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Sur d’autres sites (9931)

  • Unable to load FFMPEG library "java.lang.UnsatisfiedLinkError : dlopen failed :"

    25 janvier 2020, par Vicky

    I am trying to build and run old ffmpeg project which, it was in eclipse and now i am trying to run it from Android studio, but app crash displaying below error.

    2020-01-25 11:57:52.621 26360-26360/org.lance.ffplayer E/AndroidRuntime: FATAL EXCEPTION: main
    
Process: org.lance.ffplayer, PID: 26360
    
java.lang.UnsatisfiedLinkError: dlopen failed: library "./obj/local/armeabi/libffmpeg.so" not found
    
    at java.lang.Runtime.loadLibrary0(Runtime.java:1016)
    
    at java.lang.System.loadLibrary(System.java:1669)
    
    at org.lance.ffplayer.FFmpeg.<clinit>(FFmpeg.java:17)
    
    at org.lance.ffplayer.FFmpeg.getInstance(FFmpeg.java:87)
    
    at org.lance.ffplayer.FileBrowser.<init>(FileBrowser.java:41)
    
    at org.lance.ffplayer.UIActivity.onCreate(UIActivity.java:39)
    
    at android.app.Activity.performCreate(Activity.java:7327)
    
    at android.app.Activity.performCreate(Activity.java:7318)
    
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1275)
    
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3101)
    
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3264)
    
    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
    
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1955)
    
    at android.os.Handler.dispatchMessage(Handler.java:106)
    
    at android.os.Looper.loop(Looper.java:214)
    
    at android.app.ActivityThread.main(ActivityThread.java:7078)
    
    at java.lang.reflect.Method.invoke(Native Method)
    
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
    
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:974)
    
</init></clinit>

    Below are configuration of my project,

    Android studio configuration image link - 1

    Android studio configuration image link - 2

    I have spent my entire day to solve this issue but everything failed. Anybody has idea about what i am missing and doing wrong ?
    Thanks in advance.

  • FFMPEG cannot encode .MP4 to usable .Y4M RAW video : "Operation not permitted"

    26 janvier 2020, par Ham789

    I am running ffmpeg version 4.2.2 on macOS Sierra and I cannot decode a RAW video.

    First I create the .Y4M video :

    ffmpeg -y -i inputfolder/GH012088.MP4 temp_raw_video.Y4M

    Then I try to input it to ffmpeg :

    ffmpeg -i temp_raw_video.Y4M

    However I get the following error in the terminal : temp_raw_video.Y4M: Operation not permitted

    I have checked the permissions for the ’temp_raw_video.Y4M’ file and I have both read and write permissions.

    I have tried the above with .MOV videos from an iPhone and it works fine.

    The problem seems to be with the .MP4 videos I am trying to convert. These videos were taken with a GoPro camera.

    What is going on here ? Please see the GH012088.MP4 file info below :

    [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fb9b6809400] Using non-standard frame rate 29/1
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'inputfolder/GH012088.MP4':
    
  Metadata:
    
    major_brand     : mp41
    
    minor_version   : 538120216
    
    compatible_brands: mp41
    
    creation_time   : 2019-12-28T14:12:04.000000Z
    
    firmware        : HD7.01.01.61.00
    
  Duration: 00:00:40.47, start: 0.000000, bitrate: 60267 kb/s
    
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709), 3840x2160 [SAR 1:1 DAR 16:9], 60015 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro AVC  
    
      encoder         : GoPro AVC encoder
    
      timecode        : 14:40:34:06
    
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 189 kb/s (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro AAC  
    
      timecode        : 14:40:34:06
    
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74) (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro TCD  
    
      timecode        : 14:40:34:06
    
    Stream #0:3(eng): Data: bin_data (gpmd / 0x646D7067), 37 kb/s (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro MET  
    
    Stream #0:4(eng): Data: none (fdsc / 0x63736466), 10 kb/s (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro SOS

    Here is the output log for creating the .Y4M :

    [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa9da802200] Using non-standard frame rate 29/1
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'inputfolder/GH012088.MP4':
    
  Metadata:
    
    major_brand     : mp41
    
    minor_version   : 538120216
    
    compatible_brands: mp41
    
    creation_time   : 2019-12-28T14:12:04.000000Z
    
    firmware        : HD7.01.01.61.00
    
  Duration: 00:00:40.47, start: 0.000000, bitrate: 60267 kb/s
    
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709), 3840x2160 [SAR 1:1 DAR 16:9], 60015 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro AVC  
    
      encoder         : GoPro AVC encoder
    
      timecode        : 14:40:34:06
    
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 189 kb/s (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro AAC  
    
      timecode        : 14:40:34:06
    
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74) (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro TCD  
    
      timecode        : 14:40:34:06
    
    Stream #0:3(eng): Data: bin_data (gpmd / 0x646D7067), 37 kb/s (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro MET  
    
    Stream #0:4(eng): Data: none (fdsc / 0x63736466), 10 kb/s (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro SOS  
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native))
    
Press [q] to stop, [?] for help
    
Output #0, yuv4mpegpipe, to 'temp_raw_video.Y4M':
    
  Metadata:
    
    major_brand     : mp41
    
    minor_version   : 538120216
    
    compatible_brands: mp41
    
    firmware        : HD7.01.01.61.00
    
    encoder         : Lavf58.29.100
    
    Stream #0:0(eng): Video: wrapped_avframe, yuvj420p, 3840x2160 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn, 29.97 tbc (default)
    
    Metadata:
    
      creation_time   : 2019-12-28T14:12:04.000000Z
    
      handler_name    : GoPro AVC  
    
      timecode        : 14:40:34:06
    
      encoder         : Lavc58.54.100 wrapped_avframe
    
frame=   43 fps=0.0 q=-0.0 size=  522240kB time=00:00:01.43 bitrate=2981801.3kbiframe=   92 fps= 90 q=-0.0 size= 1117696kB time=00:00:03.06 bitrate=2982723.8kbiframe=  144 fps= 95 q=-0.0 size= 1749504kB time=00:00:04.80 bitrate=2982837.3kbiframe=  190 fps= 94 q=-0.0 size= 2308352kB time=00:00:06.33 bitrate=2982809.6kbiframe=  241 fps= 95 q=-0.0 size= 2928128kB time=00:00:08.04 bitrate=2982978.5kbiframe=  287 fps= 94 q=-0.0 size= 3486976kB time=00:00:09.57 bitrate=2982937.8kbiframe=  336 fps= 95 q=-0.0 size= 4082176kB time=00:00:11.21 bitrate=2982837.3kbiframe=  388 fps= 96 q=-0.0 size= 4713984kB time=00:00:12.94 bitrate=2982864.2kbiframe=  436 fps= 96 q=-0.0 size= 5297152kB time=00:00:14.54 bitrate=frame= 1213 fps= 95 q=-0.0 Lsize=14737957kB time=00:00:40.47 bitrate=2983002.4kbits/s speed=3.19x      
    
video:635kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2321095.250000%

  • FFmpeg convert mp3 to pcm error "could not find codec parameters"

    20 février 2020, par Hanqing Wu

    When I am trying to convert a mp3 file to pcm using the following code, I repeatedly get the error message

    [mp3 @ 0x22cc420] Format mp3 detected only with low score of 1, misdetection possible!
    
[mp3 @ 0x22cd260] Header missing
    
[mp3 @ 0x22cc420] decoding for stream 0 failed
    
[mp3 @ 0x22cc420] Could not find codec parameters for stream 0 (Audio: mp3, 0 channels, s16p): unspecified frame size
    
Consider increasing the value for the 'analyzeduration' and 'probesize' options
    
test.mp3: could not find codec parameters
    
Input #0, mp3, from 'test.mp3':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Audio: mp3, 0 channels, s16p
    
[abuffer @ 0x22cfaa0] Value inf for parameter 'time_base' out of range [0 - 2.14748e+09]
    
    Last message repeated 3 times
    
[abuffer @ 0x22cfaa0] Error setting option time_base to value 1/0.
    
[graph 0 input from stream 0:0 @ 0x22cf620] Error applying options to the filter.

    The mp3 file was converted from a video on Youtube.

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