Commit Graph

519 Commits

Author SHA1 Message Date
Scott Lamb eed2a69f7a Work around libevent bug 306 in evbuffer_add_file.
See <https://github.com/libevent/libevent/issues/306> for details.
2016-01-09 22:51:27 -08:00
Scott Lamb bb7fb95b57 Helper for composing a VirtualFile from "slices". 2016-01-09 22:15:22 -08:00
Scott Lamb c89907d785 Nit: fix typo in reserve. 2016-01-09 21:42:00 -08:00
Scott Lamb 1ca6e2a665 Bit less string copying in H.264 code. 2016-01-09 21:41:12 -08:00
Scott Lamb 15b1ee54a6 Compute the full AVCSampleEntry (avc1 box).
This code isn't pretty exactly---particularly the hardcoded lengths---but it
does work. I'll have a different mechanism for calculating the length and
nesting structure forthe more dynamic parts of the moov atom. This way is
convenient when generating a single string of mostly static data.
2016-01-09 21:13:05 -08:00
Scott Lamb 48d0473a4c Small helper for writing sample files safely.
Handles partial writes + checksumming.
2016-01-09 17:16:55 -08:00
Scott Lamb 30e0f73ae0 First portion of .mp4 generation logic. 2016-01-09 12:02:36 -08:00
Scott Lamb c294d751b6 Add logic to create an AVCDecoderConfiguration. 2016-01-08 21:44:19 -08:00
Scott Lamb dca9642c51 Remove unused/untested ffmpeg-test.cc.
This was a half-done thing added by mistake.
2016-01-08 21:40:59 -08:00
Scott Lamb d00c0b2f12 Add ReadFileOrDie test util function.
This fixes a compilation error; I'd left it out of the previous commit adding
a sqlite-test.cc method which depends on it.
2016-01-08 21:39:42 -08:00
Scott Lamb 9af7eb8c14 Add small sqlite3 wrapper + start of schema. 2016-01-07 22:59:34 -08:00
Scott Lamb a46df2c2e5 Minor File interface changes.
These are intended to make the sample file writing easier.
2016-01-06 23:38:46 -08:00
Scott Lamb 7b45f48027 Add (openssl-based) SHA-1 hashing. 2016-01-06 23:27:44 -08:00
Scott Lamb 60988f0646 Add sample index codec; fix schema doc. 2016-01-05 11:01:36 -08:00
Scott Lamb 23ba5e0049 Add util functions for binary encoding/decoding.
These will be used by the new sample index format.
2016-01-05 08:29:12 -08:00
Scott Lamb cc0adc327b Rough draft of schema design doc. 2016-01-04 23:52:05 -08:00
Scott Lamb 320c4afa94 Fix incorrect path, commandline in README.md.
From Dolf Starreveld <dolf@starreveld.com>.
2016-01-04 22:06:55 -08:00
Scott Lamb 7968952295 Add a Filesystem interface for testability.
Not immediately adding any tests that take advantage of it.
The new storage schema should handle ENOSPC correctly, and this will aid in
testing it.
2016-01-02 10:51:04 -08:00
Scott Lamb c9eda8ac15 Initial commit, with basic functionality. 2016-01-01 22:06:47 -08:00