[FFmpeg-devel] [PATCH v2 5/5] avformat/s337m: Test wav subdemux

[Gaullier Nicolas]

>> +FATE_SAMPLES_AUDIO-$(call DEMDEMDEC, WAV, S337M, DOLBY_E) += 
>> +fate-dolby-e-wav
>> +fate-dolby-e-wav: CMD = dolbye2pcm16 -i 
>> +$(TARGET_SAMPLES)/dolby_e/512.wav
>> +fate-dolby-e-wav: CMP = oneoff
>> +fate-dolby-e-wav: REF = $(SAMPLES)/dolby_e/512.wav.pcm
>
>This does a floaty comparison, right? Since the Dolby-E decoder is float at the moment..
The test is similar to the current "fate-dolby-e", this new one is only different because the input dolby E stream is 24 bits (instead of 16), contains 5.1+2 (instead of 5.1)... and uses wav wrapper of course.
In both case, the comparison is based on the truncated 16-bit output of the Dolby-E decoder (but I think the inner precision of the codec is higher) AND a tolerance of +/-1.
At the end, I think there is no rounding/platform-dependant issue, if this is your concern.

Nicolas