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FFmpeg/tests/fate/ffmpeg.mak
Anton Khirnov 4740fea7dd fftools/ffmpeg: rework -shortest implementation 
The -shortest option (which finishes the output file at the time the
shortest stream ends) is currently implemented by faking the -t option
when an output stream ends. This approach is fragile, since it depends
on the frames/packets being processed in a specific order. E.g. there
are currently some situations in which the output file length will
depend unpredictably on unrelated factors like encoder delay. More
importantly, the present work aiming at splitting various ffmpeg
components into different threads will make this approach completely
unworkable, since the frames/packets will arrive in effectively random
order.

This commit introduces a "sync queue", which is essentially a collection
of FIFOs, one per stream. Frames/packets are submitted to these FIFOs
and are then released for further processing (encoding or muxing) when
it is ensured that the frame in question will not cause its stream to
get ahead of the other streams (the logic is similar to libavformat's
interleaving queue).

These sync queues are then used for encoding and/or muxing when the
-shortest option is specified.

A new option – -shortest_buf_duration – controls the maximum number of
queued packets, to avoid runaway memory usage.

This commit changes the results of the following tests:
- copy-shortest[12]: the last audio frame is now gone. This is
  correct, since it actually outlasts the last video frame.
- shortest-sub: the video packets following the last subtitle packet are
  now gone. This is also correct.
2022-07-23 11:53:19 +02:00

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FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV, MD5_PROTOCOL) += fate-mapchan-6ch-extract-2
fate-mapchan-6ch-extract-2: tests/data/asynth-22050-6.wav
fate-mapchan-6ch-extract-2: CMD = ffmpeg -i $(TARGET_PATH)/tests/data/asynth-22050-6.wav -map_channel 0.0.0 -fflags +bitexact -f wav md5: -map_channel 0.0.1 -fflags +bitexact -f wav md5:
FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN ARESAMPLE, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-6ch-extract-2-downmix-mono
fate-mapchan-6ch-extract-2-downmix-mono: tests/data/asynth-22050-6.wav
fate-mapchan-6ch-extract-2-downmix-mono: CMD = md5 -auto_conversion_filters -i $(TARGET_PATH)/tests/data/asynth-22050-6.wav -map_channel 0.0.1 -map_channel 0.0.0 -ac 1 -fflags +bitexact -f wav
FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-silent-mono
fate-mapchan-silent-mono: tests/data/asynth-22050-1.wav
fate-mapchan-silent-mono: CMD = md5 -i $(TARGET_PATH)/tests/data/asynth-22050-1.wav -map_channel -1 -map_channel 0.0.0 -fflags +bitexact -f wav
FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-2ch-extract-ch0-ch2-trailing
fate-mapchan-2ch-extract-ch0-ch2-trailing: tests/data/asynth-44100-2.wav
fate-mapchan-2ch-extract-ch0-ch2-trailing: CMD = md5 -i $(TARGET_PATH)/tests/data/asynth-44100-2.wav -map_channel 0.0.0 -map_channel 0.0.2? -fflags +bitexact -f wav
FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-3ch-extract-ch0-ch2-trailing
fate-mapchan-3ch-extract-ch0-ch2-trailing: tests/data/asynth-44100-3.wav
fate-mapchan-3ch-extract-ch0-ch2-trailing: CMD = md5 -i $(TARGET_PATH)/tests/data/asynth-44100-3.wav -map_channel 0.0.0 -map_channel 0.0.2? -fflags +bitexact -f wav
FATE_MAPCHAN = $(FATE_MAPCHAN-yes)
FATE_FFMPEG += $(FATE_MAPCHAN)
fate-mapchan: $(FATE_MAPCHAN)
FATE_FFMPEG-$(call FILTERFRAMECRC, COLOR) += fate-ffmpeg-filter_complex
fate-ffmpeg-filter_complex: CMD = framecrc -filter_complex color=d=1:r=5 -fflags +bitexact
# Ticket 6603
FATE_FFMPEG-$(call FILTERFRAMECRC, AEVALSRC ASETNSAMPLES ARESAMPLE, AC3_FIXED_ENCODER) += fate-ffmpeg-filter_complex_audio
fate-ffmpeg-filter_complex_audio: CMD = framecrc -auto_conversion_filters -filter_complex "aevalsrc=0:d=0.1,asetnsamples=1537" -c ac3_fixed
# Ticket 6375, use case of NoX
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MOV, PNG ALAC, ARESAMPLE_FILTER) += fate-ffmpeg-attached_pics
fate-ffmpeg-attached_pics: CMD = threads=2 framecrc -i $(TARGET_SAMPLES)/lossless-audio/inside.m4a -threads 1 -max_muxing_queue_size 16 -af aresample
FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, COLORKEY OVERLAY SCALE, MPEGPS IMAGE_PPM_PIPE, CAVS PPM, CAVSVIDEO_PARSER) += fate-ffmpeg-filter_colorkey
fate-ffmpeg-filter_colorkey: tests/data/filtergraphs/colorkey
fate-ffmpeg-filter_colorkey: CMD = framecrc -auto_conversion_filters -idct simple -fflags +bitexact -flags +bitexact -sws_flags +accurate_rnd+bitexact -i $(TARGET_SAMPLES)/cavs/cavs.mpg -fflags +bitexact -flags +bitexact -sws_flags +accurate_rnd+bitexact -i $(TARGET_SAMPLES)/lena.pnm -an -filter_complex_script $(TARGET_PATH)/tests/data/filtergraphs/colorkey -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -qscale 2 -frames:v 10
FATE_FFMPEG-$(call FILTERFRAMECRC, COLOR) += fate-ffmpeg-lavfi
fate-ffmpeg-lavfi: CMD = framecrc -lavfi color=d=1:r=5 -fflags +bitexact
FATE_SAMPLES_FFMPEG-$(call ENCDEC2, MPEG4, RAWVIDEO, AVI, RAWVIDEO_DEMUXER FRAMECRC_MUXER) += fate-force_key_frames
fate-force_key_frames: tests/data/vsynth_lena.yuv
fate-force_key_frames: CMD = enc_dec \
"rawvideo -s 352x288 -pix_fmt yuv420p" tests/data/vsynth_lena.yuv \
avi "-c mpeg4 -g 240 -qscale 10 -force_key_frames 0.5,0:00:01.5" \
framecrc "" "-skip_frame nokey"
# Tests that the video is properly autorotated using the contained
# display matrix and that the generated file does not contain
# a display matrix any more.
FATE_SAMPLES_FFMPEG_FFPROBE-$(call TRANSCODE, MPEG2VIDEO, MOV, H264_DECODER AAC_FIXED_DECODER AC3_FIXED_ENCODER EXTRACT_EXTRADATA_BSF) += fate-autorotate
fate-autorotate: CMD = transcode "mov -c:a aac_fixed" $(TARGET_SAMPLES)/filter/sample-in-issue-505.mov mov "-c:v mpeg2video -c:a ac3_fixed" "-c copy -t 0.5" "-show_entries stream_side_data_list"
FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, OVERLAY SCALE, RAWVIDEO VOBSUB, RAWVIDEO DVDSUB, DVDSUB_ENCODER) += fate-sub2video
fate-sub2video: tests/data/vsynth_lena.yuv
fate-sub2video: CMD = framecrc -auto_conversion_filters \
-f rawvideo -r 5 -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth_lena.yuv \
-ss 132 -i $(TARGET_SAMPLES)/sub/vobsub.idx \
-filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:0]scale=720:480[v]\;[v][1:0]overlay[v2]" \
-map "[v2]" -c:v rawvideo -threads 1 -map 1:s -c:s dvdsub
# Very basic sub2video example, decode and convert to AVFrame with sub2video.
# Attempt to not touch timestamps.
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, VOBSUB, DVDSUB, SCALE_FILTER) += fate-sub2video_basic
fate-sub2video_basic: CMD = framecrc -auto_conversion_filters \
-i $(TARGET_SAMPLES)/sub/vobsub.idx \
-vsync passthrough -copyts \
-filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:s:0]scale" \
-c:v rawvideo -threads 1
# Time-limited run with a sample that doesn't require seeking and
# contains samples within the initial period.
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, SUP, PGSSUB, SCALE_FILTER RAWVIDEO_ENCODER) += fate-sub2video_time_limited
fate-sub2video_time_limited: CMD = framecrc -auto_conversion_filters \
-i $(TARGET_SAMPLES)/sub/pgs_sub.sup \
-vsync passthrough -copyts \
-t 15 \
-filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:s:0]scale" \
-c:v rawvideo -threads 1
FATE_FFMPEG-$(call ENCDEC, PCM_S16LE, PCM_S16LE) += fate-unknown_layout-pcm
fate-unknown_layout-pcm: $(AREF)
fate-unknown_layout-pcm: CMD = md5 \
-guess_layout_max 0 -f s16le -ac 1 -ar 44100 -i $(TARGET_PATH)/$(AREF) -f s16le
FATE_FFMPEG-$(call FILTERDEMDECENCMUX, ARESAMPLE, PCM_S32LE, PCM_S32LE, AC3_FIXED, AC3) += fate-unknown_layout-ac3
fate-unknown_layout-ac3: $(AREF)
fate-unknown_layout-ac3: CMD = md5 -auto_conversion_filters \
-guess_layout_max 0 -f s32le -ac 1 -ar 44100 -i $(TARGET_PATH)/$(AREF) \
-f ac3 -flags +bitexact -c ac3_fixed
FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, AMIX ARESAMPLE SINE, RAWVIDEO, \
PCM_S16LE RAWVIDEO, LAVFI_INDEV \
MPEG4_ENCODER AC3_FIXED_ENCODER) \
+= fate-shortest
fate-shortest: tests/data/vsynth_lena.yuv
fate-shortest: CMD = framecrc -auto_conversion_filters -f lavfi -i "sine=3000:d=10" -f lavfi -i "sine=1000:d=1" -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -f rawvideo -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth_lena.yuv -filter_complex "[0:a:0][1:a:0]amix=inputs=2[audio]" -map 2:v:0 -map "[audio]" -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -dct fastint -qscale 10 -threads 1 -c:v mpeg4 -c:a ac3_fixed -shortest
# test interleaving video with a sparse subtitle stream
FATE_SAMPLES_FFMPEG-$(call ALLYES, COLOR_FILTER, VOBSUB_DEMUXER, MATROSKA_DEMUXER,, \
RAWVIDEO_ENCODER, MATROSKA_MUXER, FRAMECRC_MUXER) += fate-shortest-sub
fate-shortest-sub: CMD = enc_dec \
vobsub $(TARGET_SAMPLES)/sub/vobsub.idx matroska \
"-filter_complex 'color=s=1x1:rate=1:duration=400' -pix_fmt rgb24 -allow_raw_vfw 1 -c:s copy -c:v rawvideo" \
framecrc "-map 0 -c copy -shortest -shortest_buf_duration 40"
# Basic test for fix_sub_duration, which calculates duration based on the
# following subtitle's pts.
FATE_SAMPLES_FFMPEG-$(call FILTERDEMDECENCMUX, MOVIE, MPEGVIDEO, \
MPEG2VIDEO, SUBRIP, SRT, LAVFI_INDEV \
MPEGVIDEO_PARSER CCAPTION_DECODER PIPE_PROTOCOL) \
+= fate-ffmpeg-fix_sub_duration
fate-ffmpeg-fix_sub_duration: CMD = fmtstdout srt -fix_sub_duration \
-real_time 1 -f lavfi \
-i "movie=$(TARGET_SAMPLES)/sub/Closedcaption_rollup.m2v[out0+subcc]"
FATE_STREAMCOPY-$(call REMUX, MP4 MOV, EAC3_DEMUXER) += fate-copy-trac3074
fate-copy-trac3074: CMD = transcode eac3 $(TARGET_SAMPLES)/eac3/csi_miami_stereo_128_spx.eac3\
mp4 "-codec copy -map 0" "-codec copy"
FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO DVVIDEO, MOV, PCM_S16LE_DECODER) += fate-copy-trac236
fate-copy-trac236: CMD = transcode mov $(TARGET_SAMPLES)/mov/fcp_export8-236.mov\
mov "-codec copy -map 0"
FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO MPEG2VIDEO, MXF, MPEGTS_DEMUXER MPEGVIDEO_PARSER MPEGAUDIO_PARSER MP2_DECODER ARESAMPLE_FILTER PCM_S16LE_DECODER) += fate-copy-trac4914
fate-copy-trac4914: CMD = transcode mpegts $(TARGET_SAMPLES)/mpeg2/xdcam8mp2-1s_small.ts\
mxf "-c:a pcm_s16le -af aresample -c:v copy"
FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO MPEG2VIDEO, AVI, MPEGTS_DEMUXER MPEGVIDEO_PARSER MPEGAUDIO_PARSER EXTRACT_EXTRADATA_BSF MP2_DECODER ARESAMPLE_FILTER) += fate-copy-trac4914-avi
fate-copy-trac4914-avi: CMD = transcode mpegts $(TARGET_SAMPLES)/mpeg2/xdcam8mp2-1s_small.ts\
avi "-c:a copy -c:v copy" "-af aresample"
FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO H264, AVI, H264_DEMUXER H264_PARSER EXTRACT_EXTRADATA_BSF) += fate-copy-trac2211-avi
fate-copy-trac2211-avi: CMD = transcode "h264 -r 14" $(TARGET_SAMPLES)/h264/bbc2.sample.h264\
avi "-c:v copy"
ifneq (,$(filter fate-lavf-apng,$(FATE_LAVF_VIDEO)))
FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO APNG, APNG) += fate-copy-apng
endif
fate-copy-apng: fate-lavf-apng
fate-lavf-apng: KEEP_FILES ?= 1
fate-copy-apng: CMD = transcode apng tests/data/lavf/lavf.apng apng "-c:v copy"
FATE_STREAMCOPY-$(call DEMMUX, OGG, OGG) += fate-limited_input_seek fate-limited_input_seek-copyts
fate-limited_input_seek: CMD = md5 -ss 1.5 -t 1.3 -i $(TARGET_SAMPLES)/vorbis/moog_small.ogg -c:a copy -fflags +bitexact -f ogg
fate-limited_input_seek-copyts: CMD = md5 -ss 1.5 -t 1.3 -i $(TARGET_SAMPLES)/vorbis/moog_small.ogg -c:a copy -copyts -fflags +bitexact -f ogg
FATE_STREAMCOPY-$(call REMUX, PSP MOV, H264_PARSER H264_DECODER) += fate-copy-psp
fate-copy-psp: CMD = transcode "mov" $(TARGET_SAMPLES)/h264/wwwq_cut.mp4\
psp "-c copy" "-codec copy"
FATE_STREAMCOPY-$(call FRAMEMD5, FLV, H264) += fate-ffmpeg-streamloop
fate-ffmpeg-streamloop: CMD = framemd5 -stream_loop 2 -i $(TARGET_SAMPLES)/flv/streamloop.flv -c copy
tests/data/audio_shorter_than_video.nut: TAG = GEN
tests/data/audio_shorter_than_video.nut: tests/data/vsynth_lena.yuv
tests/data/audio_shorter_than_video.nut: ffmpeg$(PROGSSUF)$(EXESUF) | tests/data
$(M)$(TARGET_EXEC) $(TARGET_PATH)/$< -nostdin \
-sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -f rawvideo -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth_lena.yuv \
-f lavfi -i "sine=1000:d=1" \
-sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -dct fastint -qscale 10 -c:v mpeg4 -threads 1 -c:a pcm_s16le -bitexact \
-y $(TARGET_PATH)/tests/data/audio_shorter_than_video.nut 2>/dev/null
FATE_STREAMCOPY-$(call FRAMEMD5, NUT, RAWVIDEO PCM_S16LE MPEG4, \
RAWVIDEO_DEMUXER LAVFI_INDEV \
MPEG4_ENCODER PCM_S16LE_ENCODER \
SINE_FILTER ARESAMPLE_FILTER AMIX_FILTER \
NUT_MUXER AC3_FIXED_ENCODER) \
+= fate-copy-shortest1 fate-copy-shortest2
fate-copy-shortest1 fate-copy-shortest2: tests/data/audio_shorter_than_video.nut
fate-copy-shortest1: CMD = framemd5 -auto_conversion_filters -fflags +bitexact -flags +bitexact -f lavfi -i "sine=3000:d=10" -f lavfi -i "sine=1000:d=1" -i $(TARGET_PATH)/tests/data/audio_shorter_than_video.nut -filter_complex "[0:a:0][1:a:0]amix=inputs=2[audio]" -map 2:v:0 -map "[audio]" -fflags +bitexact -flags +bitexact -c:v copy -c:a ac3_fixed -shortest
fate-copy-shortest2: CMD = framemd5 -auto_conversion_filters -fflags +bitexact -flags +bitexact -f lavfi -i "sine=3000:d=10" -i $(TARGET_PATH)/tests/data/audio_shorter_than_video.nut -filter_complex "[0:a:0][1:a:0]amix=inputs=2[audio]" -map 1:v:0 -map "[audio]" -fflags +bitexact -flags +bitexact -c:v copy -c:a ac3_fixed -shortest
fate-streamcopy: $(FATE_STREAMCOPY-yes)
FATE_SAMPLES_FFMPEG-$(call TRANSCODE, RAWVIDEO, MATROSKA, MOV_DEMUXER QTRLE_DECODER) += fate-rgb24-mkv
fate-rgb24-mkv: CMD = transcode "mov" $(TARGET_SAMPLES)/qtrle/aletrek-rle.mov\
matroska "-c:v rawvideo -threads 1 -pix_fmt rgb24 -allow_raw_vfw 1 -frames:v 1"
FATE_SAMPLES_FFMPEG-$(call REMUX, MOV, AAC_DEMUXER AAC_DECODER AAC_PARSER AAC_ADTSTOASC_BSF) += fate-adtstoasc_ticket3715
fate-adtstoasc_ticket3715: CMD = transcode "aac" $(TARGET_SAMPLES)/aac/foo.aac\
mov "-c copy -bsf:a aac_adtstoasc" "-codec copy"
FATE_SAMPLES_FFMPEG-$(call REMUX, H264, MOV_DEMUXER H264_MP4TOANNEXB_BSF H264_PARSER H264_DECODER EXTRACT_EXTRADATA_BSF) += fate-h264_mp4toannexb_ticket2991 fate-h264_mp4toannexb_ticket5927 fate-h264_mp4toannexb_ticket5927_2
fate-h264_mp4toannexb_ticket2991: CMD = transcode "mp4" $(TARGET_SAMPLES)/h264/wwwq_cut.mp4\
h264 "-c:v copy -bsf:v h264_mp4toannexb" "-codec copy"
fate-h264_mp4toannexb_ticket5927: CMD = transcode "mp4" $(TARGET_SAMPLES)/h264/thezerotheorem-cut.mp4 \
h264 "-c:v copy -bsf:v h264_mp4toannexb -an" "-c:v copy"
fate-h264_mp4toannexb_ticket5927_2: CMD = transcode "mp4" $(TARGET_SAMPLES)/h264/thezerotheorem-cut.mp4 \
h264 "-c:v copy -an" "-c:v copy"
FATE_SAMPLES_FFMPEG-$(call TRANSCODE, MPEG4 MPEG2VIDEO, AVI, MPEGPS_DEMUXER MPEGVIDEO_DEMUXER MPEGVIDEO_PARSER EXTRACT_EXTRADATA_BSF REMOVE_EXTRADATA_BSF) += fate-ffmpeg-bsf-remove-k fate-ffmpeg-bsf-remove-r fate-ffmpeg-bsf-remove-e
fate-ffmpeg-bsf-remove-k: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
avi "-vbsf remove_extra=k" "-codec copy"
fate-ffmpeg-bsf-remove-r: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
avi "-vbsf remove_extra=keyframe" "-codec copy"
fate-ffmpeg-bsf-remove-e: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
avi "-vbsf remove_extra=e" "-codec copy"
FATE_SAMPLES_FFMPEG-$(call DEMMUX, APNG, FRAMECRC, SETTS_BSF PIPE_PROTOCOL) += fate-ffmpeg-setts-bsf
fate-ffmpeg-setts-bsf: CMD = framecrc -i $(TARGET_SAMPLES)/apng/clock.png -c:v copy -bsf:v "setts=duration=if(eq(NEXT_PTS\,NOPTS)\,PREV_OUTDURATION\,(NEXT_PTS-PTS)/2):ts=PTS/2" -fflags +bitexact
FATE_SAMPLES_FFMPEG-yes += $(FATE_STREAMCOPY-yes)
FATE_TIME_BASE-$(call PARSERDEMDEC, MPEGVIDEO, MPEGPS, MPEG2VIDEO, MPEGVIDEO_DEMUXER MXF_MUXER) += fate-time_base
fate-time_base: CMD = md5 -i $(TARGET_SAMPLES)/mpeg2/dvd_single_frame.vob -an -sn -c:v copy -r 25 -time_base 1001:30000 -fflags +bitexact -f mxf
FATE_SAMPLES_FFMPEG-yes += $(FATE_TIME_BASE-yes)
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