我的工作站似乎有足够的内存（以及所有内容）。当我尝试按如下方式运行ffmpeg时：
/usr/local/bin/ffmpeg \
-loglevel debug \
-i "A066C002_170619NU_CANON.mov" \
-filter_complex "[0:0] [0:2] amerge, aformat=sample_fmts=s16:channel_layouts=stereo [a]" \
-map "[a]" \
-map 0:5 \
-c:a libfdk_aac \
-vbr 3 \
-vcodec libx264 \
-profile:v baseline \
-level 3.0 \
-vf scale=1280:720 \
-pix_fmt yuv420p \
-crf 20 \
-metadata title="Test movie" \
-movflags +faststart \
-y \
"A066C002_170619NU_CANON.mp4"
失败并显示“过滤时出错：无法分配内存”。
ffmpeg version N-86721-gf605b56-am Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
configuration: --extra-version=am --enable-gpl --enable-libfdk-aac --enable-libsoxr --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree --enable-shared
libavutil 55. 67.100 / 55. 67.100
libavcodec 57.100.103 / 57.100.103
libavformat 57. 75.100 / 57. 75.100
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 94.100 / 6. 94.100
libswscale 4. 7.101 / 4. 7.101
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
Reading option '-i' ... matched as input url with argument 'A066C002_170619NU_CANON.mov'.
Reading option '-filter_complex' ... matched as option 'filter_complex' (create a complex filtergraph) with argument '[0:0] [0:2] amerge, aformat=sample_fmts=s16:channel_layouts=stereo [a]'.
Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '[a]'.
Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:5'.
Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'libfdk_aac'.
Reading option '-vbr' ... matched as AVOption 'vbr' with argument '3'.
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'libx264'.
Reading option '-profile:v' ... matched as option 'profile' (set profile) with argument 'baseline'.
Reading option '-level' ... matched as AVOption 'level' with argument '3.0'.
Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=1280:720'.
Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'yuv420p'.
Reading option '-crf' ... matched as AVOption 'crf' with argument '20'.
Reading option '-metadata' ... matched as option 'metadata' (add metadata) with argument 'title=Test movie'.
Reading option '-movflags' ... matched as AVOption 'movflags' with argument '+faststart'.
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
Reading option 'A066C002_170619NU_CANON.mp4' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument debug.
Applying option filter_complex (create a complex filtergraph) with argument [0:0] [0:2] amerge, aformat=sample_fmts=s16:channel_layouts=stereo [a].
Applying option y (overwrite output files) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url A066C002_170619NU_CANON.mov.
Successfully parsed a group of options.
Opening an input file: A066C002_170619NU_CANON.mov.
[NULL @ 0x1c4f920] Opening 'A066C002_170619NU_CANON.mov' for reading
[file @ 0x1c4ffc0] Setting default whitelist 'file,crypto'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Unknown dref type 0x73696c61 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Processing st: 0, edit list 0 - media time: 0, duration: 129254400
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Unknown dref type 0x73696c61 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Processing st: 1, edit list 0 - media time: 0, duration: 129254400
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Unknown dref type 0x73696c61 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Processing st: 2, edit list 0 - media time: 0, duration: 129254400
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Unknown dref type 0x73696c61 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Processing st: 3, edit list 0 - media time: 0, duration: 129254400
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Unknown dref type 0x73696c61 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Processing st: 4, edit list 0 - media time: 0, duration: 1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Unknown dref type 0x73696c61 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Processing st: 5, edit list 0 - media time: 0, duration: 67320
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] Before avformat_find_stream_info() pos: 59339926200 bytes read:760258 seeks:3 nb_streams:6
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1c4f920] After avformat_find_stream_info() pos: 1180516 bytes read:1945622 seeks:4 frames:144
Guessed Channel Layout for Input Stream #0.0 : mono
Guessed Channel Layout for Input Stream #0.1 : mono
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'A066C002_170619NU_CANON.mov':
Metadata:
creation_time : 2017-06-19T10:12:13.000000Z
com.apple.quicktime.creationdate: 2017-06-19T13:12:13+0300
com.apple.proapps.manufacturer: CANON
com.apple.quicktime.make: CANON
com.apple.proapps.mio.cameraName: EOS C300 Mark II
com.apple.proapps.cameraname: EOS C300 Mark II
com.apple.quicktime.model: EOS C300 Mark II
com.apple.quicktime.camera.identifier: 060e2b34-0401-010d-0e15-0056454f0200
com.divergentmedia.editready.timecodeStart: 05:45:28:08
com.divergentmedia.editready.sonyXDCamTC: 05:45:28:08
com.divergentmedia.editReady.version: EditReady 1.4.9, 798
com.apple.proapps.studio.metadataFieldDominanceOverride: 1
date : 2017-06-19T13:12:13+0300
date-eng : 2017-06-19T13:12:13+0300
make : CANON
make-eng : CANON
model : EOS C300 Mark II
model-eng : EOS C300 Mark II
timecode : 05:45:28:08
Duration: 00:44:52.80, start: 0.000000, bitrate: 176292 kb/s
Stream #0:0(eng), 47, 1/48000: Audio: pcm_s16le (lpcm / 0x6D63706C), 48000 Hz, mono, s16, 768 kb/s (default)
Metadata:
creation_time : 2017-06-19T10:12:13.000000Z
handler_name : Apple Alias Data Handler
Stream #0:1(eng), 47, 1/48000: Audio: pcm_s16le (lpcm / 0x6D63706C), 48000 Hz, mono, s16, 768 kb/s (default)
Metadata:
creation_time : 2017-06-19T10:12:13.000000Z
handler_name : Apple Alias Data Handler
Stream #0:2(eng), 47, 1/48000: Audio: pcm_s16le (lpcm / 0x6D63706C), 48000 Hz, mono, s16, 768 kb/s (default)
Metadata:
creation_time : 2017-06-19T10:12:13.000000Z
handler_name : Apple Alias Data Handler
Stream #0:3(eng), 1, 1/48000: Audio: pcm_s16le (lpcm / 0x6D63706C), 48000 Hz, mono, s16, 768 kb/s (default)
Metadata:
creation_time : 2017-06-19T10:12:13.000000Z
handler_name : Apple Alias Data Handler
Stream #0:4(eng), 1, 1/25: Data: none (tmcd / 0x64636D74), 0/1, 0 kb/s (default)
Metadata:
creation_time : 2017-06-19T10:12:13.000000Z
handler_name : Apple Alias Data Handler
timecode : 05:45:28:08
Stream #0:5(eng), 1, 1/25: Video: prores, 1 reference frame (apch / 0x68637061), yuv422p10le(bt709, progressive), 1920x1080, 0/1, 173217 kb/s, SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 25 tbn, 25 tbc (default)
Metadata:
creation_time : 2017-06-21T11:52:58.000000Z
handler_name : Apple Alias Data Handler
encoder : Apple ProRes 422 (HQ)
Successfully opened the file.
detected 16 logical cores
[Parsed_aformat_1 @ 0x1c71a60] Setting 'sample_fmts' to value 's16'
[Parsed_aformat_1 @ 0x1c71a60] Setting 'channel_layouts' to value 'stereo'
Parsing a group of options: output url A066C002_170619NU_CANON.mp4.
Applying option map (set input stream mapping) with argument [a].
Applying option map (set input stream mapping) with argument 0:5.
Applying option c:a (codec name) with argument libfdk_aac.
Applying option vcodec (force video codec ('copy' to copy stream)) with argument libx264.
Applying option profile:v (set profile) with argument baseline.
Applying option vf (set video filters) with argument scale=1280:720.
Applying option pix_fmt (set pixel format) with argument yuv420p.
Applying option metadata (add metadata) with argument title=Test movie.
Successfully parsed a group of options.
Opening an output file: A066C002_170619NU_CANON.mp4.
[file @ 0x1d4fe40] Setting default whitelist 'file,crypto'
Successfully opened the file.
Stream mapping:
Stream #0:0 (pcm_s16le) -> amerge:in0 (graph 0)
Stream #0:2 (pcm_s16le) -> amerge:in1 (graph 0)
aformat (graph 0) -> Stream #0:0 (libfdk_aac)
Stream #0:5 -> #0:1 (prores (native) -> h264 (libx264))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Last message repeated 1 times
[Parsed_scale_0 @ 0x2397e60] Setting 'w' to value '1280'
[Parsed_scale_0 @ 0x2397e60] Setting 'h' to value '720'
[Parsed_scale_0 @ 0x2397e60] Setting 'flags' to value 'bicubic'
[Parsed_scale_0 @ 0x2397e60] w:1280 h:720 flags:'bicubic' interl:0
[graph 1 input from stream 0:5 @ 0x23984c0] Setting 'video_size' to value '1920x1080'
[graph 1 input from stream 0:5 @ 0x23984c0] Setting 'pix_fmt' to value '74'
[graph 1 input from stream 0:5 @ 0x23984c0] Setting 'time_base' to value '1/25'
[graph 1 input from stream 0:5 @ 0x23984c0] Setting 'pixel_aspect' to value '1/1'
[graph 1 input from stream 0:5 @ 0x23984c0] Setting 'sws_param' to value 'flags=2'
[graph 1 input from stream 0:5 @ 0x23984c0] Setting 'frame_rate' to value '25/1'
[graph 1 input from stream 0:5 @ 0x23984c0] w:1920 h:1080 pixfmt:yuv422p10le tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
[format @ 0x2399240] compat: called with args=[yuv420p]
[format @ 0x2399240] Setting 'pix_fmts' to value 'yuv420p'
[AVFilterGraph @ 0x1d517e0] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed
[Parsed_scale_0 @ 0x2397e60] w:1920 h:1080 fmt:yuv422p10le sar:1/1 -> w:1280 h:720 fmt:yuv420p sar:1/1 flags:0x4
[libx264 @ 0x1d4f1a0] using mv_range_thread = 24
[libx264 @ 0x1d4f1a0] using SAR=1/1
[libx264 @ 0x1d4f1a0] frame MB size (80x45) > level limit (1620)
[libx264 @ 0x1d4f1a0] MB rate (90000) > level limit (40500)
[libx264 @ 0x1d4f1a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x1d4f1a0] profile Constrained Baseline, level 3.0
[libx264 @ 0x1d4f1a0] 264 - core 152 r2851 ba24899 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=0 ref=2 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=22 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=20.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Last message repeated 94 times
[Parsed_aformat_1 @ 0x2559500] Setting 'sample_fmts' to value 's16'
[Parsed_aformat_1 @ 0x2559500] Setting 'channel_layouts' to value 'stereo'
[graph_0_in_0_0 @ 0x257c7c0] Setting 'time_base' to value '1/48000'
[graph_0_in_0_0 @ 0x257c7c0] Setting 'sample_rate' to value '48000'
[graph_0_in_0_0 @ 0x257c7c0] Setting 'sample_fmt' to value 's16'
[graph_0_in_0_0 @ 0x257c7c0] Setting 'channel_layout' to value '0x4'
[graph_0_in_0_0 @ 0x257c7c0] tb:1/48000 samplefmt:s16 samplerate:48000 chlayout:0x4
[graph_0_in_0_2 @ 0x25820a0] Setting 'time_base' to value '1/48000'
[graph_0_in_0_2 @ 0x25820a0] Setting 'sample_rate' to value '48000'
[graph_0_in_0_2 @ 0x25820a0] Setting 'sample_fmt' to value 's16'
[graph_0_in_0_2 @ 0x25820a0] Setting 'channel_layout' to value '0x4'
[graph_0_in_0_2 @ 0x25820a0] tb:1/48000 samplefmt:s16 samplerate:48000 chlayout:0x4
[format_out_0_0 @ 0x2580ce0] Setting 'sample_fmts' to value 's16'
[format_out_0_0 @ 0x2580ce0] Setting 'sample_rates' to value '96000|88200|64000|48000|44100|32000|24000|22050|16000|12000|11025|8000'
[format_out_0_0 @ 0x2580ce0] Setting 'channel_layouts' to value '0x4|0x3|0x7|0x107|0x37|0x3f|0xff|0x63f'
[Parsed_amerge_0 @ 0x1c6edc0] No channel layout for input 1
[AVFilterGraph @ 0x1c8abc0] query_formats: 5 queried, 6 merged, 0 already done, 9 delayed
[AVFilterGraph @ 0x1c8abc0] query_formats not finished
[Parsed_amerge_0 @ 0x1c6edc0] Input channel layouts overlap: output layout will be determined by the number of distinct input channels
[AVFilterGraph @ 0x1c8abc0] query_formats: 1 queried, 9 merged, 6 already done, 0 delayed
[Parsed_amerge_0 @ 0x1c6edc0] in0:mono + in1:mono -> out:stereo
[libfdk_aac @ 0x1d4e300] Note, the VBR setting is unsupported and only works with some parameter combinations
Output #0, mp4, to 'A066C002_170619NU_CANON.mp4':
Metadata:
timecode : 05:45:28:08
com.apple.quicktime.creationdate: 2017-06-19T13:12:13+0300
com.apple.proapps.manufacturer: CANON
com.apple.quicktime.make: CANON
com.apple.proapps.mio.cameraName: EOS C300 Mark II
com.apple.proapps.cameraname: EOS C300 Mark II
com.apple.quicktime.model: EOS C300 Mark II
com.apple.quicktime.camera.identifier: 060e2b34-0401-010d-0e15-0056454f0200
com.divergentmedia.editready.timecodeStart: 05:45:28:08
com.divergentmedia.editready.sonyXDCamTC: 05:45:28:08
com.divergentmedia.editReady.version: EditReady 1.4.9, 798
com.apple.proapps.studio.metadataFieldDominanceOverride: 1
date : 2017-06-19T13:12:13+0300
date-eng : 2017-06-19T13:12:13+0300
make : CANON
make-eng : CANON
model : EOS C300 Mark II
model-eng : EOS C300 Mark II
title : Test movie
encoder : Lavf57.75.100
Stream #0:0, 0, 1/48000: Audio: aac (libfdk_aac) (mp4a / 0x6134706D), 48000 Hz, stereo, s16, delay 2048 (default)
Metadata:
encoder : Lavc57.100.103 libfdk_aac
Stream #0:1(eng), 0, 1/12800: Video: h264 (libx264), 1 reference frame (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 0/1, q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
creation_time : 2017-06-21T11:52:58.000000Z
handler_name : Apple Alias Data Handler
encoder : Lavc57.100.103 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Last message repeated 2 times
Clipping frame in rate conversion by 0.000008
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Last message repeated 201 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream) 0x
Last message repeated 157 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream) 0x
[libx264 @ 0x1d4f1a0] frame= 0 QP=19.02 NAL=3 Slice:I Poc:0 I:3600 P:0 SKIP:0 size=49899 bytes
Error while filtering: Cannot allocate memory
[libx264 @ 0x1d4f1a0] frame= 1 QP=19.20 NAL=2 Slice:P Poc:2 I:14 P:2118 SKIP:1468 size=6808 bytes
[libx264 @ 0x1d4f1a0] frame= 2 QP=18.86 NAL=2 Slice:P Poc:4 I:15 P:2339 SKIP:1246 size=7088 bytes
[libx264 @ 0x1d4f1a0] frame= 3 QP=19.08 NAL=2 Slice:P Poc:6 I:9 P:2449 SKIP:1142 size=7341 bytes
[libx264 @ 0x1d4f1a0] frame= 4 QP=18.92 NAL=2 Slice:P Poc:8 I:5 P:2482 SKIP:1113 size=7725 bytes
[libx264 @ 0x1d4f1a0] frame= 5 QP=18.73 NAL=2 Slice:P Poc:10 I:6 P:2100 SKIP:1494 size=6831 bytes
[libx264 @ 0x1d4f1a0] frame= 6 QP=18.73 NAL=2 Slice:P Poc:12 I:4 P:2492 SKIP:1104 size=8298 bytes
[libx264 @ 0x1d4f1a0] frame= 7 QP=18.52 NAL=2 Slice:P Poc:14 I:1 P:2397 SKIP:1202 size=7250 bytes
[libx264 @ 0x1d4f1a0] frame= 8 QP=18.51 NAL=2 Slice:P Poc:16 I:7 P:1523 SKIP:2070 size=5344 bytes
[libx264 @ 0x1d4f1a0] frame= 9 QP=18.51 NAL=2 Slice:P Poc:18 I:6 P:2398 SKIP:1196 size=7865 bytes
[libx264 @ 0x1d4f1a0] frame= 10 QP=18.58 NAL=2 Slice:P Poc:20 I:1 P:1840 SKIP:1759 size=6451 bytes
[libx264 @ 0x1d4f1a0] frame= 11 QP=18.58 NAL=2 Slice:P Poc:22 I:5 P:1764 SKIP:1831 size=6159 bytes
[libx264 @ 0x1d4f1a0] frame= 12 QP=18.52 NAL=2 Slice:P Poc:24 I:3 P:2421 SKIP:1176 size=8151 bytes
[libx264 @ 0x1d4f1a0] frame= 13 QP=18.51 NAL=2 Slice:P Poc:26 I:1 P:1892 SKIP:1707 size=6476 bytes
[libx264 @ 0x1d4f1a0] frame= 14 QP=18.41 NAL=2 Slice:P Poc:28 I:3 P:1919 SKIP:1678 size=6431 bytes
[libx264 @ 0x1d4f1a0] frame= 15 QP=18.48 NAL=2 Slice:P Poc:30 I:1 P:1255 SKIP:2344 size=4060 bytes
[libx264 @ 0x1d4f1a0] frame= 16 QP=18.79 NAL=2 Slice:P Poc:32 I:2 P:1373 SKIP:2225 size=4398 bytes
[libx264 @ 0x1d4f1a0] frame= 17 QP=18.77 NAL=2 Slice:P Poc:34 I:2 P:1459 SKIP:2139 size=4480 bytes
[libx264 @ 0x1d4f1a0] frame= 18 QP=19.01 NAL=2 Slice:P Poc:36 I:7 P:1658 SKIP:1935 size=5003 bytes
[libx264 @ 0x1d4f1a0] scene cut at 48 Icost:227110 Pcost:199261 ratio:0.1226 bias:0.1307 gop:48 (imb:3134 pmb:220)
[libx264 @ 0x1d4f1a0] frame= 19 QP=18.95 NAL=2 Slice:P Poc:38 I:0 P:2461 SKIP:1139 size=7169 bytes
[libx264 @ 0x1d4f1a0] frame= 20 QP=19.01 NAL=2 Slice:P Poc:40 I:1 P:2118 SKIP:1481 size=6048 bytes
[libx264 @ 0x1d4f1a0] frame= 21 QP=19.04 NAL=2 Slice:P Poc:42 I:0 P:2114 SKIP:1486 size=5838 bytes
[libx264 @ 0x1d4f1a0] frame= 22 QP=18.97 NAL=2 Slice:P Poc:44 I:3 P:2277 SKIP:1320 size=5952 bytes
[libx264 @ 0x1d4f1a0] frame= 23 QP=19.12 NAL=2 Slice:P Poc:46 I:0 P:1658 SKIP:1942 size=4813 bytes
[libx264 @ 0x1d4f1a0] frame= 24 QP=19.33 NAL=2 Slice:P Poc:48 I:0 P:1926 SKIP:1674 size=5503 bytes
[libx264 @ 0x1d4f1a0] frame= 25 QP=19.25 NAL=2 Slice:P Poc:50 I:0 P:2470 SKIP:1130 size=6478 bytes
[libx264 @ 0x1d4f1a0] frame= 26 QP=19.21 NAL=2 Slice:P Poc:52 I:0 P:2589 SKIP:1011 size=6985 bytes
[libx264 @ 0x1d4f1a0] frame= 27 QP=19.12 NAL=2 Slice:P Poc:54 I:0 P:2312 SKIP:1288 size=6381 bytes
[libx264 @ 0x1d4f1a0] frame= 28 QP=19.20 NAL=2 Slice:P Poc:56 I:2 P:2532 SKIP:1066 size=7296 bytes
[libx264 @ 0x1d4f1a0] frame= 29 QP=19.01 NAL=2 Slice:P Poc:58 I:0 P:2611 SKIP:989 size=8186 bytes
[libx264 @ 0x1d4f1a0] frame= 30 QP=18.95 NAL=2 Slice:P Poc:60 I:0 P:2582 SKIP:1018 size=7610 bytes
[libx264 @ 0x1d4f1a0] frame= 31 QP=19.02 NAL=2 Slice:P Poc:62 I:2 P:2620 SKIP:978 size=8077 bytes
[libx264 @ 0x1d4f1a0] frame= 32 QP=19.09 NAL=2 Slice:P Poc:64 I:1 P:1989 SKIP:1610 size=6214 bytes
[libx264 @ 0x1d4f1a0] frame= 33 QP=19.09 NAL=2 Slice:P Poc:66 I:0 P:2483 SKIP:1117 size=7027 bytes
[libx264 @ 0x1d4f1a0] frame= 34 QP=19.17 NAL=2 Slice:P Poc:68 I:0 P:2477 SKIP:1123 size=6833 bytes
[libx264 @ 0x1d4f1a0] frame= 35 QP=19.07 NAL=2 Slice:P Poc:70 I:1 P:2373 SKIP:1226 size=6915 bytes
[libx264 @ 0x1d4f1a0] frame= 36 QP=19.28 NAL=2 Slice:P Poc:72 I:3 P:2400 SKIP:1197 size=6975 bytes
[libx264 @ 0x1d4f1a0] frame= 37 QP=19.21 NAL=2 Slice:P Poc:74 I:1 P:2643 SKIP:956 size=7505 bytes
[libx264 @ 0x1d4f1a0] frame= 38 QP=19.40 NAL=2 Slice:P Poc:76 I:0 P:2289 SKIP:1311 size=6682 bytes
[libx264 @ 0x1d4f1a0] frame= 39 QP=19.52 NAL=2 Slice:P Poc:78 I:1 P:2074 SKIP:1525 size=5823 bytes
[libx264 @ 0x1d4f1a0] frame= 40 QP=19.72 NAL=2 Slice:P Poc:80 I:2 P:2420 SKIP:1178 size=6552 bytes
[libx264 @ 0x1d4f1a0] frame= 41 QP=19.99 NAL=2 Slice:P Poc:82 I:274 P:2019 SKIP:1307 size=7398 bytes
[libx264 @ 0x1d4f1a0] frame= 42 QP=19.77 NAL=2 Slice:P Poc:84 I:545 P:1946 SKIP:1109 size=7933 bytes
[libx264 @ 0x1d4f1a0] frame= 43 QP=19.52 NAL=2 Slice:P Poc:86 I:523 P:1969 SKIP:1108 size=7596 bytes
[libx264 @ 0x1d4f1a0] frame= 44 QP=19.25 NAL=2 Slice:P Poc:88 I:649 P:1303 SKIP:1648 size=6070 bytes
[libx264 @ 0x1d4f1a0] frame= 45 QP=18.80 NAL=2 Slice:P Poc:90 I:949 P:1115 SKIP:1536 size=6608 bytes
[libx264 @ 0x1d4f1a0] frame= 46 QP=18.51 NAL=2 Slice:P Poc:92 I:915 P:1141 SKIP:1544 size=6499 bytes
[libx264 @ 0x1d4f1a0] frame= 47 QP=18.38 NAL=2 Slice:P Poc:94 I:882 P:1071 SKIP:1647 size=6326 bytes
[libx264 @ 0x1d4f1a0] frame= 48 QP=15.38 NAL=3 Slice:I Poc:0 I:3600 P:0 SKIP:0 size=15254 bytes
[libx264 @ 0x1d4f1a0] frame= 49 QP=18.47 NAL=2 Slice:P Poc:2 I:870 P:1178 SKIP:1552 size=9327 bytes
[libx264 @ 0x1d4f1a0] frame= 50 QP=18.35 NAL=2 Slice:P Poc:4 I:691 P:1606 SKIP:1303 size=9056 bytes
[libx264 @ 0x1d4f1a0] frame= 51 QP=18.56 NAL=2 Slice:P Poc:6 I:567 P:1697 SKIP:1336 size=9923 bytes
[libx264 @ 0x1d4f1a0] frame= 52 QP=18.72 NAL=2 Slice:P Poc:8 I:500 P:1725 SKIP:1375 size=10632 bytes
[libx264 @ 0x1d4f1a0] frame= 53 QP=18.46 NAL=2 Slice:P Poc:10 I:537 P:1789 SKIP:1274 size=9973 bytes
[libx264 @ 0x1d4f1a0] frame= 54 QP=18.55 NAL=2 Slice:P Poc:12 I:478 P:1916 SKIP:1206 size=10196 bytes
[libx264 @ 0x1d4f1a0] frame= 55 QP=18.68 NAL=2 Slice:P Poc:14 I:446 P:2027 SKIP:1127 size=10172 bytes
[libx264 @ 0x1d4f1a0] frame= 56 QP=19.00 NAL=2 Slice:P Poc:16 I:284 P:2138 SKIP:1178 size=9705 bytes
[libx264 @ 0x1d4f1a0] frame= 57 QP=19.10 NAL=2 Slice:P Poc:18 I:244 P:2116 SKIP:1240 size=9518 bytes
[libx264 @ 0x1d4f1a0] frame= 58 QP=19.39 NAL=2 Slice:P Poc:20 I:239 P:2231 SKIP:1130 size=8953 bytes
[libx264 @ 0x1d4f1a0] frame= 59 QP=19.16 NAL=2 Slice:P Poc:22 I:178 P:2379 SKIP:1043 size=9059 bytes
[libx264 @ 0x1d4f1a0] frame= 60 QP=19.28 NAL=2 Slice:P Poc:24 I:58 P:2329 SKIP:1213 size=8257 bytes
[libx264 @ 0x1d4f1a0] frame= 61 QP=19.21 NAL=2 Slice:P Poc:26 I:34 P:2231 SKIP:1335 size=6689 bytes
[libx264 @ 0x1d4f1a0] frame= 62 QP=19.55 NAL=2 Slice:P Poc:28 I:14 P:2219 SKIP:1367 size=6164 bytes
[libx264 @ 0x1d4f1a0] frame= 63 QP=20.04 NAL=2 Slice:P Poc:30 I:8 P:1836 SKIP:1756 size=4318 bytes
[mp4 @ 0x1d4c880] Starting second pass: moving the moov atom to the beginning of the file
[mp4 @ 0x1d4c880] Opening 'A066C002_170619NU_CANON.mp4' for reading
[file @ 0xa01a460] Setting default whitelist 'file,crypto'
[AVIOContext @ 0x6b95260] Statistics: 509968 bytes read, 0 seeks
frame= 64 fps= 48 q=-1.0 Lsize= 500kB time=00:00:02.52 bitrate=1625.5kbits/s speed=1.88x
video:497kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.417128%
Input file #0 (A066C002_170619NU_CANON.mov):
Input stream #0:0 (audio): 141 packets read (288000 bytes); 141 frames decoded (144000 samples);
Input stream #0:1 (audio): 47 packets read (96000 bytes);
Input stream #0:2 (audio): 141 packets read (288000 bytes); 141 frames decoded (144000 samples);
Input stream #0:3 (audio): 1 packets read (2048 bytes);
Input stream #0:4 (data): 1 packets read (4 bytes);
Input stream #0:5 (video): 64 packets read (59520416 bytes); 64 frames decoded;
Total: 395 packets (60194468 bytes) demuxed
Output file #0 (A066C002_170619NU_CANON.mp4):
Output stream #0:0 (audio): 1 frames encoded (1024 samples); 3 packets muxed (740 bytes);
Output stream #0:1 (video): 64 frames encoded; 64 packets muxed (509175 bytes);
Total: 67 packets (509915 bytes) muxed
346 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0x1c71880] Statistics: 4 seeks, 7 writeouts
[libx264 @ 0x1d4f1a0] frame I:2 Avg QP:17.20 size: 32576
[libx264 @ 0x1d4f1a0] frame P:62 Avg QP:18.99 size: 7152
[libx264 @ 0x1d4f1a0] mb I I16..4: 49.2% 0.0% 50.8%
[libx264 @ 0x1d4f1a0] mb P I16..4: 3.5% 0.0% 1.0% P16..4: 45.1% 8.4% 3.5% 0.0% 0.0% skip:38.5%
[libx264 @ 0x1d4f1a0] coded y,uvDC,uvAC intra: 30.7% 30.5% 4.8% inter: 7.0% 19.1% 0.3%
[libx264 @ 0x1d4f1a0] i16 v,h,dc,p: 47% 21% 9% 23%
[libx264 @ 0x1d4f1a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 37% 18% 18% 5% 6% 4% 5% 4% 3%
[libx264 @ 0x1d4f1a0] i8c dc,h,v,p: 72% 11% 15% 2%
[libx264 @ 0x1d4f1a0] ref P L0: 63.8% 36.2%
[libx264 @ 0x1d4f1a0] kb/s:1589.21
[AVIOContext @ 0x1c583a0] Statistics: 61656934 bytes read, 59 seeks
我碰巧是绝对的初学者（至少在ffmpeg中）。出了什么问题？
谢谢！ Andres Mere