[FFmpeg-devel] [PATCH v2] ffmpeg: delay first stats

[Gyan Doshi]

On 23-12-2020 09:52 pm, Gyan Doshi wrote:
> Plan to push tomorrow morning.

Pushed as 9a0f5e412ad42a1c1a959d582e4fe2021b9ceda6


>
> On 23-12-2020 04:53 pm, Gyan Doshi wrote:
>> Wait for all output files to be initialized before printing first stats.
>>
>> Avoids breaking output file dump report.
>> ---
>>   fftools/ffmpeg.c | 5 ++++-
>>   1 file changed, 4 insertions(+), 1 deletion(-)
>>
>> diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
>> index 2c0820aacf..84a60f944a 100644
>> --- a/fftools/ffmpeg.c
>> +++ b/fftools/ffmpeg.c
>> @@ -136,6 +136,7 @@ static int nb_frames_dup = 0;
>>   static unsigned dup_warning = 1000;
>>   static int nb_frames_drop = 0;
>>   static int64_t decode_error_stat[2];
>> +static unsigned nb_output_dumped = 0;
>>     static int want_sdp = 1;
>>   @@ -1699,7 +1700,8 @@ static void print_report(int is_last_report, 
>> int64_t timer_start, int64_t cur_ti
>>           if (last_time == -1) {
>>               last_time = cur_time;
>>           }
>> -        if ((cur_time - last_time) < stats_period && !first_report)
>> +        if (((cur_time - last_time) < stats_period && !first_report) ||
>> +            (first_report && nb_output_dumped < nb_output_files))
>>               return;
>>           last_time = cur_time;
>>       }
>> @@ -3017,6 +3019,7 @@ static int check_init_output_file(OutputFile 
>> *of, int file_index)
>>       of->header_written = 1;
>>         av_dump_format(of->ctx, file_index, of->ctx->url, 1);
>> +    nb_output_dumped++;
>>         if (sdp_filename || want_sdp)
>>           print_sdp();
>
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