On 30 Sty, 07:08, Muhammad UMER <muhammad.ume...@hotmail.com> wrote: > Hi pskink, > > In my case > > normal .3gp (written by my MediaRecorder) file header, for > instance: > # hexdump -C normal_file.3gp > > 00000000 0000001C66747970 3367703400000300 |....ftyp3gp4....| > 00000010 336770346D703431 3367703600090CFB |3gp4mp413gp6....| > 00000020 6D6461743C911716 BE6679E1E001E7AF |mdat<....fy.....| > . > .
this is ok - the header is exactly the same like mine > > and i compare it to the file written by my server: > # hexdump -C server_file.3gp | less > 00000000 3030203030203030 2030302030302030 |................| > 00000010 3020303020303020 3030203030203030 |................| > 00000020 2030302030302030 3020303020303020 |................| > 00000030 3030203030203030 2030302030302030 |................| > 00000040 3020303020303020 3030203030203030 |................| > 00000050 2030302020202020 2020202020202020 |.. | > 00000060 2020202020202020 2020202020202020 | | > 00000070 2020086D64617420 2020202020202020 | .mdat | > 00000080 2020202020202020 2020202020202020 | | > 00000090 202020202020086D 646174202001B610 | .mdat...| > . > . this is WRONG: "mdat" sequence should start from the offset 0x20 and not 0x73 > . > > you said in previous discussion that i have to modify first 32 bytes > where i have to copy byts[0- 27] to the file. you have to copy first 28 bytes from normal_file to the first 28 bytes of server_file > 2) how to copy, Is it in the form of string? again, RandomAccessFile > > 3)and i don't understand about bytes [28..31]. where from the moov atom > starts. what is > paython? you have to find where the moov atom starts in your server_file, is it so difficult? pskink -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
