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https://github.com/FFmpeg/FFmpeg.git
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4740fea7dd
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.
212 lines
15 KiB
Makefile
212 lines
15 KiB
Makefile
FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV, MD5_PROTOCOL) += fate-mapchan-6ch-extract-2
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fate-mapchan-6ch-extract-2: tests/data/asynth-22050-6.wav
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fate-mapchan-6ch-extract-2: CMD = ffmpeg -i $(TARGET_PATH)/tests/data/asynth-22050-6.wav -map_channel 0.0.0 -fflags +bitexact -f wav md5: -map_channel 0.0.1 -fflags +bitexact -f wav md5:
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FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN ARESAMPLE, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-6ch-extract-2-downmix-mono
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fate-mapchan-6ch-extract-2-downmix-mono: tests/data/asynth-22050-6.wav
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fate-mapchan-6ch-extract-2-downmix-mono: CMD = md5 -auto_conversion_filters -i $(TARGET_PATH)/tests/data/asynth-22050-6.wav -map_channel 0.0.1 -map_channel 0.0.0 -ac 1 -fflags +bitexact -f wav
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FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-silent-mono
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fate-mapchan-silent-mono: tests/data/asynth-22050-1.wav
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fate-mapchan-silent-mono: CMD = md5 -i $(TARGET_PATH)/tests/data/asynth-22050-1.wav -map_channel -1 -map_channel 0.0.0 -fflags +bitexact -f wav
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FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-2ch-extract-ch0-ch2-trailing
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fate-mapchan-2ch-extract-ch0-ch2-trailing: tests/data/asynth-44100-2.wav
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fate-mapchan-2ch-extract-ch0-ch2-trailing: CMD = md5 -i $(TARGET_PATH)/tests/data/asynth-44100-2.wav -map_channel 0.0.0 -map_channel 0.0.2? -fflags +bitexact -f wav
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FATE_MAPCHAN-$(call FILTERDEMDECENCMUX, PAN, WAV, PCM_S16LE, PCM_S16LE, WAV) += fate-mapchan-3ch-extract-ch0-ch2-trailing
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fate-mapchan-3ch-extract-ch0-ch2-trailing: tests/data/asynth-44100-3.wav
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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
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FATE_MAPCHAN = $(FATE_MAPCHAN-yes)
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FATE_FFMPEG += $(FATE_MAPCHAN)
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fate-mapchan: $(FATE_MAPCHAN)
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FATE_FFMPEG-$(call FILTERFRAMECRC, COLOR) += fate-ffmpeg-filter_complex
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fate-ffmpeg-filter_complex: CMD = framecrc -filter_complex color=d=1:r=5 -fflags +bitexact
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# Ticket 6603
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FATE_FFMPEG-$(call FILTERFRAMECRC, AEVALSRC ASETNSAMPLES ARESAMPLE, AC3_FIXED_ENCODER) += fate-ffmpeg-filter_complex_audio
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fate-ffmpeg-filter_complex_audio: CMD = framecrc -auto_conversion_filters -filter_complex "aevalsrc=0:d=0.1,asetnsamples=1537" -c ac3_fixed
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# Ticket 6375, use case of NoX
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FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MOV, PNG ALAC, ARESAMPLE_FILTER) += fate-ffmpeg-attached_pics
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fate-ffmpeg-attached_pics: CMD = threads=2 framecrc -i $(TARGET_SAMPLES)/lossless-audio/inside.m4a -threads 1 -max_muxing_queue_size 16 -af aresample
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FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, COLORKEY OVERLAY SCALE, MPEGPS IMAGE_PPM_PIPE, CAVS PPM, CAVSVIDEO_PARSER) += fate-ffmpeg-filter_colorkey
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fate-ffmpeg-filter_colorkey: tests/data/filtergraphs/colorkey
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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 $(TARGET_PATH)/tests/data/filtergraphs/colorkey -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -qscale 2 -frames:v 10
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FATE_FFMPEG-$(call FILTERFRAMECRC, COLOR) += fate-ffmpeg-lavfi
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fate-ffmpeg-lavfi: CMD = framecrc -lavfi color=d=1:r=5 -fflags +bitexact
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FATE_SAMPLES_FFMPEG-$(call ENCDEC2, MPEG4, RAWVIDEO, AVI, RAWVIDEO_DEMUXER FRAMECRC_MUXER) += fate-force_key_frames
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fate-force_key_frames: tests/data/vsynth_lena.yuv
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fate-force_key_frames: CMD = enc_dec \
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"rawvideo -s 352x288 -pix_fmt yuv420p" tests/data/vsynth_lena.yuv \
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avi "-c mpeg4 -g 240 -qscale 10 -force_key_frames 0.5,0:00:01.5" \
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framecrc "" "-skip_frame nokey"
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# Tests that the video is properly autorotated using the contained
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# display matrix and that the generated file does not contain
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# a display matrix any more.
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FATE_SAMPLES_FFMPEG_FFPROBE-$(call TRANSCODE, MPEG2VIDEO, MOV, H264_DECODER AAC_FIXED_DECODER AC3_FIXED_ENCODER EXTRACT_EXTRADATA_BSF) += fate-autorotate
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fate-autorotate: CMD = transcode "mov -c:a aac_fixed" $(TARGET_SAMPLES)/filter/sample-in-issue-505.mov mov "-c:v mpeg2video -c:a ac3_fixed" "-c copy -t 0.5" "-show_entries stream_side_data_list"
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FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, OVERLAY SCALE, RAWVIDEO VOBSUB, RAWVIDEO DVDSUB, DVDSUB_ENCODER) += fate-sub2video
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fate-sub2video: tests/data/vsynth_lena.yuv
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fate-sub2video: CMD = framecrc -auto_conversion_filters \
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-f rawvideo -r 5 -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth_lena.yuv \
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-ss 132 -i $(TARGET_SAMPLES)/sub/vobsub.idx \
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-filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:0]scale=720:480[v]\;[v][1:0]overlay[v2]" \
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-map "[v2]" -c:v rawvideo -threads 1 -map 1:s -c:s dvdsub
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# Very basic sub2video example, decode and convert to AVFrame with sub2video.
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# Attempt to not touch timestamps.
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FATE_SAMPLES_FFMPEG-$(call FRAMECRC, VOBSUB, DVDSUB, SCALE_FILTER) += fate-sub2video_basic
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fate-sub2video_basic: CMD = framecrc -auto_conversion_filters \
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-i $(TARGET_SAMPLES)/sub/vobsub.idx \
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-vsync passthrough -copyts \
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-filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:s:0]scale" \
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-c:v rawvideo -threads 1
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# Time-limited run with a sample that doesn't require seeking and
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# contains samples within the initial period.
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FATE_SAMPLES_FFMPEG-$(call FRAMECRC, SUP, PGSSUB, SCALE_FILTER RAWVIDEO_ENCODER) += fate-sub2video_time_limited
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fate-sub2video_time_limited: CMD = framecrc -auto_conversion_filters \
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-i $(TARGET_SAMPLES)/sub/pgs_sub.sup \
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-vsync passthrough -copyts \
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-t 15 \
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-filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:s:0]scale" \
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-c:v rawvideo -threads 1
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FATE_FFMPEG-$(call ENCDEC, PCM_S16LE, PCM_S16LE) += fate-unknown_layout-pcm
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fate-unknown_layout-pcm: $(AREF)
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fate-unknown_layout-pcm: CMD = md5 \
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-guess_layout_max 0 -f s16le -ac 1 -ar 44100 -i $(TARGET_PATH)/$(AREF) -f s16le
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FATE_FFMPEG-$(call FILTERDEMDECENCMUX, ARESAMPLE, PCM_S32LE, PCM_S32LE, AC3_FIXED, AC3) += fate-unknown_layout-ac3
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fate-unknown_layout-ac3: $(AREF)
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fate-unknown_layout-ac3: CMD = md5 -auto_conversion_filters \
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-guess_layout_max 0 -f s32le -ac 1 -ar 44100 -i $(TARGET_PATH)/$(AREF) \
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-f ac3 -flags +bitexact -c ac3_fixed
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FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, AMIX ARESAMPLE SINE, RAWVIDEO, \
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PCM_S16LE RAWVIDEO, LAVFI_INDEV \
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MPEG4_ENCODER AC3_FIXED_ENCODER) \
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+= fate-shortest
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fate-shortest: tests/data/vsynth_lena.yuv
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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 $(TARGET_PATH)/tests/data/vsynth_lena.yuv -filter_complex "[0:a:0][1:a:0]amix=inputs=2[audio]" -map 2:v:0 -map "[audio]" -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -dct fastint -qscale 10 -threads 1 -c:v mpeg4 -c:a ac3_fixed -shortest
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# test interleaving video with a sparse subtitle stream
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FATE_SAMPLES_FFMPEG-$(call ALLYES, COLOR_FILTER, VOBSUB_DEMUXER, MATROSKA_DEMUXER,, \
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RAWVIDEO_ENCODER, MATROSKA_MUXER, FRAMECRC_MUXER) += fate-shortest-sub
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fate-shortest-sub: CMD = enc_dec \
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vobsub $(TARGET_SAMPLES)/sub/vobsub.idx matroska \
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"-filter_complex 'color=s=1x1:rate=1:duration=400' -pix_fmt rgb24 -allow_raw_vfw 1 -c:s copy -c:v rawvideo" \
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framecrc "-map 0 -c copy -shortest -shortest_buf_duration 40"
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# Basic test for fix_sub_duration, which calculates duration based on the
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# following subtitle's pts.
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FATE_SAMPLES_FFMPEG-$(call FILTERDEMDECENCMUX, MOVIE, MPEGVIDEO, \
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MPEG2VIDEO, SUBRIP, SRT, LAVFI_INDEV \
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MPEGVIDEO_PARSER CCAPTION_DECODER PIPE_PROTOCOL) \
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+= fate-ffmpeg-fix_sub_duration
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fate-ffmpeg-fix_sub_duration: CMD = fmtstdout srt -fix_sub_duration \
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-real_time 1 -f lavfi \
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-i "movie=$(TARGET_SAMPLES)/sub/Closedcaption_rollup.m2v[out0+subcc]"
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FATE_STREAMCOPY-$(call REMUX, MP4 MOV, EAC3_DEMUXER) += fate-copy-trac3074
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fate-copy-trac3074: CMD = transcode eac3 $(TARGET_SAMPLES)/eac3/csi_miami_stereo_128_spx.eac3\
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mp4 "-codec copy -map 0" "-codec copy"
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FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO DVVIDEO, MOV, PCM_S16LE_DECODER) += fate-copy-trac236
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fate-copy-trac236: CMD = transcode mov $(TARGET_SAMPLES)/mov/fcp_export8-236.mov\
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mov "-codec copy -map 0"
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FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO MPEG2VIDEO, MXF, MPEGTS_DEMUXER MPEGVIDEO_PARSER MPEGAUDIO_PARSER MP2_DECODER ARESAMPLE_FILTER PCM_S16LE_DECODER) += fate-copy-trac4914
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fate-copy-trac4914: CMD = transcode mpegts $(TARGET_SAMPLES)/mpeg2/xdcam8mp2-1s_small.ts\
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mxf "-c:a pcm_s16le -af aresample -c:v copy"
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FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO MPEG2VIDEO, AVI, MPEGTS_DEMUXER MPEGVIDEO_PARSER MPEGAUDIO_PARSER EXTRACT_EXTRADATA_BSF MP2_DECODER ARESAMPLE_FILTER) += fate-copy-trac4914-avi
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fate-copy-trac4914-avi: CMD = transcode mpegts $(TARGET_SAMPLES)/mpeg2/xdcam8mp2-1s_small.ts\
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avi "-c:a copy -c:v copy" "-af aresample"
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FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO H264, AVI, H264_DEMUXER H264_PARSER EXTRACT_EXTRADATA_BSF) += fate-copy-trac2211-avi
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fate-copy-trac2211-avi: CMD = transcode "h264 -r 14" $(TARGET_SAMPLES)/h264/bbc2.sample.h264\
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avi "-c:v copy"
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ifneq (,$(filter fate-lavf-apng,$(FATE_LAVF_VIDEO)))
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FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO APNG, APNG) += fate-copy-apng
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endif
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fate-copy-apng: fate-lavf-apng
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fate-lavf-apng: KEEP_FILES ?= 1
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fate-copy-apng: CMD = transcode apng tests/data/lavf/lavf.apng apng "-c:v copy"
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FATE_STREAMCOPY-$(call DEMMUX, OGG, OGG) += fate-limited_input_seek fate-limited_input_seek-copyts
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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
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fate-limited_input_seek-copyts: CMD = md5 -ss 1.5 -t 1.3 -i $(TARGET_SAMPLES)/vorbis/moog_small.ogg -c:a copy -copyts -fflags +bitexact -f ogg
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FATE_STREAMCOPY-$(call REMUX, PSP MOV, H264_PARSER H264_DECODER) += fate-copy-psp
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fate-copy-psp: CMD = transcode "mov" $(TARGET_SAMPLES)/h264/wwwq_cut.mp4\
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psp "-c copy" "-codec copy"
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FATE_STREAMCOPY-$(call FRAMEMD5, FLV, H264) += fate-ffmpeg-streamloop
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fate-ffmpeg-streamloop: CMD = framemd5 -stream_loop 2 -i $(TARGET_SAMPLES)/flv/streamloop.flv -c copy
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tests/data/audio_shorter_than_video.nut: TAG = GEN
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tests/data/audio_shorter_than_video.nut: tests/data/vsynth_lena.yuv
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tests/data/audio_shorter_than_video.nut: ffmpeg$(PROGSSUF)$(EXESUF) | tests/data
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$(M)$(TARGET_EXEC) $(TARGET_PATH)/$< -nostdin \
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-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 \
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-f lavfi -i "sine=1000:d=1" \
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-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 \
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-y $(TARGET_PATH)/tests/data/audio_shorter_than_video.nut 2>/dev/null
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FATE_STREAMCOPY-$(call FRAMEMD5, NUT, RAWVIDEO PCM_S16LE MPEG4, \
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RAWVIDEO_DEMUXER LAVFI_INDEV \
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MPEG4_ENCODER PCM_S16LE_ENCODER \
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SINE_FILTER ARESAMPLE_FILTER AMIX_FILTER \
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NUT_MUXER AC3_FIXED_ENCODER) \
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+= fate-copy-shortest1 fate-copy-shortest2
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fate-copy-shortest1 fate-copy-shortest2: tests/data/audio_shorter_than_video.nut
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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
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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
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fate-streamcopy: $(FATE_STREAMCOPY-yes)
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FATE_SAMPLES_FFMPEG-$(call TRANSCODE, RAWVIDEO, MATROSKA, MOV_DEMUXER QTRLE_DECODER) += fate-rgb24-mkv
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fate-rgb24-mkv: CMD = transcode "mov" $(TARGET_SAMPLES)/qtrle/aletrek-rle.mov\
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matroska "-c:v rawvideo -threads 1 -pix_fmt rgb24 -allow_raw_vfw 1 -frames:v 1"
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FATE_SAMPLES_FFMPEG-$(call REMUX, MOV, AAC_DEMUXER AAC_DECODER AAC_PARSER AAC_ADTSTOASC_BSF) += fate-adtstoasc_ticket3715
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fate-adtstoasc_ticket3715: CMD = transcode "aac" $(TARGET_SAMPLES)/aac/foo.aac\
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mov "-c copy -bsf:a aac_adtstoasc" "-codec copy"
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FATE_SAMPLES_FFMPEG-$(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
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fate-h264_mp4toannexb_ticket2991: CMD = transcode "mp4" $(TARGET_SAMPLES)/h264/wwwq_cut.mp4\
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h264 "-c:v copy -bsf:v h264_mp4toannexb" "-codec copy"
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fate-h264_mp4toannexb_ticket5927: CMD = transcode "mp4" $(TARGET_SAMPLES)/h264/thezerotheorem-cut.mp4 \
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h264 "-c:v copy -bsf:v h264_mp4toannexb -an" "-c:v copy"
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fate-h264_mp4toannexb_ticket5927_2: CMD = transcode "mp4" $(TARGET_SAMPLES)/h264/thezerotheorem-cut.mp4 \
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h264 "-c:v copy -an" "-c:v copy"
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FATE_SAMPLES_FFMPEG-$(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
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fate-ffmpeg-bsf-remove-k: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
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avi "-vbsf remove_extra=k" "-codec copy"
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fate-ffmpeg-bsf-remove-r: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
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avi "-vbsf remove_extra=keyframe" "-codec copy"
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fate-ffmpeg-bsf-remove-e: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
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avi "-vbsf remove_extra=e" "-codec copy"
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FATE_SAMPLES_FFMPEG-$(call DEMMUX, APNG, FRAMECRC, SETTS_BSF PIPE_PROTOCOL) += fate-ffmpeg-setts-bsf
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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
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FATE_SAMPLES_FFMPEG-yes += $(FATE_STREAMCOPY-yes)
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FATE_TIME_BASE-$(call PARSERDEMDEC, MPEGVIDEO, MPEGPS, MPEG2VIDEO, MPEGVIDEO_DEMUXER MXF_MUXER) += fate-time_base
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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
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FATE_SAMPLES_FFMPEG-yes += $(FATE_TIME_BASE-yes)
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