多线程调用问题

cherryy · 发表于 3 天前

线程问题.e (1.35 MB, 下载次数: 15)

baitso · 发表于 3 天前

多线程没有问题，是不是ffmpeg.exe的版本不对，另外使用系统_取DOS执行结果T ffmpeg不支持 ASC
ffmpeg版本: https://www.videohelp.com/software/ffmpeg/old-versions

线程问题.e (1.35 MB, 下载次数: 3)

3 天前上传

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[18:54:51] * 4 | “D:\Downloads\1\ffmpeg.exe -i C:\Users\Administrator\Desktop\测试\4.mp4 D:\Downloads\1\4.mp4  -hide_banner”
[18:54:51] * 4 | “nput #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Administrator\Desktop\娴嬭瘯\4.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42isom
  Duration: 00:00:04.93, start: 0.000000, bitrate: 2846 kb/s
    Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 196 kb/s (default)
    Stream #0:1(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 504x524 [SAR 1:1 DAR 126:131], 2648 kb/s, 30.09 fps, 30 tbr, 100k tbn, 60 tbc (default)
    Metadata:
      encoder         : JVT/AVC Coding
Stream mapping:
  Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
  Stream #0:0 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 06b45680] using SAR=1/1
[libx264 @ 06b45680] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 06b45680] profile High, level 3.0, 4:2:0, 8-bit
[libx264 @ 06b45680] 264 - core 161 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=16 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'D:\Downloads\1\4.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42isom
    encoder         : Lavf58.45.100
    Stream #0:0(und): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 504x524 [SAR 1:1 DAR 126:131], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
    Metadata:
      encoder         : Lavc58.91.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      encoder         : Lavc58.91.100 aac
frame=  104 fps=0.0 q=29.0 size=       0kB time=00:00:03.96 bitrate=   0.1kbits/s speed=7.91x    
frame=  148 fps=120 q=-1.0 Lsize=     477kB time=00:00:04.92 bitrate= 792.4kbits/s speed=3.99x    
video:389kB audio:80kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.537748%
[libx264 @ 06b45680] frame I:2     Avg QP:12.16  size: 20410
[libx264 @ 06b45680] frame P:43    Avg QP:22.44  size:  5963
[libx264 @ 06b45680] frame B:103   Avg QP:28.51  size:   975
[libx264 @ 06b45680] consecutive B-frames:  4.7%  4.1% 10.1% 81.1%
[libx264 @ 06b45680] mb I  I16..4: 52.6% 17.5% 29.9%
[libx264 @ 06b45680] mb P  I16..4:  0.5%  0.9%  0.8%  P16..4: 34.2% 18.8% 13.0%  0.0%  0.0%    skip:31.7%
[libx264 @ 06b45680] mb B  I16..4:  0.0%  0.0%  0.1%  B16..8: 38.7%  3.3%  0.8%  direct: 0.6%  skip:56.4%  L0:50.0% L1:46.7% BI: 3.2%
[libx264 @ 06b45680] 8x8 transform intra:24.9% inter:55.1%
[libx264 @ 06b45680] coded y,uvDC,uvAC intra: 44.7% 53.4% 32.8% inter: 8.3% 8.4% 0.5%
[libx264 @ 06b45680] i16 v,h,dc,p: 78% 12%  6%  4%
[libx264 @ 06b45680] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 14% 38%  5%  6%  5%  4%  6%  6%
[libx264 @ 06b45680] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 34% 15%  8%  6%  6%  4%  7%  5%
[libx264 @ 06b45680] i8c dc,h,v,p: 64% 20% 12%  4%
[libx264 @ 06b45680] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 06b45680] ref P L0: 68.1% 10.9% 15.0%  6.0%
[libx264 @ 06b45680] ref B L0: 85.6% 11.2%  3.2%
[libx264 @ 06b45680] ref B L1: 93.4%  6.6%
[libx264 @ 06b45680] kb/s:644.78
[aac @ 06b5ab80] Qavg: 525.967
”
[18:54:51] * 5 | “D:\Downloads\1\ffmpeg.exe -i C:\Users\Administrator\Desktop\测试\5.mp4 D:\Downloads\1\5.mp4  -hide_banner”
[18:54:51] * 5 | “nput #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Administrator\Desktop\娴嬭瘯\5.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42isom
  Duration: 00:00:04.93, start: 0.000000, bitrate: 2846 kb/s
    Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 196 kb/s (default)
    Stream #0:1(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 504x524 [SAR 1:1 DAR 126:131], 2648 kb/s, 30.09 fps, 30 tbr, 100k tbn, 60 tbc (default)
    Metadata:
      encoder         : JVT/AVC Coding
Stream mapping:
  Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
  Stream #0:0 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 00d75680] using SAR=1/1
[libx264 @ 00d75680] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 00d75680] profile High, level 3.0, 4:2:0, 8-bit
[libx264 @ 00d75680] 264 - core 161 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=16 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'D:\Downloads\1\5.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42isom
    encoder         : Lavf58.45.100
    Stream #0:0(und): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 504x524 [SAR 1:1 DAR 126:131], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
    Metadata:
      encoder         : Lavc58.91.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      encoder         : Lavc58.91.100 aac
frame=  108 fps=0.0 q=29.0 size=       0kB time=00:00:03.96 bitrate=   0.1kbits/s speed=7.77x    
frame=  148 fps=110 q=-1.0 Lsize=     477kB time=00:00:04.92 bitrate= 792.4kbits/s speed=3.65x    
video:389kB audio:80kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.537748%
[libx264 @ 00d75680] frame I:2     Avg QP:12.16  size: 20410
[libx264 @ 00d75680] frame P:43    Avg QP:22.44  size:  5963
[libx264 @ 00d75680] frame B:103   Avg QP:28.51  size:   975
[libx264 @ 00d75680] consecutive B-frames:  4.7%  4.1% 10.1% 81.1%
[libx264 @ 00d75680] mb I  I16..4: 52.6% 17.5% 29.9%
[libx264 @ 00d75680] mb P  I16..4:  0.5%  0.9%  0.8%  P16..4: 34.2% 18.8% 13.0%  0.0%  0.0%    skip:31.7%
[libx264 @ 00d75680] mb B  I16..4:  0.0%  0.0%  0.1%  B16..8: 38.7%  3.3%  0.8%  direct: 0.6%  skip:56.4%  L0:50.0% L1:46.7% BI: 3.2%
[libx264 @ 00d75680] 8x8 transform intra:24.9% inter:55.1%
[libx264 @ 00d75680] coded y,uvDC,uvAC intra: 44.7% 53.4% 32.8% inter: 8.3% 8.4% 0.5%
[libx264 @ 00d75680] i16 v,h,dc,p: 78% 12%  6%  4%
[libx264 @ 00d75680] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 14% 38%  5%  6%  5%  4%  6%  6%
[libx264 @ 00d75680] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 34% 15%  8%  6%  6%  4%  7%  5%
[libx264 @ 00d75680] i8c dc,h,v,p: 64% 20% 12%  4%
[libx264 @ 00d75680] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 00d75680] ref P L0: 68.1% 10.9% 15.0%  6.0%
[libx264 @ 00d75680] ref B L0: 85.6% 11.2%  3.2%
[libx264 @ 00d75680] ref B L1: 93.4%  6.6%
[libx264 @ 00d75680] kb/s:644.78
[aac @ 00d8ab80] Qavg: 525.967
”
[18:54:51] * 2 | “D:\Downloads\1\ffmpeg.exe -i C:\Users\Administrator\Desktop\测试\2.mp4 D:\Downloads\1\2.mp4  -hide_banner”
[18:54:51] * 2 | “nput #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Administrator\Desktop\娴嬭瘯\2.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42isom
  Duration: 00:00:04.93, start: 0.000000, bitrate: 2846 kb/s
    Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 196 kb/s (default)
    Stream #0:1(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 504x524 [SAR 1:1 DAR 126:131], 2648 kb/s, 30.09 fps, 30 tbr, 100k tbn, 60 tbc (default)
    Metadata:
      encoder         : JVT/AVC Coding
Stream mapping:
  Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
  Stream #0:0 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 07735680] using SAR=1/1

baitso · 发表于 3 天前

上传错了,ffmpeg用的是4.3.1-win32-static

线程问题.e (1.38 MB, 下载次数: 3)

RainCharm · 发表于 3 天前

路径＝编辑框_地址.内容
文件_枚举 (路径, “\*.txt”, 集_ts数组, 真, , )
任务总数＝取数组成员数 (集_ts数组)
编辑框2.内容＝到文本 (任务总数)
线程数量＝到整数 (编辑框1.内容)

如果真 (鱼刺线程池.创建 (线程数量, 线程数量, ) ＝假)

信息框 (“线程池启动失败！”, 0, , )

返回 ()

已投递数量＝ 0

判断循环首 (已投递数量＜任务总数)

空闲线程数＝鱼刺线程池.取_空闲线程数 ()

如果真 (空闲线程数＞ 0)

计次循环首 (空闲线程数, )

如果真 (已投递数量 ≥ 任务总数)

跳出循环 ()

鱼刺线程池.投递任务 (&处理文件, 已投递数量＋ 1, )

已投递数量＝已投递数量＋ 1

计次循环尾 ()

程序_延时 (50)

判断循环尾 ()
' 等待所有任务完成

判断循环首 (鱼刺线程池.取_任务数 () ＞ 0)

程序_延时 (100)

判断循环尾 ()
鱼刺线程池.销毁 (0)
把你的代码稍微修改了一下，你试一下

cherryy · 发表于 3 天前

RainCharm 发表于 2025-10-22 19:46
[e=4].版本 2

路径＝编辑框_地址.内容

后面慢慢的越来越慢了，

RainCharm · 发表于 3 天前

cherryy 发表于 2025-10-22 20:16
后面慢慢的越来越慢了，

那就换成普通多线写法，不要去用鱼刺模块

cherryy · 发表于 3 天前

baitso 发表于 2025-10-22 19:03
上传错了,ffmpeg用的是4.3.1-win32-static

后面慢慢的越来越慢了，像单线程了

cherryy · 发表于 3 天前

RainCharm 发表于 2025-10-22 20:19
那就换成普通多线写法，不要去用鱼刺模块

多线程没问题，主要是执行命令那里，到那就像列队一样，一个一个来了

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[已解决] 多线程调用问题

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