| #!/usr/bin/env python |
| ## Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| ## |
| ## This source code is subject to the terms of the BSD 3-Clause Clear License and the |
| ## Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear License was |
| ## not distributed with this source code in the LICENSE file, you can obtain it |
| ## at aomedia.org/license/software-license/bsd-3-c-c/. If the Alliance for Open Media Patent |
| ## License 1.0 was not distributed with this source code in the PATENTS file, you |
| ## can obtain it at aomedia.org/license/patent-license/. |
| ## |
| __author__ = "maggie.sun@intel.com, ryanlei@fb.com" |
| |
| import os |
| import re |
| import sys |
| import argparse |
| from CalculateQualityMetrics import CalculateQualityMetric, GatherQualityMetrics |
| from Utils import GetShortContentName, CreateNewSubfolder, SetupLogging, \ |
| Cleanfolder, CreateClipList, GetEncLogFile, GatherPerfInfo, \ |
| GetRDResultCsvFile, GatherPerframeStat, GatherInstrCycleInfo, DeleteFile, md5 |
| import Utils |
| from Config import LogLevels, FrameNum, TEST_CONFIGURATIONS, QPs, WorkPath, \ |
| Path_RDResults, LoggerName, QualityList, MIN_GOP_LENGTH, UsePerfUtil, \ |
| EnableTimingInfo, CodecNames, EnableMD5, HEVC_QPs, SUFFIX |
| from EncDecUpscale import Encode, Decode |
| |
| ############################################################################### |
| ##### Helper Functions ######################################################## |
| def CleanIntermediateFiles(): |
| folders = [Path_DecodedYuv, Path_CfgFiles] |
| for folder in folders: |
| Cleanfolder(folder) |
| |
| def GetBsReconFileName(EncodeMethod, CodecName, EncodePreset, test_cfg, clip, QP): |
| basename = GetShortContentName(clip.file_name, False) |
| suffix = SUFFIX[CodecName] |
| filename = "%s_%s_%s_%s_Preset_%s_QP_%d%s" % \ |
| (basename, EncodeMethod, CodecName, test_cfg, EncodePreset, QP, suffix) |
| bs = os.path.join(Path_Bitstreams, filename) |
| filename = "%s_%s_%s_%s_Preset_%s_QP_%d_Decoded.y4m" % \ |
| (basename, EncodeMethod, CodecName, test_cfg, EncodePreset, QP) |
| dec = os.path.join(Path_DecodedYuv, filename) |
| return bs, dec |
| |
| def setupWorkFolderStructure(): |
| global Path_Bitstreams, Path_DecodedYuv, Path_QualityLog, Path_TestLog,\ |
| Path_CfgFiles, Path_TimingLog, Path_EncLog, Path_CmdLog |
| Path_Bitstreams = CreateNewSubfolder(WorkPath, "bitstreams") |
| Path_DecodedYuv = CreateNewSubfolder(WorkPath, "decodedYUVs") |
| Path_QualityLog = CreateNewSubfolder(WorkPath, "qualityLogs") |
| Path_TestLog = CreateNewSubfolder(WorkPath, "testLogs") |
| Path_CfgFiles = CreateNewSubfolder(WorkPath, "configFiles") |
| Path_TimingLog = CreateNewSubfolder(WorkPath, "perfLogs") |
| Path_EncLog = CreateNewSubfolder(WorkPath, "encLogs") |
| Path_CmdLog = CreateNewSubfolder(WorkPath, "cmdLogs") |
| |
| ############################################################################### |
| ######### Major Functions ##################################################### |
| def CleanUp_workfolders(): |
| folders = [Path_Bitstreams, Path_DecodedYuv, Path_QualityLog, |
| Path_TestLog, Path_CfgFiles, Path_TimingLog, Path_EncLog] |
| for folder in folders: |
| Cleanfolder(folder) |
| |
| def Run_Encode_Test(test_cfg, clip, codec, method, preset, LogCmdOnly = False): |
| Utils.Logger.info("start running %s encode tests with %s" |
| % (test_cfg, clip.file_name)) |
| QPSet = QPs[test_cfg] |
| if codec == "hevc": |
| QPSet = HEVC_QPs[test_cfg] |
| |
| for QP in QPSet: |
| Utils.Logger.info("start encode with QP %d" % (QP)) |
| #encode |
| JobName = '%s_%s_%s_%s_Preset_%s_QP_%d' % \ |
| (GetShortContentName(clip.file_name, False), |
| method, codec, test_cfg, preset, QP) |
| if LogCmdOnly: |
| Utils.CmdLogger.write("============== %s Job Start =================\n"%JobName) |
| bsFile = Encode(method, codec, preset, clip, test_cfg, QP, |
| FrameNum[test_cfg], Path_Bitstreams, Path_TimingLog, |
| Path_EncLog, LogCmdOnly) |
| Utils.Logger.info("start decode file %s" % os.path.basename(bsFile)) |
| #decode |
| decodedYUV = Decode(clip, method, test_cfg, codec, bsFile, Path_DecodedYuv, Path_TimingLog, |
| False, LogCmdOnly) |
| #calcualte quality distortion |
| Utils.Logger.info("start quality metric calculation") |
| CalculateQualityMetric(clip.file_path, FrameNum[test_cfg], decodedYUV, |
| clip.fmt, clip.width, clip.height, clip.bit_depth, |
| Path_QualityLog, LogCmdOnly) |
| if SaveMemory: |
| DeleteFile(decodedYUV, LogCmdOnly) |
| Utils.Logger.info("finish running encode with QP %d" % (QP)) |
| if LogCmdOnly: |
| Utils.CmdLogger.write("============== %s Job End ===================\n\n"%JobName) |
| |
| #TODO: This function needs to be revised later |
| def GetTempLayerID(poc): |
| temp_layer_id = 0; mod = poc % MIN_GOP_LENGTH |
| if (mod == 0): |
| temp_layer_id = 0 |
| elif (mod == 8): |
| temp_layer_id = 1 |
| elif (mod == 4 or mod == 12): |
| temp_layer_id = 2 |
| elif (mod == 2 or mod == 6 or mod == 10 or mod == 14): |
| temp_layer_id = 3 |
| else: |
| temp_layer_id = 5 |
| return temp_layer_id |
| |
| |
| def GenerateSummaryRDDataFile(EncodeMethod, CodecName, EncodePreset, |
| test_cfg, clip_list, log_path): |
| Utils.Logger.info("start saving RD results to excel file.......") |
| if not os.path.exists(Path_RDResults): |
| os.makedirs(Path_RDResults) |
| |
| csv_file, perframe_csvfile = GetRDResultCsvFile(EncodeMethod, CodecName, EncodePreset, test_cfg) |
| csv = open(csv_file, 'wt') |
| # "TestCfg,EncodeMethod,CodecName,EncodePreset,Class,OrigRes,Name,FPS,Bit Depth,CodedRes,QP,Bitrate(kbps)") |
| csv.write("TestCfg,EncodeMethod,CodecName,EncodePreset,Class,Name,OrigRes,FPS,"\ |
| "Bit Depth,CodecRes,QP,") |
| if (test_cfg == "STILL"): |
| csv.write("FileSize(bytes)") |
| else: |
| csv.write("Bitrate(kbps)") |
| for qty in QualityList: |
| csv.write(',' + qty) |
| csv.write(",EncT[s],DecT[s]") |
| if UsePerfUtil: |
| csv.write(",EncInstr,DecInstr,EncCycles,DecCycles") |
| if EnableMD5: |
| csv.write(",EncMD5,DecMD5") |
| csv.write('\n') |
| |
| perframe_csv = open(perframe_csvfile, 'wt') |
| |
| perframe_csv.write("TestCfg,EncodeMethod,CodecName,EncodePreset,Class,Name,Res,FPS," \ |
| "Bit Depth,QP,POC,FrameType,Level,qindex,FrameSize") |
| for qty in QualityList: |
| if (qty != "Overall_PSNR" and qty != "Overall_APSNR" and not qty.startswith("APSNR")): |
| perframe_csv.write(',' + qty) |
| perframe_csv.write('\n') |
| |
| QPSet = QPs[test_cfg] |
| if CodecName == "hevc": |
| QPSet = HEVC_QPs[test_cfg] |
| |
| for clip in clip_list: |
| for qp in QPSet: |
| bs, dec = GetBsReconFileName(EncodeMethod, CodecName, EncodePreset, |
| test_cfg, clip, qp) |
| filesize = os.path.getsize(bs) |
| bitrate = round((filesize * 8 * (clip.fps_num / clip.fps_denom) |
| / FrameNum[test_cfg]) / 1000.0, 6) |
| quality, perframe_vmaf_log = GatherQualityMetrics(dec, Path_QualityLog) |
| csv.write("%s,%s,%s,%s,%s,%s,%s,%.2f,%d,%s,%d," |
| %(test_cfg,EncodeMethod,CodecName,EncodePreset,clip.file_class, |
| clip.file_name, str(clip.width)+'x'+str(clip.height), |
| clip.fps,clip.bit_depth,str(clip.width)+'x'+str(clip.height),qp)) |
| if (test_cfg == "STILL"): |
| csv.write("%d"%filesize) |
| else: |
| csv.write("%f"%bitrate) |
| |
| for qty in quality: |
| csv.write(",%f"%qty) |
| if UsePerfUtil: |
| enc_time, dec_time, enc_instr, dec_instr, enc_cycles, dec_cycles = GatherInstrCycleInfo(bs, Path_TimingLog) |
| csv.write(",%.2f,%.2f,%s,%s,%s,%s," % (enc_time,dec_time,enc_instr,dec_instr,enc_cycles,dec_cycles)) |
| elif EnableTimingInfo: |
| enc_time, dec_time = GatherPerfInfo(bs, Path_TimingLog) |
| csv.write(",%.2f,%.2f,"%(enc_time,dec_time)) |
| else: |
| csv.write(",,,") |
| if EnableMD5: |
| enc_md5 = md5(bs) |
| dec_md5 = md5(dec) |
| csv.write("%s,%s"%(enc_md5, dec_md5)) |
| |
| csv.write("\n") |
| |
| if (EncodeMethod == 'aom'): |
| enc_log = GetEncLogFile(bs, log_path) |
| GatherPerframeStat(test_cfg,EncodeMethod,CodecName,EncodePreset,clip,clip.file_name, clip.width, |
| clip.height, qp,enc_log,perframe_csv, perframe_vmaf_log) |
| csv.close() |
| perframe_csv.close() |
| Utils.Logger.info("finish export RD results to file.") |
| return |
| |
| def ParseArguments(raw_args): |
| parser = argparse.ArgumentParser(prog='AV2CTCTestTest.py', |
| usage='%(prog)s [options]', |
| description='') |
| parser.add_argument('-f', '--function', dest='Function', type=str, |
| required=True, metavar='', |
| choices=["clean", "encode", "summary"], |
| help="function to run: clean, encode, summary") |
| parser.add_argument('-s', "--SaveMemory", dest='SaveMemory', type=bool, |
| default=True, metavar='', |
| help="save memory mode will delete most files in" |
| " intermediate steps and keeps only necessary " |
| "ones for RD calculation. It is false by default") |
| parser.add_argument('-CmdOnly', "--LogCmdOnly", dest='LogCmdOnly', type=bool, |
| default=False, metavar='', |
| help="LogCmdOnly mode will only capture the command sequences" |
| "It is false by default") |
| parser.add_argument('-l', "--LoggingLevel", dest='LogLevel', type=int, |
| default=3, choices=range(len(LogLevels)), metavar='', |
| help="logging level: 0:No Logging, 1: Critical, 2: Error," |
| " 3: Warning, 4: Info, 5: Debug") |
| parser.add_argument('-p', "--EncodePreset", dest='EncodePreset', type=str, |
| metavar='', help="EncodePreset: 0,1,2... for aom") |
| parser.add_argument('-c', "--CodecName", dest='CodecName', type=str, |
| default='av2', choices=CodecNames, metavar='', |
| help="CodecName: av1, av2, hevc") |
| parser.add_argument('-m', "--EncodeMethod", dest='EncodeMethod', type=str, |
| metavar='', help="EncodeMethod: aom, svt for av1, hm for hevc") |
| if len(raw_args) == 1: |
| parser.print_help() |
| sys.exit(1) |
| args = parser.parse_args(raw_args[1:]) |
| |
| global Function, SaveMemory, LogLevel, EncodePreset, CodecName, EncodeMethod, LogCmdOnly |
| Function = args.Function |
| SaveMemory = args.SaveMemory |
| LogLevel = args.LogLevel |
| EncodePreset = args.EncodePreset |
| CodecName = args.CodecName |
| EncodeMethod = args.EncodeMethod |
| LogCmdOnly = args.LogCmdOnly |
| |
| ###################################### |
| # main |
| ###################################### |
| if __name__ == "__main__": |
| #sys.argv = ["", "-f", "encode", "-c", "av2", "-m", "aom", "-p", "6", "--LogCmdOnly", "1"] |
| #sys.argv = ["", "-f", "summary", "-c", "av2", "-m", "aom", "-p", "6"] |
| #sys.argv = ["", "-f", "encode", "-c", "hevc", "-m", "hm", "-p", "0"] #, "--LogCmdOnly", "1"] |
| #sys.argv = ["", "-f", "encode", "-c", "av1", "-m", "aom", "-p", "0"] # , "--LogCmdOnly", "1"] |
| ParseArguments(sys.argv) |
| |
| # preparation for executing functions |
| setupWorkFolderStructure() |
| if Function != 'clean': |
| SetupLogging(LogLevel, LogCmdOnly, LoggerName, Path_CmdLog, Path_TestLog) |
| |
| # execute functions |
| if Function == 'clean': |
| CleanUp_workfolders() |
| elif Function == 'encode': |
| for test_cfg in TEST_CONFIGURATIONS: |
| clip_list = CreateClipList(test_cfg) |
| for clip in clip_list: |
| Run_Encode_Test(test_cfg, clip, CodecName, EncodeMethod, EncodePreset, LogCmdOnly) |
| if SaveMemory: |
| Cleanfolder(Path_DecodedYuv) |
| elif Function == 'summary': |
| for test_cfg in TEST_CONFIGURATIONS: |
| clip_list = CreateClipList(test_cfg) |
| GenerateSummaryRDDataFile(EncodeMethod, CodecName, EncodePreset, |
| test_cfg, clip_list, Path_EncLog) |
| Utils.Logger.info("RD data summary file generated") |
| else: |
| Utils.Logger.error("invalid parameter value of Function") |
