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Kaffeine-uruchomienie z dodatkowym parametrem lub usprawnienie VDPAU

: 04 sty 2025, 09:07
autor: emstrang
Witam.
Uruchomiłem tuner telewizyjny dvb-t pod Kubuntu 24.04. Działa w poprządku. Mam niejakie kłopoty z aplikacjami do oglądania telewizji. Między innymi chodzi o Kaffeine, które korzysta z libVlc.

Zacytuję:
"By default, libVlc will try to use vdpau hardware acceleration in order to
decode the video stream at GPU. However, sometimes it may not get the right
acceleration module..."
oraz
"Yeah, HEVC support is restricted to a few GPUs"

Kaffeine, nie odtwarza poprawnie kanałów dvb-t2 z kodekiem HEVC (H.265) - jest dźwięk, obraz stoi.
Tak to wygląda w konsoli:

Kod: Zaznacz cały

suncez@asus-rs:~$ kaffeine
04-01-25 08:06:24.884 [Warning ] QCommandLineParser: already having an option named "h"
04-01-25 08:06:24.884 [Warning ] QCommandLineParser: already having an option named "help-all"
04-01-25 08:06:24.884 [Warning ] QCommandLineParser: already having an option named "v"
04-01-25 08:06:25.103 [Info    ] kaffeine.dvb: Using built-in dvb device manager
04-01-25 08:06:26.137 [Info    ] kaffeine.dev: Found dvb device : Silicon Labs Si2168
04-01-25 08:06:26.151 [Warning ] kf.kio.core: Malformed JSON protocol file for protocol: "trash" , number of the ExtraNames fields should match the number of ExtraTypes fields
[00005c98e8da1e90] main audio output error: too low audio sample frequency (0)
[000072393c107f70] main decoder error: failed to create audio output
[00005c98e8da1e90] vlcpulse audio output error: digital pass-through stream connection failure: Błąd wejścia/wyjścia
[00005c98e8da1e90] main audio output error: module not functional
[000072393c107f70] main decoder error: failed to create audio output
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_20
libva info: va_openDriver() returns 0
[000072393c016e50] avcodec decoder: Using G3DVL VDPAU Driver Shared Library version 1.0 for hardware decoding
[000072393c016e50] avcodec decoder error: hardware acceleration picture allocation failed
[hevc @ 0x7239306310c0] get_buffer() failed
[hevc @ 0x7239306310c0] thread_get_buffer() failed
[hevc @ 0x7239306f3580] Could not find ref with POC -28836
[hevc @ 0x7239307b5a40] Could not find ref with POC -28836
[000072393c016e50] avcodec decoder error: avcodec_send_packet critical error
Wyszukałem, że pomocne jest w takim przypadku polecenie:

Kod: Zaznacz cały

export VDPAU_DRIVER=brak
W efekcie VDPAU nie ma jak zadziałać - nie ma podanego modułu (a raczej ma nieistniejący "brak") i Kaffeine odtwarza program kodowany HEVC.

Kod: Zaznacz cały

suncez@asus-rs:~$ export VDPAU_DRIVER=brak
suncez@asus-rs:~$ kaffeine
04-01-25 08:12:35.251 [Warning ] QCommandLineParser: already having an option named "h"
04-01-25 08:12:35.251 [Warning ] QCommandLineParser: already having an option named "help-all"
04-01-25 08:12:35.251 [Warning ] QCommandLineParser: already having an option named "v"
04-01-25 08:12:35.467 [Info    ] kaffeine.dvb: Using built-in dvb device manager
04-01-25 08:12:36.043 [Info    ] kaffeine.dev: Found dvb device : Silicon Labs Si2168
04-01-25 08:12:36.058 [Warning ] kf.kio.core: Malformed JSON protocol file for protocol: "trash" , number of the ExtraNames fields should match the number of ExtraTypes fields
[0000631ec50e1240] main audio output error: too low audio sample frequency (0)
[00007e1850107a50] main decoder error: failed to create audio output
[00007e1850001140] ts demux error: libdvbpsi error (PSI decoder): TS discontinuity (received 2, expected 1) for PID 0
[00007e1850001140] ts demux error: libdvbpsi error (PSI decoder): TS discontinuity (received 2, expected 1) for PID 701
[0000631ec50e1240] vlcpulse audio output error: digital pass-through stream connection failure: Błąd wejścia/wyjścia
[0000631ec50e1240] main audio output error: module not functional
[00007e1850107a50] main decoder error: failed to create audio output
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_20
libva info: va_openDriver() returns 0
Failed to open VDPAU backend libvdpau_brak.so: nie można otworzyć pliku obiektu dzielonego: Nie ma takiego pliku ani katalogu
Failed to open VDPAU backend libvdpau_brak.so: nie można otworzyć pliku obiektu dzielonego: Nie ma takiego pliku ani katalogu
Kaffeine działa poprawnie jeśli jest uruchomione w tej samej konsoli co polecenie dotyczące VDPAU, w uruchomionym z menu start nadal obraz zastyga.
Nie wiem, co tak naprawdę robi VDPAU w systemie więc nie chciałbym zupełnie się go pozbywać.

To o co mi chodzi, to możliwość takiego uruchomienia Kaffeine, aby VDPAU mu nie przeszkadzało. Nie znalazłem żadnej opcji w ustawieniach programu, nie wiem czy istnieje jakaś opcja startowa.
W menu start zamiast wywołania Kaffeine umieściłem ścieżkę do pliku z zawartością:

Kod: Zaznacz cały

#!/bin/sh -e
#
export VDPAU_DRIVER=brak
kaffeine %U
exit 0
Działa to chyba poprawnie, nie ma kłopotu z oglądaniem TV.

Czy istnieje jakiś inny sposób konfiguracji startu Kaffeine, tak aby VDPAU było "unieszkodliwiane"? Chodzi mi o modyfikację domyślnego wpisu w menu start.
A może da się wyeksportować dla VDPAU poprawny moduł?

To linki do stron, z których zaczerpnąłem obecne rozwiązanie:
https://bugs.kde.org/show_bug.cgi?id=376893
https://invent.kde.org/multimedia/kaffe ... 731e8473f9

Proponowane tam działania u mnie nie skutkują poprawą:

Kod: Zaznacz cały

suncez@asus-rs:~$ export VDPAU_DRIVER=r600
suncez@asus-rs:~$ kaffeine
04-01-25 08:28:12.371 [Warning ] QCommandLineParser: already having an option named "h"
04-01-25 08:28:12.371 [Warning ] QCommandLineParser: already having an option named "help-all"
04-01-25 08:28:12.371 [Warning ] QCommandLineParser: already having an option named "v"
04-01-25 08:28:12.588 [Info    ] kaffeine.dvb: Using built-in dvb device manager
04-01-25 08:28:13.164 [Info    ] kaffeine.dev: Found dvb device : Silicon Labs Si2168
04-01-25 08:28:13.180 [Warning ] kf.kio.core: Malformed JSON protocol file for protocol: "trash" , number of the ExtraNames fields should match the number of ExtraTypes fields
[000064e8f9177fb0] main audio output error: too low audio sample frequency (0)
[00007738641084d0] main decoder error: failed to create audio output
[0000773864001140] ts demux error: libdvbpsi error (PSI decoder): TS discontinuity (received 2, expected 1) for PID 0
[0000773864001140] ts demux error: libdvbpsi error (PSI decoder): TS discontinuity (received 2, expected 1) for PID 701
[000064e8f9177fb0] vlcpulse audio output error: digital pass-through stream connection failure: Błąd wejścia/wyjścia
[000064e8f9177fb0] main audio output error: module not functional
[00007738641084d0] main decoder error: failed to create audio output
[0000773864025c70] main decoder error: buffer deadlock prevented
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_20
libva info: va_openDriver() returns 0
[0000773864025c70] avcodec decoder: Using G3DVL VDPAU Driver Shared Library version 1.0 for hardware decoding
[0000773864025c70] avcodec decoder error: hardware acceleration picture allocation failed
[hevc @ 0x773864069cc0] get_buffer() failed
[hevc @ 0x773864069cc0] thread_get_buffer() failed
[hevc @ 0x7738640583c0] Could not find ref with POC -28920
[hevc @ 0x77385849df40] Could not find ref with POC -28920
[hevc @ 0x773858560240] Could not find ref with POC -28920
[hevc @ 0x773858622600] Could not find ref with POC -28920
[hevc @ 0x7738586e4ac0] Could not find ref with POC -28920
[0000773864025c70] avcodec decoder error: avcodec_send_packet critical error
Informacje o moim sprzęcie:
ASUS-ROG-Strix-G17-G713PV-HX050W
R9-7845HX/BGA
DDR5 16G
VRAM 8GB
Tuner TV Geniatech MyGica T230C

Kod: Zaznacz cały

suncez@asus-rs:~$ lspci
01:00.0 VGA compatible controller: NVIDIA Corporation AD107M [GeForce RTX 4060 Max-Q / Mobile] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 22be (rev a1)

08:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raphael (rev d9)
08:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] ACP/ACP3X/ACP6x Audio Coprocessor (rev 62)
08:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller

suncez@asus-rs:~$ glxinfo | grep OpenGL
OpenGL vendor string: AMD
OpenGL renderer string: AMD Radeon Graphics (radeonsi, raphael_mendocino, LLVM 17.0.6, DRM 3.57, 6.8.0-51-generic)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 24.0.9-0ubuntu0.3
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.6 (Compatibility Profile) Mesa 24.0.9-0ubuntu0.3
OpenGL shading language version string: 4.60
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.3
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:
I jeszcze może

Kod: Zaznacz cały

 suncez@asus-rs:~$ lsmod
Module                  Size  Used by
rfcomm                 98304  16
snd_seq_dummy          12288  0
snd_hrtimer            12288  1
ccm                    20480  6
qrtr                   53248  2
cmac                   12288  3
algif_hash             12288  1
algif_skcipher         16384  1
af_alg                 32768  6 algif_hash,algif_skcipher
bnep                   32768  2
nvidia_uvm           2076672  0
binfmt_misc            24576  1
nvidia_drm            135168  2
snd_sof_amd_acp63      16384  0
snd_sof_amd_vangogh    16384  0
nls_iso8859_1          12288  1
snd_hda_codec_realtek   200704  1
snd_sof_amd_rembrandt    16384  0
intel_rapl_msr         20480  0
snd_sof_amd_renoir     16384  0
nvidia_modeset       1409024  3 nvidia_drm
snd_hda_codec_generic   122880  1 snd_hda_codec_realtek
snd_hda_codec_hdmi     94208  1
intel_rapl_common      40960  1 intel_rapl_msr
snd_sof_amd_acp        53248  4 snd_sof_amd_rembrandt,snd_sof_amd_vangogh,snd_sof_amd_acp63,snd_sof_amd_renoir
rc_total_media_in_hand_02    12288  0
snd_sof_pci            24576  4 snd_sof_amd_rembrandt,snd_sof_amd_vangogh,snd_sof_amd_acp63,snd_sof_amd_renoir
si2157                 24576  1
amdgpu              17108992  44
snd_sof_xtensa_dsp     12288  1 snd_sof_amd_acp
nvidia              70664192  31 nvidia_uvm,nvidia_modeset
snd_hda_scodec_cs35l41_spi    12288  0
si2168                 24576  1
snd_sof               380928  2 snd_sof_amd_acp,snd_sof_pci
edac_mce_amd           28672  0
snd_sof_utils          16384  1 snd_sof
snd_soc_core          438272  1 snd_sof
kvm_amd               208896  0
snd_compress           28672  1 snd_soc_core
snd_hda_intel          61440  2
ac97_bus               12288  1 snd_soc_core
snd_hda_scodec_cs35l41_i2c    12288  0
kvm                  1404928  1 kvm_amd
snd_intel_dspcfg       36864  2 snd_hda_intel,snd_sof
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_hda_scodec_cs35l41    61440  2 snd_hda_scodec_cs35l41_i2c,snd_hda_scodec_cs35l41_spi
snd_intel_sdw_acpi     16384  1 snd_intel_dspcfg
amdxcp                 12288  1 amdgpu
irqbypass              12288  1 kvm
snd_pci_ps             24576  0
snd_hda_cs_dsp_ctls    16384  1 snd_hda_scodec_cs35l41
snd_hda_codec         204800  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
mt7921e                20480  0
drm_exec               12288  1 amdgpu
uvcvideo              139264  0
snd_rpl_pci_acp6x      16384  0
cs_dsp                 65536  2 snd_hda_scodec_cs35l41,snd_hda_cs_dsp_ctls
snd_hda_core          139264  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
mt7921_common          81920  1 mt7921e
gpu_sched              61440  1 amdgpu
btusb                  77824  0
videobuf2_vmalloc      20480  1 uvcvideo
snd_acp_pci            12288  0
snd_soc_cs35l41_lib    36864  3 snd_hda_scodec_cs35l41_i2c,snd_hda_scodec_cs35l41,snd_hda_scodec_cs35l41_spi
snd_hwdep              20480  1 snd_hda_codec
mt792x_lib             69632  2 mt7921e,mt7921_common
drm_buddy              20480  1 amdgpu
btrtl                  32768  1 btusb
uvc                    12288  1 uvcvideo
snd_acp_legacy_common    16384  1 snd_acp_pci
snd_seq_midi           24576  0
mt76_connac_lib       102400  3 mt792x_lib,mt7921e,mt7921_common
dvb_usb_dvbsky         24576  0
drm_suballoc_helper    16384  1 amdgpu
btintel                57344  1 btusb
videobuf2_memops       16384  1 videobuf2_vmalloc
snd_pci_acp6x          16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
mt76                  131072  4 mt792x_lib,mt7921e,mt7921_common,mt76_connac_lib
dvb_usb_v2             53248  1 dvb_usb_dvbsky
drm_ttm_helper         12288  1 amdgpu
btbcm                  24576  1 btusb
videobuf2_v4l2         36864  1 uvcvideo
ttm                   110592  2 amdgpu,drm_ttm_helper
btmtk                  12288  1 btusb
snd_rawmidi            57344  1 snd_seq_midi
snd_pcm               192512  12 snd_sof_amd_acp,snd_hda_codec_hdmi,snd_pci_acp6x,snd_hda_intel,snd_hda_codec,snd_sof,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core,snd_pci_ps,snd_pcm_dmaengine
m88ds3103              45056  1 dvb_usb_dvbsky
snd_pci_acp5x          16384  0
drm_display_helper    237568  1 amdgpu
videodev              352256  2 videobuf2_v4l2,uvcvideo
snd_seq               118784  9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
mac80211             1720320  4 mt792x_lib,mt76,mt7921_common,mt76_connac_lib
bluetooth            1028096  44 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm
snd_rn_pci_acp3x       16384  0
dvb_core              176128  2 dvb_usb_v2,dvb_usb_dvbsky
cec                    94208  1 drm_display_helper
i2c_mux                12288  2 m88ds3103,si2168
videobuf2_common       81920  4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_acp_config         20480  9 snd_rn_pci_acp3x,snd_pci_acp6x,snd_pci_acp5x,snd_sof_amd_rembrandt,snd_sof_amd_vangogh,snd_sof_amd_acp63,snd_acp_pci,snd_pci_ps,snd_sof_amd_renoir
ecdh_generic           16384  2 bluetooth
snd_timer              49152  3 snd_seq,snd_hrtimer,snd_pcm
snd_soc_acpi           16384  2 snd_sof_amd_acp,snd_acp_config
ecc                    45056  1 ecdh_generic
rc_core                73728  5 dvb_usb_v2,rc_total_media_in_hand_02,cec,dvb_usb_dvbsky
mc                     81920  7 videodev,si2157,dvb_usb_v2,videobuf2_v4l2,uvcvideo,dvb_core,videobuf2_common
cfg80211             1327104  4 mt76,mac80211,mt7921_common,mt76_connac_lib
rapl                   20480  0
snd                   143360  22 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_hda_scodec_cs35l41,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_hda_cs_dsp_ctls,snd_rawmidi
mfd_aaeon              12288  0
asus_nb_wmi            32768  0
wmi_bmof               12288  0
i2c_algo_bit           16384  1 amdgpu
ccp                   143360  1 kvm_amd
k10temp                16384  0
snd_pci_acp3x          16384  0
nvidia_wmi_ec_backlight    12288  0
libarc4                12288  1 mac80211
i2c_piix4              32768  0
soundcore              16384  1 snd
input_leds             12288  0
joydev                 32768  0
serial_multi_instantiate    16384  0
amd_pmc                45056  0
mac_hid                12288  0
sch_fq_codel           24576  2
msr                    12288  0
parport_pc             53248  0
ppdev                  24576  0
lp                     28672  0
parport                73728  3 parport_pc,lp,ppdev
efi_pstore             12288  0
nfnetlink              20480  1
dmi_sysfs              24576  0
ip_tables              32768  0
x_tables               65536  1 ip_tables
autofs4                57344  2
btrfs                2027520  0
blake2b_generic        24576  0
xor                    20480  1 btrfs
raid6_pq              126976  1 btrfs
libcrc32c              12288  1 btrfs
dm_mirror              24576  0
dm_region_hash         24576  1 dm_mirror
dm_log                 20480  2 dm_region_hash,dm_mirror
hid_asus               32768  0
asus_wmi               86016  3 asus_nb_wmi,hid_asus,mfd_aaeon
ledtrig_audio          12288  1 asus_wmi
sparse_keymap          12288  1 asus_wmi
platform_profile       12288  1 asus_wmi
usbhid                 77824  1 hid_asus
crct10dif_pclmul       12288  1
crc32_pclmul           12288  0
polyval_clmulni        12288  0
hid_multitouch         36864  0
polyval_generic        12288  1 polyval_clmulni
hid_generic            12288  0
ghash_clmulni_intel    16384  0
nvme                   61440  7
ucsi_acpi              12288  0
sha256_ssse3           32768  0
i2c_hid_acpi           12288  0
xhci_pci               24576  0
r8169                 118784  0
nvme_core             212992  8 nvme
typec_ucsi             61440  1 ucsi_acpi
video                  73728  5 nvidia_wmi_ec_backlight,asus_wmi,amdgpu,asus_nb_wmi,nvidia_modeset
sha1_ssse3             32768  0
i2c_hid                40960  1 i2c_hid_acpi
xhci_pci_renesas       20480  1 xhci_pci
realtek                36864  1
nvme_auth              28672  1 nvme_core
typec                 106496  1 typec_ucsi
wmi                    28672  5 video,nvidia_wmi_ec_backlight,asus_wmi,wmi_bmof,mfd_aaeon
hid                   180224  5 i2c_hid,usbhid,hid_multitouch,hid_generic,hid_asus
aesni_intel           356352  8
crypto_simd            16384  1 aesni_intel
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel
Przez Optimusa przełączałem się na Nvidię, aby sprawdzić czy Kaffeine zachowuje się tak a nie inaczej z powodu za małej wydajności grafiki, i nie było poprawy.

Kod: Zaznacz cały

suncez@asus-rs:~$ glxinfo | grep OpenGL
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce RTX 4060 Laptop GPU/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 565.57.01
OpenGL core profile shading language version string: 4.60 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.6.0 NVIDIA 565.57.01
OpenGL shading language version string: 4.60 NVIDIA
OpenGL context flags: (none)
OpenGL profile mask: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 565.57.01
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:

Kod: Zaznacz cały

suncez@asus-rs:~$ kaffeine
04-01-25 09:22:26.125 [Warning ] QCommandLineParser: already having an option named "h"
04-01-25 09:22:26.125 [Warning ] QCommandLineParser: already having an option named "help-all"
04-01-25 09:22:26.125 [Warning ] QCommandLineParser: already having an option named "v"
04-01-25 09:22:26.341 [Info    ] kaffeine.dvb: Using built-in dvb device manager
04-01-25 09:22:26.917 [Info    ] kaffeine.dev: Found dvb device : Silicon Labs Si2168
04-01-25 09:22:26.930 [Warning ] kf.kio.core: Malformed JSON protocol file for protocol: "trash" , number of the ExtraNames fields should match the number of ExtraTypes fields
[0000585607dfa810] main audio output error: too low audio sample frequency (0)
[000079471089c030] main decoder error: failed to create audio output
[0000585607dfa810] vlcpulse audio output error: digital pass-through stream connection failure: Błąd wejścia/wyjścia
[0000585607dfa810] main audio output error: module not functional
[000079471089c030] main decoder error: failed to create audio output
[000079471000d5d0] main decoder error: buffer deadlock prevented
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so
libva info: va_openDriver() returns -1
[00007946f0001ef0] glconv_vaapi_x11 gl error: vaInitialize: unknown libva error
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_20
libva info: va_openDriver() returns 0
[00007946f814f660] main video output error: video output creation failed
[000079471000d5d0] main decoder error: failed to create video output
[000079471000d5d0] avcodec decoder: Using NVIDIA VDPAU Driver Shared Library  565.57.01  Thu Oct 10 11:55:58 UTC 2024 for hardware decoding
[000079471000d5d0] avcodec decoder error: hardware acceleration picture allocation failed
[hevc @ 0x794704563cc0] get_buffer() failed
[hevc @ 0x794704563cc0] thread_get_buffer() failed
[hevc @ 0x794704626080] Could not find ref with POC 2605
[hevc @ 0x7947046e84c0] Could not find ref with POC 2605
[hevc @ 0x7947047aa900] Could not find ref with POC 2605
[hevc @ 0x7947104d0300] Could not find ref with POC 2605
[hevc @ 0x79471040dec0] Could not find ref with POC 2605
[000079471000d5d0] avcodec decoder error: avcodec_send_packet critical error
VLC nie ma kłopotów z odtwarzaniem kanałów TV kodowanych HEVC.