#!/bin/sh## automatic regression test for ffmpeg###set -xset -edatadir="./tests/data"test="${1#regtest-}"this="$test.$2"logfile="$datadir/$this.regression"outfile="$datadir/$4-"eval do_$test=y# various filesffmpeg="./ffmpeg_g"tiny_psnr="tests/tiny_psnr"benchfile="$datadir/$this.bench"bench="$datadir/$this.bench.tmp"bench2="$datadir/$this.bench2.tmp"raw_src="$3/%02d.pgm"raw_dst="$datadir/$this.out.yuv"raw_ref="$datadir/$2.ref.yuv"pcm_src="tests/asynth1.sw"pcm_dst="$datadir/$this.out.wav"pcm_ref="$datadir/$2.ref.wav"crcfile="$datadir/$this.crc"if [ X"`echo | md5sum 2> /dev/null`" != X ]; then    do_md5sum() { md5sum -b $1; }elif [ -x /sbin/md5 ]; then    do_md5sum() { /sbin/md5 -r $1 | sed 's# \**\./# *./#'; }else    do_md5sum() { echo No md5sum program found; }fi# create the data directory if it does not existmkdir -p $datadirFFMPEG_OPTS="-y -flags +bitexact -dct fastint -idct simple"do_ffmpeg(){    f="$1"    shift    echo $ffmpeg $FFMPEG_OPTS $*    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench 2> /tmp/ffmpeg$$    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:)" /tmp/ffmpeg$$ || true    rm -f /tmp/ffmpeg$$    do_md5sum $f >> $logfile    if [ $f = $raw_dst ] ; then        $tiny_psnr $f $raw_ref >> $logfile    elif [ $f = $pcm_dst ] ; then        $tiny_psnr $f $pcm_ref 2 >> $logfile    else        wc -c $f >> $logfile    fi    expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2    echo `cat $bench2` $f >> $benchfile}do_ffmpeg_nomd5(){    f="$1"    shift    echo $ffmpeg $FFMPEG_OPTS $*    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench 2> /tmp/ffmpeg$$    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:)" /tmp/ffmpeg$$ || true    rm -f /tmp/ffmpeg$$    if [ $f = $raw_dst ] ; then        $tiny_psnr $f $raw_ref >> $logfile    elif [ $f = $pcm_dst ] ; then        $tiny_psnr $f $pcm_ref 2 >> $logfile    else        wc -c $f >> $logfile    fi    expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2    echo `cat $bench2` $f >> $benchfile}do_ffmpeg_crc(){    f="$1"    shift    echo $ffmpeg $FFMPEG_OPTS $* -f crc "$crcfile"    $ffmpeg $FFMPEG_OPTS $* -f crc "$crcfile" > /tmp/ffmpeg$$ 2>&1    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:|ffmpeg version|  configuration|  built)" /tmp/ffmpeg$$ || true    rm -f /tmp/ffmpeg$$    echo "$f `cat $crcfile`" >> $logfile    rm -f "$crcfile"}do_ffmpeg_nocheck(){    f="$1"    shift    echo $ffmpeg $FFMPEG_OPTS $*    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench 2> /tmp/ffmpeg$$    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:)" /tmp/ffmpeg$$ || true    rm -f /tmp/ffmpeg$$    expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2    echo `cat $bench2` $f >> $benchfile}do_video_decoding(){    do_ffmpeg $raw_dst $1 -i $file -f rawvideo $2 $raw_dst    rm -f $raw_dst}do_video_encoding(){    file=${outfile}$1    do_ffmpeg $file $2 -f image2 -vcodec pgmyuv -i $raw_src $3 $file}do_audio_encoding(){    file=${outfile}$1    do_ffmpeg $file -ab 128k -ac 2 -f s16le -i $pcm_src $3 $file}do_audio_decoding(){    do_ffmpeg $pcm_dst -i $file -f wav $pcm_dst}do_libav(){    file=${outfile}libav.$1    do_ffmpeg $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src -f s16le -i $pcm_src $2 $file    do_ffmpeg_crc $file -i $file $3}do_streamed_images(){    file=${outfile}${1}pipe.$1    do_ffmpeg $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src -f image2pipe $file    do_ffmpeg_crc $file -f image2pipe -i $file}do_image_formats(){    file=${outfile}libav%02d.$1    $ffmpeg -t 0.5 -y -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src $2 $3 -flags +bitexact $file    do_md5sum ${outfile}libav02.$1 >> $logfile    do_ffmpeg_crc $file $3 -i $file    wc -c ${outfile}libav02.$1 >> $logfile}do_audio_only(){    file=${outfile}libav.$1    do_ffmpeg $file -t 1 -qscale 10 -f s16le -i $pcm_src $file    do_ffmpeg_crc $file -i $file}rm -f "$logfile"rm -f "$benchfile"# generate reference for quality checkif [ -n "$do_ref" ]; thendo_ffmpeg_nocheck $raw_ref -f image2 -vcodec pgmyuv -i $raw_src -an -f rawvideo $raw_refdo_ffmpeg_nocheck $pcm_ref -ab 128k -ac 2 -ar 44100 -f s16le -i $pcm_src -f wav $pcm_reffiif [ -n "$do_mpeg" ] ; then# mpeg1do_video_encoding mpeg1.mpg "-qscale 10" "-f mpeg1video"do_video_decodingfiif [ -n "$do_mpeg2" ] ; then# mpeg2do_video_encoding mpeg2.mpg "-qscale 10" "-vcodec mpeg2video -f mpeg1video"do_video_decoding# mpeg2 encoding intra vlc qprddo_video_encoding mpeg2ivlc-qprd.mpg "-vb 500k -bf 2 -flags +trell+qprd+mv0 -flags2 +ivlc -cmp 2 -subcmp 2 -mbd rd" "-vcodec mpeg2video -f mpeg2video"do_video_decoding# mpeg2do_video_encoding mpeg2.mpg "-qscale 10" "-vcodec mpeg2video -idct int -dct int -f mpeg1video"do_video_decoding "-idct int"# mpeg2 encoding interlaceddo_video_encoding mpeg2i.mpg "-qscale 10" "-vcodec mpeg2video -f mpeg1video -flags +ildct+ilme"do_video_decodingfiif [ -n "$do_mpeg2thread" ] ; then# mpeg2 encoding interlaceddo_video_encoding mpeg2thread.mpg "-qscale 10" "-vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -threads 2"do_video_decoding# mpeg2 encoding interlaced using intra vlcdo_video_encoding mpeg2threadivlc.mpg "-qscale 10" "-vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -flags2 +ivlc -threads 2"do_video_decoding# mpeg2 encoding interlacedfile=${outfile}mpeg2reuse.mpgdo_ffmpeg $file -sameq -me_threshold 256 -mb_threshold 1024 -i ${outfile}mpeg2thread.mpg -vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -threads 4 $filedo_video_decodingfiif [ -n "$do_msmpeg4v2" ] ; thendo_video_encoding msmpeg4v2.avi "-qscale 10" "-an -vcodec msmpeg4v2"do_video_decodingfiif [ -n "$do_msmpeg4" ] ; thendo_video_encoding msmpeg4.avi "-qscale 10" "-an -vcodec msmpeg4"do_video_decodingfiif [ -n "$do_wmv1" ] ; thendo_video_encoding wmv1.avi "-qscale 10" "-an -vcodec wmv1"do_video_decodingfiif [ -n "$do_wmv2" ] ; thendo_video_encoding wmv2.avi "-qscale 10" "-an -vcodec wmv2"do_video_decodingfiif [ -n "$do_h261" ] ; thendo_video_encoding h261.avi "-qscale 11" "-s 352x288 -an -vcodec h261"do_video_decodingfiif [ -n "$do_h263" ] ; thendo_video_encoding h263.avi "-qscale 10" "-s 352x288 -an -vcodec h263"do_video_decodingfiif [ -n "$do_h263p" ] ; thendo_video_encoding h263p.avi "-qscale 2 -flags +umv+aiv+aic" "-s 352x288 -an -vcodec h263p -ps 300"do_video_decodingfiif [ -n "$do_mpeg4" ] ; thendo_video_encoding odivx.mp4 "-flags +mv4 -mbd bits -qscale 10" "-an -vcodec mpeg4"do_video_decodingfiif [ -n "$do_huffyuv" ] ; thendo_video_encoding huffyuv.avi "" "-an -vcodec huffyuv -pix_fmt yuv422p"do_video_decoding "" "-strict -2 -pix_fmt yuv420p"fiif [ -n "$do_rc" ] ; thendo_video_encoding mpeg4-rc.avi "-b 400k -bf 2" "-an -vcodec mpeg4"do_video_decodingfiif [ -n "$do_mpeg4adv" ] ; thendo_video_encoding mpeg4-adv.avi "-qscale 9 -flags +mv4+part+aic+trell -mbd bits -ps 200" "-an -vcodec mpeg4"do_video_decodingdo_video_encoding mpeg4-qprd.avi "-b 450k -bf 2 -flags +mv4+trell+qprd+mv0 -cmp 2 -subcmp 2 -mbd rd" "-an -vcodec mpeg4"do_video_decodingdo_video_encoding mpeg4-adap.avi "-b 550k -bf 2 -flags +mv4+trell+mv0 -cmp 1 -subcmp 2 -mbd rd -scplx_mask 0.3" "-an -vcodec mpeg4"do_video_decodingdo_video_encoding mpeg4-Q.avi "-qscale 7 -flags +mv4+qpel -mbd 2 -bf 2 -cmp 1 -subcmp 2" "-an -vcodec mpeg4"do_video_decodingfiif [ -n "$do_mpeg4thread" ] ; thendo_video_encoding mpeg4-thread.avi "-b 500k -flags +mv4+part+aic+trell -mbd bits -ps 200 -bf 2" "-an -vcodec mpeg4 -threads 2"do_video_decodingfiif [ -n "$do_error" ] ; thendo_video_encoding error-mpeg4-adv.avi "-qscale 7 -flags +mv4+part+aic -mbd rd -ps 250 -error 10" "-an -vcodec mpeg4"do_video_decodingfiif [ -n "$do_mpeg4nr" ] ; thendo_video_encoding mpeg4-nr.avi "-qscale 8 -flags +mv4 -mbd rd -nr 200" "-an -vcodec mpeg4"do_video_decodingfiif [ -n "$do_mpeg1b" ] ; thendo_video_encoding mpeg1b.mpg "-qscale 8 -bf 3 -ps 200" "-an -vcodec mpeg1video -f mpeg1video"do_video_decodingfiif [ -n "$do_mjpeg" ] ; thendo_video_encoding mjpeg.avi "-qscale 10" "-an -vcodec mjpeg -pix_fmt yuvj420p"do_video_decoding "" "-pix_fmt yuv420p"fiif [ -n "$do_ljpeg" ] ; thendo_video_encoding ljpeg.avi "" "-an -vcodec ljpeg -strict -1"do_video_decodingfiif [ -n "$do_jpegls" ] ; thendo_video_encoding jpegls.avi "" "-an -vcodec jpegls -vtag MJPG"do_video_decoding "" "-pix_fmt yuv420p"fiif [ -n "$do_rv10" ] ; thendo_video_encoding rv10.rm "-qscale 10" "-an"do_video_decodingfiif [ -n "$do_rv20" ] ; thendo_video_encoding rv20.rm "-qscale 10" "-vcodec rv20 -an"do_video_decodingfiif [ -n "$do_asv1" ] ; thendo_video_encoding asv1.avi "-qscale 10" "-an -vcodec asv1"do_video_decodingfiif [ -n "$do_asv2" ] ; thendo_video_encoding asv2.avi "-qscale 10" "-an -vcodec asv2"do_video_decodingfiif [ -n "$do_flv" ] ; thendo_video_encoding flv.flv "-qscale 10" "-an -vcodec flv"do_video_decodingfiif [ -n "$do_ffv1" ] ; thendo_video_encoding ffv1.avi "-strict -2" "-an -vcodec ffv1"do_video_decodingfiif [ -n "$do_snow" ] ; thendo_video_encoding snow.avi "-strict -2" "-an -vcodec snow -qscale 2 -flags +qpel -me iter -dia_size 2 -cmp 12 -subcmp 12 -s 128x64"do_video_decoding "" "-s 352x288"fiif [ -n "$do_snowll" ] ; thendo_video_encoding snow53.avi "-strict -2" "-an -vcodec snow -qscale .001 -pred 1 -flags +mv4+qpel"do_video_decodingfiif [ -n "$do_dv" ] ; thendo_video_encoding dv.dv "-dct int" "-s pal -an"do_video_decoding "" "-s cif"fiif [ -n "$do_dv50" ] ; thendo_video_encoding dv50.dv "-dct int" "-s pal -pix_fmt yuv422p -an"do_video_decoding "" "-s cif -pix_fmt yuv420p"fiif [ -n "$do_svq1" ] ; thendo_video_encoding svq1.mov "" "-an -vcodec svq1 -qscale 3 -pix_fmt yuv410p"do_video_decoding "" "-pix_fmt yuv420p"fiif [ -n "$do_flashsv" ] ; thendo_video_encoding flashsv.flv "" "-an -vcodec flashsv "do_video_decoding "" "-pix_fmt yuv420p"fiif [ -n "$do_mp2" ] ; thendo_audio_encoding mp2.mp2 "-ar 44100"do_audio_decoding$tiny_psnr $pcm_dst $pcm_ref 2 1924 >> $logfilefiif [ -n "$do_ac3" ] ; thendo_audio_encoding ac3.rm "" -vn#do_audio_decodingfiif [ -n "$do_g726" ] ; thendo_audio_encoding g726.wav "-ar 44100" "-ab 32k -ac 1 -ar 8000 -acodec g726"do_audio_decodingfiif [ -n "$do_adpcm_ima_wav" ] ; thendo_audio_encoding adpcm_ima.wav "-ar 44100" "-acodec adpcm_ima_wav"do_audio_decodingfiif [ -n "$do_adpcm_ima_qt" ] ; thendo_audio_encoding adpcm_qt.aiff "-ar 44100" "-acodec adpcm_ima_qt"do_audio_decodingfiif [ -n "$do_adpcm_ms" ] ; thendo_audio_encoding adpcm_ms.wav "-ar 44100" "-acodec adpcm_ms"do_audio_decodingfiif [ -n "$do_adpcm_yam" ] ; thendo_audio_encoding adpcm_yam.wav "-ar 44100" "-acodec adpcm_yamaha"do_audio_decodingfiif [ -n "$do_adpcm_swf" ] ; thendo_audio_encoding adpcm_swf.flv "-ar 44100" "-acodec adpcm_swf"do_audio_decodingfiif [ -n "$do_flac" ] ; thendo_audio_encoding flac.flac "-ar 44100" "-acodec flac -compression_level 2"do_audio_decodingfiif [ -n "$do_wma" ] ; then# wmav1do_audio_encoding wmav1.asf "-ar 44100" "-acodec wmav1"do_ffmpeg_nomd5 $pcm_dst -i $file -f wav $pcm_dst$tiny_psnr $pcm_dst $pcm_ref 2 8192 >> $logfile# wmav2do_audio_encoding wmav2.asf "-ar 44100" "-acodec wmav2"do_ffmpeg_nomd5 $pcm_dst -i $file -f wav $pcm_dst$tiny_psnr $pcm_dst $pcm_ref 2 8192 >> $logfilefi#if [ -n "$do_vorbis" ] ; then# vorbis#disabled because it is broken#do_audio_encoding vorbis.asf "-ar 44100" "-acodec vorbis"#do_audio_decoding#fi# libavformat testingif [ -n "$do_avi" ] ; thendo_libav avifiif [ -n "$do_asf" ] ; thendo_libav asf "-acodec mp2" "-r 25"fiif [ -n "$do_rm" ] ; thenfile=${outfile}libav.rmdo_ffmpeg $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src -f s16le -i $pcm_src $file# broken#do_ffmpeg_crc $file -i $filefiif [ -n "$do_mpg" ] ; thendo_libav mpgfiif [ -n "$do_ts" ] ; thendo_libav tsfiif [ -n "$do_swf" ] ; thendo_libav swf -anfiif [ -n "$do_ffm" ] ; thendo_libav ffmfiif [ -n "$do_flv_fmt" ] ; thendo_libav flv -anfiif [ -n "$do_mov" ] ; thendo_libav mov "-acodec pcm_alaw"fiif [ -n "$do_dv_fmt" ] ; thendo_libav dv "-ar 48000 -r 25 -s pal -ac 2"fiif [ -n "$do_gxf" ] ; thendo_libav gxf "-ar 48000 -r 25 -s pal -ac 1"fiif [ -n "$do_nut" ] ; thendo_libav nut "-acodec mp2"fiif [ -n "$do_mkv" ] ; thendo_libav mkvfi# streamed images# mjpeg#file=${outfile}libav.mjpeg#do_ffmpeg $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src $file#do_ffmpeg_crc $file -i $fileif [ -n "$do_pbmpipe" ] ; thendo_streamed_images pbmfiif [ -n "$do_pgmpipe" ] ; thendo_streamed_images pgmfiif [ -n "$do_ppmpipe" ] ; thendo_streamed_images ppmfiif [ -n "$do_gif" ] ; thenfile=${outfile}libav.gifdo_ffmpeg $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src -pix_fmt rgb24 $file#do_ffmpeg_crc $file -i $filefiif [ -n "$do_yuv4mpeg" ] ; thenfile=${outfile}libav.y4mdo_ffmpeg $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src $file#do_ffmpeg_crc $file -i $filefi# image formatsif [ -n "$do_pgm" ] ; thendo_image_formats pgmfiif [ -n "$do_ppm" ] ; thendo_image_formats ppmfiif [ -n "$do_bmp" ] ; thendo_image_formats bmpfiif [ -n "$do_tga" ] ; thendo_image_formats tgafiif [ -n "$do_tiff" ] ; thendo_image_formats tiff "-pix_fmt rgb24"fiif [ -n "$do_sgi" ] ; thendo_image_formats sgifiif [ -n "$do_jpg" ] ; thendo_image_formats jpg "-flags +bitexact -dct fastint -idct simple -pix_fmt yuvj420p" "-f image2"fi# audio onlyif [ -n "$do_wav" ] ; thendo_audio_only wavfiif [ -n "$do_alaw" ] ; thendo_audio_only alfiif [ -n "$do_mulaw" ] ; thendo_audio_only ulfiif [ -n "$do_au" ] ; thendo_audio_only aufiif [ -n "$do_mmf" ] ; thendo_audio_only mmffiif [ -n "$do_aiff" ] ; thendo_audio_only aiffiif [ -n "$do_voc" ] ; thendo_audio_only vocfiif [ -n "$do_ogg" ] ; thendo_audio_only oggfi# pix_fmt conversionsif [ -n "$do_pixfmt" ] ; thenconversions="yuv420p yuv422p yuv444p yuyv422 yuv410p yuv411p yuvj420p \             yuvj422p yuvj444p rgb24 bgr24 rgb32 rgb565 rgb555 gray monow \             monob pal8 yuv440p yuvj440p"for pix_fmt in $conversions ; do    file=${outfile}libav-${pix_fmt}.yuv    do_ffmpeg_nocheck $file -r 1 -t 1 -f image2 -vcodec pgmyuv -i $raw_src \                            -f rawvideo -s 352x288 -pix_fmt $pix_fmt $raw_dst    do_ffmpeg $file -f rawvideo -s 352x288 -pix_fmt $pix_fmt -i $raw_dst \                    -f rawvideo -s 352x288 -pix_fmt yuv444p $filedonefirm -f "$bench" "$bench2"