[FFmpeg-cvslog] r17038 - in trunk/libavformat: Makefile audiointerleave.c audiointerleave.h mxfenc.c

[Baptiste Coudurier]

On 2/8/2009 9:06 AM, Michael Niedermayer wrote:
> On Sun, Feb 08, 2009 at 05:31:44AM +0100, bcoudurier wrote:
>> Author: bcoudurier
>> Date: Sun Feb  8 05:31:44 2009
>> New Revision: 17038
>>
>> Log:
>> extract audio interleaving code from mxf muxer, will be used by gxf and dv
>>
>> Added:
>>    trunk/libavformat/audiointerleave.c
>>    trunk/libavformat/audiointerleave.h
>> Modified:
>>    trunk/libavformat/Makefile
>>    trunk/libavformat/mxfenc.c
> [...]
>> +typedef struct {
>> +    AVFifoBuffer fifo;
>> +    unsigned fifo_size;           ///< current fifo size allocated
>> +    uint64_t dts;                 ///< current dts
>> +    int sample_size;              ///< size of one sample all channels included
>> +    const int *samples_per_frame; ///< must be 0 terminated
>> +    const int *samples;           ///< current samples per frame, pointer to samples_per_frame
>> +    AVRational time_base;         ///< time base of output audio packets
>> +} AudioInterleaveContext;
>> +
>> +int ff_audio_interleave_init(AVFormatContext *s, const int *samples_per_frame, AVRational time_base);
>> +void ff_audio_interleave_close(AVFormatContext *s);
>> +
>> +int ff_interleave_compare_dts(AVFormatContext *s, AVPacket *next, AVPacket *pkt);
>> +int ff_interleave_new_audio_packet(AVFormatContext *s, AVPacket *pkt,
>> +                                   int stream_index, int flush);
>> +int ff_audio_interleave(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush,
>> +                        int (*get_packet)(AVFormatContext *, AVPacket *, AVPacket *, int),
>> +                        int (*compare_ts)(AVFormatContext *, AVPacket *, AVPacket *));
>> +
> 
> please document this a litte more.
> Even 1 or 2 sentances that awseer
> what does audiointerleave do? would help i think
> 

Documented.

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