[Ffmpeg-devel-irc] ffmpeg-devel.log.20150319

[burek]

[00:04:58 CET] <cone-179> ffmpeg 03Clément BSsch 07master:d2009c77fb00: avfilter/vf_colormatrix: fix yuv420p threading, second try
[00:05:47 CET] <ubitux> how many mjpeg sampling are there? oO 
[00:21:05 CET] <nevcairiel> endless
[00:54:45 CET] <Daemon404> ubitux, you can subsample any jpeg plane in any way
[00:54:58 CET] <Daemon404> the proper fix is actually to make it handle that in a generic way
[01:49:49 CET] <mateo`> michaelni: oh you fixed aiffdec to handle truncated file ? :)
[01:51:44 CET] <mateo`> I was writing the fix as I saw your reply
[01:53:55 CET] <cone-179> ffmpeg 03Michael Niedermayer 07master:ae81e8a9c5e5: avformat/aiffdec: Stop header parsing once a non header packet is reached
[01:53:56 CET] <cone-179> ffmpeg 03Michael Niedermayer 07master:c5c09501f947: avformat/aiffdec: do not fail if header parser hits EOF
[01:54:28 CET] <michaelni> mateo`, i hope ive fixed it
[01:56:56 CET] <mateo`> i would have fixed that differently, but i'm not sure we use avio_size ?
[01:57:42 CET] <mateo`> my approach would have been to check filesize with avio_size, then check if in SSND chunk case if its size is not greater than the real filesize
[01:58:40 CET] <mateo`> shrink ssnd size and identicate that we are dealing with a truncated file
[01:58:56 CET] <mateo`> so we can ignore errors while parsing the next tag
[02:02:00 CET] <michaelni> hmm, what if the file is still writen and filesize grows or the filesize isnt known ?
[02:02:42 CET] <michaelni> anyway, feel free to change the solution if theres some issue in mine
[02:04:17 CET] <mateo`> michaelni: nevermind then, as my approach won't work if we don't the size. I just tested your changes and it works just fine :)
[02:19:28 CET] <michaelni> mateo`, if noone reviews your avfoundation patches and you think they are ok to be applied then ping/mail me and ill apply them
[02:22:45 CET] <michaelni> well, more correctly, its not noone reviewing, rather noone explicitly saying that they are ok to be applied
[02:32:39 CET] <cone-179> ffmpeg 03Andreas Cadhalpun 07master:b61cb61ab8f9: mxfenc: don't try to write footer without header
[11:24:35 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:8dc72eeaf647: udp: Fix crashes after adding AVOptions
[11:24:36 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:4f8540ba40b7: Merge commit '8dc72eeaf647736c287b59a3856a11904bedd58b'
[12:18:23 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:2889c5e16711: movenc: Heuristically set the duration of the last sample in a fragment if not set
[12:18:24 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:76fef5cd2786: Merge commit '2889c5e16711770437f380f1bead5f72c6a0b17a'
[12:30:29 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:3041183677bd: dashenc: Heuristically fill in the duration of packets that need it
[12:30:30 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:09585e377c71: Merge commit '3041183677bda0a431b36e96a2c76617abaa8183'
[12:39:31 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:b81b0cc22b22: movenc: Set the last packet duration based on the next packet when autoflushing
[12:39:32 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:00ad3432e1d8: Merge commit 'b81b0cc22b22413760423e239ea644c9afdbfa2d'
[12:47:55 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:5cf892d6946b: movenc: Write pts timestamps in tfxd, instead of dts timestamps
[12:47:56 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:4631d4bec37c: Merge commit '5cf892d6946b19a87bcd00d6b76ce81f45960fdb'
[13:27:25 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:eee13d653953: movenc: Only adjust the cts offset at the start of fragments if necessary
[13:27:26 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:3602782429ef: Merge commit 'eee13d653953083553cceadbbedf6222ef78a006'
[13:39:00 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:5c337353a254: movenc: Move sidx edit list timestamp adjustment into a block
[13:39:01 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:25d7e3ad594a: Merge commit '5c337353a2546416631a87de4881850d99141c39'
[13:55:47 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:67a2912307c3: movenc: Don't assume that fragment durations in pts is equal to duration in dts
[13:55:48 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:b5448e66b0b8: Merge commit '67a2912307c3c08f2725ccae162cfe3426b80184'
[14:21:18 CET] <cone-068> ffmpeg 03Martin Storsjö 07master:30a041887f89: ismindex: Calculate the pts duration of trun atoms, not the dts duration
[14:21:19 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:5440d4b68b6a: Merge commit '30a041887f89cd97c372ad6a516da6e012f2c88b'
[14:43:17 CET] <Daemon404> "Since this is the first time working on Open Source Software (even
[14:43:17 CET] <Daemon404> last time i worked i couldn't finish the task) i have taken code from other
[14:43:20 CET] <Daemon404> sources."
[14:43:22 CET] <Daemon404> wut
[14:51:26 CET] <av500> sources for courses and the market forces
[17:20:55 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:c3a6d179fbfa: avformat/avienc: factor write_odml_master() out
[17:20:56 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:01775c8858c1: avformat/avienc: factor out update_odml_entry()
[17:20:57 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:81a6b075bddd: avformat/avidec: also print frame_num in debug output
[17:39:58 CET] <akshay> Hello Guys, This is Akshay =)
[17:41:01 CET] <akshay> I am a GSOC applicant for ffmpeg
[17:41:21 CET] <akshay> And my task is on implementing websocket protocol in ffmpeg
[17:54:48 CET] <michaelni> akshay, welcome
[17:55:16 CET] <akshay> Hi, Michaelni
[17:56:07 CET] <akshay> My progress : I have written the handshake code required for websocket client to connect to server. It is working.
[17:56:21 CET] <akshay> But now I need to test it using ffmpeg
[17:57:02 CET] <akshay> (It is working as separate program)
[17:57:53 CET] <michaelni> akshay, probably best you talk with your mentor about this
[18:00:13 CET] <akshay> ok =)
[18:01:05 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:adfde9a646f8: avformat/avienc: Fix wrongly placed comment
[18:26:09 CET] <cone-068> ffmpeg 03Michael Niedermayer 07master:bbcc09518e0d: avformat/avienc: Expand master ODML index when its end is reached
[22:13:13 CET] <wm4> what does h264_mp4toannexb do if the format is already annexb?
[22:13:57 CET] <nevcairiel> probably fail
[22:19:21 CET] <jamrial> dcadec guy is pretty cool
[22:31:35 CET] <michaelni> will someone update the libdcadec patch ?
[23:14:21 CET] <nevcairiel> its also not quite complete yet, i have a updated patch anyway
[23:26:04 CET] <wm4> pretty funny how it was an unsolved problem for years, and suddenly someone completely unknown appears with a full solution
[23:27:11 CET] <nevcairiel> just lacks LBR support now, then it supports everything i know about
[23:27:37 CET] <nevcairiel> and in really clean code at that
[23:28:26 CET] <nevcairiel> (ahead of avcodec dca in code quality by miles, tbh)
[00:00:00 CET] --- Fri Mar 20 2015