android เพิ่มคำบรรยายเป็น mp4 พร้อม ffpmeg

ฉันใช้ ffmpeg กับ Android ฉันต้องการเบิร์นไฟล์ SRT (คำบรรยาย) ลงใน MP4 ของฉัน รหัสของฉันคือ:

ffmpeg -i /sdcard/AddSrtToVideoTemp/video.mp4 -i /sdcard/AddSrtToVideoTemp/video.srt -c:s mov_text -c:v copy -c:a copy /sdcard/AddSrtToVideoTemp/new.mp4

โค้ดคอมไพล์สำเร็จ แต่คำบรรยายจะไม่ถูกเพิ่มใน new.mp4

เอาต์พุตคอนโซลของฉันคือ:

ffmpeg version N-69972-g6c91afe Copyright (c) 2000-2015 the FFmpeg developers
     built with gcc 4.9 (GCC) 20140827 (prerelease)
    ffmpeg4android 2.5_24p6_full_no_x264 
      libavutil      54. 19.100 / 54. 19.100
      libavcodec     56. 25.100 / 56. 25.100
      libavformat    56. 23.100 / 56. 23.100
      libavdevice    56.  4.100 / 56.  4.100
      libavfilter     5. 11.100 /  5. 11.100
      libswscale      3.  1.101 /  3.  1.101
      libswresample   1.  1.100 /  1.  1.100
      libpostproc    53.  3.100 / 53.  3.100
     Splitting the commandline.
     Reading option '-i' ... matched as input file with argument '/sdcard/AddSrtToVideoTemp/video.mp4'.
     Reading option '-i' ... matched as input file with argument '/sdcard/AddSrtToVideoTemp/video.srt'.
     Reading option '-c:s' ... matched as option 'c' (codec name) with argument 'mov_text'.
     Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'copy'.
     Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'copy'.
    Reading option '/sdcard/AddSrtToVideoTemp/Video_11611173526.mp4' ... matched as output file.
    Finished splitting the commandline.
    Parsing a group of options: global .
    Successfully parsed a group of options.
    Parsing a group of options: input file /sdcard/AddSrtToVideoTemp/video.mp4.
    Successfully parsed a group of options.
    Opening an input file: /sdcard/AddSrtToVideoTemp/video.mp4.
    Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
    ISO: File Type Major Brand: isom
    rfps: 29.916667 0.008074
    rfps: 29.916667 0.008074
    rfps: 30.000000 0.000128
    rfps: 30.000000 0.000128
    rfps: 60.000000 0.000511
    rfps: 60.000000 0.000511
    rfps: 120.000000 0.002045
    rfps: 120.000000 0.002045
    rfps: 240.000000 0.008182
    rfps: 29.970030 0.001565
    rfps: 29.970030 0.001565
    rfps: 59.940060 0.006258
    Before avformat_find_stream_info() pos: 5610022 bytes read:35643 seeks:1
    All info found
    After avformat_find_stream_info() pos: 73704 bytes read:109315 seeks:2     frames:48
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from /sdcard/AddSrtToVideoTemp/video.mp4:
Metadata:
    major_brand     : isom
    minor_version   : 0
    compatible_brands: isom3gp4
    creation_time   : 2016-10-12 22:23:37
  Duration: 00:00:04.01, start: 0.000000, bitrate: 11189 kb/s
    Stream #0:0(eng), 1, 1/90000: Video: h264 (High) (avc1 / 0x31637661),  yuv420p, 1280x720, 12229 kb/s, SAR 1:1 DAR 16:9, 29.79 fps, 30 tbr, 90k tbn,  180k tbc (default)
    Metadata:
      rotate          : 180
      creation_time   : 2016-10-12 22:23:37
      handler_name    : VideoHandle
      encoder         :                                
    Side data:
      displaymatrix: rotation of 180.00 degrees
    Stream #0:1(eng), 47, 1/48000: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      creation_time   : 2016-10-12 22:23:37
      handler_name    : SoundHandle
    Successfully opened the file.
    Parsing a group of options: input file /sdcard/AddSrtToVideoTemp/video.srt.
    Successfully parsed a group of options.
    Opening an input file: /sdcard/AddSrtToVideoTemp/video.srt.
    Format srt probed with size=2048 and score=100
    Before avformat_find_stream_info() pos: 167 bytes read:167 seeks:0
    All info found
    After avformat_find_stream_info() pos: 167 bytes read:167 seeks:0 frames:0
    Input #1, srt, from '/sdcard/AddSrtToVideoTemp/video.srt':
    Duration: N/A, bitrate: N/A
    Stream #1:0, 0, 1/1000: Subtitle: subrip
    Successfully opened the file.
    Parsing a group of options: output file  /sdcard/AddSrtToVideoTemp/Video_11611173526.mp4.
    Applying option c:s (codec name) with argument mov_text.
    Applying option c:v (codec name) with argument copy.
    Applying option c:a (codec name) with argument copy.
    Successfully parsed a group of options.
    Opening an output file: /sdcard/AddSrtToVideoTemp/Video_11611173526.mp4.
    Successfully opened the file.
    Output #0, mp4, to '/sdcard/AddSrtToVideoTemp/Video_11611173526.mp4':
    Metadata:
    major_brand     : isom
    minor_version   : 0
    compatible_brands: isom3gp4
    encoder         : Lavf56.23.100
    Stream #0:0(eng), 0, 1/90000: Video: h264 ([33][0][0][0] / 0x0021), yuv420p,  1280x720 [SAR 1:1 DAR 16:9], q=2-31, 12229 kb/s, 29.79 fps, 30 tbr, 90k tbn, 90k  tbc (default)
    Metadata:
      rotate          : 180
      creation_time   : 2016-10-12 22:23:37
      handler_name    : VideoHandle
      encoder         :                                
    Side data:
      displaymatrix: rotation of 180.00 degrees
    Stream #0:1(eng), 0, 1/48000: Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz,  stereo, 128 kb/s (default)
    Metadata:
      creation_time   : 2016-10-12 22:23:37
      handler_name    : SoundHandle
    Stream #0:2, 0, 1/1000: Subtitle: mov_text ([8][0][0][0] / 0x0008)
    Metadata:
      encoder         : Lavc56.25.100 mov_text
    Stream mapping:
    Stream #0:0 -> #0:0 (copy)
    Stream #0:1 -> #0:1 (copy)
    Stream #1:0 -> #0:2 (subrip (srt) -> mov_text (native))
    Press [q] to stop, [?] for help
    Delay between the first packet and last packet in the muxing queue is 3242975044 > 10000000: forcing output
    Delay between the first packet and last packet in the muxing queue is 11245000 > 10000000: forcing output
    No more output streams to write to, finishing.
    frame=  108 fps=0.0 q=-1.0 Lsize=    5480kB time=00:54:15.24 bitrate=  13.8kbits/s    
    video:5413kB audio:63kB subtitle:0kB other streams:0kB global headers:0kB  muxing overhead: 0.076349%
    Input file #0 (/sdcard/AddSrtToVideoTemp/video.mp4):
    Input stream #0:0 (video): 108 packets read (5542944 bytes); 
    Input stream #0:1 (audio): 188 packets read (64171 bytes); 
    Total: 296 packets (5607115 bytes) demuxed
    Input file #1 (/sdcard/AddSrtToVideoTemp/video.srt):
    Input stream #1:0 (subtitle): 4 packets read (16 bytes); 4 frames decoded; 
    Total: 4 packets (16 bytes) demuxed
    Output file #0 (/sdcard/AddSrtToVideoTemp/Video_11611173526.mp4):
    Output stream #0:0 (video): 108 packets muxed (5542944 bytes); 
    Output stream #0:1 (audio): 188 packets muxed (64171 bytes); 
    Output stream #0:2 (subtitle): 4 frames encoded; 4 packets muxed (24 bytes); 
    Total: 300 packets (5607139 bytes) muxed
    4 frames successfully decoded, 0 decoding errors
ffmpeg4android: 0