#10856: Regression: VA-API + QSV transcoding fail, with large number of errors
-------------------------------------+-------------------------------------
Reporter: eero-t | Owner: (none)
Type: defect | Status: new
Priority: important | Component:
| undetermined
Version: git-master | Resolution:
Keywords: regression | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by eero-t):
With QSV, warnings are about allocation failures:
{{{
ffmpeg version N-113614-g4f80441455 Copyright (c) 2000-2024 the FFmpeg
developers
built with gcc 11 (Ubuntu 11.4.0-1ubuntu1~22.04)
configuration: --prefix=/opt/install/Nightly_3486 --enable-libmfx
--enable-vaapi --enable-sdl2 --disable-libx265 --disable-libx264
--disable-libvpx --enable-libvorbis --enable-libopus --disable-libmp3lame
--disable-libass --disable-sndio --enable-libfreetype --enable-gpl
--disable-doc
libavutil 58. 36.101 / 58. 36.101
libavcodec 60. 39.100 / 60. 39.100
libavformat 60. 20.100 / 60. 20.100
libavdevice 60. 4.100 / 60. 4.100
libavfilter 9. 17.100 / 9. 17.100
libswscale 7. 6.100 / 7. 6.100
libswresample 4. 13.100 / 4. 13.100
libpostproc 57. 4.100 / 57. 4.100
-vsync is deprecated. Use -fps_mode
[AVHWDeviceContext @ 0x56221bed3dc0] libva: VA-API version 1.21.0
[AVHWDeviceContext @ 0x56221bed3dc0] libva: User requested driver 'iHD'
[AVHWDeviceContext @ 0x56221bed3dc0] libva: Trying to open
/opt/install/Nightly_3486/lib/dri/iHD_drv_video.so
[AVHWDeviceContext @ 0x56221bed3dc0] libva: Found init function
__vaDriverInit_1_21
[AVHWDeviceContext @ 0x56221bed3dc0] libva: va_openDriver() returns 0
[AVHWDeviceContext @ 0x56221bed3dc0] Initialised VAAPI connection: version
1.21
[AVHWDeviceContext @ 0x56221bed3dc0] VAAPI driver: Intel iHD driver for
Intel(R) Gen Graphics - 24.1.4 (35b955d7a).
[AVHWDeviceContext @ 0x56221bed3dc0] Driver not found in known nonstandard
list, using standard behaviour.
[AVHWDeviceContext @ 0x56221bed38c0] Use Intel(R) Media SDK to create MFX
session, API version is 1.35, the required implementation version is 1.3
[AVHWDeviceContext @ 0x56221bed38c0] Initialize MFX session:
implementation version is 1.35
[h264 @ 0x56221bfbb980] Reinit context to 1280x720, pix_fmt: yuv420p
[h264 @ 0x56221bfba340] max_analyze_duration 500000 reached at 520000
microseconds st:0
Input #0, h264, from 'input/1280x720p_29.97_10mb_h264_cabac.264':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: h264 (High), 1 reference frame, yuv420p(tv, bt709,
progressive, left), 1280x720 (0x0) [SAR 1:1 DAR 16:9], 25 fps, 59.94 tbr,
1200k tbn
[out#0/h264 @ 0x56221bfbfc00] No explicit maps, mapping streams
automatically...
[vost#0:0/h264_qsv @ 0x56221bfc0280] Created video stream from input
stream 0:0
[h264_mp4toannexb @ 0x56221bfdac40] The input looks like it is Annex B
already
Stream mapping:
Stream #0:0 -> #0:0 (h264 (h264_qsv) -> h264 (h264_qsv))
[vost#0:0/h264_qsv @ 0x56221bfc0280] Starting thread...
[vf#0:0 @ 0x56221bfd4440] Starting thread...
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Starting
thread...
[in#0/h264 @ 0x56221bfba180] Starting thread...
Press [q] to stop, [?] for help
[AVHWDeviceContext @ 0x7f693c002840] VAAPI driver: Intel iHD driver for
Intel(R) Gen Graphics - 24.1.4 (35b955d7a).
[AVHWDeviceContext @ 0x7f693c002840] Driver not found in known nonstandard
list, using standard behaviour.
[h264_qsv @ 0x56221bfda040] Decoder: output is video memory surface
[h264_qsv @ 0x56221bfda040] Use Intel(R) Media SDK to create MFX session,
the required implementation version is 1.35
[AVHWDeviceContext @ 0x7f693c007440] VAAPI driver: Intel iHD driver for
Intel(R) Gen Graphics - 24.1.4 (35b955d7a).
[AVHWDeviceContext @ 0x7f693c007440] Driver not found in known nonstandard
list, using standard behaviour.
[h264_qsv @ 0x56221bfda040] Decoder: output is video memory surface
[h264_qsv @ 0x56221bfda040] Use Intel(R) Media SDK to create MFX session,
the required implementation version is 1.35
[graph 0 input from stream 0:0 @ 0x7f6934003340] w:1280 h:720 pixfmt:qsv
tb:1/1200000 fr:30000/1001 sar:1/1 csp:bt709 range:tv
[graph 0 input from stream 0:0 @ 0x7f6934003340] video frame properties
congruent with link at pts_time: 0
[h264_qsv @ 0x56221bfc1d80] Using input frames context (format qsv) with
h264_qsv encoder.
[h264_qsv @ 0x56221bfc1d80] Encoder: input is video memory surface
[h264_qsv @ 0x56221bfc1d80] Use Intel(R) Media SDK to create MFX session,
the required implementation version is 1.35
[h264_qsv @ 0x56221bfc1d80] Using the variable bitrate (VBR) ratecontrol
method
[h264_qsv @ 0x56221bfc1d80] MFMode:2
[h264_qsv @ 0x56221bfc1d80] profile: avc high; level: 32
[h264_qsv @ 0x56221bfc1d80] GopPicSize: 256; GopRefDist: 3; GopOptFlag:
closed; IdrInterval: 0
[h264_qsv @ 0x56221bfc1d80] TargetUsage: 4; RateControlMethod: VBR
[h264_qsv @ 0x56221bfc1d80] BufferSizeInKB: 750; InitialDelayInKB: 375;
TargetKbps: 2000; MaxKbps: 3000; BRCParamMultiplier: 1
[h264_qsv @ 0x56221bfc1d80] NumSlice: 1; NumRefFrame: 2
[h264_qsv @ 0x56221bfc1d80] RateDistortionOpt: OFF
[h264_qsv @ 0x56221bfc1d80] RecoveryPointSEI: OFF
[h264_qsv @ 0x56221bfc1d80] VDENC: OFF
[h264_qsv @ 0x56221bfc1d80] Entropy coding: CABAC; MaxDecFrameBuffering: 2
[h264_qsv @ 0x56221bfc1d80] NalHrdConformance: ON; SingleSeiNalUnit: ON;
VuiVclHrdParameters: OFF VuiNalHrdParameters: ON
[h264_qsv @ 0x56221bfc1d80] FrameRateExtD: 1001; FrameRateExtN: 30000
[h264_qsv @ 0x56221bfc1d80] IntRefType: 0; IntRefCycleSize: 0;
IntRefQPDelta: 0
[h264_qsv @ 0x56221bfc1d80] MaxFrameSize: 353280; MaxSliceSize: 0
[h264_qsv @ 0x56221bfc1d80] BitrateLimit: ON; MBBRC: OFF; ExtBRC: OFF
[h264_qsv @ 0x56221bfc1d80] Trellis: auto
[h264_qsv @ 0x56221bfc1d80] RepeatPPS: OFF; NumMbPerSlice: 0; LookAheadDS:
2x
[h264_qsv @ 0x56221bfc1d80] AdaptiveI: OFF; AdaptiveB: OFF; BRefType:off
[h264_qsv @ 0x56221bfc1d80] MinQPI: 0; MaxQPI: 0; MinQPP: 0; MaxQPP: 0;
MinQPB: 0; MaxQPB: 0
[h264_qsv @ 0x56221bfc1d80] DisableDeblockingIdc: 0
[h264_qsv @ 0x56221bfc1d80] SkipFrame: no_skip
[h264_qsv @ 0x56221bfc1d80] PRefType: default
[h264_qsv @ 0x56221bfc1d80] TransformSkip: unknown
[h264_qsv @ 0x56221bfc1d80] IntRefCycleDist: 0
[h264_qsv @ 0x56221bfc1d80] LowDelayBRC: OFF
[h264_qsv @ 0x56221bfc1d80] MaxFrameSizeI: 0; MaxFrameSizeP: 0
[h264_qsv @ 0x56221bfc1d80] ScenarioInfo: 0
Output #0, h264, to 'output/0027_HD20_1.0.h264':
Metadata:
encoder : Lavf60.20.100
Stream #0:0: Video: h264, 1 reference frame, qsv(tv, bt709, progressive,
left), 1280x720 (0x0) [SAR 1:1 DAR 16:9], q=2-31, 2000 kb/s, 29.97 fps,
29.97 tbn
Metadata:
encoder : Lavc60.39.100 h264_qsv
Side data:
cpb: bitrate max/min/avg: 0/0/2000000 buffer size: 0 vbv_delay:
N/A
[out#0/h264 @ 0x56221bfbfc00] Starting thread...
[h264_qsv @ 0x56221bfda040] get_buffer() failed
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Error
submitting packet to decoder: Cannot allocate memory
[h264_qsv @ 0x56221bfda040] get_buffer() failed
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Error
submitting packet to decoder: Cannot allocate memory
[h264_qsv @ 0x56221bfda040] get_buffer() failed
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Error
submitting packet to decoder: Cannot allocate memory
... <lot of similar warnings> ...
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Decoding
error: Cannot allocate memory
[h264_qsv @ 0x56221bfda040] get_buffer() failed
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Decoding
error: Cannot allocate memory
[h264_qsv @ 0x56221bfda040] get_buffer() failed
[h264_qsv @ 0x56221bfda040] Too many errors when draining, this is a bug.
Stop draining and force EOF.
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Decoding
error: Internal bug, should not have happened
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0] Decoder
returned EOF, finishing
[vist#0:0/h264 @ 0x56221bfc0cc0] [dec:h264_qsv @ 0x56221bfc2bc0]
Terminating thread with return code 0 (success)
[vf#0:0 @ 0x56221bfd4440] Filtergraph returned EOF, finishing
[vf#0:0 @ 0x56221bfd4440] All consumers returned EOF
[vf#0:0 @ 0x56221bfd4440] Terminating thread with return code 0 (success)
[vost#0:0/h264_qsv @ 0x56221bfc0280] Encoder thread received EOF
[vost#0:0/h264_qsv @ 0x56221bfc0280] Terminating thread with return code 0
(success)
[out#0/h264 @ 0x56221bfbfc00] All streams finished
[out#0/h264 @ 0x56221bfbfc00] Terminating thread with return code 0
(success)
[AVIOContext @ 0x56221bfda400] Statistics: 501868 bytes written, 0 seeks,
2 writeouts
[out#0/h264 @ 0x56221bfbfc00] Output file #0 (output/0027_HD20_1.0.h264):
[out#0/h264 @ 0x56221bfbfc00] Output stream #0:0 (video): 49 frames
encoded; 49 packets muxed (501868 bytes);
[out#0/h264 @ 0x56221bfbfc00] Total: 49 packets (501868 bytes) muxed
[out#0/h264 @ 0x56221bfbfc00] video:490KiB audio:0KiB subtitle:0KiB other
streams:0KiB global headers:0KiB muxing overhead: 0.000000%
frame= 49 fps=0.0 q=39.0 Lsize= 490KiB time=00:00:01.56
bitrate=2560.2kbits/s speed=12.4x
[in#0/h264 @ 0x56221bfba180] Input file #0
(input/1280x720p_29.97_10mb_h264_cabac.264):
[in#0/h264 @ 0x56221bfba180] Input stream #0:0 (video): 3596 packets
read (90045687 bytes); 49 frames decoded; 3563 decode errors;
[in#0/h264 @ 0x56221bfba180] Total: 3596 packets (90045687 bytes)
demuxed
[AVIOContext @ 0x56221bfc3100] Statistics: 90045687 bytes read, 0 seeks
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10856#comment:1>
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