[2407:188991] [DBG] using text renderer module "freetype"
2024-03-13 18:36:42.530304+0800 SimplePlayback[2407:188991] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:36:42.530511+0800 SimplePlayback[2407:188991] [DBG] 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
2024-03-13 18:36:42.530557+0800 SimplePlayback[2407:188991] [DBG] using video converter module "swscale"
2024-03-13 18:36:42.530601+0800 SimplePlayback[2407:188991] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:36:42.530652+0800 SimplePlayback[2407:188991] [DBG] YUVP to YUVA converter
2024-03-13 18:36:42.530690+0800 SimplePlayback[2407:188991] [DBG] using video converter module "yuvp"
2024-03-13 18:36:42.530728+0800 SimplePlayback[2407:188991] [DBG] Deinterlacing available
2024-03-13 18:36:42.530772+0800 SimplePlayback[2407:188991] [DBG] deinterlace -1, mode auto, is_needed 0
2024-03-13 18:36:42.530814+0800 SimplePlayback[2407:188991] [DBG] looking for vout window module matching "any": 0 candidates
2024-03-13 18:36:42.530852+0800 SimplePlayback[2407:188991] [DBG] no vout window modules
2024-03-13 18:36:42.530959+0800 SimplePlayback[2407:189033] [DBG] Opening vout display wrapper
2024-03-13 18:36:42.531665+0800 SimplePlayback[2407:189033] [DBG] looking for vout display module matching "any": 6 candidates
2024-03-13 18:36:42.758346+0800 SimplePlayback[2407:188822] Metal API Validation Enabled
2024-03-13 18:36:42.846838+0800 SimplePlayback[2407:188998] [DBG] Current device has a latency of 7958 us
2024-03-13 18:36:42.847115+0800 SimplePlayback[2407:188998] [DBG] VLC keeping the same input layout
2024-03-13 18:36:42.847441+0800 SimplePlayback[2407:188998] [DBG] Current AU format: [48000.000000][mcpl][9][8][1][8][2][32]
2024-03-13 18:36:42.957386+0800 SimplePlayback[2407:188998] [DBG] analog AudioUnit output successfully opened for f32l Stereo
2024-03-13 18:36:42.957604+0800 SimplePlayback[2407:188998] [DBG] output 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
2024-03-13 18:36:42.957646+0800 SimplePlayback[2407:188998] [DBG] looking for audio volume module matching "any": 2 candidates
2024-03-13 18:36:42.957678+0800 SimplePlayback[2407:188998] [DBG] using audio volume module "float_mixer"
2024-03-13 18:36:42.957707+0800 SimplePlayback[2407:188998] [DBG] input 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
2024-03-13 18:36:42.957743+0800 SimplePlayback[2407:188998] [DBG] looking for audio filter module matching "scaletempo": 13 candidates
2024-03-13 18:36:42.957773+0800 SimplePlayback[2407:188998] [DBG] format: 48000 rate, 2 nch, 4 bps, fl32
2024-03-13 18:36:42.957807+0800 SimplePlayback[2407:188998] [DBG] params: 30 stride, 0.200 overlap, 14 search
2024-03-13 18:36:42.958637+0800 SimplePlayback[2407:188998] [DBG] 1.000 scale, 1440.000 stride_in, 1440 stride_out, 1152 standing, 288 overlap, 672 search, 2400 queue, fl32 mode
2024-03-13 18:36:42.959270+0800 SimplePlayback[2407:188998] [DBG] using audio filter module "scaletempo"
2024-03-13 18:36:42.959432+0800 SimplePlayback[2407:188998] [DBG] conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
2024-03-13 18:36:42.959558+0800 SimplePlayback[2407:188998] [DBG] conversion pipeline complete
2024-03-13 18:36:42.959710+0800 SimplePlayback[2407:188998] [DBG] looking for audio meter module matching "ebur128": 1 candidates
2024-03-13 18:36:42.960004+0800 SimplePlayback[2407:188998] [DBG] using audio meter module "ebur128"
2024-03-13 18:36:42.960036+0800 SimplePlayback[2407:188998] [DBG] conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
2024-03-13 18:36:42.960108+0800 SimplePlayback[2407:188998] [DBG] conversion pipeline complete
2024-03-13 18:36:42.960211+0800 SimplePlayback[2407:188998] [DBG] conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
2024-03-13 18:36:42.960248+0800 SimplePlayback[2407:188998] [DBG] conversion pipeline complete
2024-03-13 18:36:42.960404+0800 SimplePlayback[2407:188998] [DBG] looking for audio resampler module matching "soxr": 2 candidates
2024-03-13 18:36:42.960727+0800 SimplePlayback[2407:188998] [DBG] Using SoX Resampler with 'cr32s' engine and 'Medium 16-bit with medium roll-off' quality to convert f32l/48000Hz to f32l/48000Hz.
2024-03-13 18:36:42.960759+0800 SimplePlayback[2407:188998] [DBG] using audio resampler module "soxr"
2024-03-13 18:36:43.057553+0800 SimplePlayback[2407:188822] [DBG] VoutDisplayEvent 'resize' 320x418
2024-03-13 18:36:43.058940+0800 SimplePlayback[2407:188822] [DBG] VoutDisplayEvent 'resize' 960x1254
2024-03-13 18:36:43.073464+0800 SimplePlayback[2407:189033] [DBG] using vout display module "ios"
2024-03-13 18:36:43.073568+0800 SimplePlayback[2407:189033] [DBG] A filter to adapt decoder I420 to display I420 is needed
2024-03-13 18:36:43.073617+0800 SimplePlayback[2407:189033] [DBG] looking for video converter module matching "any": 15 candidates
2024-03-13 18:36:43.075602+0800 SimplePlayback[2407:189033] [DBG] 8192x3424 (8192x3424) chroma: I420 -> 4096x1712 (4096x1712) chroma: I420 with scaling using Bicubic (good quality)
2024-03-13 18:36:43.075645+0800 SimplePlayback[2407:189033] [DBG] using video converter module "swscale"
2024-03-13 18:36:43.075685+0800 SimplePlayback[2407:189033] [DBG] Filter 'Swscale' (0x101249670) appended to chain
2024-03-13 18:36:43.081067+0800 SimplePlayback[2407:189033] [DBG] original format sz 8192x3424, of (0,0), vsz 8192x3424, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
2024-03-13 18:36:43.081196+0800 SimplePlayback[2407:189033] [DBG] VoutDisplayEvent 'resize' 8192x3424
2024-03-13 18:36:43.081254+0800 SimplePlayback[2407:188991] [DBG] removing module "freetype"
2024-03-13 18:36:43.081343+0800 SimplePlayback[2407:188991] [DBG] looking for text renderer module matching "freetype": 2 candidates
2024-03-13 18:36:43.081478+0800 SimplePlayback[2407:188822] [DBG] VoutDisplayEvent 'resize' 960x1254
2024-03-13 18:36:43.096999+0800 SimplePlayback[2407:188991] [DBG] using text renderer module "freetype"
2024-03-13 18:36:43.186840+0800 SimplePlayback[2407:188822] [DBG] VoutDisplayEvent 'resize' 960x1254
2024-03-13 18:36:43.352855+0800 SimplePlayback[2407:188997] [DBG] Received first picture
2024-03-13 18:36:43.360308+0800 SimplePlayback[2407:188990] [DBG] Decoder wait done in 900 ms
2024-03-13 18:36:43.513459+0800 SimplePlayback[2407:189033] [WARN] picture is too late to be displayed (missing 122 ms)
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vlcPlayer_cyg
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Re: 8k without video on iOS

Postby vlcPlayer_cyg » 13 Mar 2024 12:28

The above are two encoding methods for 8K video playback logs. Looking forward to your reply again, thank you!
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jack2022
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Re: 8k without video on iOS

Postby jack2022 » 14 Mar 2024 03:48

I have the exact same program on my iPhone 14 Pro Max,But Infuse can work fine.
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