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33 #define RAND_TAG MKBETAG('R','a','n','d')
64 .
p.
name =
"filmstrip",
66 .p.extensions =
"flm",
static av_cold int init(AVFormatContext *s)
static int write_trailer(AVFormatContext *s)
#define FF_OFMT_FLAG_ONLY_DEFAULT_CODECS
If this flag is set, then the only permitted audio/video/subtitle codec ids are AVOutputFormat....
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
@ AV_PIX_FMT_RGBA
packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
AVCodecParameters * codecpar
Codec parameters associated with this stream.
AVRational time_base
This is the fundamental unit of time (in seconds) in terms of which frame timestamps are represented.
void ffio_fill(AVIOContext *s, int b, int64_t count)
int64_t nb_frames
number of frames in this stream if known or 0
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
void avio_wb32(AVIOContext *s, unsigned int val)
const FFOutputFormat ff_filmstrip_muxer
#define FF_OFMT_FLAG_MAX_ONE_OF_EACH
If this flag is set, it indicates that for each codec type whose corresponding default codec (i....
void avio_wb16(AVIOContext *s, unsigned int val)
#define AVERROR_INVALIDDATA
Invalid data found when processing input.