Jonathan Thomas
21aa4d6b01
Replaced last_video_frame and last_audio_frame with a single last_frame variable, and refactored some related code. This fixes a big audio seeking bug.
2012-07-06 15:17:57 -05:00
Jonathan Thomas
457df5b2ff
Changed the method of determining if a frame is completed or not.
2012-07-06 02:34:18 -05:00
Jonathan Thomas
e610d343f4
Added some debug messages about when a frame is "complete"
2012-07-05 02:29:43 -05:00
Jonathan Thomas
25b3d70a9a
Refactored the cache class to only apply the max frames against "previous" frames, and allow unlimited number of future frames, to account for different types of files (some which have hundreds of tiny frames, which need large future cache).
2012-07-05 00:01:42 -05:00
Jonathan Thomas
53e16efd63
Fixed a small audio buffer issue, and removed more debug code.
2012-07-04 04:01:59 -05:00
Jonathan Thomas
34a07b8d82
All known memory leaks are now fixed, and the memory seems to hold steady when looping through frames for many many minutes at a time. Fixed a bug with av_free_packet, which was breaking after an audio decode. Removed lots of debug statements.
2012-07-04 03:07:26 -05:00
Jonathan Thomas
e8d9dba8ce
Started adding clean up code, to reduce memory footprint
2012-07-03 16:58:07 -05:00
Jonathan Thomas
6553f49874
Made CheckSeek() threadsafe
2012-07-03 02:59:38 -05:00
Jonathan Thomas
a662abcfd7
Fixed many bugs, including an audio crackle between packets, and fixed many multi-threading issues.
2012-07-03 02:42:47 -05:00
Jonathan Thomas
eea7b0c076
Protected audio decoding in a omp_critical, and removed some debug code
2012-07-02 17:25:07 -05:00
Jonathan Thomas
ed6b50709d
More OpenMP debug code
2012-07-02 01:25:32 -05:00
Jonathan Thomas
fde25cec5a
Lots of experimental changes with the FFmpegReader, and caching of packets.
2012-07-02 00:51:10 -05:00
Jonathan Thomas
815204d235
1) Successfully got OpenMP working with the video processing method.
...
2) Added new "processing" flag, to help determine if a frame is being worked on in a thread
3) Added a new cache Display() method, for debugging reasons
2012-07-01 01:43:06 -05:00
Jonathan Thomas
311c04de23
Another openmp tweak
2012-06-29 02:32:19 -05:00
Jonathan Thomas
40680f7201
Fixed a few openmp bugs in the FFmpegReader, but there are still many issues
2012-06-29 02:02:12 -05:00
Jonathan Thomas
62df1bc7ac
openmp changes
2012-06-18 09:26:14 -05:00
Jonathan Thomas
b775fff325
Got ffmpeg and juce compiling and mostly everything working again. FFmpeg is the newest version, and so is JUCE.
2012-06-16 02:12:48 -05:00
Jonathan Thomas
063c1481bd
Fixed a bug calculating # of samples per frame, to use FPS instead of video time base.
2012-02-26 17:22:24 -06:00
Jonathan Thomas
eae0c0bbfb
FIxed a bug related to the CheckFPS method, if a video is too short to use this method, it needed to exit the function, and seek back to frame 1.
2012-02-26 16:45:50 -06:00
Jonathan Thomas
403c7e512e
Fixed 2 bugs related to audio samples. Each frame can now determine it's own # of samples, due to some sample rates not being divisible evenly into some frame rates. Also, a bug was fixed that injected a bad sample into a frame's samples, when a frame received samples from multiple audio packets.
2012-02-26 16:40:53 -06:00
Jonathan Thomas
ba0245ac82
fixed a bug where resampled audio was not completly copied into the audio buffer.
2011-12-21 16:49:33 -06:00
Jonathan Thomas
da289f93bf
Fixed a bug where audio was not being resampled to the correct sample format. Also fixed a bug where the audio buffer was not being incremented correctly, and it was duplicating audio samples. There are still a few audio bugs, but it's mostly working now.
2011-12-18 02:29:34 -06:00
Jonathan Thomas
b4c7a6ce81
Removed some invalid code to handle interlaced frames. Improved the CheckFPS() algorithm to check for 1/2 the detected frame rate first, and then fallback to the "average frame rate".
2011-12-17 16:16:59 -06:00
Jonathan Thomas
f00c4206be
Added a method to get the average # of frames over the initial 5 seconds of video, and adjust an invalid framerate, which sometimes FFmpeg detects. Also, a Reader only initializes it's default values 1 time, and only checks frame rate 1 time, regardless of how many times your Open() and Close() the reader.
2011-12-15 16:11:48 -06:00
Jonathan Thomas
ade29c7d68
Fixed tons of issues related to video timebase being different than the video framerate. Also, added new properties for interlaced video, correctly detect pixel ratio, and fixed Display() to adjust for pixel ratio. Also added sample_rate to a frame, so it can playback audio at the correct rate. Refactored FFmpegReader to make most methods private, and only expose the important methods publicly.
2011-12-11 20:42:50 -06:00
