Move the file size checking code to ffmpeg_mux. Use the recently introduced of_filesize(), making this code consistent with the size shown by print_report(). --- fftools/ffmpeg.c | 4 +--- fftools/ffmpeg.h | 4 ++-- fftools/ffmpeg_mux.c | 11 ++++++++++- fftools/ffmpeg_opt.c | 3 +-- 4 files changed, 14 insertions(+), 8 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index 52dffa57bd..05e14c42c5 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -3508,10 +3508,8 @@ static int need_output(void) for (i = 0; i < nb_output_streams; i++) { OutputStream *ost = output_streams[i]; OutputFile *of = output_files[ost->file_index]; - AVFormatContext *os = output_files[ost->file_index]->ctx; - if (ost->finished || - (os->pb && avio_tell(os->pb) >= of->limit_filesize)) + if (ost->finished || of_finished(of)) continue; if (ost->frame_number >= ost->max_frames) { int j; diff --git a/fftools/ffmpeg.h b/fftools/ffmpeg.h index d76f4266d6..c3b90ac9a2 100644 --- a/fftools/ffmpeg.h +++ b/fftools/ffmpeg.h @@ -589,7 +589,6 @@ typedef struct OutputFile { int ost_index; /* index of the first stream in output_streams */ int64_t recording_time; ///< desired length of the resulting file in microseconds == AV_TIME_BASE units int64_t start_time; ///< start time in microseconds == AV_TIME_BASE units - int64_t limit_filesize; /* filesize limit expressed in bytes */ int shortest; } OutputFile; @@ -690,7 +689,7 @@ int hw_device_setup_for_filter(FilterGraph *fg); int hwaccel_decode_init(AVCodecContext *avctx); -int of_muxer_init(OutputFile *of); +int of_muxer_init(OutputFile *of, int64_t limit_filesize); /* open the muxer when all the streams are initialized */ int of_check_init(OutputFile *of); int of_write_trailer(OutputFile *of); @@ -698,6 +697,7 @@ void of_close(OutputFile **pof); void of_write_packet(OutputFile *of, AVPacket *pkt, OutputStream *ost, int unqueue); +int of_finished(OutputFile *of); int64_t of_filesize(OutputFile *of); #endif /* FFTOOLS_FFMPEG_H */ diff --git a/fftools/ffmpeg_mux.c b/fftools/ffmpeg_mux.c index 930a7bdfe7..78bb338bce 100644 --- a/fftools/ffmpeg_mux.c +++ b/fftools/ffmpeg_mux.c @@ -33,6 +33,8 @@ #include "libavformat/avio.h" struct Muxer { + /* filesize limit expressed in bytes */ + int64_t limit_filesize; int header_written; }; @@ -335,7 +337,7 @@ void of_close(OutputFile **pof) av_freep(pof); } -int of_muxer_init(OutputFile *of) +int of_muxer_init(OutputFile *of, int64_t limit_filesize) { Muxer *mux = av_mallocz(sizeof(*mux)); @@ -344,9 +346,16 @@ int of_muxer_init(OutputFile *of) of->mux = mux; + mux->limit_filesize = limit_filesize; + return 0; } +int of_finished(OutputFile *of) +{ + return of_filesize(of) >= of->mux->limit_filesize; +} + int64_t of_filesize(OutputFile *of) { AVIOContext *pb = of->ctx->pb; diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c index 4e601f1cf8..4a41ebc736 100644 --- a/fftools/ffmpeg_opt.c +++ b/fftools/ffmpeg_opt.c @@ -2318,7 +2318,6 @@ static int open_output_file(OptionsContext *o, const char *filename) of->ost_index = nb_output_streams; of->recording_time = o->recording_time; of->start_time = o->start_time; - of->limit_filesize = o->limit_filesize; of->shortest = o->shortest; av_dict_copy(&of->opts, o->g->format_opts, 0); @@ -2921,7 +2920,7 @@ loop_end: exit_program(1); } - err = of_muxer_init(of); + err = of_muxer_init(of, o->limit_filesize); if (err < 0) { av_log(NULL, AV_LOG_FATAL, "Error initializing internal muxing state\n"); exit_program(1); -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".