Hello everybody, I was building framemd5-checksums for Audio with 96kHz sampling for every second, using this command line:
ffmpeg -i INPUT.mka -filter_complex "asetnsamples=n=96000" -f framemd5 OUTPUT.framemd5 The framemd5-file I get out of this starts with these lines: #format: frame checksums #version: 2 #hash: MD5 #software: Lavf58.27.102 #tb 0: 1/96000 #media_type 0: audio #codec_id 0: pcm_s16le #sample_rate 0: 96000 #channel_layout 0: 3 #channel_layout_name 0: stereo #stream#, dts, pts, duration, size, hash 0, 0, 0, 96000, 384000, 1fd71ae8708c0b45e229b1d823eb362b 0, 96000, 96000, 96000, 384000, 2b9a626285c754e3b39d1555f202ad81 0, 192000, 192000, 96000, 384000, 8e9a791e7d5126e5208416f412f3ab26 The same file was delivered with a framemd5-file which starts with those lines: #format: frame checksums #version: 2 #hash: MD5 #software: Lavf58.20.100 #tb 0: 1/96000 #media_type 0: audio #codec_id 0: pcm_s24le #sample_rate 0: 96000 #channel_layout 0: 3 #channel_layout_name 0: stereo #stream#, dts, pts, duration, size, hash 0, 0, 0, 96000, 576000, 2b31df8f73cf3d95b236d2dd16e6ba30 0, 96000, 96000, 96000, 576000, ebb8f1f3efde3fda9cb21ecd959ea076 0, 192000, 192000, 96000, 576000, 1a01031d660895b43f92234f2582a6a8 The difference between the checksum-files is as far that i can see at first the software (Lavf58.20.100 vs. Lavf58.27.102), at second the codec_id (pcm_s24le vs. pcm_s16le) and thirdly the size (576000 vs. 384000). Now my questions are the following: - Is it possible to get out those different framemd5-files out of the same file? - Which parameters have to be added or changed in the command line above to get the result oft he second framemd5-file? Thanks in advance Christoph _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
