Wir haben ein Konzert mit einer teuren Profi-Cam (ausgeliehen) mitgeschnitten. Unsere Videodame lädt die Dateien von SD-Karte auf Mac und gibt die Cam samt Karte zurück, wo sie formatiert werden. Leider lässt der Mac über Nacht die Dateien verschwinden.
Habe nun die von der Verleih-Firma recoverten Dateien bekommen. Sie heißen z.B. "250G1040_04.MP4" und haben die korrekte Größe (~3,6GB). Nur leider kann ich sie nicht abspielen. Ich bekomme mit dem Programm "Stellar Video Repair" ein Preview hin (ohne Ton) aber die reparierte Datei wird nicht erkannt. Im VLC Player kommt einfach... nix. Mit dem Tool "Grau GmbH Video Repair" bekomme ich folgenden Log:
Leider habe ich keine Referenz-Datei zum Vergleichen wie vom Programm gefordert. Hat jemand eine Idee wie wir noch an unser Videomaterial kommen können?
Vielen Dank!
Habe nun die von der Verleih-Firma recoverten Dateien bekommen. Sie heißen z.B. "250G1040_04.MP4" und haben die korrekte Größe (~3,6GB). Nur leider kann ich sie nicht abspielen. Ich bekomme mit dem Programm "Stellar Video Repair" ein Preview hin (ohne Ton) aber die reparierte Datei wird nicht erkannt. Im VLC Player kommt einfach... nix. Mit dem Tool "Grau GmbH Video Repair" bekomme ich folgenden Log:
CMD="E:\Downloads\Grau Video Repair\videorepair\movdump.exe" -atomdump -i "E:\Downloads\250G1040_04.MP4" -o "E:\Downloads\repaired\250G1040_04.MP4" -entropy 65536 -start 0 -stop 100 -nfd
---------------------------------------------
i : E:\Downloads\250G1040_04.MP4
o : E:\Downloads\repaired\250G1040_04.MP4
nfd : enabled
entropy : 65536
start : 0
stop : 100
atomdump : enabled
[INFO] time=17:5
[WARNING] using input file as reference!
[NOTICE] ---------reffile parameters----------
---------------- QTDump -------------
mdatofs: 65536
moovofs: 0
movietimescale: 0 Hz
movieduration: 0 timescales (=0 sec)
trackcount: 0
[NOTICE] ---------reffile parameters complete-----
[NOTICE] ---------reffile analyse (chunks)----------
[INFO] trkcount=0
[NOTICE] ---------reffile analyse complete----------
[INFO] ------------------------
[NOTICE] video class :
[NOTICE] video codec :
[NOTICE] video fps : 0
[NOTICE] video frame width : 0
[NOTICE] video frame height: 0
[NOTICE] video time scale : 600
[NOTICE] audio codec :
[NOTICE] audio channels : 0
[NOTICE] audio sample rate : 48000
[NOTICE] audio sample size : 0
[NOTICE] audio tracks : 0
[NOTICE] video sample size max : 0
[NOTICE] video sample size min : 0
[NOTICE] video samples per chunk : 0
[NOTICE] video chunks stop gap : 0
[NOTICE] audio samples per chunk : 0
[NOTICE] audio chunks stop gap : 0
[NOTICE] audio chunks size all : 96200
[NOTICE] audio data start : 0
[INFO] ------------------------
[NOTICE] entropy 0 - 65536 -- 0.994412
[INFO] progress ofs= 67108864 - 1.8097%
[NOTICE] entropy 65536 - 131072 -- 0.994619
[INFO] progress ofs= 134217728 - 3.6194%
[NOTICE] entropy 131072 - 196608 -- 0.990563
[INFO] progress ofs= 201326592 - 5.4291%
[NOTICE] entropy 196608 - 262144 -- 0.994698
[INFO] progress ofs= 268435456 - 7.2388%
[NOTICE] entropy 262144 - 327680 -- 0.994434
[INFO] progress ofs= 335544320 - 9.04849%
[NOTICE] entropy 327680 - 393216 -- 0.990559
[INFO] progress ofs= 402653184 - 10.8582%
[NOTICE] entropy 393216 - 458752 -- 0.994472
[INFO] progress ofs= 469762048 - 12.6679%
[NOTICE] entropy 458752 - 524288 -- 0.99446
[INFO] progress ofs= 536870912 - 14.4776%
[NOTICE] entropy 524288 - 589824 -- 0.990792
[INFO] progress ofs= 603979776 - 16.2873%
[NOTICE] entropy 589824 - 655360 -- 0.994628
[INFO] progress ofs= 671088640 - 18.097%
[NOTICE] entropy 655360 - 720896 -- 0.990676
[INFO] progress ofs= 738197504 - 19.9067%
[NOTICE] entropy 720896 - 786432 -- 0.993687
[INFO] progress ofs= 805306368 - 21.7164%
[NOTICE] entropy 786432 - 851968 -- 0.993986
[INFO] progress ofs= 872415232 - 23.5261%
[NOTICE] entropy 851968 - 917504 -- 0.990614
[INFO] progress ofs= 939524096 - 25.3358%
[NOTICE] entropy 917504 - 983040 -- 0.994166
[INFO] progress ofs= 1006632960 - 27.1455%
[NOTICE] entropy 983040 - 1048576 -- 0.99404
[INFO] progress ofs= 1073741824 - 28.9552%
[NOTICE] entropy 1048576 - 1114112 -- 0.99043
[INFO] progress ofs= 1140850688 - 30.7649%
[NOTICE] entropy 1114112 - 1179648 -- 0.994527
[INFO] progress ofs= 1207959552 - 32.5746%
[NOTICE] entropy 1179648 - 1245184 -- 0.990636
[INFO] progress ofs= 1275068416 - 34.3843%
[NOTICE] entropy 1245184 - 1310720 -- 0.994585
[INFO] progress ofs= 1342177280 - 36.194%
[NOTICE] entropy 1310720 - 1376256 -- 0.994666
[INFO] progress ofs= 1409286144 - 38.0037%
[NOTICE] entropy 1376256 - 1441792 -- 0.990776
[INFO] progress ofs= 1476395008 - 39.8134%
[NOTICE] entropy 1441792 - 1507328 -- 0.995056
[INFO] progress ofs= 1543503872 - 41.6231%
[NOTICE] entropy 1507328 - 1572864 -- 0.994759
[INFO] progress ofs= 1610612736 - 43.4328%
[NOTICE] entropy 1572864 - 1638400 -- 0.990599
[INFO] progress ofs= 1677721600 - 45.2425%
[NOTICE] entropy 1638400 - 1703936 -- 0.994337
[INFO] progress ofs= 1744830464 - 47.0522%
[NOTICE] entropy 1703936 - 1769472 -- 0.994297
[INFO] progress ofs= 1811939328 - 48.8619%
[NOTICE] entropy 1769472 - 1835008 -- 0.990677
[INFO] progress ofs= 1879048192 - 50.6716%
[NOTICE] entropy 1835008 - 1900544 -- 0.994796
[INFO] progress ofs= 1946157056 - 52.4813%
[NOTICE] entropy 1900544 - 1966080 -- 0.991091
[INFO] progress ofs= 2013265920 - 54.291%
[NOTICE] entropy 1966080 - 2031616 -- 0.995045
[INFO] progress ofs= 2080374784 - 56.1007%
[NOTICE] entropy 2031616 - 2097152 -- 0.994774
[INFO] progress ofs= 2147483648 - 57.9104%
[NOTICE] entropy 2097152 - 2162688 -- 0.990512
[INFO] progress ofs= 2214592512 - 59.7201%
[NOTICE] entropy 2162688 - 2228224 -- 0.994556
[INFO] progress ofs= 2281701376 - 61.5298%
[NOTICE] entropy 2228224 - 2293760 -- 0.994124
[INFO] progress ofs= 2348810240 - 63.3395%
[NOTICE] entropy 2293760 - 2359296 -- 0.990829
[INFO] progress ofs= 2415919104 - 65.1492%
[NOTICE] entropy 2359296 - 2424832 -- 0.994006
[INFO] progress ofs= 2483027968 - 66.9589%
[NOTICE] entropy 2424832 - 2490368 -- 0.994866
[INFO] progress ofs= 2550136832 - 68.7686%
[NOTICE] entropy 2490368 - 2555904 -- 0.990365
[INFO] progress ofs= 2617245696 - 70.5783%
[NOTICE] entropy 2555904 - 2621440 -- 0.994762
[INFO] progress ofs= 2684354560 - 72.388%
[NOTICE] entropy 2621440 - 2686976 -- 0.990625
[INFO] progress ofs= 2751463424 - 74.1977%
[NOTICE] entropy 2686976 - 2752512 -- 0.994619
[INFO] progress ofs= 2818572288 - 76.0074%
[NOTICE] entropy 2752512 - 2818048 -- 0.994631
[INFO] progress ofs= 2885681152 - 77.8171%
[NOTICE] entropy 2818048 - 2883584 -- 0.991122
[INFO] progress ofs= 2952790016 - 79.6267%
[NOTICE] entropy 2883584 - 2949120 -- 0.994919
[INFO] progress ofs= 3019898880 - 81.4364%
[NOTICE] entropy 2949120 - 3014656 -- 0.994527
[INFO] progress ofs= 3087007744 - 83.2461%
[NOTICE] entropy 3014656 - 3080192 -- 0.990525
[INFO] progress ofs= 3154116608 - 85.0558%
[NOTICE] entropy 3080192 - 3145728 -- 0.994372
[INFO] progress ofs= 3221225472 - 86.8655%
[NOTICE] entropy 3145728 - 3211264 -- 0.99033
[INFO] progress ofs= 3288334336 - 88.6752%
[NOTICE] entropy 3211264 - 3276800 -- 0.994033
[INFO] progress ofs= 3355443200 - 90.4849%
[NOTICE] entropy 3276800 - 3342336 -- 0.993958
[INFO] progress ofs= 3422552064 - 92.2946%
[NOTICE] entropy 3342336 - 3407872 -- 0.99005
[INFO] progress ofs= 3489660928 - 94.1043%
[NOTICE] entropy 3407872 - 3473408 -- 0.993923
[INFO] progress ofs= 3556769792 - 95.914%
[NOTICE] entropy 3473408 - 3538944 -- 0.993936
[INFO] progress ofs= 3623878656 - 97.7237%
[NOTICE] entropy 3538944 - 3604480 -- 0.990206
[INFO] progress ofs= 3690987520 - 99.5334%
[NOTICE] entropy 3604480 - 3670016 -- 0.994247
[INFO] progress ofs= 3758096384 - 101.343%
CMD="E:\Downloads\Grau Video Repair\videorepair\movdump.exe" -atomdump -i "E:\Downloads\250G1040_04.MP4" -o "E:\Downloads\repaired\250G1040_04.MP4" -entropy 65536 -start 0 -stop 100 -nfd
---------------------------------------------
i : E:\Downloads\250G1040_04.MP4
o : E:\Downloads\repaired\250G1040_04.MP4
nfd : enabled
entropy : 65536
start : 0
stop : 100
atomdump : enabled
[INFO] time=17:7
[WARNING] using input file as reference!
[NOTICE] ---------reffile parameters----------
---------------- QTDump -------------
mdatofs: 65536
moovofs: 0
movietimescale: 0 Hz
movieduration: 0 timescales (=0 sec)
trackcount: 0
[NOTICE] ---------reffile parameters complete-----
[NOTICE] ---------reffile analyse (chunks)----------
[INFO] trkcount=0
[NOTICE] ---------reffile analyse complete----------
[INFO] ------------------------
[NOTICE] video class :
[NOTICE] video codec :
[NOTICE] video fps : 0
[NOTICE] video frame width : 0
[NOTICE] video frame height: 0
[NOTICE] video time scale : 600
[NOTICE] audio codec :
[NOTICE] audio channels : 0
[NOTICE] audio sample rate : 48000
[NOTICE] audio sample size : 0
[NOTICE] audio tracks : 0
[NOTICE] video sample size max : 0
[NOTICE] video sample size min : 0
[NOTICE] video samples per chunk : 0
[NOTICE] video chunks stop gap : 0
[NOTICE] audio samples per chunk : 0
[NOTICE] audio chunks stop gap : 0
[NOTICE] audio chunks size all : 96200
[NOTICE] audio data start : 0
[INFO] ------------------------
[NOTICE] entropy 0 - 65536 -- 0.994412
[INFO] progress ofs= 67108864 - 1.8097%
[NOTICE] entropy 65536 - 131072 -- 0.994619
CMD="E:\Downloads\Grau Video Repair\videorepair\movdump.exe" -atomdump -i "F:\250G1040_04.MP4" -o "E:\Downloads\repaired\250G1040_04.MP4" -entropy 65536 -start 0 -stop 100 -nfd -ref "F:\250G1041_01.mp4"
Video repair report
Hints for a successful repair
Make sure that you are using two files for your repair
Your broken input movie
A non-broken sample movie of the same camera (reference movie)
Study this repair report. It can give you hints why your movie doesn't repair.
Repair session information
Input file: E:\Downloads\250G1040_04.MP4 (3708289024 bytes)
Reference file:
Output folder: E:\Downloads\repaired\
Entropy scan results
Your complete input file has been analysed in small blocks, and the entropy results show which blocks may contain video data (and which may not). A value less than 0.6 typically means that there is definitively no video data in that block, a value greater than 0.6 means it may contain video data.
start block (KB) - end (KB) -- entropy (must be higher than 0.6 for video data)
--------------------------------------------------------------------------------------------
[NOTICE] entropy 0 - 65536 -- 0.994412
[NOTICE] entropy 65536 - 131072 -- 0.994619
[NOTICE] entropy 131072 - 196608 -- 0.990563
[NOTICE] entropy 196608 - 262144 -- 0.994698
[NOTICE] entropy 262144 - 327680 -- 0.994434
[NOTICE] entropy 327680 - 393216 -- 0.990559
[NOTICE] entropy 393216 - 458752 -- 0.994472
[NOTICE] entropy 458752 - 524288 -- 0.99446
[NOTICE] entropy 524288 - 589824 -- 0.990792
[NOTICE] entropy 589824 - 655360 -- 0.994628
[NOTICE] entropy 655360 - 720896 -- 0.990676
[NOTICE] entropy 720896 - 786432 -- 0.993687
[NOTICE] entropy 786432 - 851968 -- 0.993986
[NOTICE] entropy 851968 - 917504 -- 0.990614
[NOTICE] entropy 917504 - 983040 -- 0.994166
[NOTICE] entropy 983040 - 1048576 -- 0.99404
[NOTICE] entropy 1048576 - 1114112 -- 0.99043
[NOTICE] entropy 1114112 - 1179648 -- 0.994527
[NOTICE] entropy 1179648 - 1245184 -- 0.990636
[NOTICE] entropy 1245184 - 1310720 -- 0.994585
[NOTICE] entropy 1310720 - 1376256 -- 0.994666
[NOTICE] entropy 1376256 - 1441792 -- 0.990776
[NOTICE] entropy 1441792 - 1507328 -- 0.995056
[NOTICE] entropy 1507328 - 1572864 -- 0.994759
[NOTICE] entropy 1572864 - 1638400 -- 0.990599
[NOTICE] entropy 1638400 - 1703936 -- 0.994337
[NOTICE] entropy 1703936 - 1769472 -- 0.994297
[NOTICE] entropy 1769472 - 1835008 -- 0.990677
[NOTICE] entropy 1835008 - 1900544 -- 0.994796
[NOTICE] entropy 1900544 - 1966080 -- 0.991091
[NOTICE] entropy 1966080 - 2031616 -- 0.995045
[NOTICE] entropy 2031616 - 2097152 -- 0.994774
[NOTICE] entropy 2097152 - 2162688 -- 0.990512
[NOTICE] entropy 2162688 - 2228224 -- 0.994556
[NOTICE] entropy 2228224 - 2293760 -- 0.994124
[NOTICE] entropy 2293760 - 2359296 -- 0.990829
[NOTICE] entropy 2359296 - 2424832 -- 0.994006
[NOTICE] entropy 2424832 - 2490368 -- 0.994866
[NOTICE] entropy 2490368 - 2555904 -- 0.990365
[NOTICE] entropy 2555904 - 2621440 -- 0.994762
[NOTICE] entropy 2621440 - 2686976 -- 0.990625
[NOTICE] entropy 2686976 - 2752512 -- 0.994619
[NOTICE] entropy 2752512 - 2818048 -- 0.994631
[NOTICE] entropy 2818048 - 2883584 -- 0.991122
[NOTICE] entropy 2883584 - 2949120 -- 0.994919
[NOTICE] entropy 2949120 - 3014656 -- 0.994527
[NOTICE] entropy 3014656 - 3080192 -- 0.990525
[NOTICE] entropy 3080192 - 3145728 -- 0.994372
[NOTICE] entropy 3145728 - 3211264 -- 0.99033
[NOTICE] entropy 3211264 - 3276800 -- 0.994033
[NOTICE] entropy 3276800 - 3342336 -- 0.993958
[NOTICE] entropy 3342336 - 3407872 -- 0.99005
[NOTICE] entropy 3407872 - 3473408 -- 0.993923
[NOTICE] entropy 3473408 - 3538944 -- 0.993936
[NOTICE] entropy 3538944 - 3604480 -- 0.990206
[NOTICE] entropy 3604480 - 3670016 -- 0.994247
Video scan results
Your complete input file has been analysed for video data and this shows the amount of data found. Note: If no data was found (or less than expected), the entropy scan result above can give you an explanation why no (or not enough) data was found.
Video data found: 0 bytes (DEMO version saves only 50% of this)
Audio data found: 0 bytes (DEMO version saves only 50% of this)
Your reference movie
Video codec:
Audio codec:
If there's no codec shown above, or if the entropy scan indicates, that there is video data in your file, but the video scan didn't find any video data (or the repaired movie doesn't play), always check that you are using a correct reference file! The reference movie has to belong to the same camera and it has to be shoot with the same camera settings (video mode, resolution etc.) as your broken file. If you do not have such a reference file, simply shoot a short movie clip using your camera and the same camera settings as your broken movie.
Playback and import issues
If your complete movie data was found (entropy scan and video scan results are positive), but the movie doesn't play (or import into another video tool) properly, the repaired movie may have encoding errors. In such a case, enable the checkbox 'Reencode repaired movie files', and re-run the scan. After the repair session, the movie will be reencoded.
Not satisfied with the result?
Actually, there can be two reasons why the repair doesn't work: The camera is not properly supported, or the movie is too corrupt for a repair. Because both cases can appear at the same time, it's always necessary to verify that your camera is properly supported. To do so, try a 'repair' on your working reference file. Choose your reference file as input movie, and no reference movie. If the program properly 'repairs' your reference file, your camera is supported.
Log file of the repair process
Click here to open the complete log file of the repair process.
Leider habe ich keine Referenz-Datei zum Vergleichen wie vom Programm gefordert. Hat jemand eine Idee wie wir noch an unser Videomaterial kommen können?
Vielen Dank!