新未名空间

我的uhd770居然没法硬解

懂哥教一下

不晓得。

试试ffplay看看？ Turn on debug and verbose.

为什么压扁了看？？？

YouHi 写了： 2025年 2月 19日 09:13 不晓得。

试试ffplay看看？ Turn on debug and verbose.

好的，回去试试

pot和mpv都打不开hw acceleration

本身是21：9的，全屏就写那个panavision了。也许是bug

YouHi 写了： 2025年 2月 19日 09:13 不晓得。

试试ffplay看看？ Turn on debug and verbose.

libavutil 59. 57.100 / 59. 57.100
libavcodec 61. 33.102 / 61. 33.102
libavformat 61. 9.107 / 61. 9.107
libavdevice 61. 4.100 / 61. 4.100
libavfilter 10. 9.100 / 10. 9.100
libswscale 8. 13.100 / 8. 13.100
libswresample 5. 4.100 / 5. 4.100
libpostproc 58. 4.100 / 58. 4.100
Input #0, matroska,webm, from 'z:\The.Missile.2024.2160p.UHD.Theater.SDR.REMUX.HEVC.PCM.5.1-NaNi.mkv':
Metadata:
encoder : libebml v1.4.5 + libmatroska v1.7.1
creation_time : 2024-12-06T11:53:07.000000Z
Duration: 01:53:24.93, start: -0.005000, bitrate: 91835 kb/s
Stream #0:0(fin): Video: hevc (Rext), yuv444p10le(tv), 3840x2160 [SAR 192:143 DAR 1024:429], SAR 1289:960 DAR 1289:540, 24 fps, 24 tbr, 1k tbn (default)
Metadata:
BPS : 84280607
DURATION : 01:53:24.917000000
NUMBER_OF_FRAMES: 163318
NUMBER_OF_BYTES : 71690317624
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:1(fin): Audio: pcm_s24le, 48000 Hz, 6 channels, s32 (24 bit), 6912 kb/s (default)
Metadata:
BPS : 6911999
DURATION : 01:53:24.917000000
NUMBER_OF_FRAMES: 163318
NUMBER_OF_BYTES : 5879448000
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:2(fin): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
Metadata:
BPS : 640000
DURATION : 01:53:24.928000000
NUMBER_OF_FRAMES: 212654
NUMBER_OF_BYTES : 544394240
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:3(eng): Subtitle: subrip (srt) (default)
Metadata:
BPS : 46
DURATION : 01:52:00.117000000
NUMBER_OF_FRAMES: 1250
NUMBER_OF_BYTES : 38651
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
69.65 A-V: 0.015 fd= 91 aq= 1371KB vq=14279KB sq= 0B

这是默认播放的输出信息，看不出来有什么门道，GPU40%-50% usage,几乎可以肯定没有用到hw acceleration，跟mpv的cpu/gpu使用率几乎一样。potplayer gpu usage会少一点点

打开debug logging后，无从下手:(

Initialized direct3d renderer.
[AVFormatContext @ 0000017a99047d40] Opening 'z:\The.Missile.2024.2160p.UHD.Theater.SDR.REMUX.HEVC.PCM.5.1-NaNi.mkv' for reading
[file @ 0000017a99048340] Setting default whitelist 'file,crypto,data'
[matroska,webm @ 0000017a99047d40] Format matroska,webm probed with size=2048 and score=100
[matroska,webm @ 0000017a99047d40] Unknown entry 0x22B59D at pos. 4478
[matroska,webm @ 0000017a99047d40] Unknown entry 0x22B59D at pos. 4557
[matroska,webm @ 0000017a99047d40] Unknown entry 0x22B59D at pos. 4628
[matroska,webm @ 0000017a99047d40] Unknown entry 0x22B59D at pos. 4684
st:0 removing common factor 1000000 from timebase
st:1 removing common factor 1000000 from timebase
st:2 removing common factor 1000000 from timebase
st:3 removing common factor 1000000 from timebase
[matroska,webm @ 0000017a99047d40] Before avformat_find_stream_info() pos: 5857 bytes read:34086 seeks:2 nb_streams:4
[hevc @ 0000017a9904da00] nal_unit_type: 32(VPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a9904da00] Decoding VPS
[hevc @ 0000017a9904da00] Rext profile bitstream
[hevc @ 0000017a9904da00] nal_unit_type: 33(SPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a9904da00] Decoding SPS
[hevc @ 0000017a9904da00] Rext profile bitstream
[hevc @ 0000017a9904da00] Decoding VUI
[hevc @ 0000017a9904da00] nal_unit_type: 34(PPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a9904da00] Decoding PPS
[matroska,webm @ 0000017a99047d40] parser not found for codec pcm_s24le, packets or times may be invalid.
Transform tree:
mdct_inv_float_avx2 - type: mdct_float, len: 128, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
fft_sr_asm_float_avx2 - type: fft_float, len: 64, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
Transform tree:
mdct_inv_float_avx2 - type: mdct_float, len: 256, factors[2]: [2, any], flags: [aligned, out_of_place, inv_only]
fft_sr_asm_float_avx2 - type: fft_float, len: 128, factor: 2, flags: [aligned, inplace, out_of_place, preshuf, asm_call]
[matroska,webm @ 0000017a99047d40] parser not found for codec pcm_s24le, packets or times may be invalid.
[matroska,webm @ 0000017a99047d40] All info found
[matroska,webm @ 0000017a99047d40] After avformat_find_stream_info() pos: 316432 bytes read:344661 seeks:2 frames:10
Input #0, matroska,webm, from 'z:\The.Missile.2024.2160p.UHD.Theater.SDR.REMUX.HEVC.PCM.5.1-NaNi.mkv':
Metadata:
encoder : libebml v1.4.5 + libmatroska v1.7.1
creation_time : 2024-12-06T11:53:07.000000Z
Duration: 01:53:24.93, start: -0.005000, bitrate: 91835 kb/s
Stream #0:0(fin), 1, 1/1000: Video: hevc (Rext), 1 reference frame, yuv444p10le(tv), 3840x2160 [SAR 192:143 DAR 1024:429], 0/1, SAR 1289:960 DAR 1289:540, 24 fps, 24 tbr, 1k tbn (default)
Metadata:
BPS : 84280607
DURATION : 01:53:24.917000000
NUMBER_OF_FRAMES: 163318
NUMBER_OF_BYTES : 71690317624
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:1(fin), 1, 1/1000: Audio: pcm_s24le, 48000 Hz, 6 channels, s32 (24 bit), 6912 kb/s (default)
Metadata:
BPS : 6911999
DURATION : 01:53:24.917000000
NUMBER_OF_FRAMES: 163318
NUMBER_OF_BYTES : 5879448000
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:2(fin), 8, 1/1000: Audio: ac3, 48000 Hz, 5.1(side), fltp, delay 256, 640 kb/s
Metadata:
BPS : 640000
DURATION : 01:53:24.928000000
NUMBER_OF_FRAMES: 212654
NUMBER_OF_BYTES : 544394240
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream #0:3(eng), 0, 1/1000: Subtitle: subrip (srt) (default)
Metadata:
BPS : 46
DURATION : 01:52:00.117000000
NUMBER_OF_FRAMES: 1250
NUMBER_OF_BYTES : 38651
_STATISTICS_WRITING_APP: mkvmerge v88.0 ('All I Know') 64-bit
_STATISTICS_WRITING_DATE_UTC: 2024-12-06 11:53:07
_STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
detected 16 logical cores
[ffplay_abuffer @ 0000017a97831c80] Setting 'sample_rate' to value '48000'
[ffplay_abuffer @ 0000017a97831c80] Setting 'sample_fmt' to value 's32'
[ffplay_abuffer @ 0000017a97831c80] Setting 'time_base' to value '1/48000'
[ffplay_abuffer @ 0000017a97831c80] Setting 'channel_layout' to value '6 channels'
[ffplay_abuffer @ 0000017a97831c80] tb:1/48000 samplefmt:s32 samplerate:48000 chlayout:6 channels
[ffplay_abuffersink @ 0000017a996cfe40] auto-inserting filter 'auto_aresample_0' between the filter 'ffplay_abuffer' and the filter 'ffplay_abuffersink'
[AVFilterGraph @ 0000017a997c7c40] query_formats: 2 queried, 0 merged, 4 already done, 0 delayed
[auto_aresample_0 @ 0000017a9905d280] [SWR @ 0000017a99072940] Using fltp internally between filters
[auto_aresample_0 @ 0000017a9905d280] ch:6 chl:6 channels fmt:s32 r:48000Hz -> ch:6 chl:6 channels fmt:s16 r:48000Hz
[hevc @ 0000017a99063800] nal_unit_type: 32(VPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] Decoding VPS
[hevc @ 0000017a99063800] Rext profile bitstream
[hevc @ 0000017a99063800] nal_unit_type: 33(SPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] Decoding SPS
[hevc @ 0000017a99063800] Rext profile bitstream
[hevc @ 0000017a99063800] Decoding VUI
[hevc @ 0000017a99063800] nal_unit_type: 34(PPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] Decoding PPS
Audio frame changed from rate:48000 ch:6 fmt:s32 layout:6 channels serial:-1 to rate:48000 ch:6 fmt:s32 layout:6 channels serial:1
[hevc @ 0000017a99063800] nal_unit_type: 32(VPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] nal_unit_type: 33(SPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] nal_unit_type: 34(PPS), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] nal_unit_type: 19(IDR_W_RADL), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] Decoding SPS
[hevc @ 0000017a99063800] Rext profile bitstream
[hevc @ 0000017a99063800] Decoding VUI
[hevc @ 0000017a99063800] Decoding PPS
[hevc @ 0000017a99063800] Decoding SEI
[hevc @ 0000017a99063800] Format yuv444p10le chosen by get_format().
[ffplay_abuffer @ 0000017a97831c80] Setting 'sample_rate' to value '48000'
[ffplay_abuffer @ 0000017a97831c80] Setting 'sample_fmt' to value 's32'
[ffplay_abuffer @ 0000017a97831c80] Setting 'time_base' to value '1/48000'
[ffplay_abuffer @ 0000017a97831c80] Setting 'channel_layout' to value '6 channels'
[ffplay_abuffer @ 0000017a97831c80] tb:1/48000 samplefmt:s32 samplerate:48000 chlayout:6 channels
[ffplay_abuffersink @ 0000017a996cfe40] auto-inserting filter 'auto_aresample_0' between the filter 'ffplay_abuffer' and the filter 'ffplay_abuffersink'
[AVFilterGraph @ 0000017a9a404b80] query_formats: 2 queried, 0 merged, 3 already done, 0 delayed
[auto_aresample_0 @ 0000017a9905d280] [SWR @ 0000017aa0a7fe00] Using fltp internally between filters
[auto_aresample_0 @ 0000017a9905d280] [SWR @ 0000017aa0a7fe00] Matrix coefficients:
[auto_aresample_0 @ 0000017a9905d280] [SWR @ 0000017aa0a7fe00] FL: FL:0.414214 FR:0.000000 FC:0.292893 LFE:0.000000 BL:0.292893 BR:0.000000
[auto_aresample_0 @ 0000017a9905d280] [SWR @ 0000017aa0a7fe00] FR: FL:0.000000 FR:0.414214 FC:0.292893 LFE:0.000000 BL:0.000000 BR:0.292893
[auto_aresample_0 @ 0000017a9905d280] ch:6 chl:6 channels fmt:s32 r:48000Hz -> ch:2 chl:stereo fmt:s16 r:48000Hz
[hevc @ 0000017a99063800] Output frame with POC 0/0.= 0B
[hevc @ 0000017a99062d00] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062d00] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062d00] Decoding SEI
[hevc @ 0000017a99062d00] Output frame with POC 0/1.
[hevc @ 0000017a99063440] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063440] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063440] Decoding SEI
[hevc @ 0000017a99063440] Output frame with POC 0/2.
[hevc @ 0000017a99062580] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062580] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062580] Decoding SEI
[hevc @ 0000017a99063800] Decoded frame with POC 0/0. 0B
[hevc @ 0000017a99062580] Output frame with POC 0/3.
[hevc @ 0000017a99062d00] Decoded frame with POC 0/1.
[hevc @ 0000017a99061e40] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99061e40] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99061e40] Decoding SEI
[hevc @ 0000017a99061e40] Output frame with POC 0/4.
[hevc @ 0000017a99062200] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062200] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062200] Decoding SEI
[hevc @ 0000017a99062200] Output frame with POC 0/5.= 0B
[hevc @ 0000017a99062940] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062940] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062940] Decoding SEI
[hevc @ 0000017a99063440] Decoded frame with POC 0/2.
[hevc @ 0000017a99062580] Decoded frame with POC 0/3.
[hevc @ 0000017a99062940] Output frame with POC 0/6.
[hevc @ 0000017a990630c0] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a990630c0] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a990630c0] Decoding SEI
[hevc @ 0000017a99061e40] Decoded frame with POC 0/4. 0B
[hevc @ 0000017a990630c0] Output frame with POC 0/7.
[hevc @ 0000017a996c5300] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c5300] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c5300] Decoding SEI
[hevc @ 0000017a99062200] Decoded frame with POC 0/5.
[hevc @ 0000017a996c5300] Output frame with POC 0/8.
[hevc @ 0000017a996c4440] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c4440] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c4440] Decoding SEI
[hevc @ 0000017a99062940] Decoded frame with POC 0/6.
[hevc @ 0000017a996c4440] Output frame with POC 0/9.
[hevc @ 0000017a996c56c0] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c56c0] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c56c0] Decoding SEI
[hevc @ 0000017a990630c0] Decoded frame with POC 0/7. 0B
[hevc @ 0000017a996c56c0] Output frame with POC 0/10.
[hevc @ 0000017a996c2a80] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2a80] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2a80] Decoding SEI
[hevc @ 0000017a996c5300] Decoded frame with POC 0/8.
[hevc @ 0000017a996c2a80] Output frame with POC 0/11.
[hevc @ 0000017a996c1f80] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1f80] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1f80] Decoding SEI
[hevc @ 0000017a996c4440] Decoded frame with POC 0/9. 0B
[hevc @ 0000017a996c1f80] Output frame with POC 0/12.
[hevc @ 0000017a996c2e40] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2e40] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2e40] Decoding SEI
[hevc @ 0000017a996c56c0] Decoded frame with POC 0/10.
[hevc @ 0000017a996c2e40] Output frame with POC 0/13.
[hevc @ 0000017a996c1bc0] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1bc0] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1bc0] Decoding SEI
[hevc @ 0000017a996c2a80] Decoded frame with POC 0/11. 0B
[hevc @ 0000017a996c1bc0] Output frame with POC 0/14.
Video frame changed from size:0x0 format:none serial:-1 to size:3840x2160 format:yuv444p10le serial:1
[hevc @ 0000017a996c3200] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c3200] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c3200] Decoding SEI
[ffplay_buffer @ 0000017a9981ef00] w:3840 h:2160 pixfmt:yuv444p10le tb:1/1000 fr:24/1 sar:192/143 csp:unknown range:tv
[auto_scale_0 @ 0000017abbe13880] w:iw h:ih flags:'' interl:0
[ffplay_buffersink @ 0000017abcc78e40] auto-inserting filter 'auto_scale_0' between the filter 'ffplay_buffer' and the filter 'ffplay_buffersink'
[AVFilterGraph @ 0000017a997c7dc0] query_formats: 2 queried, 0 merged, 3 already done, 0 delayed
[auto_scale_0 @ 0000017abbe13880] picking yuv420p out of 2 ref:yuv444p10le alpha:0
[auto_scale_0 @ 0000017abbe13880] w:3840 h:2160 fmt:yuv444p10le csp:unknown range:tv sar:192/143 -> w:3840 h:2160 fmt:yuv420p csp:bt709 range:tv sar:192/143 flags:0x00000004
[auto_scale_0 @ 0000017abbe13880] [framesync @ 0000017ad42dfad0] Selected 1/1000 time base
[auto_scale_0 @ 0000017abbe13880] [framesync @ 0000017ad42dfad0] Sync level 1
[ffplay_buffer @ 0000017a9981ef00] video frame properties congruent with link at pts_time: 0
[swscaler @ 0000017aa0cca200] YUV color matrix differs for YUV->YUV, using intermediate RGB to convert
[swscaler @ 0000017ad4365900] Forcing full internal H chroma due to input having non subsampled chroma
[hevc @ 0000017a996c3200] Output frame with POC 0/15. 0B
[hevc @ 0000017a996c1f80] Decoded frame with POC 0/12.
[hevc @ 0000017a99063800] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] Decoding SEI
[hevc @ 0000017a99063800] Output frame with POC 0/16.
[hevc @ 0000017a99062d00] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062d00] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062d00] Decoding SEI
[hevc @ 0000017a99062d00] Output frame with POC 0/17.
[hevc @ 0000017a99063440] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063440] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063440] Decoding SEI
[hevc @ 0000017a996c2e40] Decoded frame with POC 0/13.
[hevc @ 0000017a996c1bc0] Decoded frame with POC 0/14.
[hevc @ 0000017a99063440] Output frame with POC 0/18.
[hevc @ 0000017a99062580] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062580] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062580] Decoding SEI
[hevc @ 0000017a996c3200] Decoded frame with POC 0/15.
[hevc @ 0000017a99062580] Output frame with POC 0/19.
[hevc @ 0000017a99061e40] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99061e40] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99061e40] Decoding SEI
[hevc @ 0000017a99061e40] Output frame with POC 0/20.
[hevc @ 0000017a99062200] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062200] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062200] Decoding SEI
[hevc @ 0000017a99062200] Output frame with POC 0/21.
[hevc @ 0000017a99062940] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062940] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062940] Decoding SEI
[hevc @ 0000017a99062940] Output frame with POC 0/22.
[hevc @ 0000017a990630c0] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a990630c0] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a990630c0] Decoding SEI
[hevc @ 0000017a990630c0] Output frame with POC 0/23.
[hevc @ 0000017a996c5300] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c5300] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c5300] Decoding SEI
[hevc @ 0000017a996c5300] Output frame with POC 0/24.
[hevc @ 0000017a99063800] Decoded frame with POC 0/16.
Created 3840x2160 texture with SDL_PIXELFORMAT_IYUV.
[hevc @ 0000017a99062d00] Decoded frame with POC 0/17.
[hevc @ 0000017a99063440] Decoded frame with POC 0/18.
[hevc @ 0000017a99062580] Decoded frame with POC 0/19.
[hevc @ 0000017a99061e40] Decoded frame with POC 0/20. 0B
[hevc @ 0000017a996c4440] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c4440] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c4440] Decoding SEI
[hevc @ 0000017a996c4440] Output frame with POC 0/25.
[hevc @ 0000017a996c56c0] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c56c0] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c56c0] Decoding SEI
[hevc @ 0000017a996c56c0] Output frame with POC 0/26.
[hevc @ 0000017a996c2a80] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2a80] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2a80] Decoding SEI
[hevc @ 0000017a996c2a80] Output frame with POC 0/27.
[hevc @ 0000017a996c1f80] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1f80] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1f80] Decoding SEI
[hevc @ 0000017a996c1f80] Output frame with POC 0/28.
[hevc @ 0000017a996c2e40] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2e40] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c2e40] Decoding SEI
[hevc @ 0000017a996c2e40] Output frame with POC 0/29.
[hevc @ 0000017a996c1bc0] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1bc0] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1bc0] Decoding SEI
[hevc @ 0000017a996c1bc0] Output frame with POC 0/30. 0B
[hevc @ 0000017a996c3200] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c3200] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c3200] Decoding SEI
[hevc @ 0000017a996c3200] Output frame with POC 0/31.
[hevc @ 0000017a99063800] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063800] Decoding SEI
[hevc @ 0000017a99063800] Output frame with POC 0/32.
[hevc @ 0000017a99062200] Decoded frame with POC 0/21. 0B
[hevc @ 0000017a99062940] Decoded frame with POC 0/22.
[hevc @ 0000017a990630c0] Decoded frame with POC 0/23.
[hevc @ 0000017a996c5300] Decoded frame with POC 0/24.
[hevc @ 0000017a99062d00] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062d00] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062d00] Decoding SEI
[hevc @ 0000017a99062d00] Output frame with POC 0/33.
[hevc @ 0000017a99063440] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063440] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99063440] Decoding SEI
[hevc @ 0000017a99063440] Output frame with POC 0/34.
[hevc @ 0000017a996c4440] Decoded frame with POC 0/25. 0B
[hevc @ 0000017a996c56c0] Decoded frame with POC 0/26.
[hevc @ 0000017a996c2a80] Decoded frame with POC 0/27.
[hevc @ 0000017a99062580] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a996c1f80] Decoded frame with POC 0/28.
[hevc @ 0000017a99062580] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99062580] Decoding SEI
[hevc @ 0000017a99062580] Output frame with POC 0/35.
[hevc @ 0000017a996c2e40] Decoded frame with POC 0/29.
[hevc @ 0000017a996c1bc0] Decoded frame with POC 0/30.
[hevc @ 0000017a996c3200] Decoded frame with POC 0/31.
[hevc @ 0000017a99063800] Decoded frame with POC 0/32.
[hevc @ 0000017a99061e40] nal_unit_type: 39(SEI_PREFIX), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99061e40] nal_unit_type: 1(TRAIL_R), nuh_layer_id: 0, temporal_id: 0
[hevc @ 0000017a99061e40] Decoding SEI
[hevc @ 0000017a99061e40] Output frame with POC 0/36.
[hevc @ 0000017a99062d00] Decoded frame with POC 0/33.
[hevc @ 0000017a99063440] Decoded frame with POC 0/34. 0B

我猜测是跟yuv444-10bit有关，intel的显卡是支持hevc 444/10 up to 8k解码的啊

Stream #0:0(fin): Video: hevc (Rext), yuv444p10le(tv), 3840x2160 [SAR 192:143 DAR 1024:429], SAR 1289:960 DAR 1289:540, 24 fps, 24 tbr, 1k tbn (default)

完了